General Description

The HMC218MS8 & HMC218MS8E are ultra miniature double-balanced mixers in 8 lead plastic surface mount packages (MSOP). This passive MMIC mixer is constructed of GaAs Schottky diodes and novel planar transformer baluns on the chip. The device can be used as an upconverter, downconverter, biphase modulator / demodulator, or phase comparator. The low conversion loss, high isolation and wide IF bandwidth make this mixer ideal for a variety of Rx and Tx frequency plans.

Features

• Passive Double-Balanced Topology

• Input IP3: +18 dBm

• Low Conversion Loss: 6.5 dB

• LO / RF Isolation: 30 dB

• LO / IF Isolation: 25 dB

• Upconverter & Downconverter Applications

Typical Applications

The HMC218MS8 / HMC218MS8E is ideal for:

• Basestations, Repeaters & Access Points

• WiMAX, WiBro & Fixed Wireless

• Portables & Subscribers

• PLMR, Public Safety & Telematics