HMC306MS10

Features:

·0.5 dB LSB Steps to 15.5 dB
·Single Positive Control Per Bit
·± 0.3 dB Typical Bit Error
·Miniature 15 mm2 Package: MSOP10


Application

The HMC306MS10 is ideal for:
• Cellular, PCS, & 3G
• ISM, MMDS
• Wireless Local Loop


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 - 3.8 GHz)	+28 dBm

Description

The HMC306MS10 is a broadband 5-bit positive control GaAs IC digital attenuator in a 10 lead MSOP surface mount plastic package. Covering 0.7 to 3.8 GHz, the insertion loss is typically less than 1.5 to 2.3 dB. The attenuator bit values are 0.5 (LSB), 1, 2, 4 and 8 dB for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at ± 0.25 dB typical with an IIP3 of up to +52 dBm. Five bit control voltage inputs, toggled between 0 and +3 to +5V, are used to select each attenuation state at less than 50 uA each. A single Vdd bias of +3 to +5V applied through an external 5K Ohm resistor is required. The HMC306MS10 occupies less than14.8 mm².