XR81101 Datasheet, PDF (4/8 Pages) Exar Corporation – Universal Clock - High Frequency LVCMOS Clock Synthesizer

Pin Configuration
V_CC 1
OE ²
XTAL_out ³
XTAL_in ⁴
XR81101
8 V_CC
7Q
6 V_EE
5 nc
Pin Assignments
Pin No.
Pin Name
1
V_CC
2
OE
3
XTAL_OUT
4
XTAL_IN
5
nc
6
V_EE
7
Q
8
V_CC
Type
Supply
Input
(900K: pull-up)
Output
Input
No Connect
Supply
Output
Supply
Description
Power supply pin.
Output enable pin - LVCMOS/LVTTL active high input. Outputs are enabled when OE = high.
Outputs are disabled when OE = low.
Crystal oscillator output.
Crystal oscillator input.
Unused, do not connect.
Negative supply pin.
LVCMOS output.
Power supply pin.
© 2014 Exar Corporation
4/8
exar.com/XR81101
Rev 1A