High performance low power FM IF system

DESCRIPTION The NE/SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator, and voltage regulator. The NE/SA604A features higher IF bandwidth (25MHz) and tem

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PHI

PHI

High performance low power FM IF system

DESCRIPTION\nThe NE/SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator, and voltage regulator. The NE/SA604A features higher IF bandwidth (25MHz) and tempera ? Low power consumption: 3.3mA typical\n? Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90dB\n? Two audio outputs - muted and unmuted\n? Low external component count; suitable for crystal/ceramic filters\n? Excellent sensitivity: 1.5μ;

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Ceramic Discriminator for Communications Equipment

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