HMC424A-DIE 0.5dB LSB GaAs MMIC 6-Bit Digital Attenuator, DC - 13 GHz

The HMC424A die is a broadband 6-bit GaAs IC digital attenuator MMIC chip. Covering DC to 13 GHz, the insertion loss is less then 4 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent at ± 0.5 dB typical step error with an IIP3 of +42 dBm. Six control voltage inputs, toggled between 0 and -5V, are used to select each attenuation state. A single Vee bias of -5V allows operation at frequencies down to DC.

Applications

Features and Benefits
  • 0.5 dB LSB Steps to 31.5 dB
  • Single Control Line Per Bit
  • ±0.5 dB Typical Bit Error
  • Die Size: 1.45 x 0.85 x 0.1 mm
RF & Microwave
Data Sheets
Documentnote
HMC424A: 0.5dB LSB GaAs MMIC 6-Bit Digital Attenuator, DC - 13 GHz Data SheetPDF 464.98 K
Order Information
Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
HMC424A ProductionCHIPS OR DIEREEL 5041.8732.87Y
HMC424A-SX ProductionCHIPS OR DIEREEL 200Y
HMC424A: 0.5dB LSB GaAs MMIC 6-Bit Digital Attenuator, DC - 13 GHz Data Sheet hmc424a-die