HMC274QS16

Partnumber	Manufacturer	Quantity	Availability
HMC274QS16 Manufacturer: HITTITE 1 dB LSB GaAs IC 5-BIT DIGITAL ATTENUATOR, 0.7 - 2.7 GHz
HMC274QS16	HITTITE	18000	In Stock
Description and Introduction 1 dB LSB GaAs IC 5-BIT DIGITAL ATTENUATOR, 0.7 - 2.7 GHz The HMC274QS16 is a GaAs MMIC SPDT Non-Reflective Switch manufactured by HITTITE (now part of Analog Devices). Here are its key specifications: - Frequency Range: DC to 4 GHz - Insertion Loss: 0.8 dB (typical at 2 GHz) - Isolation: 45 dB (typical at 2 GHz) - Input Power Handling: 28 dBm (CW) - Switching Speed: 15 ns (typical) - Control Voltage: 0/-5V (TTL compatible) - Package: 16-Lead QSOP - Operating Temperature: -40°C to +85°C This switch is designed for high-performance RF applications, including test equipment, military, and wireless infrastructure.
Application Scenarios & Design Considerations 1 dB LSB GaAs IC 5-BIT DIGITAL ATTENUATOR, 0.7 - 2.7 GHz
Alternative Part Number MASW-007107 --: GaAs SPDT absorptive switch in a similar frequency range and QSOP-16 style package, a common drop-in replacement for Hittite switch ICs. PE4259 --: SPDT RF switch covering DC to 3 GHz with low insertion loss, functionally comparable to the HMC274 and widely available. AS179-92LF --: GaAs SPDT switch with similar control logic and RF performance, suitable as an alternative when layout is adjusted.

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HMC274QS16 from HITTITE