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TDK5101

INFINEON SP000014559

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INFINEON

ASK/FSK TRANSMITTER 315MHZ
Supplier: Infineon Technologies
Matchcode: TDK5101
Rutronik No.: ISM1302
Unit Pack: 3000
MOQ: 3000
package: TSSOP-16
Packaging: REEL
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On request
Obsolete Part
Supplier Last Time Buy: 03/30/2017
0.5988 $
1,796.40 $

Prices

3,000 0.5988 $
6,000 0.5896 $
9,000 0.5804 $

ASK/FSK TRANSMITTER 315MHZ Description

The TDK 5101 is a single chip ASK/ FSK transmitter for the frequency band 311-317 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 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 311 ... 317 MHz
  • ASK/FSK modulation
  • Low supply current (typically 7mA)
  • Voltage supply range 2.1 ... 4 V
  • Temperature range -40 ... +125°C
  • Power down mode
  • Low voltage sensor
  • Programmable divided clock output for μC
  • Low external component count

Target Applications

  • Keyless entry systems
  • Remote control systems
  • Alarm systems
  • Communication systems

Parameter

Frequency
315 MHz
Function
ASK FSK
Operat.temp.
-40 +125 °C
Package
TSSOP-16
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
SP000014559
ECCN
EAR99
Customs Tariff No.
85176200900
Country
Malaysia
ABC-Code
B
Supplier Leadtime
28 weeks
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