ADI AD5934YRSZ-REEL7

12 b16.776 MHz2.7V ~ 5.5V-40°C ~ 125°C

Overview

The AD5934YRSZ-REEL7 is a high precision impedance converter systemsolution that combines an on-board frequency generator with a 12-bit, 250 kSPS, analog-to-digital converter (ADC). Thefrequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the impedance is sampled by the on-board ADC and a discrete Fourier transform (DFT) is processed by an on-board DSPengine. The DFT algorithm returns a real (R) and imaginary (I)data-word at each output frequency.

A similar device, available from Analog Devices, Inc., is theAD5933, which is a 2.7 V to 5.5 V, 1 MSPS, 12-bit impedanceconverter, with an internal temperature sensor, available in a16-lead SSOP.

Features

Tape & Reel (TR) Package
16-SSOP (0.209, 5.30mm Width) package
16 pin count
16 pins
12 Bits
3/5V power supplies

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD5934YRSZ-REEL7 DDS applications.

• Wireless modems
• Remote controls
• Wireless network systems
• Satellite communications networks
• Ethernet circuitry
• Wired telephone
• Cordless telephone
• Desktop PC
• Notebook
• Pocket PC