HMC448LC3BTR-R5

射频放大器 x2 Active mult SMT, 20 - 25 GHz

Product Details

The HMC448LC3B is a x2 active broadband frequency multiplier utilizing GaAs PHEMT technology in a leadless RoHS compliant SMT package. When driven by a 0 dBm signal, the multiplier provides +11 dBm typical output power from 22 to 25 GHz. The Fo and 3Fo isolations are >20 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 HMC448LC3B 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.The HMC448LC3B eliminates the need for wire bonding, allowing the use of surface mount manufacturing techniques.

**Applications**

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Clock Generation Applications:

SONET OC-192 & SDH STM-64 

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Point-to-Point & VSAT Radios 

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Test Instrumentation 

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Military & Space

### Features and Benefits

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Output Power: +11 dBm

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Wide Input Power Range:

-4 to +6 dBm

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Fo, 3Fo Isolation:

>20 dBc @ Fout= 20 GHz

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100 KHz SSB Phase Noise:

-135 dBc/Hz

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Single Supply: +5V@ 48 mA

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RoHS Compliant 3x3 mm SMT Package