HMC849ALP4CE 24 Gbps High-Speed SPDT Switch with Low Insertion Loss 3.3V/5V Operation Wide Bandwidth High Isolation Fast Switching & ESD Protection

HMC849ALP4CE 24 Gbps High-Speed SPDT Switch with Low Insertion Loss 3.3V/5V Operation Wide Bandwidth High Isolation Fast Switching & ESD Protection

Features

High Isolation: up to 60 dB

Single Positive Control: 0/+3V to +5V

High Input IP3: +52 dBm

Non-Reflective Design

“All Off” State

16 Lead 4x4 mm QFN Package: 16 mm²

Typical Applications

The HMC849ALP4CE is ideal for:

• Cellular/4G Infrastructure

• WiMAX, WiBro & Fixed Wireless

• Automotive Telematics

• Mobile Radio

• Test Equipment

General Description

The HMC849ALP4CE is a high isolation non-reflec- tive DC to 6 GHz GaAs pHEMT SPDT switch in a low cost leadless surface mount package. The switch is ideal for cellular/WiMAX/4G Infrastructure applicati- ons yielding up to 60 dB isolation, low 0.8 dB inser tion loss and +52 dBm input IP3. Power handling is excellent up through the 5 - 6 GHz WiMAX band with the switch offering a P1dB compression point of +31 dBm. On-chip circuitry allows a single positive voltage control of 0/+3V or 0/+5V at very low DC currents. An enable input (EN) set to logic high will put the switch in an “all off” state.

INFORMATION

Drawing

HMC849ALP4CE 24 Gbps High-Speed SPDT Switch with Low Insertion Loss 3.3V/5V Operation Wide Bandwidth High Isolation Fast Switching & ESD Protection Images