TDK5100F数据手册RF/IF射频/中频RFID的射频发射器规格书PDF

描述 Description

The TDK 5100 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.

特性 Features

·Fully integrated frequency synthesizer
·VCO without external components
·ASK and FSK modulation
·Frequency range 433-435 MHz
·High efficiency power amplifier (typically 5 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

应用 Application

·Tire pressure monitoring systems
·Keyless entry systems
·Remote control systems
·Alarm systems
·Communication systems

简介

TDK5100F属于RF/IF射频/中频RFID的射频发射器。由制造生产的TDK5100F射频发射器RF 发射器用于发送射频信号并调制该信号以承载系统中的数据。频率范围为 315 Hz 至 64 GHz，数据速率为 3 kbps 至 2 Mbps，功率输出为 -30 dBm 至 24.7 dBm。数据接口有连接器、I2C、引脚焊盘、并行、PCB、串行、焊盘、SPI、UART 和 USB，天线连接方式有堡形、板载、PCB 和通孔。