GENERAL DESCRIPTION

The AD8343 is a high-performance broadband active mixer. With wide bandwidth on all ports and very low intermodula tion distortion, the AD8343 is well suited for demanding transmit applications or receive channel applications.

The AD8343 provides a typical conversion gain of 7 dB. The integrated LO driver supports a 50 Ω differential input imped ance with low LO drive level, helping to minimize external component count.

FEATURES

High-performance active mixer

Broadband operation to 2.5 GHz

Conversion gain: 7 dB

Input IP3: 16.5 dBm

LO drive: –10 dBm

Noise figure: 14 dB

Input P1dB: 2.8 dBm

Differential LO, IF and RF Ports

50 Ω LO input impedance

Single-supply operation: 5 V @ 50 mA typical

Power-down mode @ 20 μA typical

APPLICATIONS

Cellular base stations

Wireless LAN

Satellite converters

SONET/SDH radio

Radio links

RF instrumentation

AD8343ARUZ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AD8343ARUZ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。