HMC346RF/IF射频/中频RFID的衰减器规格书PDF中文资料

General Description

The HMC346 die is an absorptive Voltage Variable Attenuator (VVA) operating from DC - 20 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. For plastic packaged version, see the HMC346MS8G which operates from DC - 8 GHz.

特性 Features

Wide Bandwidth: DC - 20 GHz

Low Phase Shift vs. Attenuation

32 dB Attenuation Range

Die Size: 0.85 x 0.85 x 0.1 mm

Typical Applications

This attenuator is ideal for use as a VVA for DC - 20 GHz applications:

• Point-to-Point Radio

• VSAT Radio