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S1T8531

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...

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SeekIC No. : 004481512 Detail

S1T8531: 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 ...

S1T8531 Data Sheet

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Part Number:
S1T8531
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/26

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Product Details

Description



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


Pinout

Connection Diagram


Specifications

Characteristic
Symbol
Value
Unit
Maximum Supply Voltage
VCC
6
V
Operating Temperature
TA
-10 ~ +70
Storage Temperature
TSTG
-55 ~ +150



Description

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 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 slicerwith sample & hold function.

The S1T8531 IF amplifier has 100dB small signal gain and 2MHz through 40MHz bandwidth. The wideband FM quadrature demodulator has demodulation bandwidth greater than 1MHz.

The S1T8531 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.




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