ICS853052AM View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
ICS853052AM
Integrated Circuit Systems
'ICS853052AM' PDF : 13 Pages View PDF
Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS853052
DUAL LVCMOS / LVTTL-TO-DIFFERENTIAL
2.5V, 3.3V, 5V LVPECL MULTIPLEXER
TABLE 1. PIN DESCRIPTIONS
Number
Name
Type
Description
1
nc
Unused
No connect.
2, 3
Da, Db
Input Pulldown LVCMOS / LVTTL clock inputs.
Select input pin. When HIGH, selects Da input clock.
4
SEL
Input Pulldown When Low selects Db input clock.
Single-ended 100H LVPECL interface levels.
5
VEE
Power
6, 7
nQ, Q
Output
Negative supply pin.
Differential output pair. LVPECL interface levels.
8
VCC
Power
Positive supply pin.
NOTE: Pulldown refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
TABLE 2. PIN CHARACTERISTICS
Symbol
CIN
RPULLDOWN
Parameter
Input Capacitance
Input Pulldown Resistor
Test Conditions
Minimum
Typical
1
75
Maximum
Units
pF
KΩ
TABLE 3. CONTROL INPUT FUNCTION TABLE
Inputs
SEL Selected Source
0
Db
1
Da
853052AG
www.icst.com/products/hiperclocks.html
2
REV. A JULY 1, 2004
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