
Micrel, Inc.
SY58604U
September 2011
5
M9999-092911-D
hbwhelp@micrel.com
AC Electrical Characteristics
VCC = +2.5V ±5% or +3.3V ±10%, RL = 50 to VCC-2V, Input tr/tf: <300ps; TA = –40°C to +85°C, unless otherwise
stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
NRZ Data
3.2
4.25
Gbps
fMAX
Maximum Frequency
VOUT > 400mV
Clock
2.5
3
GHz
VIN: 100mV-200mV
180
320
450
ps
tPD
Propagation Delay
IN-to-Q
VIN: 200mV-800mV
150
230
350
ps
tSkew
Part-to-Part Skew
Note 7
135
ps
tJitter
RMS Phase Jitter
Output = 622MHz
Integration Range: 12kHz – 20MHz
108
fsRMS
tr, tf
Output Rise/Fall Times
(20% to 80%)
At full output swing.
40
75
110
ps
Duty Cycle
Differential I/O
47
53
%
Notes:
7.
Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and no skew at the edges at the
respective inputs.
Phase Noise Plot
or (408) 955-1690