AD9864BCPZAnalog DevicesIF digitizing subsystem · LFCSP-48AD9864BCPZ is an Analog Devices general-purpose IF digitizing subsystem in 48-lead LFCSP, tray packing — 10 MHz to 300 MHz IF input through a complete signal chain: low-noise amplifier, mixer, band-pass sigma-delta ADC and programmable decimation filter, with baseband I/Q serial digital output in 16 or 24 bits, on-chip LO and sample-clock synthesizers, SPI programming, 7.5 dB single-sideband noise figure, −7.0 dBm input third-order intercept, 12 dB continuous AGC range, 2.7 V to 3.6 V single supply at 17 mA typical, rated −40 °C to +85 °C. The single-chip IF-to-bits chain is the selection point: receiver designs that would otherwise need a discrete LNA, mixer, ADC and clock tree get the whole front end in one 7×7 mm package, which is why this part anchors legacy communications and instrumentation platforms. Selection advice: BCPZ is the tray version (260 per tray) — the AD9864BCPZRL is the identical device on 13-inch reel (2,500 per reel) for volume lines. ADI does not show a lifecycle status on the product page; DigiKey lists this code Active with stock, and no ADI discontinuance notice covers the AD9864 (PDN 21_0100 discontinued the AD9860/AD9862, not this part). Evidence: the ADI AD9864 datasheet Rev. B ordering guide confirms the ordering code, 48-lead LFCSP, tray packing and −40 to +85 °C rating. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.