鈥?/div>
Features
Generates 27 MHz VIDEO, 1.8 MHz UART and
synchronous AUDIO codec clocks
Selectable AUDIO clock supports 256x and 384x
over-sampling of 16.00, 22.05, 24.00, 32.00, 44.10
and 48.00 kHz
On-chip crystal oscillator enables 27 MHz
clock recovery
80ps one sigma jitter maintains 16-bit performance
3.0V - 5.5V supply range
14-pin, 150-mil SOIC package
Pin Configuration
Applications
鈥?/div>
Specifically designed to support the high
performance clocking requirements of digital video
set-top and multi-media systems
Functionality
VDD=3.0-5.5V, TEMP=0-70擄
X1, X2
(MHz)
27.00
27.00
27.00
27.00
27.00
27.00
27.00
27.00
FS
[2:0]
00 0
001
010
011
100
101
110
111
AUDIO
01
(MHz)
Tristate
4.096
5.644
6.144
8.192
11.289
12.288
Low
AUDIO
02
(MHz)
Tristate
6.144
8.467. 2
9.216
12.288
16.934. 2
18.432
Low
REF
(MHz)
Tristate
27.00
27.00
27.00
27.00
7.00
27.00
Low
UART
(MHz)
Tristate
1.8620
1.8620
1.8620
1.8620
1.8620
1.8620
Low
14-Pin SOIC
ICS9118-02 Obsolete
Block Diagram
9118-01 9118-02 RevB 7/27/99
PRODUCT PREVIEW documents contain information on products in the formative or
design phase development. Charactersitic data and other specifications are design
goals. ICS reserves the right to change or discontinue these procucts without notice.
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