A New Single-Clock Flip-Flop for Half-Swing Clockingpapers/compendium94-03/papers/1999/... · 2007....
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25 49 35 20 75 51 65 80 0 25 50 75 100 Alcatel telecom chip DEC alpha[1] Adaptive equalizer[2] IBM microprocessor[3] clock others
Transcript of A New Single-Clock Flip-Flop for Half-Swing Clockingpapers/compendium94-03/papers/1999/... · 2007....
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25
49
35
20
75
51
65
80
0 25 50 75 100
Alcatel telecom chip
DEC alpha[1]
Adaptive equalizer[2]
IBM microprocessor[3]
clock others
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CLKMclk CLKS
D Db
(Vcc/2 swing)
Vcc/2
Q Qbx xb
clkb
(b) Proposed flip-flop
(a) Normal flip-flop
clk(Vcc swing)
D
QQ
clk
Mclks2
clks2_p
clkbD Db
Vcc/2(Vcc/2 swing)
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level-converter
NormalFF
D Q
(a) Normal flip-flop
clock driver
NormalFF
D Q
(b) Half-swing clocking
ProposedFF
D Q
(c) Proposed scheme
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