Datasheet > AD9910_07

AD9910_07

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
60页	1163K
描述
1 GSPS, 14-Bit, 3.3 V CMOS Direct Digital Synthesizer

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AD9910_07 数据手册

1 GSPS, 14-Bit, 3.3 V CMOS

Direct Digital Synthesizer

AD9910

FEATURES

APPLICATIONS

Agile local oscillator (LO) frequency synthesis

Programmable clock generator

FM chirp source for radar and scanning systems

Test and measurement equipment

Acousto-optic device drivers

1 GSPS internal clock speed (up to 400 MHz analog output)

Integrated 1 GSPS, 14-bit DAC

32-bit tuning word

Phase noise ≤ −125 dBc/Hz @ 1 kHz offset (400 MHz carrier)

Excellent dynamic performance with

>80 dB narrow-band SFDR

Polar modulator

Serial input/output (I/O) control

Fast frequency hopping

Automatic linear or arbitrary frequency, phase, and

amplitude sweep capability

8 frequency and phase offset profiles

1.8 V and 3.3 V power supplies

Software and hardware controlled power-down

100-lead TQFP_EP package

Integrated 1024 word × 32-bit RAM

PLL REFCLK multiplier

Parallel datapath interface

Internal oscillator, can be driven by a single crystal

Phase modulation capability

Amplitude modulation capability

Multichip synchronization

FUNCTIONAL BLOCK DIAGRAM

AD9910

HIGH SPEED PARALLEL

DATA INTERFACE

LINEAR

RAMP

GENERATOR

1GSPS DDS CORE

14-BIT DAC

1024

ELEMENT

RAM

REFCLK

MULTIPLIER

TIMING AND CONTROL

SERIAL CONTROL

DATA PORT

Figure 1.

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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