SY55852U_07 Datasheet, PDF (5/7 Pages) Micrel Semiconductor – D FLIP-FLOP

Micrel, Inc.
AC ELECTRICAL CHARACTERISTICS⁽¹⁾
V_CC = 2.3V to 5.7V; GND = 0V; T_A = –40°C to +85°C; unless noted.
Symbol
Parameter
Condition
f_MAX
t_pd
Max. Operating Frequency
Propagation Delay
CLK to Q
R to Q
t_S
Set-Up Time
t_H
Hold Time
t_RR
Reset Recovery
t_PW
Minimum Pulse Width CLK to Q V_CC < 3V
V_CC > 3V
R to Q
t_r,t_f
CML Output Rise/Fall Times
(20% to 80%)
Note:
1. Tested using environment of Figure 3b, 50Ω load CML output.
TIMING DIAGRAMS
CLK
tH
50%
DATA
tS
RESET
50%
Q
50%
50%
tpd
tpd
SuperLite™
SY55852U
Min Typ Max Units
2.5
GHz
400
ps
500
40
ps
40
ps
400
ps
160
ps
140
250
35
150
ps
tRR
M9999-060407
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