ICS9112-41/42
Preliminary Product Preview
Pin Configurations
8-Pin SOIC
8-Pin SOIC
Pin Descriptions
PIN
NUMBER
1
2
3
4
5
6
7
8
PIN NAME
AGND
GND
X1
X2
OE
VDD
CLK2
AVDD
VDD+AVDD
CLK1
TYPE
PWR
PRW
IN
IN
IN
PWR
OUT
PWR
PWR
OUT
DESCRIPTION
Analog ground.
Digital Ground.
Crystal or clock input to device; nominally 25.0 MHz. Requires external load capacitors.
Crystal drive output from device. Requires external load capacitors.
Output enable (has internal pull_up.): when OE is low, it tristates the clock output (FOUT)
+3.3 or +5.0 volt supply. (41)
clock output 125 MHz. (42)
Analog power. (Must equal digital power voltage). (41)
Digital and analog power, +3.3 or +5.0 volt supply. (42)
Clock output 125 MHz.
Functionality
OE
1
0
X1, X2
(MHz)
25.00
25.00
FOUT
(MHz)
125
Tristate
2