TDK5110FRF/IF射頻/中頻RFID的射頻發(fā)射器規(guī)格書PDF中文資料

TDK5110F屬于RF/IF射頻/中頻RFID的射頻發(fā)射器。由英飛凌科技股份公司制造生產(chǎn)的TDK5110F射頻發(fā)射器RF 發(fā)射器用于發(fā)送射頻信號并調制該信號以承載系統(tǒng)中的數(shù)據(jù)。頻率范圍為 315 Hz 至 64 GHz，數(shù)據(jù)速率為 3 kbps 至 2 Mbps，功率輸出為 -30 dBm 至 24.7 dBm。數(shù)據(jù)接口有連接器、I2C、引腳焊盤、并行、PCB、串行、焊盤、SPI、UART 和 USB，天線連接方式有堡形、板載、PCB 和通孔。

1.1 Overview

The TDK 5110 F is a single chip ASK/FSK transmitter for operation in the frequency band 433 ... 435 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 are a power down mode and a divided clock output.

1.2 Features

? fully integrated frequency synthesizer

? VCO without external components

? ASK and FSK modulation

? frequency range 433 ... 435 MHz

? high efficiency power amplifier (typically 10 dBm)

? low supply current

? voltage supply range 2.1 ... 4 V

? temperature range ?40 ... +125°C

? power down mode

? crystal oscillator 13.56 MHz

? FSK-switch

? divided clock output for μC

? low external component count

1.3 Application

? Tire pressure monitoring systems

? Keyless entry systems

? Remote control systems

? Alarm systems

? Communication systems