HMC273MS10G

Features:

·1 dB LSB Steps to 31 dB
·Single Positive Control Per BIT
·+/- 0.5 dB Typical Bit Error
·Miniature MSOP 10 Package: 14.8mm2




Application

The HMC273MS10G is ideal for:
• Cellular
• PCS, ISM, MMDS
• WLL applications




Pinout






Specifications

Control Voltage (V1 - V5)	Vdd +0.5 Vdc
Bias Voltage (Vdd)	+8.0 Vdc
Storage Temperature	-65 to +150
Operating Temperature	-40 to +85
RF Input Power(0.7 - 3.7 GHz)	+26 dBm

Description

The HMC273MS10G is a broadband 5 - bit positive control GaAs IC digital attenuator in a 10 lead MSOP plastic package. Covering 0.7 to 3.7 GHz, the insertion loss is typically less than 2 dB. The HMC273MS10G attenuator bit values are 1 (LSB), 2, 4, 8, and 16 dB for a total attenuation of 31 dB. Accuracy is excellent at ± 0.5 dB typical with an IIP3 of up to +48 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5 volts, are used to select each attenuation state. A single Vdd bias of +3 to +5 volts applied through an external 5K Ohm resistor is required.