HMC743A

Obsolete

0.5 dB LSB GaAs MMIC Dual 6-Bit Digital Variable Gain Amplifier SMT, DC - 4 GHz

Part Models: 1
1ku List Price: price unavailable

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Overview

-45 to +18 dB Gain Control in 0.5 dB Steps
Power-up State Selection
High Output IP3: +33 dBm
TTL/CMOS Compatible Serial Control

±0.25 dB Typical Gain Step Error
Single +5V Supply
40 Lead 6x6mm SMT Package: 36mm²

The HMC743A is a digitally controlled variable gain amplifier which operates from DC to 4 GHz, can be programmed to provide 63 dB of gain control in 0.5 dB steps and delivers output IP3 of up to +33 dBm. The gain control interface accepts a three wire serial input word and allows independent or simultaneous control of two 6-bit digital attenuators. The HMC743A also features a user selectable power up state and a serial output for cascading other serially controlled Hittite products. The HMC743A is housed in an RoHS compliant 6x6 mm QFN leadless package, and requires minimal external components.

Applications

Cellular/3G Infrastructure
WiBro, WiMAX & LTE/4G
Microwave Radio & VSAT
Test Equipment and Sensors
IF & RF Applications

Part Models: 1
1ku List Price: price unavailable

Documentation

Obsolete Data Sheet 1

HMC743a Data Sheet 05/11/2016

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
HMC743ALP6CETR	40-Lead QFN (6mm x 6mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 27, 2015 - 15_0071 Discontinuance of Select Hittite Microwave (HMC) Products from Analog Devices
		PDN15_0071_Form Material_Report
HMC743ALP6CETR	Obsolete	PDN15_0071_Form Material_Report