SA615D/01,112

Product Overview

SA615D/01,112 from NXP USA Inc. is a high-performance low-power mixer FM IF system 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: NXP USA Inc.
• Part Number: SA615D/01,112
• Device Type: high-performance low-power mixer FM IF system
• Mixer Configuration / Topology: mixer/oscillator with two limiting IF amplifiers, quadrature detector, RSSI and regulator
• RF Frequency Range: mixer input to >500 MHz
• LO Frequency Range / Drive: XTAL oscillator effective to 150 MHz; LC oscillator to 1 GHz local oscillator injection
• IF Frequency Range: 45 MHz mixer reference; 25 MHz limiter small-signal bandwidth
• Conversion Gain / Loss: 13 dB mixer conversion power gain at 45 MHz
• Linearity / P1dB: high-performance SA605/SA615 RF section; cellular radio receiver class
• Noise Figure / Isolation: 4.6 dB mixer noise figure at 45 MHz
• Supply / Bias: 5.7 mA typical at 6 V
• Package / Case: SO20 / SSOP20 package family depending on suffix
• Operating Temperature: commercial/industrial operating temperature class
• Design Notes: Match LO drive, RF/LO/IF port orientation, grounding, exposed-pad layout and external matching network to the exact suffix before approval.

Applications

Wireless infrastructure, cellular base stations, microwave radios, satellite communication equipment, CATV receivers, LNB modules, test instruments and broadband receiver or transmitter conversion paths.

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

Quality & Sourcing

Antrex Electronics can support sourcing for SA615D/01,112 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.