Datasheet Summary
ICs for Mobile munication
Single PLL IC for cellular phone s Overview
The AN8538SH is a single PLL IC with a fixed frequency dividing ratio for IF local oscillation of a cellular phone. You can generate a local signal of 260.76 MHz by using a reference signal of 19.68 MHz or 19.8 MHz.
1 10
Unit: mm
0.2±0.1
- Two reference frequencies of 19.68 MHz and 19.8 MHz are available. (Select by SELECT pin.)
- Power saving operation (VCC = 2.7 V, 0.9 mA typ.)
- Power saving function (10 µA max.)
- Two systems of charge pump output (one of them can be switched to on/off with SW pin.)
- Lock detection function
- SSONF-10D small package
0.1±0.1 s Features
0.625±0.10
0.5±0.2...