HMC677
Obsolete6-Bit serial/parallel switch driver/controller, available with surface mount technology (SMT)
Part Details
- Accepts serial or parallel data
- Compatible with TTL and CMOS logic
- Complementary outputs
- 6-Bit control word
- Power-up state selection
- Low power consumption
- Fast clock rate
The HMC677 devices are multifunction BiCMOS control interface integrated circuits (ICs), which are ideal for driving the gates of field effect transistor (FET) and pseudomorphic high electron mobility transistor (pHEMT) based monolithic microwave integrated circuit (MMIC) control devices. This unique IC can be used to simplify the control of microwave and millimeterwave transmit/receive modules, military subsystems, and multithrow/multiport test and measurement equipment. The HMC677 devices accept serial or parallel data and can drive up to six complementary sets of outputs.
The HMC677 devices also provide additional functionality such as a power-up state selection, adjustable output voltage levels, and a latched parallel control mode which allows multiple control devices to share a common data bus. The HMC677 devices are ideal for controlling digital phase shifters, digital attenuators, digital variable gain amplifiers, and switching matrices embedded in complex microwave and millimeterwave assemblies.
APPLICATIONS
- Microwave and millimeterwave control circuits
- Test and measurement equipment
- Complex multifunction assemblies
- Military and space subsystems
- Transmit/receive module controllers
Documentation
Data Sheet 2
Quality Documentation 4
This is the most up-to-date revision of the Data Sheet.
Software Resources
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Request a Driver/SoftwareEvaluation Kits
HMC677G32 Evaluation Board
HMC677LP5 Evaluation Board