HMC467LP3

Features:

·2 dB LSB Steps to 6 dB
·High IP3: +50 dBm
·+/- 0.2 dB Typical Bit Error
·Single Control Line Per Bit
·Single +5V Supply
·3 mm x 3 mm x 1 mm SMT Package


Application

The HMC467LP3 is ideal for:
• Cellular; UMTS/3G Infrastructure
• Fixed Wireless & WLL
• Microwave Radio & VSAT
• Test Equipment


Specifications

Control Voltage (V1 - V2)	-0.5 Vdc to Vdd +1 Vdc
Bias Voltage (Vdd)	+7.0 Vdc
Storage Temperature	-65 to +150
Operating Temperature	-40 to +85
RF Input Power	+30 dBm

Description

The HMC467LP3 is a broadband 2-bit GaAs IC digital attenuator in a low cost leadless surface mount package. Covering DC to 6.0 GHz, the insertion loss is less than 0.7 dB typical. The HMC467LP3 attenuator bit values are 2 (LSB) and 4 dB for a total attenuation of 6 dB. Attenuation accuracy is excellent at ± 0.2 dB typical step error with an IIP3 of +50 dBm. Two control voltage inputs, toggled between 0 and +5V, are used to select each attenuation state. A single Vdd bias of +5V is required.