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TH71101 Datasheet Fsk/ask Receiver

Manufacturer: Melexis

Overview: TH71101 315/433MHz FSK/ASK Receiver.

General Description

OUTP VEE_BIAS RSSI OAP OAN OUT_OA VCC_BIAS VEE_RO RO VCC_PLL ENRX LF VEE_LNA IN_LNA VCC_LNA 24 25 17 16 TH71101 32 9 1 8 OUT_IFA VCC_IF FBC2 FBC1 IN_IFA VEE_IF OUT_MIX2 VEE_LNAC GAIN_LNA OUT_LNA IN_MIX1 VEE_MIX IF_1P IF_1N VCC_MIX Ordering information Product Code TH71101 TH71101 Temperature Code E E Legend: Package Code NE NE Option Code CAA-000 CAA-000 Packing Form Code RE TR Temperature Code: Package Code: Packing Form: Ordering example: E for Temperature Range -40°C to 85°C NE for LQFP RE for Reel, TR for Tray TH71101ENE-CAA-000-RE General Description The TH71101 FSK/ASK single-conversion superheterodyne receiver IC is designed for applications in the European 433MHz industrial-scientific-medical (ISM) band, according to the EN 300 220 telecommunications standard.

It can also be used for any other system with carrier frequencies ranging from 300MHz to 450MHz (e.g.

for applications according to FCC part 15 and ARIB STD-T67).

Key Features

  • Single-conversion superhet architecture for low external component count.
  • FSK demodulation with phase-coincidence demodulator.
  • Low current consumption in active mode and very low standby current.
  • Switchable LNA gain for improved dynamic range.
  • RSSI allows signal strength indication and ASK detection.
  • 32-pin Low profile Quad Flat Package (LQFP).

More Datasheets from Melexis

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TH72001 315MHz FSK Transmitter
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TH72011 FSK Transmitter

TH71101 Distributor