AK4414EQ Eval Board Rev0

8/10/2019 AK4414EQ Eval Board Rev0

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[AKD4414-SA]

GENERAL DESCRIPTIONThe AKD4414-SA is an evaluation board for AK4414, 32bit 4ch DAC, supporting DVD-Audio. The AKD4414-SA has digital audio interfaces, enabling to interface to digital audio systems via optical or coaxial connector.

Ordering Guide

AKD4414-SA --- AK4414 Evaluation Board(Control software is attached)

FUNCTION

Three digital audio interfaces- Coaxial Input- Optical Input- 10pin Header for serial control mode

USB control port On-board Analog output buffer circuit

+15V 15V

AK4414 Sound Evaluation Board Rev.0AKD4414-SA


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+15V 15V

[AKD4414-SA]

Operation Sequence

1) Setup the power supply lines.

2) Setup the evaluation mode.

2-1) Evaluation of D/A using AK4118A (DIR) (Coaxial connector) 2-2) Evaluation of D/A using AK4118A (DIR) (Optical connector)2-3) All interface signals including master clock are fed externally (PORT2)

3) Jumper pins and Switch setting. (See the followings.)

3-1) Jumper pin setting3-2) DIP switch setting

4) Power on.


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[AKD4414-SA]

1) Setup the power supply lines.

Name Color Voltage Breakdown Note

+15V Red +12 +15V Power circuit,

Input/Output Buffer (OP Amp.) Must be connected.

-15V Blue -12 -15V Input/Output Buffer (OP Amp.) Must be connected.

GND Black 0V Ground Must be connected.

Table 1. Power Supply Lines ( Note 2 )

Note 2. Each supply line should be distributed separately from the power supply unit

2) Evaluation Mode

2-1) D/A Evaluation using the AK4118A (DIR) (Coaxial connectior) < default >

The AK4118A generates MCLK, BICK, LRCK, SDATA1 and SDATA2 from the data from the BNCconnector (J1). Evalutations using a test CD and etc. are available( Note 3 ).

Setting: R46 = open, R48 = short (0)

Note 3. Coaxial connection is recommended when evaluating the sound quality.

2 2) D/A E l ti i th AK4118 (DIR) (O ti l ti )


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[AKD4414-SA]

3-2). SW Setting

Switch Up: ON (H), Switch Down: OFF (L).

[SW3] (SW DIP-2): AK4118A Setting

No. Name ON (H) OFF (L) Default

1 OCKS1 Master Clock setting for AK4118ARefer to Table 5

ON2 OCKS0 OFF

Table 2. AK4118A Mode Setting

[SW4] (SW DIP-6): AK4414 Setting 1

Table 3. AK4414-1 Mode Setting

[SW5] (SW DIP-6): AK4414 Setting 2

No. Name ON (H) OFF (L) Default

1 SMUTE SMUTE ON SMUTE OFF OFF2 TDM1 Audio I/F Format for AK4414

Refer to Table 6

OFF

3 TDM0 OFF4 DEM1 De-emphasis Control

Refer to Table 7OFF

5 DEM0 ON6 PSN Parallel Control Mode Serial Control Mode ON


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[AKD4414-SA]

OCKS1 OCKS0 MCKO1L L 256fsH L 512fs H H 128fs

Table 5. AK4118A Master Clock Setting

Mode TDM1 TDM0 DIF2 DIF1 DIF0 SDTI Format LRCK BICK

Normal

0

- 0

0 0 0 16-bit LSB justified H/L 32fs1 0 0 1 20-bit LSB justified H/L 40fs2 0 1 0 24-bit MSB justified H/L 48fs < Default >

3 0 1 1 24-bit I 2S compatible L/H 48fs

4 1 0 0 24-bit LSB justified H/L 48fs

5 1 0 1 32-bit LSB justified H/L 48fs

6 1 1 0 32-bit MSB justified H/L 48fs

7 1 1 1 32-bit I 2S compatible L/H 48fs

TDM256 0 1

0 0 0 N/A0 0 1 N/A

8 0 1 0 24-bit MSB justified 256fs

9 0 1 1 24-bit I 2S compatible 256fs

10 1 0 0 24-bit LSB justified 256fs

11 1 0 1 32-bit LSB justified 256fs

12 1 1 0 32-bit MSB justified 256fs

13 1 1 1 32-bit I 2S compatible 256fs


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[AKD4414-SA]

4) Power ON

Switch Up: ON (H). Switch Down: OFF (L).

Power-down reset by SW1(PDN) and SW2(DIR-PDN) must be made once after power up the evaluation board. Put the SW1 and SW2 to L for power-down reset of the AK4414 and AK4118A, and the return themto H to release the power-down states.

[SW1] (PDN): Resets the AK4414 (Keep H during normal operation.)

This switch must be set to L once upon power up the evaluation board to reset the AK4414.

[SW2] (DIR-PDN): Resets the AK4118A (Keep H during normal operation.)This switch must be set to L once upon power up the evaluation board to reset theAK4118A. When not using the AK4118A, keep this switch to L.


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[AKD4414-SA]

Board Control

The AKD4414-SA can be controlled via a USB port with a PC. Connect J2 (USB) connector to a PC with USBcable. The control software is included in the AK4413-SA package. Refer to the Control Software Manual paragraph for operational sequence of the control software.

External Analog Filter

The AKD4414 has a differential output circuit that outputs differential outputs of the AK4414 via a non-inverting buffer (second order LPF, fs=106.4k, Q=0.698, G=+3.9dB) and a LPF (first order LPF, fs=284k, G=-0.84dB). Alow-noise and high-voltage operatinal amplifier the LME49710NA is used on the AKD4414. The output signalfrom the BNC connector is about 2.8Vrms (Typ@VREF=5.0V).

220

100u 220 AOUTLN

1 0 k

6.8n

3 3 0

200

6.8n

6

4

3

2

7

10u0.1u

0.1u10u

LME49710NA

100u 220

6.8n

3 7

10u

0 1

LME49710NA

LME49710NA

0.1u 10u

1004

3

2

1.0n

620

620

560

7

+

++-

+

+

+

-+

+

1.0n

Lch

-15V

+15V

6

5 6 0


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[AKD4414-SA]

Capacitor between VREFH and VREFL pins

Low-frequency distortion can be improved by connecting a large capacitance capacitor between the VREFH pinand the VREFL pin. ( Figure 3 ) Capacitors between the VREFH pin and the VREFL pin are shown as C159 andC160 in the circuit diagram.

Figure 3. THD+N vs. Input Frequency Comparison by Capacity

C=1000uFC=2200uF

C=470uF C=220uF C=10uF


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[AKD4414-SA]

CONTROL SOFTWARE MANUAL

Evaluation Board and Control Software Settings

1. Set up the evaluation board as needed. According to the previous terms.2. Connect the evaluation board and a PC with USB cable.3. USB control is recognized as HID (Human Interface Device) on PC. When it is not recognized properly, please

disconnect the evaluation board once and reconnect it to the PC.4. Insert the CD-ROM labeled AKD4414 Evaluation Kit into the CD-ROM drive.5. Access the CD-ROM drive and double-click the icon akd4414-sa.exe to open the control program.6. Begin evaluation by following the procedure below.


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[AKD4414-SA]

Operation Overview

Register map is controlled by this control software.

Frequently used buttons such as the register initializing button Write Default, are located outside of the tabwindow . Refer to the Dialog Boxes section for details of each dialog box setting.

1. [Port Reset]: Resets the USB port of the main board.Click this button after the control software starts up when a PC is connected to J2 (USB) port

of the AKD4414.

2. [Write Default]: Initializes register values.Use this button to initialize the registers after the device is reset by hardware reset.

3. [All Write]: Executes all write commands of displayed registers.

4. [Save]: Saves current register settings as a file.

5. [Load]: Executes data write from a saved file.

6. [All Reg Write]: All Reg Write dialog box pops up.

7. [Data R/W]: Data R/W dialog box pops up.

8. [Sequence]: Sequence dialog box pops up.

9. [Sequence(File)]: Sequence(File) dialog box pops up.


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Tab Descriptions

1. [REG]: Register Map

This tab is for register read and write.

Each bit on the register map is a push-button switch.Button Down indicates 1 and the bit name is shown in red (when read-only, the name is shown in dark red).Button Up indicates 0 and the bit name is shown in blue (when read-only, the name is shown in gray)

Grayed out registers are read-only registers. They can not be controlled.

The registers which are not defined on the datasheet are indicated as ---.


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[AKD4414-SA]

[Write]: Data Write Dialog

Select the [Write] button located on the right of the each corresponding address when changing two or more bits on the same address simultaneously.

Click the [Write] button for the register pop-up dialog box shown below.

When the checkbox next to the register name is checked, the data will become 1. When the checkbox isnot checked, the data will become 0. Click [OK] to write the set values to the registers, or click [Cancel] tocancel this setting.

Figure 6. Register Set Window


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[AKD4414-SA]

Dialog Boxes

1.[All Req Write]

Click [All Reg Write] button in the main window to open register setting files.Register setting files saved by [SAVE] button can be applied.


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[AKD4414-SA]

2.[Data R/W]

Click the [Data R/W] button in the main window to open the data read/write dialog box shown below.A data write is executed to specified address.

Figure 8. Data R/W Window

[Address] Box : Input write data address in hexadecimal numbers for data writing.[Data] Box : Input start data in hexadecimal numbers.[Mask] Box : Input mask data in hexadecimal numbers.

This value ANDed with the write data becomes the input data.[Write] Button : Writes data to the address specified in Address box( Note 4 ).[Close] Button : Closes the dialog box.

b ll d b h b d f [ ] b


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[AKD4414-SA]

3.[Sequence]

Click the [Sequence] button to open register sequence setting dialog box shown below.Register sequence can be set in this dialog box.


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[AKD4414-SA]

(2) Input sequence

[Address] : Data address[Data] : Write data[Mask] : Mask

The value in the [Data] box is ANDed with the value in the [Mask] box. This data becomes the actual input data.When Mask = 0x00, current setting is hold.When Mask = 0xFF, the 8bit data which is set in the [Data] box is written.When Mask =0x0F, lower 4bit data which is set in the [Data] box is written.Upper 4bit is hold to current setting.

[ Interval ] : Interval time

Valid boxes for each process command are shown bellow.

No_use : None Register : [Address], [Data], [Interval] Reg(Mask) : [Address], [Data], [Mask], [Interval] Interval : [Interval] Stop : None End : None

Control Buttons

Functions of Control Buttons are shown bellow.

[Start] Button : Executes the sequence[Help] Button : A help window pops up.


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[AKD4414-SA]

4.[Sequence(File)]

Click the [Sequence(File)] button to open sequence setting file dialog box shown below.Files saved in the Sequence setting dialog can be applied in this dialog.


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[AKD4414-SA]

Measurement Results

[Measurement condition] Measurement unit : Audio Precision System two Cascade (AP2) MCLK : 512fs (44.1kHz), 256fs (96kHz), 128fs (192kHz) BICK : 64fs fs : 44.1kHz, 96kHz, 192kHz Bit : 24bit Power Supply : AVDD= DVDD=3.3V, VDD1, 2=VREFH1, 2=5V Interface : Internal DIR (44.1kHz, 96kHz, 192kHz) Temperature : Room Operational Amplifiers : LME49710NA

fs=44.1kHz

Parameter Input signal Measurement filter Results

LOUT1 / ROUT1 LOUT2 / ROUT2S/(N+D) 1kHz, 0dB 20kHz SPCL LPF 105.0 / 105.3 108.5 / 104.9

DR 1kHz, -60dB 117.5 / 117.5 117.5 / 117.5

A-weighted 120.0 / 119.9 119.6 / 119.7S/N 0 data 20kHz SPCL LPF 117.6 / 117.5 117.5 / 117.5

A-weighted 120.0 / 119.9 119.9 / 119.9

fs=96kHz

Parameter Input signal Measurement filter Results

LOUT1 / ROUT1 LOUT2 / ROUT2S/(N+D) 1kHz, 0dB 40kHz LPF 104.5 / 105.0 107.7 / 104.2


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[AKD4414-SA]

Plotsfs=44.1kHz

FFT1 (fin=1kHz, Input Level=0dBFS) AKM AK4414 FFT (0dBFS Input) [ LOUT1/ROUT1 ]

AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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A

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AKM AK4414 FFT (0dBFS Input) [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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Figure 12. LOUT1/ROUT1 Figure 13. LOUT2/ROUT2

FFT2 (fin=1kHz, Input Level=-60dBFS) AKM AK4414 FFT (-60dBFS Input) [ LOUT1/ROUT1 ]


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H

AKM AK4414 FFT (-60dBFS Input) [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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H


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[AKD4414-SA]

FFT4 (Out of Band Noise) AKM AK4414 Out of Band Noise [ LOUT1/ROUT1 ]


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AKM AK4414 Out of Band Noise [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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dBr

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THD+N vs. Input Level AKM AK4414 THD+N vs. Input Level [ LOUT1/ROUT1 ]


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dBr

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dBFS

AKM AK4414 THD+N vs. Input Level [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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dBr

A

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dBFS


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[AKD4414-SA]

Linearity AKM AK4414 Linearity [ LOUT1/ROUT1 ]


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AKM AK4414 Linearity [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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Frequency Response AKM AK4414 Frequency Response [ LOUT1/ROUT1 ]


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Hz

AKM AK4414 Frequency Response [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=512fs, fs=44.1kHz

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dBr

A


Hz


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[AKD4414-SA]

fs=96kHz


AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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A

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AKM AK4414 FFT (0dBFS Input) [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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FFT2 (fin=1kHz, Input Level=0dBFS, Notch) AKM AK4414 FFT (0d BFS Input)[ LOUT1/ROUT1 ]


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AKM AK4414 FFT (0d BFS Input)[ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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[AKD4414-SA]

FFT4 (Noise Floor) AKM AK4414 FFT (No SignalI nput) [ LOUT1/ROUT1 ]


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AKM AK4414 FFT (No Signal Input) [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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AKM AK4414 THD+N vs. Input Level [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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AKM AK4414 Linearity [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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A


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AKM AK4414 Frequency Response [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=256fs, fs=96kHz

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A


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[AKD4414-SA]

fs=192kHz



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AKM AK4414 FFT (0dBFS Input) [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=128fs, fs=192kHz

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FFT2 (fin=1kHz, Input Level=0dBFS, Notch) AKM AK4414 FFT (0d BFS Input)[ LOUT1/ROUT1 ]


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AKM AK4414 FFT (0d BFS Input)[ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=128fs, fs=192kHz

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[AKD4414-SA]

FFT4 (Noise Floor) AKM AK4414 FFT (No Signal Input) [ LOUT1/ROUT1 ]


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AKM AK4414 FFT (No SignalI nput) [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=128fs, fs=192kHz

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dBr

A

-140 +0-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10

dBFS

AKM AK4414 THD+N vs. Input Level [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=128fs, fs=192kHz

-130

-90

-125

-120

-115

-110

-105

-100

-95

dBr

A

-140 +0-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10

dBFS


27/34

[AKD4414-SA]



-150

+0

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

dBr

A

-150 +0-140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10

dBFS

AKM AK4414 Linearity [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=128fs, fs=192kHz

-150

+0

-140

-130

-120

-110

-100

-90

-80

-70

-60

-50

-40

-30

-20

-10

dBr

A

-150 +0-140 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10

dBFS




-2.4

+0.4

-2.2

-2

-1.8

-1.6

-1.4

-1.2

-1

-0.8

-0.6

-0.4

-0.2

+0

+0.2

dBr

A

5k 80k10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k

Hz

AKM AK4414 Frequency Response [ LOUT2/ROUT2 ] AVDD=DVDD=3.3V, VDD1,2=VREFH1,2=5V, MCLK=128fs, fs=192kHz

-2.4

+0.4

-2.2

-2

-1.8

-1.6

-1.4

-1.2

-1

-0.8

-0.6

-0.4

-0.2

+0

+0.2

dBr

A

5k 80k10k 15k 20k 25k 30k 35k 40k 45k 50k 55k 60k 65k 70k 75k

Hz


28/34

[AKD4414-SA]

Revision History

Date(YY/MM/DD)

ManualRevision

BoardRevision

Reason Page Contents

12/07/02 KM109500 0 First edition -

5 4 3 2 1

D DL K D

1


29/34

5 4 3 2 1

D D

C C

B B

A A

H

L

DVDD

BICK/DCLK

SDATA1/DSDL1

SDATA2/DSDL2

TDM1/DSDR1

LRCK/DSDR2

SMUTE/CSN

SD/CAD0

DEM0/CCLK

DEM1/CDTI

DIF0/CAD1

D I F 1 / D Z F 1

D I F 2

P S N

A C K S / D Z F 2

T D M 0

S L O W

A V D

M C L

AOUTL2N

AOUTL2P

AOUTR1P

AOUTR1N

VREFH2

VREFH1

AOUTR2P

AOUTR2N

AOUTL1N

AOUTL1P

V D D 2

V D D

Title

Size Document Number Rev

Date: Sheet of AK4414 0 AKD4414-SA

A3

1 6Wednesday, June 27, 2012

Title



A3


Title



A3


R7 51

+

C110u(A)

R18 51

+

C15 10u(A)

+

C3 10u(A)

U1

AK4414

PDN1

BICK/DCLK2

SDATA1/DSDL13

SDATA2/DSDL24

TDM1/DSDR15

LRCK/DSDR26

SMUTE/CSN7

SD/CAD08

DEM0/CCLK9

DEM1/CDTI10

DIF0/CAD111

D I F 1 / D Z F 1

1 2

D I F 2

1 3

P S N

1 4

A C K S / D Z F 2

1 5

T S T O 1

3 8

T S T O 2

3 9

S L O W

1 7

T E S T

1 8

V C M 2

1 9

A O U T R 2 P

2 0

V D D 2

2 2

VSS2 23

VREFL2 24

VREFH2 25

AOUTL2N 26

AOUTL2P 27

NC 28

AOUTR1P 29

AOUTR1N 30

VREFH1 31

VREFL1 32

VSS1 33

V D D 1

3 4

V C M 1

3 7

A O U T L 1 P

3 6

A O U T L 1 N

3 5

T D M 0

1 6

A O U T R 2 N

2 1

A V D D

4 0

A V S S

4 1

M C L K

4 2

D V S S

4 3

D V D D

4 4

C50.01u(F)

R200

R10 51

R20

R8(open)

SW1

PDN

1

3

4

5

6

R12 51

R9 10

R 2 4

5 1

R 2 6

5 1

R15.1

R21 1M

R13 51

R15 51

+

C6 10u(A)

C80.1u

R17(open)

R19 51

JP2DZF2

R6 51

R 2 2

5 1

+C160220u(A)

+

C14 10u(A)

R11 51

R16 10

C1 3 0 .0 1 u( F)

R30

C40.01u(F)

R 2 3

5 1

R5 0

+ C159220u(A)

+ C1010u(A)

+C1210u(A)

R 2 5

5 1

C110.01u(F)

R 2 7

5 1

U2

TC7SZ17AFS

IN1

GND2

NC3

OUT 4

Vcc 5

JP1DZF1

C90.01u(F)

R14 51

C 7 0 .0 1u (F )

+

C210u(A)

R4 1M

- 29 -

5 4 3 2 1


30/34

5 4 3 2 1

D D

C C

B B

A A

SDATA1/DSDL1

BICK/DCLKMCLK

LRCK/DSDR2

SDATA2/DSDL2

H

L

OCKS1OCKS0

DIR-MCLKDSP-MCLK

DIR-BICKDSP-BICK/DCLK

DSP-SDATA2/DSDL2

DIR-LRCKDSP-LRCK/DSDR2

DSP-SDATA1/DSDL1DIR-SDATA

OCKS0OCKS1

DIRVDD

D3V

DIRVDD

MCLK

BICK/DCLK

DIRVDD

LRCK/DSDR2

SDATA1/DSDL1

SDATA2/DSDL2

DIRVDD

Title


Date: Sheet of DIR 0

AKD4414-SA A3


Title



AKD4414-SA A3


Title



AKD4414-SA A3


+

C1610u(A)

R45 51

R34 0

R 31 ( op en )

J1COAX

12345

R41 0

R4 3 47 k

+ C2310u(A)

PORT2DSP

108642 1

3579

R48 0

SW2

DIR-PDN

1

3

4

5

6

+

C1710u(A)

R 29 ( op en )

R4975

R 35 ( op en )

C190.01u(F)

R4 7 10 k

C210.01u(F)

U3 AK4118A

IPS0/RX41

NC2

DIF0/RX53

TEST24

DIF1/RX65

VSS1

6

DIF2/RX77

IPS1/IIC8

P/SN9

XTL010

XTL111

T V D D

1 3

N C / G P 1

1 4

T X 0 / G P 2

1 5

T X 1 / G P 3

1 6

B O U T / G P 4

1 7

C O U T / G P 5

1 8

U O U T / G P 6

1 9

V O U T / G P 7

2 0

D V D D

2 1

V S S 2

2 2

M C K O 1

2 3

BICK 26

MCKO2 27

DAUX 28

XTO 29

XTI 30

PDN

31

CM0/CDTO/CAD1 32

CM1/CDTI/SDA 33

OCKS1/CCLK/SCL 34

OCKS0/CSN/CAD0 35

INT0 36

A V D D

3 8

R

3 9

V C O M

4 0

V S S 3

4 1

R X 0

4 2

N C

4 3

R X 1

4 4

T E S T 1

4 5

R X 2

4 6

V S S 4

4 7

R X 3

4 8

VIN/GP012

L R C K

2 4

SDTO 25

I N T 1

3 7L 1 4 7 u1 2

R40 0

R 37 ( op en )

R39 0

C200.1u

+

C2510u(A)

R42 0

R2 8 0

R 33 ( op en )

C 26 0 .1 u

U4

TC7SZ17AFS

IN 1

GND 2

NC

3

OUT

4

Vcc5

R4 4 47 k

R 46 ( op en )

R36 0

C220.1u

R30 0

+

C2410u(A)

R38 0

PORT1

OPT

OUT 1

VCC 3

GND 2

R32 0

SW343

12

C180.01u(F )

- 30 -

5 4 3 2 1


31/34

5 4 3 2 1

D D

C C

B B

A A

XTIXTO

DIF2DIF1DIF0/CAD1

DEM1DEM0PSN

ACKS

SD/CAD0

SLOWTDM1TDM0

SMUTE

VDDMCLRPGDPGCGND

USB-RST

PSN

CSN

SMUTE

CCLK

DEM0

CDTI

DEM1

TDM1

D3V

TDM1/DSDR1

DEM1/CDTI

DEM0/CCLK

SMUTE/CSN

DIF2DIF1/DZF1DIF0/CAD1

PSN

ACKS/DZF2

SD/CAD0

SLOW

TDM0

D3VD3V

Title


Date: Sheet of SW & Control I/F 0

AKD4414-SA A3


Title



AKD4414-SA A3


Title



AKD4414-SA A3


C 36 1 u

C31 2.2u

+

C2810u(A)

C3 4 22 p

R 5 2

1 0 k

C300.1u

R65 0

SW4

121110987

123456

R63 51

+C3810u(A)

C320.1u

JP3DSDR1

J2

USB

VUSB 1

D- 2

D+ 3

GND 4

R60 100

C370.1u

JP4

PIC

12345

R 5 6

( o p e n )

R59 100

R 5 5

( o p e n )

R61 51

R57 100

T 1 5 V = > 3 . 3 V

T K 7 3 6 3 3 A M E

N C

1

V o u t

2

P C L

3

G N D

4

N C

8

V i n

7

N C

5

V c o n t

6

R58100k

R 5 4

( o p e n )

U6

TC74VHC157FK

SELECT1

1A2

1B3

1Y 4

2A5

2B6

2Y 7

GND 8

3Y 9

3B10

3A11

4Y 12

4B13

4A14

ST15

VCC 16

R 5 1

1 0 k

R 5 3

1 0 k

RP2

47k

654321

SW5

121110987

123456

C 35 4 70 n

+

C2710u(A)

R62 51

C290.1u

RP1

47k

654321

R 50 4 .7 k

X120MHz

C3 3 22 pPIC18F4550

TQFP 44-PIN

U5

PIC18F4550

RC7/RX/DT/SDO1

RD4/SPP42

RD5/SPP5/P1B3

RD6/SPP6/P1C4

RD7/SPP7/P1D5

V S S 0

6

V D D 0

7

RB0/AN12/INT0/FLT0/SDI/SDA8 RB1/AN10/INT1/SCK/SCL9 RB2/AN8/INT2/VMO

10 RB3/AN9/CPP2/VPO11 NC/ICCK/ICPGC

12

NC/ICDT/ICPGD 13RB4/AN11/KBI0/CSSPP

14 RB5/KBI1/PGM15 RB6/KBI2/PGC16 RB7/KBI3/PGD17 MCLR_N/Vpp/RE3

18

RA0/AN0 19

RA1/AN1

20

RA2/AN2/Vref-/CVref 21RA3/AN3/Vref+

22

RA4/T0CKI/C1OUT/RCV 23

RA5/AN4/SS_N/HLVDIN/C2OUT 24

RE0/AN5/CK1SPP 25

RE1/AN6/CK2SPP 26

RE2/AN7/OESPP 27

V D D 1

2 8

V S S 1

2 9

OSC1/CLKI 30

OSC2/CLKO/RA6 31

RC0/T1OSO/T13CKI32

NC/ICRST_N/ICVpp 33

NC/ICPORTS 34

RC1/T1OSI/CCP2/UOE_N35

RC2/CCP1/P1A36

VUSB 37

RD0/SPP038

RD1/SPP139

RD2/SPP240

RD3/SPP341

RC4/D-/VM42

RC5/D+/VP43

RC6/TX/CK44

R64 0

- 31 -

5 4 3 2 1


32/34

5 4 3 2 1

D D

C C

B B

A A

AOUTL1P

AOUTL1N

AOUTR1P

AOUTR1N

VOP+

VOP-

Title


Date: Sheet of External LPF1 0

AKD4414-SA A3


Title



AKD4414-SA A3


Title



AKD4414-SA A3


R1000

R78(open)

C73100p(F)

C83(open)

R106560

R8 8 5.1

R7010k

+

-

U9

LME49710NA

3

26

7

4

R105220

R97620

+

C40100u(A)

R660

R99620

C556.8n(F)

C741n(F)

R82220

J3LOUT1

1 2345

+

C45(short)

R86200

C42(open)

C776.8n(F)

+

-

U7

LME49710NA

3

26

7

4

C811n(F)

R1030

R94200

R81220

R900

C680.01u(F)

R87330

R95560

C70(open)

+

C53100u(A)

C61100p(F)

C76(open)

C62100p(F)

R74620

C526.8n(F)

R71620

R750

+

C78(short)

R720

R76100

C47(open)

R102(open)

J4ROUT1

1 2

345

R108200

+

-

U8

LME49710NA3

26

7

4

C86100p(F)

R10710k

R101100

C50(open)

C54100p(F)

C590.01u(F)

+ C6910u(A)

R104220

+

C80100u(A)

C65100p(F)

R79560

C660.01u(F)

R91220

R96330

+

-

U12

LME49710NA

3

26

7

4

R8 5 5.1

+C6710u(A)

C82100p(F)

R92220

C446.8n(F)

C79(open)

C46(open)

+

C64100u(A)

R8 9 5.1

R9310k

C56(open)

C396.8n(F)

C49100p(F)

R69560

C85100p(F)

R109330

R980

+C5810u(A)

C41100p(F)

C511n(F)

C636.8n(F)

C846.8n(F)

R73200

C75(open)

+ C6010u(A)

R8310k

C716.8n(F)

R68220

R800

C48100p(F)

C431n(F)

C72100p(F)

+

-

U10

LME49710NA

3

26

7

4

R77330

R8 4 5.1

R67220

C570.01u(F)

+

-

U11

LME49710NA3

26

7

4

- 32 -

5 4 3 2 1


33/34

5 4 3 2 1

D D

C C

B B

A A

AOUTL2P

AOUTL2N

AOUTR2P

AOUTR2N

VOP+

VOP-

Title



AKD4414-SA A3


Title



AKD4414-SA A3


Title



AKD4414-SA A3


R118100

R131330

R12710k

C1316.8n(F)

+

-

U16

LME49710NA

3

26

7

4

R 13 3 5 .1

C130100p(F)

R146(open)

R115620

R1200

R122(open)

C121100p(F)

C1046.8n(F)

R149220

R113560

C133100p(F)

+

-

U13

LME49710NA

3

26

7

4

C991n(F)

R138200

+

C93(short)

C1256.8n(F)

R145100

C911n(F)

C120100p(F)

C94(open)

C1160.01u(F)

J5LOUT2

1 2345

C132(open)

R152200

+

C112100u(A)

C127(open)

C1006.8n(F)

+

C101100u(A)

C102100p(F)

+C10610u(A)

+

C126(short)

R126220

C97100p(F)

C1050.01u(F)

R123560

C876.8n(F)

C89100p(F)

R117200

C123(open)

+

-

U17

LME49710NA3

26

7

4

R112220

R1240

C96100p(F)

R121330

R 12 8 5 .1

R111220

R125220

C926.8n(F)

R150560

R119620

R15110k

R11410k

R140330

C110100p(F)

R141620

+

C88100u(A)

R1160

C113100p(F)

R135220

J6ROUT2

1 2

345

R1100

R1420

+ C11710u(A)

+

C128100u(A)

C1221n(F)

C95(open)

R136220

C103(open)

+ C10810u(A)

C1140.01u(F)

R143620

C124(open)

C1291n(F)

C134100p(F)

R13710k C118

6.8n(F)

R1470

+C11510u(A)

R148220

R 13 2 5 .1

R1340

+

-

U14

LME49710NA3

26

7

4

C98(open)

R130200

+

-

U15

LME49710NA

3

26

7

4

R139560

+

-

U18

LME49710NA

3

26

7

4

R1440

C109100p(F)

C90(open)

C119(open)

R153330

C1070.01u(F)

C1116.8n(F)

R 12 9 5 .1

- 33 -

5 4 3 2 1

J8GND

J915V

J7+15V


34/34

D D

C C

B B

A A

VOP-VOP+

VREFH1

VDD1

VDD2

VREFH2

AVDD

DVDD

D3V

Title

Size Document Number Rev AKD4414-SA

Title


Title


R156

6.8k

R1601

C139100p(F)

+C144100u(A)

C1520.1u

GND

C146100p(F)

+C145100u(A)

C150100p(F)

C143100p(F)

R157

5.1k

Q4SB1188 CSC

C147220p(F)

R1683.3k

R16210k

D2HZ2CLL

Q 1 B CP 5 6

-15V

R167

5.1k

+C148100u(A)

+C153470u(A)

R154 0

+ C136100u(A)

+C155100u(A)

+C135100u(A)

R173390

R159 0

U19 AD817A/AD

NC1

-IN2

+IN3

V-4

NC 8

V+ 7

OUT 6

NC 5

C158220p(F)

C157100p(F)

R1633.6k

R166

6.8k

D1HZ2ALL

R1701

C154100p(F)

C1380.1u

+

C151470u(A)

R1583.9k

+C156100u(A)

R169 0

C141

0.1u+

C142470u(A)

U20 AD817A/AD

NC1

-IN2

+IN3

V-4

NC 8

V+ 7

OUT 6

NC 5

R165 0

+C140470u(A)

Q22SB1188 CSC

R1723.3k

Q 3 B CP 5 6

+C137100u(A)

D3HZ2ALL

R164 0

R1716.8k

R155 0

+15V

C1490.1u

R161 0

D4HZ2ALL

AK4414EQ Eval Board Rev0

Documents

Transcript of AK4414EQ Eval Board Rev0