HiPerClockS鈩?/div>
family of high performance devices from ICS. The
ICS843023 uses a 25MHz crystal to synthesize
250MHz. The ICS843023 has excellent phase jitter
performance, over the 1.875MHz 鈥?20MHz integration range.
The ICS843023 is packaged in a small 8-pin TSSOP, making it
ideal for use in systems with limited board space.
ICS
B
LOCK
D
IAGRAM
OE
25MHz
XTAL_IN
P
IN
A
SSIGNMENT
V
CC
XTAL_OUT
XTAL_IN
V
EE
1
2
3
4
8
7
6
5
Q0
nQ0
V
CC
OE
OSC
XTAL_OUT
Phase
Detector
VCO
梅2
(fixed)
Q0
nQ0
ICS843023
梅20
(fixed)
8-Lead TSSOP
4.40mm x 3.0mm x 0.925mm package body
G Package
Top View
The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial
product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.
843023AG
www.icst.com/products/hiperclocks.html
REV. A NOVEMBER 30, 2004
1