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MC3374 - LOW VOLTAGE SINGLE CONVERSION FM RECEIVER

General Description

The MC3374 is an FM narrowband receiver capable of operation to 75 MHz.

The low voltage design yields low power drain and excellent sensitivity in narrowband voice and data link applications.

Key Features

  • k LED Data O/P RL SMA 0.022 1.0 0.1 100 K 10 8.2 k 0.22 Enable Disable NOTE: + = Through Hole.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Order this document by MC3374/D Low Voltage FM Narrowband Receiver . . . with single conversion circuitry including oscillator, mixer, IF amplifiers, limiting IF circuitry, and quadrature discriminator. The MC3374 is perfect for narrowband audio and data applications up to 75 MHz which require extremely low power consumption. Battery powered applications down to VCC = 1.1 V are possible. The MC3374 also includes an on–board voltage regulator, low battery detection circuitry, a receiver enable allowing a power down Sleep–Mode ™ , two undedicated buffer amplifiers to allow simultaneous audio and data reception, and a comparator for enhancing FSK (Frequency Shift Keyed) data reception to 1200 baud. • Low Supply Voltage: VCC = 1.1 to 3.