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ADF7011BRUZ-RL:  High Performance ISM Band ASK/FSK/GFSK Transmitter IC

The ADF7011 is a low power OOK/ASK/FSK/GFSK UHF transmitter designed for use in ISM band systems. It contains and integrated VCO and sigma-delta fractional-N PLL. The output power, channel spacing, and output frequency are programmable with four 24-bit registers. The fractional-N PLL enables the user to select any channel frequency within the European 433 MHz and 868 MHz bands, allowing the use of the ADF7011 in frequency hopping systems. The fractional-N also allows the transmitter to operate in the less congested sub-bands of the 868 MHz to 870 MHz SRD band.

It is possible to choose from the four different modulation schemes: Binary or Gaussian Frequency Shift Keying (FSK/GFSK), Amplitude Shift Keying (ASK), or On/Off Keying (OOK). The device also features a crystal compensation register that can provide ±1 ppm resolution in the output frequency. Indirect temperature compensation of the crystal can be accomplished inexpensively using this register.

Control of the four on-chip registers is via a simple 3-wire interface. The devices operate with a power supply ranging from 2.3 V to 3.6 V and can be powered down when not in use.

ADF7011BRUZ-RL 特点
ADF7011BRUZ-RL 功能框图

ADF7011 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADF7011BRUZ 量产 24 ld TSSOP 24 工业
ADF7011BRUZ-RL 量产 24 ld TSSOP 24 工业
ADF7011BRUZ-RL7 量产 24 ld TSSOP 24 工业
EVAL-ADF7011EB1 量产 评估板 - 待定
EVAL-ADF7011EB2 量产 评估板 - 待定
ADF7011BRUZ-RL 应用技术支持与电子电路设计开发资源下载
  1. ADF7011 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF