XR81102 Datasheet, PDF (4/8 Pages) Exar Corporation – Universal Clock - High Frequency LVPECL Clock Synthesizer

Pin Configuration
V_CC 1
XTAL_out ²
XTAL_in 3
V_EE 4
8Q
7Q
6 _VCC
5 OE
XR81102
Pin Assignments
Pin No.
Pin Name
1
V_CC
2
XTAL_OUT
3
XTAL_IN
4
V_EE
5
OE
6
V_CC
7
Q
8
Q
Type
Supply
Output
Input
Supply
Input
(900K: pull-up)
Supply
Output
Output
Description
Power supply pin.
Crystal oscillator output.
Crystal oscillator input.
Negative supply pin.
Output enable pin - LVCMOS/LVTTL active high input. Outputs are enabled when OE = high.
Outputs are disabled when OE = low.
Power supply pin.
Inverted LVPECL output.
Positive LVPECL output.
© 2014 Exar Corporation
4/8
exar.com/XR81102
Rev 1B