0.5 dB LSB GaAs MMIC 6-bit 75 Ohms Digital Attenuator, DC - 3 GHz

The HMC1095LP4E is a broadband 6-bit GaAs IC Digital Attenuator in a low cost leadless SMT package. This versatile digital attenuator incorporates off-chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The dual mode control interface is CMOS/TTL compatible, and accepts either a three wire serial input or a 6 bit parallel word. The HMC1095LP4E also features a user selectable power up state and a serial output port for cascading other Hittite serial controlled components. The HMC1095LP4E is housed in a RoHS compliant 4×4 mm QFN leadless package, and requires no external matching components.

APPLICATIONS

* CATV/Satellite Set Top Boxes

* CATV Modems

* CATV Infrastructure

* Data Network Equipment

* 0.5 dB LSB Steps to 31.5 dB

* Power-Up State Selection

* High Input IP3: +57 dBm

* TTL/CMOS Compatible, Serial, Parallel or Latched Parallel Control