High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

高分辨率、6 GHz 、小数N分频合成器

ADF4157是一款6 GHz、小数N分频合成器，具有25 bit固定模数，在6 GHz实现亚赫兹频率分辨率。ADF4157包括低噪声数字鉴相器、精密电荷泵、可编程参考除法器。其基于∑-Δ的分数内插器实现了可编程小数N分频。通过INT与FRAC寄存器配置N分频器, N = INT + (FRAC/225). ADF4157内置周跳减少电路，在不需要对环路滤波器进行更改的情况下实现了更快速锁定.\n\n 所有寄存器的控制是通过简单的三线接口进行的。ADF4157采用.7 V ～ 3.3 V单电源供电，提供省电模式. • 下载示例代码\n\n• 射频带宽：6 GHz \n\n• 25-bit固定模数实现亚赫兹频率分辨率 \n\n• 电源电压：2.7 V ～ 3.3 V \n\n• 分立的电荷泵电压(VpP)允许扩展的调谐电压;

ADI

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4157 is a 6 GHz fractional-N frequency synthesizer with a 25-bit fixed modulus, allowing subhertz frequency resolution at 6 GHz. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a programmable reference divider. There is a

文件：399.15 Kbytes 页数：20 Pages

AD

亚德诺

High Resolution 6 GHz Fractional-N Frequency Synthesizer

文件：348.24 Kbytes 页数：24 Pages

AD

亚德诺

Package：20-WFQFN 裸露焊盘，CSP；包装：卷带（TR） 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC PLL FREQ SYNTH 6GHZ 20LFCSP

AD

亚德诺