EV-ADF4159EB2Z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

EV-ADF4159EB2Z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EV-ADF4159EB2Z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 ADF4159 is a 13 GHz, fractional-N frequency synthesizer with modulation and both fast and slow waveform generation capability. The part uses a 25-bit fixed modulus, allowing subhertz

frequency resolution. The ADF4159 consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. The Σ-Δ-based fractional interpolator allows programmable fractional-N division. The INT and FRAC registers define an overall N divider as N = INT + (FRAC/225).

FEATURES

RF bandwidth to 13 GHz

High and low speed FMCW ramp generation

25-bit fixed modulus allows subhertz frequency resolution

PFD frequencies up to 110 MHz

Normalized phase noise floor of −224 dBc/Hz

FSK and PSK functions

Sawtooth, triangular, and parabolic waveform generation

Ramp superimposed with FSK

Ramp with 2 different sweep rates

Ramp delay, frequency readback, and interrupt functions

Programmable phase control

2.7 V to 3.45 V analog power supply

1.8 V digital power supply

Programmable charge pump currents

3-wire serial interface

Digital lock detect

ESD performance: 3000 V HBM, 1000 V CDM

APPLICATIONS

FMCW radars

Communications test equipment

Communications infrastructure