U6207B Datasheet (TEMIC Semiconductors)

U6207B, 1.3 GHz PLL

The U6207B is a single chip frequency synthesizer with I2C bus control.

This IC contains a high frequency prescaler which can be switched off.

The maximum input frequency at switched off prescaler is 220 MHz, so that special channels, e.g.

weather forecast channels, can be received.

3 open collector

U6207B Features

* D 1.3 GHz divide-by-8 prescaler integrated (can be bypassed) D 15 bit counter accepts input frequencies up to 220 MHz D m P-controlled by I2C bus D 3 switching outputs (open collector) D 4 addresses selectable at Pin 7 for multituner application D 62.5 kHz (

* 1.3 GHz)/ 7.8125 kHz (

* 22