Datasheet > AD9952YSVZ-REEL7

AD9952YSVZ-REEL7

更新时间： 2024-01-21 18:43:08

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
28页	569K
描述
400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AD9952YSVZ-REEL7 数据手册

400 MSPS 14-Bit, 1.8 V CMOS

Direct Digital Synthesizer

AD9952

FEATURES

APPLICATIONS

400 MSPS internal clock speed

Integrated 14-bit DAC

32-bit tuning word

Phase noise ≤ −120 dBc/Hz @ 1 kHz offset (DAC output)

Excellent dynamic performance

>80 dB SFDR @ 160 MHz ( 100 kHz offset) A_OUT

Serial I/O control

1.8 V power supply

Software and hardware controlled power-down

48-lead TQFP_EP package

Support for 5 V input levels on most digital inputs

PLL REFCLK multiplier (4× to 20×)

Internal oscillator, can be driven by a single crystal

Phase modulation capability

Multichip synchronization

High speed comparator (200 MHz toggle rate)

Agile LO frequency synthesis

Programmable clock generators

Test and measurement equipment

Acousto-optic device drivers

GENERAL DESCRIPTION

The AD9952 is a direct digital synthesizer (DDS) featuring a

14-bit DAC (digital-to-analog converter) and operating up to

400 MSPS. The AD9952 uses advanced DDS technology,

coupled with an internal high speed, high performance DAC to

form a digitally programmable, complete high frequency

synthesizer capable of generating a frequency-agile analog

output sinusoidal waveform at up to 200 MHz. The AD9952 is

designed to provide fast frequency hopping and fine tuning

resolution (32-bit frequency tuning word). The frequency

tuning and control words are loaded into the AD9952 via a

serial I/O port.

The AD9952 is specified to operate over the extended industrial

temperature range of −40°C to +105°C.

FUNCTIONAL BLOCK DIAGRAM

DDS CORE

AD9952

PHASE

ACCUMULATOR

DAC_R

PHASE

OFFSET

SET

–1

IOUT

COS(X)

DAC

SYSTEM

CLOCK

–1

SYNC_IN

OSK

TIMING AND CONTROL LOGIC

I/O UPDATE

SYNC_CLK

PWRDWNCTL

SYNC

CONTROL REGISTERS

÷ 4

COMPARATOR

OSCILLATOR/BUFFER

TO 20

COMP_IN

SYSTEM

CLOCK

REFCLK

CLOCK

MULTIPLIER

COMP_OUT

ENABLE

CRYSTAL OUT

I/O PORT

RESET

Figure 1.

Rev. B

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 www.analog.com

12 3 4 5 6 7...28

下载PDF

与AD9952YSVZ-REEL7相关器件

型号	品牌	描述	获取价格	数据表
AD9953	ADI	400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer	获取价格
AD9953ASV	ADI	400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer	获取价格
AD9953PCB	ADI	400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer	获取价格
AD9953YSV	ADI	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer	获取价格
AD9953YSV-REEL7	ADI	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer	获取价格
AD9953YSVZ	ADI	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer	获取价格