
Phase Jitter Measurement Data
Frequency Band
12kHz-10MHz
12kHz-20MHz
Input
342
493
Output
483
642
PI49FCT3807
3.3V Fast CMOS Clock Driver
Additive Jitter
341
411
Unit
fsRMS
fsRMS
Tests Circuits for All Outputs
Switch Position
VCC
Pulse
Generator
f = 125MHz
D.U.T.
50Ω
CL
15pF
Test
Disable LOW
Enable LOW
Disable HIGH
Enable HIGH
All Other Inputs
Switch
6V
GND
Open
09-0005
4
PS7010F 11/16/09