ADH448S

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Aerospace, GaAs, PHEMT, MMIC, x2 Active Multiplier Chip, 19 GHz to 25 GHz Fout

产品模型: 1

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概述

Output Power: +11 dBm
Wide Input Power Range: - 4 dBm to +6 dBm
Fo, 3Fo Isolation: > 20 dBc @ Fout = 20 GHz
100 kHz SSB Phase Noise: -135 dBc/Hz

Single Supply: +5 V @ 48 mA
Die Size: 1.089 mm X 1.129 mm X 0.1 mm
Screened in accordance with MIL-PRF-38534, Class K

The ADH448S 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 GHz 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 ADH448S is also ideal for use in LO multiplier chains. The low additive SSB Phase Noise of -135 dBc/Hz at 100 kHz offset helps maintain good system noise performance.

Applications