SL6659 Datasheet (Zarlink Semiconductor Inc) - LOW POWER IF/AF CIRCUIT (WITH RSSI) FOR FM RADIO

SL6659, LOW POWER IF/AF CIRCUIT (WITH RSSI) FOR FM RADIO

The SL6659 is a very low power, high performance integrated circuit intended for IF amplification and demodulation in FM radio receivers.

It comprises: q A mixer stage for use up to 200MHz q A limiting amplifier operating up to 1 *5MHz q A quadrature detector with AF output q An RSSI (Received Si

Obsolescence Notice This product is obsolete.

This information is available for your convenience only.

For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS 2471-3.1 SL6659 LOW POWER IF/AF CIRCUIT (WITH RSSI) FOR FM RADIO The SL6659 is a complete single chip mixer, IF amplifier and detector for FM cellular radio, cordle

SL6659 Features

* an exceptionally stable RSSI (Received Signal Strength Indicator) output using a unique system of detection. Supply current is less than 2mA from a supply voltage in the range 2

* 5V to 7

* 5V. FEATURES s Low Power Consumption (1

* 5mA) s Single Chip Solution s Guaranteed 200MHz Operation s