ICS831742I Datasheet, PDF (7/18 Pages) Integrated Device Technology – Maximum input/output clock frequency

ICS831742I Data Sheet
4:2 DIFFERENTIAL CLOCK/DATA MULTIPLEXER
Parameter Measurement Information
3.3V±0.3V
V_DD
33Ω
HCSL
33Ω
IREF
GND
475Ω
50Ω
49.9Ω
50Ω
49.9Ω
Qx
2pF
nQx
2pF
0V
This load condition is used for V_RB, V_MAX, V_MIN, V_CROSS, and
V_CROSS measurements.
3.3V HCSL Output Load AC Test Circuit
3.3V±0.3V
SCOPE
V_DD
50
HCSL
50
IREF
GND
475
0V
This load condition is used for tsk(o), tsk(pp), tsk(i), t_PD and
tjit measurements.
3.3V HCSL Output Load AC Test Circuit
V_DD
nCLK[0:3]
V
PP
CLK[0:3]
GND
Cross Points
V
CMR
Part 1
nQx
Qx
nQy ^{Par t 2}
Qy
t sk(pp)
Differential Input Level
Part-to-Part Skew
nQx
Qx
nQy
Qy
t sk(o)
Output Skew
nCLK[0:3]
CLK[0:3]
nQA, nQB
QA, QB
t_PD
Propagation Delay
ICS831742AGI JULY 10, 2012
7
©2012 Integrated Device Technology, Inc.