XR81411 Datasheet, PDF (6/15 Pages) Exar Corporation – Universal Quad Clock - High Frequency LVCMOS/LVDS/LVPECL Clock Synthesizer

XR81411
Pin No.
Pin Name
28
VDD2
29
Q2
30
Q2
31
FSEL1_1
32
FSEL0_1
33
NC
34
OE_1
35
VDD1D
Type
Description
Power
Channel 2 Core and Driver Supply Voltage.
Output
Channel 2 Positive Clock Output.
Output
Channel 2 Inverted Clock Output.
Input
Channel 1 Output frequency select 1, MSB (LVCMOS/LVTTL input).
(900K pull-dwn)
Input
Channel 1 Output frequency select 0, LSB (LVCMOS/LVTTL input).
(900K pull-dwn)
No Connection Do not connect.
Input
(900K pull-up)
Channel 1 Output enable - LVCMOS/LVTTL active high input.
Outputs are enabled when OE = high. Outputs are disabled when OE = low.
Power
Channel 1 Driver Supply Voltage.
© 2014 Exar Corporation
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exar.com/XR81411
Rev 1A