EVAL-AD5930EB开发板套件编程器的评估演示板及套件规格书PDF中文资料

EVAL-AD5930EB属于开发板套件编程器的评估演示板及套件。由亚德诺半导体技术有限公司制造生产的EVAL-AD5930EB评估和演示板及套件该系列产品提供了一种方便的方法，在经过验证的实施环境中评估某些重点器件的性能或特性。评估方法通常有完善的文档说明，并且视乎具体情况由评估软件提供支持。产品通常由印刷电路板组成，板上已装有重点器件以及必要或有用的支持元器件，另外也可能包括其他组件，例如电缆或电源。对于数量特别多或类别独特的器件类别(如 ADC、DAC 和开关模式电源)，评估平台可组合为一个单独的产品系列。

GENERAL DESCRIPTION

The AD59301 is a waveform generator with programmable frequency sweep and output burst capability. Utilizing embedded digital processing that allows enhanced frequency control, the device generates synthesized analog or digital frequency-stepped waveforms. Because frequency profiles are preprogrammed, continuous write cycles are eliminated and thereby free up valuable DSP/microcontroller resources. Waveforms start from a known phase and are incremented phase continuously, which allows phase shifts to be easily determined. Consuming only 8 mA, the AD5930 provides a convenient low power solution to waveform generation.

FEATURES

Programmable frequency profile

No external components necessary

Output frequency up to 25 MHz

Burst and listen capability

Preprogrammable frequency profile minimizes number of

DSP/microcontroller writes

Sinusoidal/triangular/square wave outputs

Automatic or single pin control of frequency stepping

Waveform starts at known phase

Increments at 0° phase or phase continuously

Power-down mode: 20 µA

Power supply: 2.3 V to 5.5 V

Automotive temperature range: −40°C to +125°C

20-lead pb-free TSSOP

APPLICATIONS

Frequency sweeping/radar

Network/impedance measurements

Incremental frequency stimulus

Sensory applications

Proximity and motion

BFSK

Frequency bursting/pulse trains