ICS854S057BI Datasheet, PDF (6/15 Pages) Integrated Device Technology – One LVDS output pair

ICS854S057BI Data Sheet
Parameter Measurement Information
2.5V±5%
POWER SUPPLY
+ Float GND –
V_DD
LVDS
SCOPE
Q
nQ
4:1, OR 2:1 LVDS CLOCK MULTIPLEXER W/INTERNAL INPUT TERMINATION
V_DD
nPCLK[0:3]
V
PP
PCLK[0:3]
GND
Cross Points
V
CMR
LVDS Output Load AC Test Circuit
Differential Input Level
Spectrum of Output Signal Q
A0
MUX selects active
input clock signal
MUX_{_ISOL} = A0 – A1
A1
MUX selects static input
MUX Isolation
ƒ
(fundamental)
Frequency
Part 1
nQ
Q
nQ ^{Par t 2}
Q
t sk(pp)
Part-to-Part Skew
nPCLKx
PCLKx
nPCLKy
PCLKy
nQ
Q
Input Skew
t_PD2
t_PD1
tsk(i)
tsk(i) = |t_PD1 - t_PD2|
nPCLK[0:3]
PCLK[0:3]
nQ
Q
t_PD
Propagation Delay
ICS854S057BGI REVISION A MARCH 29, 2010
6
©2010 Integrated Device Technology, Inc.