HMC344RF/IF射频/中频RFID的射频开关规格书PDF中文资料

General Description

The HMC344 is a broadband non-reflective GaAs MESFET SP4T switch chip. Covering DC to 8.0 GHz, this switch offers high isolation and low insertion loss and extends the frequency coverage of Hittite’s SP4T switch product line. This switch also includes an on board binary decoder circuit which reduces the required logic control lines to two. The switch operates using a negative control voltage of 0/-5V, and requires a fixed bias of -5V. All data is tested with the chip in a 50 Ohm test fixture connected via 0.025 mm (1 mil) diameter wire bonds of minimal length 0.31 mm (12 mils).

特性 Features

Broadband Performance: DC - 8.0 GHz

Low Insertion Loss: 1.8 dB @ 6.0 GHz

Integrated 2:4 TTL Decoder

Small Size: 1.08 mm x 1.05 mm x 0.10 mm

Typical Applications

The HMC344 is ideal for:

• Telecom Infrastructure

• Microwave Radio & VSAT

• Military & Space

• Test Instrumentation