ICs for Mobile Communication
AN8539SH
300 MHz-band single PLL IC
s Overview
The AN8539SH is a 300 MHz-band, 2nd local OSC PLL IC designed for a cellular phone which allows IF switching to high or low.
0.5
1 10
Unit: mm
0.2±0.1
Cellular phone
0.5±0.2 4.3±0.30 6.3±0.30
SSOP010-P-0225
s Block Diagram
SELECT
REF
VCC
10
LD
9
8
7
Lock detection
14...
