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AD9857AST from ADI,Analog Devices

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AD9857AST

Manufacturer: ADI

CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter

Partnumber Manufacturer Quantity Availability
AD9857AST ADI 100 In Stock

Description and Introduction

CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter The AD9857AST is a direct digital synthesizer (DDS) manufactured by Analog Devices Inc. (ADI). Below are the key specifications:

- **Frequency Range**: Up to 200 MHz
- **Resolution**: 32-bit frequency tuning word
- **Phase Noise**: -140 dBc/Hz at 1 kHz offset
- **Output Waveforms**: Sine, cosine, or quadrature outputs
- **Digital Modulation**: Supports BPSK, QPSK, FSK, and other modulation schemes
- **Clock Input**: Up to 200 MHz
- **Power Supply**: 3.3 V
- **Package**: 100-lead LQFP (Low-Profile Quad Flat Package)
- **Operating Temperature Range**: -40°C to +85°C
- **Interface**: Parallel or serial programming interface
- **Applications**: Wireless communications, radar systems, test equipment, and signal generation.

This information is based on the AD9857AST datasheet and technical documentation from Analog Devices.

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