ICSSSTUAF32868B View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
'ICSSSTUAF32868B' PDF : 22 Pages View PDF
ICSSSTUAF32868B
28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
COMMERCIAL TEMPERATURE GRADE
Operating Characteristics, TA = 25°C
The RESET and Cn inputs of the device must be held at valid levels (not floating) to ensure proper device operation.
The differential inputs must not be floating unless RESET is Low.
Symbol Parameter
Min.
Typ.
Max.
Units
VDD I/O Supply Voltage
1.7
1.8
1.9
V
VREF Reference Voltage
0.49 * VDD 0.5 * VDD 0.51 * VDD
V
VTT Termination Voltage
VREF - 0.04
VREF
VREF + 0.04
V
VI
Input Voltage
0
VDD
V
VIH
AC High-Level Input Voltage Data CSR VREF + 0.25
VIL AC Low-Level Input Voltage
and
VIH DC High-Level Input Voltage PAR_IN VREF + 0.125
VIL
DC Low-Level Input Voltage
inputs
VREF - 0.25
V
VREF - 0.125
VIH High-Level Input Voltage
VIL Low-Level Input Voltage
RESET,
C0, C1
0.65 * VDDQ
V
0.35 * VDDQ
VICR
VID
Common Mode Input Range
CLK, CLK
Differential Input Voltage
0.675
600
1.125
V
mV
IOH High-Level Output Current
IOL Low-Level Output Current
-6
mA
6
TA
Operating Free-Air Temperature
0
+70
°C
28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
12
ICSSSTUAF32868B
7102/2
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