AD9953PCB datasheet(1/42 Pages) AD

部件名	AD9953PCB

功能描述	400 MSPS 14-Bit, 1.8V CMOS Direct Digital Synthesizer

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制造商	AD [Analog Devices]

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A

400 MSPS 14-Bit, 1.8V CMOS

Direct Digital Synthesizer

Preliminary Technical Data

AD9953

REV. PrB 1/30/2003

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. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective companies.

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

Tel: 781/329-4700

www.analog.com

Fax: 781/326-8703

FEATURES

400 MSPS Internal Clock Speed

Integrated 14-bit D/A Converter

Programmable phase/amplitude dithering

32-bit Tuning Word

Phase Noise <= -125 dBc/Hz @ 1KHz offset (DAC output)

Excellent Dynamic Performance

80dB SFDR @ 130MHz (+/- 100KHz Offset) Aout

Serial I/O Control

1.8V Power Supply

Software and Hardware controlled power down

48-lead EPAD-TQFP package

Linear and non-linear frequency sweeping capability

Integrated 1024x32 word RAM

Support for 5v input levels on most digital inputs

PLL REFCLK multiplier (4X to 20X)

Internal oscillator, can be driven by a single crystal

Phase modulation capability

Multi-Chip Synchronization

APPLICATIONS

Agile L.O. Frequency Synthesis

FM Chirp Source for Radar and Scanning Systems

Automotive Radar

Test and Measurement Equipment

PSK/FSK/Ramped FSK modulation

Functional Block Diagram

DAC

I-set

Aout

System Clock

Timing & Control Logic

I/O

Update

RefClk

Sync

Out

IO Port

Control Registers

Reset

M

U

X

4x-20x Clock

Multipler

System Clock

RefClk

Oscillator/Buffer

SYNC

0

4

M

U

X

Phase

Accumulator

COS(x)

Phase

Offset

DDS Core

19

z-1

Σ

z-1

DDS Clock

PS<1:0>

OSK

PwrDwn

Static RAM

1024 x 32

32

10

3

32

RAM

Data

M

U

X

14

θ

RAM Data <31:18>

32

14

32

Crystal

Out

ENABLE

14

类似零件编号 - AD9953PCB

制造商	部件名	数据表	功能描述
Analog Devices	AD9953	648Kb / 32P	400MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer
	AD9953YSV	574Kb / 32P	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9953YSV-REEL7	574Kb / 32P	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9953YSVZ	574Kb / 32P	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9953YSVZ	648Kb / 32P	400MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer

More results

类似说明 - AD9953PCB

制造商	部件名	数据表	功能描述
Analog Devices	AD9953YSVZ	574Kb / 32P	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9951	825Kb / 28P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer Rev. 0
	AD9954	1Mb / 36P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. 0
	AD9951	480Kb / 28P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9952	731Kb / 28P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. 0
	AD9952YSVZ	569Kb / 28P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. B
	AD9953	574Kb / 32P	400 MSPS, 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9954	472Kb / 40P	400 MSPS, 14-Bit, 1.8 V CMOS, Direct Digital Synthesizer REV. B
	AD9951YSVZ	480Kb / 28P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. A
	AD9952	569Kb / 28P	400 MSPS 14-Bit, 1.8 V CMOS Direct Digital Synthesizer REV. B

More results

AD9953PCB 数据表(PDF) 1 Page - Analog Devices

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AD9953PCB 数据表(PDF) 1 Page - Analog Devices

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类似说明 - AD9953PCB

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