PRODUCT DESCRIPTION

The AD831 is a low distortion, wide dynamic range, monolithic mixer for use in such applications as RF to IF downconversion in HF and VHF receivers, the second mixer in DMR base stations, direct-to-baseband conversion, quadrature modulation and demodulation, and doppler shift detection in ultrasound imaging applications. The mixer includes an LO driver and a low noise output amplifier and provides both user-programmable power consumption and third order intercept point.

FEATURES

Doubly Balanced Mixer

Low Distortion

+24 dBm Third Order Intercept (IP3)

+10 dBm 1 dB Compression Point

Low LO Drive Required: –10 dBm

Bandwidth

500 MHz RF and LO Input Bandwidths

250 MHz Differential Current IF Output

DC to >200 MHz Single-Ended Voltage IF Output

Single- or Dual-Supply Operation

DC Coupled Using Dual Supplies

All Ports May Be DC Coupled

No Lower Frequency Limit—Operation to DC

User-Programmable Power Consumption

APPLICATIONS

High Performance RF/IF Mixer

Direct to Baseband Conversion

Image-Reject Mixers

I/Q Modulators and Demodulators

AD831APZ属于RF/IF，射频/中频和 RFID > 射频混频器。亚德诺半导体技术有限公司制造生产的AD831APZ射频混频器射频混频器又称混频器，这些器件具有三个端口，用于改变两个输入信号的频率。射频混频器是一些无源或有源器件，可用于对信号进行上下变频。特征包括射频类型、频率、混频器数、增益、噪声系数、辅助属性、电流和电压。频率范围为 0 至 90 GHz，混频器数为 1、2、3 或 4。