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 4x4 mm QFN leadless package, and requires no external matching components.
Applications
CATV/ Satellite Set Top Boxes
CATV Modems
CATV Infrastructure
Data Network Equipment
### Features and Benefits
0.5 dB LSB Steps to 31.5 dB
Power-Up State Selection
High Input IP3: +57 dBm
Low Insertion Loss: 1.5 dB @ 1.0 GHz
TTL/CMOS Compatible, Serial, Parallel or Latched Parallel Control
