ICS85320I Datasheet, PDF (2/14 Pages) Integrated Circuit Systems – LVCMOS / LVTTL-TO-DIFFERENTIAL 2.5V / 3.3V LVPECL TRANSLATOR

Integrated
Circuit
Systems, Inc.
ICS85320I
LVCMOS / LVTTL-TO-DIFFERENTIAL
2.5V / 3.3V LVPECL TRANSLATOR
TABLE 1. PIN DESCRIPTIONS
Number
Name
Type
Description
1, 4, 6
nc
Unused
No connect.
2,3
Q, nQ
Output
Differential output pair. LVPECL interface levels.
5
V_EE
Power
Negative supply pin.
7
CLK
Input
Pullup LVCMOS / LVTTL clock input.
8
V
Power
CC
Positive supply pin.
NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
TABLE 2. PIN CHARACTERISTICS
Symbol
C
IN
R_PULLUP
Parameter
Input Capacitance
Input Pullup Resistor
Test Conditions
Minimum
Typical
4
51
Maximum
Units
pF
KΩ
85320AMI
www.icst.com/products/hiperclocks.html
2
REV. A AUGUST 25, 2004