NXP Semiconductors Rf Mixer, -40 To 85Deg C Rohs Compliant Nxp SA604AD/01,112

The NXP SA604A is a high-performance, low-power FM intermediate frequency (IF) system designed for applications requiring efficient signal processing. It operates within a temperature range of -40°C to +85°C and is RoHS compliant. The device integrates two limiting intermediate frequency amplifiers, a quadrature detector, muting functionality, and a logarithmic received signal strength indicator (RSSI) with a dynamic range exceeding 90 dB. With a typical power consumption of 3.3 mA, the SA604A offers excellent sensitivity, achieving 1.5 µV across input pins for a 12 dB SINAD at 455 kHz. It supports a wide IF bandwidth of 25 MHz and is suitable for various applications, including cellular radio FM IF, high-performance communications receivers, RF level meters, and instrumentation. The product is available in both SO16 and HXQFN16 packages, facilitating integration into compact designs.