ADI HMC448LC3BTR-R5

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.

• 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
• RoHS Compliant
• 3x3 mm SMT Package

• Clock Generation Applications: SONET OC - 192 & SDH STM - 64
• Point - to - Point & VSAT Radios
• Test Instrumentation