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TDA5102

INFINEON SP000013432

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INFINEON

ASK/FSK TRANSMITTER 433/868MHZ
Supplier: Infineon Technologies
Matchcode: TDA5102
Rutronik No.: ISM1367
Unit Pack: 3000
MOQ: 3000
Packaging: REEL
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On request
Obsolete Part
Supplier Last Time Buy: 03/30/2017
0.7208 $
2,162.40 $

Prices

3,000 0.7208 $
6,000 0.7098 $
9,000 0.6987 $

ASK/FSK TRANSMITTER 433/868MHZ Description

The TDA 5102 is a single chip ASK/ FSK transmitter for the frequency band 905-925 MHz. The IC offers a high level of integration and needs only a few external components. The device contains a fully integrated PLL synthesizer and a high efficiency power amplifier to drive a loop antenna. A special circuit design and an unique power amplifier design are used to save current consumption and therefore to save battery life. Additionally features like a power down mode, a low power detect, a selectable crystal oscillator frequency and a divided clock output are implemented. The IC can be used for both ASK and FSK modulation.

Summary of Features

  • Fully integrated frequency synthesizer
  • VCO without external components
  • High efficiency power amplifier
  • Frequency range 905-925 MHz
  • ASK/FSK modulation
  • Low supply current (typically 7mA)
  • Voltage supply range 2.1 - 4 V
  • Power down mode
  • Low voltage sensor
  • Selectable crystal oscillator 7.15 MHz/14.3 MHz
  • Programmable divided clock output for μC
  • Low external component count

Target Applications

  • Remote Keyless Entry (RKE) systems
  • Remote control systems
  • Alarm systems
  • Communication systems

Parameter

Frequency
433/868 MHz
Function
ASK FSK
Operat.temp.
-40 +125 °C
Supply voltage
2,1 - 4 V
Encryption
Y Y/N
P(out)
5 dBm
Automotive
NO
Leadfree Defin.
RoHS-conform
Packaging
REEL
Low power
Y Y/N
Supplier Part
SP000013432
ECCN
EAR99
Customs Tariff No.
85176200900
Country
Germany
ABC-Code
B
Supplier Leadtime
28 weeks
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