HMC525LC4

Features:

·Wide IF Bandwidth: DC - 3.5 GHz
·Image Rejection: 40 dB
·LO to RF Isolation: 50 dB
·High Input IP3: +23 dBm
·RoHS Compliant 4 x 4 mm SMT Package


Application

The HMC525LC4 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• VSAT


Specifications

RF / IF Input	+20 dBm
LO Drive	+27 dBm
Channel Temperature	150°C
Continuous Pdiss (T=85°C) (derate 9.7 mW/°C above 85°C)	631 mW
Thermal Resistance (RTH) (junction to die bottom)	103 °C/W
Storage Temperature	-65 to +150 °C
Operating Temperature	-55 to +85 deg °C

NOTES:
1. PACKAGE BODY MATERIAL: ALUMINA
2. LEAD AND GROUND PADDLE PLATING: 30 - 80 MICROINCHES
GOLD OVER 50 MICROINCHES MINIMUM NICKLE
3. DIMENSIONS ARE IN INCHES [MILLIMETERS]
4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND


Description

The HMC525LC4 is a compact I /Q MMIC mixer in a leadless "Pb free" RoHS compliant SMT package, which can be used as either an Image Reject Mixer or a Single Sideband Upconverter. The mixer utilizes two standard Hittite double balanced mixer cells and a 90 degree hybrid fabricated in a GaAs MESFET process. A low frequency quadrature hybrid was used to produce a 100 MHz USB IF output. This product is a much smaller alternative to hybrid style Image Reject Mixers and Single Sideband Upconverter assemblies. The HMC525LC4 eliminates the need for wire boning allowing use of surface mount manufacturing techniques.