Datasheet > AD9913/PCBZ1

AD9913/PCBZ1

更新时间： 2024-10-28 02:53:27

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
32页	687K
描述
Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer

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AD9913/PCBZ1 数据手册

Low Power 250 MSPS 10-Bit DAC 1.8 V

CMOS Direct Digital Synthesizer

AD9913

FEATURES

GENERAL DESCRIPTION

50 mW at up to 250 MSPS internal clock speed

100 MHz analog output

Integrated 10-bit DAC

0.058 Hz or better frequency resolution

0.022° phase tuning resolution

Programmable modulus in frequency equation

The AD9913 is a complete direct digital synthesizer (DDS)

designed to meet the stringent power consumption limits of

portable, handheld, and battery-powered equipment. The

AD9913 features a 10-bit digital-to-analog converter (DAC)

operating up to 250 MSPS. The AD9913 uses advanced DDS

technology, coupled with an internal high speed, high

Phase noise ≤ –135 dBc per Hz @ 1 kHz offset (DAC output)

(<115 dBc per Hz when using on-board PLL multiplier)

Excellent dynamic performance

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

Automatic linear frequency sweeping capability

8 frequency or phase offset profiles

performance DAC to form a complete, digitally-program-

mable, high frequency synthesizer capable of generating a

frequency agile analog output sinusoidal waveform at up to

100 MHz.

The AD9913 provides fast frequency hopping and fine tuning

resolution. The AD9913 also offers fine resolution phase offset

control. Control words are loaded into the AD9913 through the

serial or parallel I/O port. The AD9913 also supports a user-

defined linear sweep mode of operation for generating highly

linearized swept waveforms of frequency. To support various

methods of generating a system clock, the AD9913 includes an

oscillator, allowing a simple crystal to be used as the frequency

reference, as well as a high speed clock multiplier to convert the

reference clock frequency up to the full system clock rate. For

power saving considerations, many of the individual blocks of

the AD9913 can be powered down when not in use.

1.8 V power supply

Software and hardware controlled power-down

Parallel and serial programming options

32-lead LFCSP package

Optional PLL REF_CLK multiplier

Internal oscillator (can be driven by a single crystal)

Phase modulation capability

APPLICATIONS

Portable and handheld equipment

Agile LO frequency synthesis

Programmable clock generator

FM chirp source for radar and scanning systems

The AD9913 operates over the extended industrial temperature

range of −40°C to +85°C.

FUNCTIONAL BLOCK DIAGRAM

AD9913

10-BIT

DAC

DDS

REF_CLK INPUT

CIRCUITRY

TIMING AND

CONTROL LOGIC

USER INTERFACE

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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与AD9913/PCBZ1相关器件

型号	品牌	获取价格	描述	数据表
AD9913BCPZ	ROCHESTER	获取价格	PARALLEL, WORD INPUT LOADING, 10-BIT DAC, QCC32, 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, L
AD9913BCPZ1	ADI	获取价格	Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer
AD9913BCPZ-REEL7	ROCHESTER	获取价格	PARALLEL, WORD INPUT LOADING, 10-BIT DAC, QCC32, 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, L
AD9913BCPZ-REEL71	ADI	获取价格	Low Power 250 MSPS 10-Bit DAC 1.8 V CMOS Direct Digital Synthesizer
AD9914	ADI	获取价格	3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC
AD9914BCPZ	ADI	获取价格	3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC
AD9914BCPZ-REEL7	ADI	获取价格	3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC
AD9914PCBZ	ADI	获取价格	3.5 GSPS Direct Digital Synthesizer with 12-Bit DAC
AD9914S	ADI	获取价格	3.5 GPSP直接数字频率合成器，内置12位DAC
AD9915	ADI	获取价格	2.5 GSPS Direct Digital Synthesizer with 12-Bit DAC

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