Cart

TDK5101F

INFINEON SP000014744

image shown is a representation only

INFINEON

ASK/FSK TRANSMITTER 315MHZ
Supplier: Infineon Technologies
Matchcode: TDK5101F
Rutronik No.: ISM1014
Unit Pack: 5000
MOQ: 5000
Packaging: REEL
   Please login or register for custom pricing and delivery terms.
On request
Obsolete Part
Supplier Last Time Buy: 03/30/2017
0.5873 $
2,936.50 $

Prices

5,000 0.5873 $
10,000 0.5692 $

ASK/FSK TRANSMITTER 315MHZ Description

The TDK51 0 x ( F ) family is a group of single chip ASK/FSK transmitters for the frequency bands 311 – 317 MHZ, 433 – 435 MHz and 868 – 870 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. Additional features like power down mode, low power detect, selectable crystal oscillator frequency and divided clock output are implemented. The IC can be used for both ASK and FSK modulation.

Summary of Features

  • Frequency ranges : 311 – 317 MHz/433 – 435 MHz/868 – 870 MHz
  • ASK and FSK modulation
  • Fully integrated frequency synthesizer
  • VCO without external components
  • Power down mode
  • Integrated FSK-switch
  • Low external component count
  • Low supply current (typ. 7 mA)
  • Voltage supply range 2.1 – 4 V
  • Temperature range -40 ... +125°C
  • Low voltage sensor
  • Programmable clock-output
  • Switchable frequency ranges :433 – 435 MHz/868 – 870 MHz
  • Selectable crystal oscillator 6.78 MHz/13.56 MHz
  • High efficiency power amplifier (typ. 5 dBm@434 MHz/2 dBm@868 MHz)

Target Applications

  • Remote Keyless Entry (RKE) systems
  • Tire Pressure Monitoring (TPM) systems
  • Remote control systems
  • Alarm systems
  • Communication systems

Parameter

Frequency
315 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
SP000014744
ECCN
EAR99
Customs Tariff No.
85176200900
Country
Germany
Supplier Leadtime
28 weeks
With the articles in your cart you can send us an order, or - if you have further questions - a non-binding request.

Password forgotten?