MC13030

The MC13030 is a dual conversion AM receiver designed for car radio applications. MC13030 includes a high dynamic range first mixer, local oscillator, second mixer and second oscillator, and a high gain AGC'd IF and detector. Also included is a signal strength output, two delayed RF AGC outputs for a cascode FET/bipolar RF amplifier and diode attenuator, a buffered IF output stage and a first local oscillator output buffer for driving a synthesizer. Frequency range of the first mixer and oscillator is 100 kHz to 50 MHz.

Applications of MC13030 include single band and multiband car radio receivers, and shortwave receivers.
• Operation from 7.5 to 9.0 Vdc
• First Mixer, 3rd Order Intercept = 20 dBm
• Buffered First Oscillator Output
• Second Mixer, 3rd Order Intercept = +5.0 dBm
• No Internal Beats Between 1st and 2nd Oscillator Harmonics
• Signal Strength Output
• Limited 2nd IF Output for Frequency Counter Station Detector
• Adjustable IF Output Station Detector Level
• Adjustable RF AGC Threshold for Both Mixer Inputs
• Two Delayed AGC Outputs for Cascode RF Stage and Diode Attenuator