ADF7012BRUZ Low Power RF Transceivers by Analog Devices

Status: Production
Series: ADF7012
RoHS: Compliant
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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 modulation 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 compensation 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.

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Features

Single-chip, low power UHF transmitter
75 MHz to 1 GHz frequency operation
Multichannel operation using fractional-N PLL
2.3 V to 3.6 V operation
On-board regulator
Programmable output power
−16 dBm to +14 dBm, 0.4 dB steps
Data rates: dc to 179.2 kbps
Low current consumption
868 MHz, 10 dBm, 21 mA
433 MHz, 10 dBm, 17 mA
315 MHz, 0 dBm, 10 mA
Programmable low battery voltage indicator
24-lead TSSOP


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADF7012BRUZ?

Additional datasheets, footprints and schematics for ADF7012BRUZ are listed on our Part Details page. You can also find images and similar parts to ADF7012BRUZ on this page.

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What category does ADF7012BRUZ fall under?

The ADF7012BRUZ is listed under Low Power RF Transceivers.

Can I view similar or alternative parts?

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Is the ADF7012BRUZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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