ADF7010

Obsolete

High Performance ISM Band ASK/FSK/GFSK Transmitter IC

Data Sheet (Rev. 0) Product Selection Table

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Overview

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

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.

Documentation

This is the most up-to-date revision of the Data Sheet.

Software Resources

Evaluation Software 2

ADIismLINK Development Platform

ADIismLINK Development Platform (Rev. )

ADF70xx Evaluation Software

ADF70xx Evaluation Software (Rev. )

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Tools & Simulations

ADIsimSRD Design Studio

Analog Devices ADIsimSRD Design Studio is a very powerful tool allowing real-time simulation and optimization of many of the parameters in a typical wireless system using the ADF7xxx family of transceivers and transmitters.

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Overview

Documentation

Application Note 1

Technical Articles 6

Third Party Partner Program 1

Obsolete Data Sheet 1