CA3088E

May 1999 CT T ODU CEMEN 7 R P E A 74 T L 7 E OL REP 00-442OBS ENDED 8 1 m s.co MM ions ECO pplicat p@harri R O N ral A centap Cent : Call or email CA3088E AM Receiver Subsystem and General-Purpose Amplifier Array [ /Title (CA30 88E) /Subject (AM Receiv er Subsystem and GeneralPurpose Amplifier Array) /Autho r () /Keywords () /Creator () /DOCI NFO pdfmark [ /PageMode /UseOutlines /DOCVIEW pdfmark Features Excellent Overload Characteristics AGC for IF Amplifier Buffered Output Signal for Tuning Meter Internal Zener Diode Provides Voltage Regulation Two IF Amplifier Stages Low-Noise Converter and First IF Amplifier Low Harmonic Distortion (THD) Delayed AGC for RF Amplifier Terminals for Optional Inclusion of Tone Control Operates from Wide Range of Power Supplies: V+ = 6V to 16V Optional AC and/or DC Feedback on Wide-Band Amplifier Array of Amplifiers for General-Purpose Applications Suitable for Use With Optional External RF Stage, Either MOS or Bipolar Related at: - Refer to AN6022 for Application Note Information Description The CA3088E, a monolithic integrated circuit, is an AM subsystem that provides the converter, IF amplifier, detector, and audio preamplifier stages for an AM receiver. The CA3088E also provides internal AGC for the first IF amplifier stage, delayed AGC for an optional external RF amplifier, a buffer stage to drive a tuning meter, and terminals facilitating the optional use of a tone control. Figure 2 is a functional diagram of the CA30...