S1T8531 Datasheet, PDF (1/10 Pages) Samsung semiconductor – WIDEBAND FM/FSK IF RECEIVER

WIDEBAND FM/FSK IF RECEIVER
S1T8531
INTRODUCTION
The S1T8531 is a wideband FM / FSK receiver designed for
16-SOP-225
wideband FSK data and analog FM applications.
It is fabricated using Samsung’s ASP5HB 0.5um advanced BiCMOS
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 100dB 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 comparator that is designed to square
up the data signal with data rates up to 2Mbps.
FEATURES
• Operating voltage range : 2.2 to 5.5V
• Typical supply current
: 5.5mA at 3.6V
• Operating frequency range : 2MHz to 40MHz
• High Gain (100dB) 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 : 60dB
APPLICATION
• Wideband FM / FSK Wireless Communication Systems
ORDERING INFORMATION
Device
+S1T8531X01-S0B0
Package
16-SOP-225
+ : New Product
Operating Temperature
- 10°C to + 70°C
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