300 MHz to 1000 MHz Quadrature Modulator

GENERAL DESCRIPTION The ADL5370 is the first in the fixed-gain quadrature modulator (F-MOD) family designed for use from 300 MHz to 1000 MHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication sy

文件：2.60771 Mbytes 页数：20 Pages

AD

亚德诺

400 MHz to 6 GHz Broadband Quadrature Modulator

GENERAL DESCRIPTION The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems. FEATURES Outpu

文件：2.15928 Mbytes 页数：32 Pages

AD

亚德诺

Fractional-N Frequency Synthesizer

GENERAL DESCRIPTION The ADF4153 is a fractional-N frequency synthesizer that implements local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise digital phase frequency detector (PFD), a precision charge pump, and a progr

文件：354.49 Kbytes 页数：24 Pages

AD

亚德诺

RF PLL Frequency Synthesizers

GENERAL DESCRIPTION The ADF4110 family of frequency synthesizers can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. They consist of a low noise digital PFD (phase frequency detector), a precision charge pump, a progra

文件：263.71 Kbytes 页数：24 Pages

AD

亚德诺

单通道、整数N分频、1.2 GHz PLL，内置可编程预分频器和电荷泵

ADF4110系列频率合成器可以用来在无线接收机和发射机的上变频和下变频部分实现本振。上述器件由低噪声数字鉴频鉴相器(PFD)、精密电荷泵、可编程基准分频器、可编程A和B计数器以及双模预分频器(P/P+1)组成。A（6位）、B（13位）计数器与双模预分频器(P/P+1)配合，可实现N分频器(N = BP+A)。此外，14位参考分频器（R分频器）允许PFD输入端的 REFIN频率为可选值。如果频率合成器与外部环路滤波器和电压控制振荡器(VCO)一起使用，则可以实现完整的锁相环(PLL)。\n\n所有片内寄存器均通过简单的三线式接口进行控制。这些器件采用2.7 V至5.5 V电源供电，不用时可以关 • ADF4110: 550 MHz\n\n• ADF4111: 1.2 GHz\n\n• ADF4112: 3.0 GHz\n\n• ADF4113: 4.0 GHz\n\n• +2.7 V至+5.5 V电源供电\n\n• 独立的电荷泵电源(Vp)可在3 V系统中提供扩展的调谐电压;

ADI

亚德诺

RF PLL Frequency Synthesizers

GENERAL DESCRIPTION The ADF4110 family of frequency synthesizers can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. They consist of a low noise digital PFD (phase frequency detector), a precision charge pump, a progra

文件：263.71 Kbytes 页数：24 Pages

AD

亚德诺

50 MHz to 1000 MHz Quadrature Demodulator

GENERAL DESCRIPTION The AD8348 is a broadband quadrature demodulator with an integrated intermediate frequency (IF), variable gain amplifier (VGA), and integrated baseband amplifiers. It is suitable for use in communications receivers, performing quadrature demodulation from IF directly to baseba

文件：929.43 Kbytes 页数：28 Pages

AD

亚德诺

50 MHz to 1000 MHz Quadrature Demodulator

GENERAL DESCRIPTION The AD8348 is a broadband quadrature demodulator with an integrated intermediate frequency (IF), variable gain amplifier (VGA), and integrated baseband amplifiers. It is suitable for use in communications receivers, performing quadrature demodulation from IF directly to baseba

文件：929.43 Kbytes 页数：28 Pages

AD

亚德诺

RF PLL Frequency Synthesizers

GENERAL DESCRIPTION The ADF4110 family of frequency synthesizers can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. They consist of a low noise digital PFD (phase frequency detector), a precision charge pump, a progra

文件：263.71 Kbytes 页数：24 Pages

AD

亚德诺

RF PLL Frequency Synthesizers

文件：428.73 Kbytes 页数：28 Pages

AD

亚德诺