HMC346LP3E数据手册RF/IF射频/中频RFID的衰减器规格书PDF

描述 Description

General Description
The HMC346LP3 & HMC346LP3E are pabsorp tive Voltage Variable Attenuators (VVA) in low cost leadless surface mount plastic packages operating from DC - 14 GHz. It features an on-chip reference attenuator for use with an external op-amp to provide simple single voltage attenuation control, 0 to -3V. The device is ideal in designs where an analog DC control signal must control RF signal levels over a 30 dB amplitude range. This VVA is an excellent alterna tive to the HMC121C8.

特性 Features

 Wide Bandwidth: DC - 14 GHz
 Low Phase Shift vs. Attenuation
 30 dB Attenuation Range
 Simplifi ed Voltage Control
 3 x 3 x 1 mm SMT PackageTypical Applications
The HMC346LP3 / HMC346LP3E is ideal for:
• Basestation Infrastructure
• Fiber Optics & Broadband Telecom
• Microwave Radio & VSAT
• Military Radios, Radar, & ECM
• Test Instrumentation 

简介

HMC346LP3E属于RF/IF射频/中频RFID的衰减器。由制造生产的HMC346LP3E衰减器衰减器旨在降低信号功率，同时尽量减少其对波形的影响。衰减值的范围为 0 dB 至 69 dB，频率范围为 0 至 86 GHz。