Part Details
Part Models 2
1ku List Price
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Features
  • 3 dB LSB Steps to 45 dB
  • Power-Up State Selection
  • Low Insertion Loss: 2.5 dB
  • TTL/CMOS Compatible, Serial, Parallel or Latched Parallel Control
  • ±0.25 dB Typical Step Error
  • Single +3V or +5V Supply
  • 24 Lead 4x4mm SMT Package: 16mm²
Additional Details
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The HMC629LP4(E) is a broadband 4-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 4-bit parallel word. For applications which require only 33 dB of attenuation range, the HMC629LP4(E) provides excellent attenuation accuracy up to 10 GHz. The HMC629LP4(E) is housed in a RoHS compliant 4x4 mm QFN leadless package, and requires no external matching components.

Applications

  • Cellular/3G Infrastructure
  • WiBro/WiMAX/4G
  • Microwave Radio & VSAT
  • Test Equipment and Sensors
  • IF & RF Applications

 

 

Part Models 2
1ku List Price
price unavailable

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Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
HMC629LP4E
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Product Lifecycle

PCN

Mar 3, 2016

- 16_0010

Discontinuance of Select RF and Microwave Products

HMC629LP4E

LAST TIME BUY

HMC629LP4ETR

LAST TIME BUY

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Product Lifecycle

PCN

Mar 3, 2016

- 16_0010

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Discontinuance of Select RF and Microwave Products

HMC629LP4E

LAST TIME BUY

HMC629LP4ETR

LAST TIME BUY

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