ICS853016 Datasheet, PDF (2/13 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-2 DIFFERENTIAL-TO-3.3V, 5V LVPECL/ECL FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS853016
LOW SKEW, 1-TO-2
DIFFERENTIAL-TO-3.3V, 5V LVPECL/ECL FANOUT BUFFER
TABLE 1. PIN DESCRIPTIONS
Number
1
Name
nQ
Type
Output
Description
Single-ended clock output. LVPECL interface levels.
2
D
Input Pulldown Non-inverting differential clock input. LVPECL interface levels.
3
V_BB/nD
Input
Reference voltage output/Inverting differential clock input.
LVPECL interface levels.
4
nEN
Input Pulldown Enable input. Default LOW when left open. LVCMOS/LVTTL interface levels.
5
V
Power
EE
Negative supply pin.
6, 7
nQ_HG, Q_HG Output
Differential clock outputs. LVPECL interface levels.
8
V_CC
Power
Positive supply pin.
NOTE: Pulldown refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
TABLE 2. PIN CHARACTERISTICS
Symbol Parameter
R_PULLDOWN Input Pulldown Resistor
Test Conditions
Minimum Typical Maximum Units
75
KΩ
853016AM
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2
REV. A NOVEMBER 30, 2004