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AD9912ABCPZ LFCSP-64 digital to analog conversion chip DAC ADI original stock

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Product Details

Brand Name:	ADI	Place of Origin:	Albania	Model Number:	AD9912ABCPZ
Type:	Drive IC	Package:	160	D/C:	23+

Product Description

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AD9912 is a direct digital synthesizer (DDS) with an integrated 14 bit to analog converter (DAC). The characteristic of AD9912 is a 48 bit frequency tunable word (FTW), which can synthesize a step size of no more than 4 μ The frequency of Hz. By adjusting the DAC system clock, absolute frequency accuracy can be achieved.

The AD9912 also features an integrated system clock phase locked loop (PLL) that allows the system clock input to be as low as 25 MHz.

AD9912 operates within the industrial temperature range, from -40 ° C to+85 ° C.

FEATURES

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

Integrated 1 GSPS 14-bit DAC

48-bit frequency tuning word with 4 μHz resolution

Differential HSTL comparator

Flexible system clock input accepts either crystal or external

reference clock

On-chip low noise PLL REFCLK multiplier

2 SpurKiller channels

Low jitter clock doubler for frequencies up to 750 MHz

Single-ended CMOS comparator; frequencies of <150 MHz

Programmable output divider for CMOS output

Serial I/O control

Excellent dynamic performance

Software controlled power-down

Available in two 64-lead LFCSP packages

Residual phase noise @ 250 MHz

10 Hz offset: −113 dBc/Hz

1 kHz offset: −133 dBc/Hz

100 kHz offset: −153 dBc/Hz

40 MHz offset: −161 dBc/Hz

APPLICATIONS

Agile LO frequency synthesis

Low jitter, fine tune clock generation

Test and measurement equipment

Wireless base stations and controllers

Secure communications

Fast frequency hopping

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Shenzhen nanbeihang Electronic Development Co., Ltd: Contact namesiqi
Chat Now; Phone86-88377872-13714705290; AddressHuali building Shenzhen,Guangdong

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AD9912ABCPZ LFCSP-64 digital to analog conversion chip DAC ADI original stock

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