HMC448-Die
Info: : PRODUCTION
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HMC448-Die

x2 Active Multiplier Chip, 19 - 25 GHz Fout

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 2
1ku List Price
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Features
  • Output Power: +11 dBm
  • Wide Input Power Range: -4 to +6 dBm
  • Fo, 3Fo Isolation: >20 dBc @ Fout= 20 GHz
  • 100 KHz SSB Phase Noise: -135 dBc/Hz
  • Single Supply: 5V @ 48 mA
  • Die Size: 1.16 × 1.20 × 0.1 mm
Additional Details
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The HMC448 die is a x2 active broadband frequency multiplier chip utilizing GaAs PHEMT technology. When driven by a 0 dBm signal, the multiplier provides +11 dBm typical output power from 19 to 25 GHz. The Fo and 3Fo isolations are >22 dBc up to 22 GHz. This multi-rate frequency multiplier can be used in the generation of a half rate clock for 40 Gbps systems or as part of a multiplier chain to generate a full rate 40 Gbps clock.

The HMC448 is also ideal for use in LO multiplier chains for Pt to Pt & VSAT Radios yielding reduced parts count vs. traditional approaches. The low additive SSB Phase Noise of -135 dBc/Hz at 100 kHz offset helps maintain good system noise performance. All data is with the chip in a 50 ohm test fixture connected via 0.076 × 0.0127mm (3mil × 0.5mil) ribbon bonds of minimal length 0.31mm (<12mils).

APPLICATIONS

  • Clock Generation Applications:
    SONET OC-192 & SDH STM-64 
  • Point-to-Point & VSAT Radios 
  • Test Instrumentation 
  • Military & Space
Part Models 2
1ku List Price
price unavailable

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
HMC448
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HMC448-SX
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Software & Part Ecosystem

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