ICS8745BI-21 Datasheet, PDF (8/21 Pages) Integrated Device Technology – Output frequency range

ICS8745BI-21 Data Sheet
Parameter Measurement Information
1:1 DIFFERENTIAL-TO-LVDS ZERO DELAY CLOCK GENERATOR
3.3V±5%
POWER SUPPLY
+ Float GND –
V_DD,
V_DDA,
V_DDO
LVDS
SCOPE
Q
nQ
V_DD
nCLK
V
PP
CLK
GND
Cross Points
V
CMR
3.3V LVDS Output Load AC Test Circuit
Differential Input Level
nCLK
CLK
nFB_IN
FB_IN
➤ t (Ø)
Phase Jitter and Static Phase Offset
V_OH
nQx
V_OL
Qx
V_OH
nQy
V_OL
Qy
t sk(o)
Output Skew
nQ
Q
tcycle n
➤
tcycle n+1
➤
| | ^{tjit(cc) =} tcycle n – tcycle n+1
1000 Cycles
nQ
20%
Q
80%
t_R
Cycle-to-Cycle Jitter
Output Rise/Fall Time
80%
t_F
V_OD
20%
ICS8745BMI-21 REVISION D JULY 28, 2010
8
©2010 Integrated Device Technology, Inc.