HMC939
HMC939 is 1.0 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR manufactured by Analog Devices.
Attenuators
- Digital
- Chip v01.0511
Typical Applications
The HMC939 is ideal for:
- Fiber Optics & Broadband Tele
- Microwave Radio & VSAT
- Military Radios, Radar & ECM
- Space Applications
1.0 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1
- 40 GHz
Features
1.0 dB LSB Steps to 31 dB Single Positive Control Line Per Bit ±1.0 dB Typical Bit Error High Input IP3: +43 dBm Die Size: 2.29 x 0.95 x 0.1 mm
Functional Diagram
General Description
The HMC939 die is a broadband 5-bit GaAs IC digital attenuator MMIC chip. Covering 0.1 to 40 GHz, the insertion loss is less than 5 dB typical. The attenuator bit values are 1.0 (LSB), 2, 4, 8, 16 for a total attenuation of 31 dB....
