ICS854S204I Datasheet, PDF (8/19 Pages) Integrated Device Technology – LOW SKEW, DUAL, PROGRAMMABLE 1-TO-2 DIFFERENTIALTO-LVDS, LVPECL FANOUT BUFFER

ICS854S204I
LOW SKEW, DUAL, 1-TO-2 DIFFERENTIAL-TO-LVDS, LVPECL FANOUT BUFFER
PARAMETER MEASUREMENT INFORMATION
V_DD
3.3V±5%
POWER SUPPLY
+ Float GND –
LVDS
SCOPE
Qx
nQx
2.5V±5%
POWER SUPPLY
+ Float GND –
V_DD,
V_TAP
LVDS
SCOPE
Qx
nQx
3.3V LVDS OUTPUT LOAD AC TEST CIRCUIT
2V
2.5V LVDS OUTPUT LOAD AC TEST CIRCUIT
2V
V_DD
SCOPE
Qx
LVPECL
nQx
V_EE
-1.3V±0.165V
3.3V LVPECL OUTPUT LOAD AC TEST CIRCUIT
V_DD
nPCLKA, nPCLKB
V
PP
PCLKA, PCLKB
GND
Cross Points
V
CMR
V_DD,
V_TAP
SCOPE
Qx
LVPECL
nQx
V_EE
-0.5V±0.125V
2.5V LVPECL OUTPUT LOAD AC TEST CIRCUIT
nQXx
QXx
nQXy
QXy
t sk(b)
Where X = A or B
DIFFERENTIAL INPUT LEVEL
IDT^™ / ICS^™ LVDS, LVPECL FANOUT BUFFER
BANK SKEW
8
ICS854S204BGI REV. A JUNE 4, 2008