HMC542LP4 Datasheet - Hittite Microwave

HMC542LP4 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL SERIAL CONTROL ATTENUATOR

The HMC542LP4 & HMC542LP4E are broadband 6-bit GaAs IC digital attenuators with CMOS compatible serial to parallel drivers in low cost leadless surface mount packages. This serial control digital attenuator incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wi.

HMC542LP4 Features

* 0.5 dB LSB Steps to 31.5 dB TTL/CMOS Compatible Serial Data Interface SPI Compatible Serial Output +/- 0.25 dB Typical Step Error Single +5V Supply 4x4 mm SMT Package 6 ATTENUATORS - SMT The HMC542LP4 / HMC542LP4E is ideal for both RF and IF applications:

* Cellular/PCS/3G Infrastructure

HMC542LP4_HittiteMicrowave.pdf