ICS9120-11 Datasheet, PDF (2/5 Pages) Integrated Circuit Systems – Frequency Generator for Multimedia Audio Synthesis

ICS9120-11
Pin Descriptions for ICS9120-11
PIN
NUMBER
1
2
3
4
5
6
7
8
PIN
NAME
X1
VDD
GND
OE
CLK1
CLK2
REF
PD#
TYPE
Input
Power
Power
Input
Input
Output
Output
Input
DESCRIPTION
External clock source.*
+Power supply input.
Ground return for Pin 2.
Output Enable (tristates all outputs when at logic low level); has pull-up.
46.6 MHz clock output.
33.9 MHz clock output.
14.318 MHz reference clock output.
Power-down input (powers-down entire device when low); has pull-up.
* Pin 1 contains no loading capacitor.
2