LT5512EUF#PBF

Product Overview

LT5512EUF#PBF from Analog Devices Inc. is a high signal-level active mixer used for RF and microwave frequency conversion. This product detail focuses on practical mixer parameters such as RF/LO/IF range, conversion performance, linearity, drive requirements and package compatibility.

The device is suitable for receiver, transmitter, upconversion or downconversion stages where the exact suffix must be matched for package, tape-and-reel format, temperature grade and RF layout before purchase.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: LT5512EUF#PBF
• Device Type: high signal-level active mixer
• Mixer Configuration / Topology: Active double-balanced mixer with integrated LO buffer and RF buffer
• RF Frequency Range: 1 kHz to 3 GHz RF/LO/IF operation
• LO Frequency Range / Drive: Single-ended or differential LO drive via integrated LO buffer
• IF Frequency Range: Broadband IF operation from very low frequency to 3 GHz class with external matching
• Conversion Gain / Loss: 1 dB typical conversion gain
• Linearity / P1dB: Input IP3 greater than 20 dBm from 30 MHz to 900 MHz and +17 dBm at 1900 MHz
• Noise Figure / Receiver Noise: 11 dB SSB noise figure at 900 MHz; 14 dB at 1900 MHz
• Supply / Bias: 4.5 V to 5.25 V supply voltage range with enable function
• Package / Case: 16-lead 4 mm × 4 mm QFN package family
• Operating Temperature: Industrial grade depending on suffix
• Design Notes: Use LT5512 where active conversion gain and lower LO drive are preferred over a passive diode mixer.

Applications

Wireless infrastructure, cellular base stations, microwave radios, satellite communication equipment, radar front ends, test instruments and broadband receiver or transmitter conversion paths.

Repair, prototype and shortage-support builds where original Analog Devices / Hittite / Maxim mixer suffix, package footprint and frequency plan must remain compatible with the existing RF design.

Quality & Sourcing

Antrex Electronics can support sourcing for LT5512EUF#PBF through available stock checks, BOM consolidation and alternative-lot review. For RF mixer components, date code, MSL handling, original label condition and package integrity should be reviewed before shipment.

For production recovery, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF mixer parts.