S1T8531 Datasheet | Samsung Semiconductor

WIDEBAND FM/FSK IF RECEIVER INTRODUCTION 16-SOP-225 The S1T8531 is a wideband FM / FSK receiver designed for wideband FSK data and analog FM applications. It is fabricated using Samsung’s ASP5HB 0.5um advanced Bi CMOS process. The S1T8531 contains high gain IF amplifier with received signal strength indicator (RSSI), a wideband FM quadrature demodulator, a baseband filter amplifier and a high speed data slicer with sample & hold function. The IF amplifier has 100d B small signal gain and 2MHz through 40MHz bandwidth. The wideband FM quadrature demodulator has demodulation bandwidth greater than 1MHz. The baseband filter amplifier is a wideband buffer and it can be configured as a second-order sallen-key low pass filter. The data slicer is a parator that is designed to square up the data signal with data rates up to 2Mbps. Features - - - - - - - Operating voltage range Typical supply current : 2.2 to 5.5V : 5.5m A at 3.6V Operating frequency range : 2MHz to 40MHz High Gain (100d B) and Wideband (2MHz to 40MHz) IF Amplifier Quadrature Demodulator with Greater than 1MHz Bandwidth High Speed Data Slicer Operating Upto 2Mbps with Sample & Hold RSSI Dynmic range : Typ : 60d B APPLICATION - Wideband FM / FSK Wireless munication Systems ORDERING INFORMATION Device +S1T8531X01-S0B0 + : New Product Package 16-SOP-225 Operating Temperature - 10°C to + 70°C WIDEBAND FM/FSK IF RECEIVER BLOCK DIAGRAM IFIN IFIP GND2 SHEN RSSI DSIN Sample Hold A RSSI 5p F 1 GND1 VCC1 VCC2 QOUT BOUT DSIP...