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TDA7200

INFINEON SP000296473

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INFINEON

ASK/FSK SINGLE CONVERSION RX
Supplier: Infineon Technologies
Matchcode: TDA7200
Rutronik No.: ISM1142
Unit Pack: 3000
MOQ: 3000
package: TSSOP-28
Packaging: REEL
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On request
0.7115 $
2,134.50 $

Prices

3,000 0.7115 $
6,000 0.7005 $
9,000 0.6895 $

ASK/FSK SINGLE CONVERSION RX Description

The IC is a very low power consumption single chip FSK/ASK Superheterodyne Receiver (SHR) for the frequency band 400 to 440 MHz. The IC offers a high level of integration and needs only a few external components. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesiser, a crystal oscillator, a limiter with RSSI generator, a PLL FSK demodulator, a data filter, an advanced data comparator (slicer) with selection between two threshold modes and a peak detector. Additionally there is a power down feature to save current and extend battery life, and two selectable alternatives of generating the data slicer threshold.

Summary of Features

  • Low supply current (Is = 5.7 mA typ. in FSK mode, Is = 5.6 mA typ. in ASK mode)
  • Supply voltage range 5V ±10%
  • Power down mode with very low supply current (50nA typ.)
  • FSK and ASK demodulation capability
  • Fully integrated VCO and PLL Synthesiser
  • ASK sensitivity better than -106 dBm over specified temperature range (- 20 to +70°C)
  • FSK sensitivity better than -100 dBm over specified temperature range (- 20 to +70°C)
  • Limiter with RSSI generation, operating at 10.7MHz
  • 2nd order low pass data filter with external capacitors
  • Data slicer with self-adjusting threshold

Target Applications

  • Remote Control Systems
  • Alarm Systems
  • Low Bitrate Communication Systems

Parameter

Frequency
433 MHz
Function
ASK FSK
Operat.temp.
-40 +85 °C
Package
TSSOP-28
Supply voltage
5 V
Encryption
Y Y/N
Automotive
NO
Leadfree Defin.
RoHS-conform
Packaging
REEL
Low power
Y Y/N
Supplier Part
SP000296473
ECCN
EAR99
Customs Tariff No.
85176200900
Country
Philippines
ABC-Code
B
Supplier Leadtime
28 weeks
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