ADF7012
warning : NOT RECOMMENDED FOR NEW DESIGNS
searchIcon
cartIcon

ADF7012

Multichannel ISM Band FSK/GFSK/OOK/GOOK/ASK Transmitter

Show More showmore-icon

warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
warning : NOT RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 3
1ku List Price
price unavailable
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
Additional Details
show more Icon

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.

APPLICATIONS

  • Low cost wireless data transfer
  • Security systems
  • RF remote controls
  • Wireless metering
  • Secure keyless entry
Part Models 3
1ku List Price
price unavailable

close icon
Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
ADF7012BRUZ
  • HTML
  • HTML
ADF7012BRUZ-RL
  • HTML
  • HTML
ADF7012BRUZ-RL7
  • HTML
  • HTML

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 23, 2014

- 13_0241

Qualification of ASE Chungli as an Alternate Assembly Site for Select 16L, 20L and 24L TSSOP Packages

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Jul 23, 2014

- 13_0241

arrow down

Qualification of ASE Chungli as an Alternate Assembly Site for Select 16L, 20L and 24L TSSOP Packages

Evaluation Kit

Evaluation Kits 1

Tools & Simulations

Tools & Simulations 1

Recently Viewed