HMC497LP4E

Product Overview

HMC497LP4E from Analog Devices Inc. is a 100 MHz to 4000 MHz direct quadrature modulator RFIC. This product detail focuses on the RF modulation architecture, operating band, baseband interface, linearity and package considerations for engineering and sourcing teams.

The device is relevant for transmitter signal chains where complex I/Q modulation, vector modulation, phase modulation or modulator-driver functionality must match the original BOM and board-level RF design.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: HMC497LP4E
• Device Type: 100 MHz to 4000 MHz direct quadrature modulator RFIC
• Modulation Format: GMSK, QPSK, QAM and SSB direct modulation
• Frequency Range: 450-960 MHz, 1700-2200 MHz, 2200-2700 MHz and 3400-4000 MHz specified bands
• Baseband / I/Q Bandwidth: differential I/Q baseband inputs for broadband direct modulation
• Linearity / Output Performance: output P1dB +6 dBm to +8 dBm; output IP3 +17 dBm to +22 dBm; noise floor -150 to -161 dBm/Hz depending on band
• Carrier / Sideband / Balance Notes: carrier feedthrough typically -30 dBm to -38 dBm across bands
• Supply Voltage / Current: 3 V supply class
• Package / Case: 4 mm x 4 mm QFN package family
• Operating Temperature: -40°C to +85°C
• Design Notes: Match LO drive, I/Q common-mode level, baseband filtering and package footprint to the exact ordering suffix before production use.

Applications

Wireless infrastructure, microwave radio, broadband access, satellite modem, instrumentation and complex-modulation transmitter designs.

Replacement builds, shortage support and BOM sourcing projects where RF range, baseband interface, package and supply requirements must remain compatible.

Quality & Sourcing

Antrex Electronics can support sourcing for HMC497LP4E through available stock checks, BOM consolidation and alternative-lot review. For RF modulator ICs, packaging condition, date code, MSL handling and original labeling should be checked before shipment.

For project builds or shortage support, Antrex Electronics can coordinate visual inspection, package verification and third-party electrical or authenticity testing when required. This helps buyers manage risk when sourcing discontinued, allocated or hard-to-find RF modulator parts.