SA615D/01,118

SA615 is a high performance monolithic low-power FM IF system incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic Received Signal Strength Indicator (RSSI) and voltage regulator. The SA615 combines the functions of NXP Semiconductors SA602A and SA604A but features a higher mixer input intercept point, higher IF bandwidth (25MHz) and temperature compensated RSSI and limiters permitting higher performance application. Typical applications include cellular radio FM IF, high performance communications receivers, single conversion VHF/UHF receivers, SCA receivers, RF level meter, spectrum analyser, instrumentation, FSK and ASK data receivers, log amps and wideband low current amplification.

• Low power consumption of 5.7mA typical at 6V
• Mixer input to <gt/>500MHz
• Mixer conversion power gain of 13dB at 45MHz
• Mixer noise figure of 4.6dB at 45MHz and XTAL oscillator effective to 150MHz
• 102dB of IF amplifier/limiter gain and 25MHz limiter small signal bandwidth
• Two audio outputs such as muted and unmuted
• Low external component count suitable for crystal/ceramic/LC filters
• SA615 meets cellular radio specifications and ESD hardened
• 20 pin SO package
• Operating temperature range from -40°C to +85°C

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.