6
Precision Edge
SY58039U
Micrel
M9999-102711
hbwhelp@micrel.com or (408) 955-1690
VCC = 2.5V ±5% or 3.3V ±10%; TA= –40°C to +85°C, RL = 50ohms to VCC–2V, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
fMAX
Maximum Operating Frequency
NRZ data
5
Gbps
VOUT > 200mV
Clock
4
5.5
GHz
tpd
Differential Propagation Delay
VIN > 100mV
(IN-to-Q)
280
390
500
ps
(SEL-to-Q)
150
600
ps
Δtpd Tempco Differential Propagation Delay
220
fs/°C
Temperature Coefficient
tSKEW
Output-to-Output Skew
Note 9
15
ps
Part-to-Part Skew
Note 10
150
ps
tJITTER
RMS Phase Jitter
Output = 622MHz
80
fsrms
Integration Range: 12kHz - 20MHz
tr, tf
Output Rise/Fall Time
At full output swing, 20% to 80%.
25
60
85
ps
Notes:
8. High-frequency AC-parameters are guaranteed by design and characterization.
9. Output-to-output skew is measured between two different outputs under identical input transitions.
10. Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and with no skew of the edges at the
respective inputs.
AC ELECTRICAL CHARACTERISTICS(8)
Noise
P
ow
er
(dBc/H
z)
OFFSET FREQUENCY (Hz)
Phase Noise Plot: 622MHz @ 3.3V
RMS PHase Jitter (Random)
12kHz to 20MHz = 80fs (Typical)
PHASE NOISE