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EVAL-ADF7012DBZ1:  Multichannel ISM Band FSK/GFSK/OOK/GOOK/ASK Transmitter

The ADF7012 is a low power FSK/GFSK/OOK/GOOK/ASK UHF transmitter designed for short-range devices (SRDs). The output power, output channels, deviation frequency, and mod-ulation type are programmable by using four, 32-bit registers.

The fractional-N PLL and VCO with external inductor enable the user to select any frequency in the 75 MHz to 1 GHz band. The fast lock times of the fractional-N PLL make the ADF7012 suitable in fast frequency hopping systems. The fine frequency deviations available and PLL phase noise performance facilitates narrow-band operation.

There are five selectable modulation schemes: binary frequency shift keying (FSK), Gaussian frequency shift keying (GFSK), binary on-off keying (OOK), Gaussian on-off keying (GOOK), and amplitude shift keying (ASK). In the compensation register, the output can be moved in <1 ppm steps so that indirect com-pensation for frequency error in the crystal reference can be made.

A simple 3-wire interface controls the registers. In power-down, the part has a typical quiescent current of <0.1 μA.

EVAL-ADF7012DBZ1 特点
EVAL-ADF7012DBZ1 功能框图

ADF7012 芯片订购指南
产品型号 产品状态 封装 引脚 温度范围
ADF7012BRUZ 量产 24 ld TSSOP 24 工业
ADF7012BRUZ-RL 量产 24 ld TSSOP 24 工业
ADF7012BRUZ-RL7 量产 24 ld TSSOP 24 工业
EVAL-ADF7012DBZ1 量产 评估板 - 工业
EVAL-ADF7012DBZ2 量产 评估板 - 工业
EVAL-ADF7012DBZ3 量产 评估板 - 工业
EVAL-ADF7012DBZ4 量产 评估板 - 工业
EVAL-ADF7012DBZ5 量产 评估板 - 工业
EVAL-ADF7012DBZ1 应用技术支持与电子电路设计开发资源下载
  1. ADF7012 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