ADF7010:  High Performance ISM Band ASK/FSK/GFSK Transmitter IC

The ADF7010 is a low power OOK/ASK/FSK/GFSK UHF transmitter designed for use in ISM band systems. It contains an 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 U.S. 902 MHz 928 MHz band, allowing the use of the ADF7010 in frequency hopping systems.

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.

ADF7010 特点

• Single Chip Low Power UHF Transmitter
• 902 MHz–928 MHz Frequency Band
• On-Chip VCO and Fractional-N PLL
• 2.3 V–3.6 V Supply Voltage
• Programmable Output Power –16 dBm to +12 dBm, 0.3 dB Steps
• Data Rates up to 76.8 kbits/s
• Low Current Consumption 28 mA at 8 dBm Output
• Power-Down Mode (<1 µA)
• 24-Lead TSSOP Package

ADF7010 功能框图

ADF7010 芯片订购指南

产品型号	产品状态	封装	引脚	温度范围
ADF7010BRUZ	量产	24 ld TSSOP	24	工业
ADF7010BRUZ-REEL	量产	24 ld TSSOP	24	工业
ADF7010BRUZ-REEL7	量产	24 ld TSSOP	24	工业
EVAL-ADF7010EBZ1	量产	评估板	-	工业

ADF7010 应用技术支持与电子电路设计开发资源下载

1. ADF7010 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