AD9912ABCPZ

所属类别：高速/宽带编解码器和模拟前端High-speed logic
产品名称：1 GSPS Direct Digital Synthesizer with 14-Bit DAC
厂商：Analog Devices
生产批号：15+
封装：64 ld LFCSP
库存状态：有库存
库存量：830
最低订购量：1
详细资料：

Product Introduction

Product Details:

The AD9912 is a direct digital synthesizer (DDS) that features an integrated 14-bit digital-to-analog converter (DAC). The AD9912 features a 48-bit frequency tuning word (FTW) that can synthesize frequencies in step sizes no larger than 4 μHz. Absolute frequency accuracy can be achieved by adjusting the DAC system clock.

The AD9912 also features an integrated system clock phase-locked loop (PLL) that allows for system clock inputs as low as 25 MHz.

The AD9912 operates over an industrial temperature range, spanning −40°C to +85°C.

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

Advantages and 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 See data sheet for additional information.

ICs related to AD9912ABCPZ include:

Model	Manufacturers	lot number	encapsulation	illustrate
AD9912ABCPZ-REEL7	Analog Devices	15+	64 ld LFCSP	1 GSPS Direct Digital Synthesizer with 14-Bit DAC
AD9912ABCPZ	Analog Devices	15+	64 ld LFCSP	1 GSPS Direct Digital Synthesizer with 14-Bit DAC

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