Specifications Rating Symbol Value Unit Power Supply Input Voltage VCC 12 Vdc Ambient Operating Temperature TA 40 to +85 Storage Temperature Range Tstg 60 to +150 Operating Junction Temperature TJ 150 NOTE: ESD data available upon request.DescriptionThe MC13027 an...
MC13122: Specifications Rating Symbol Value Unit Power Supply Input Voltage VCC 12 Vdc Ambient Operating Temperature TA 40 to +85 Storage Temperature Range Tstg 60 to +150 Oper...
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Rating | Symbol | Value | Unit |
Power Supply Input Voltage | VCC |
12 | Vdc |
Ambient Operating Temperature | TA | 40 to +85 | |
Storage Temperature Range | Tstg | 60 to +150 | |
Operating Junction Temperature | TJ | 150 |
The MC13027 and MC13122 have been specifically designed for AM radio which can meet the EIA/NAB AMAX requirements. They are essentially the same as the MC13022A and MC13025 with the addition of noise blanking circuitry. The noise blanker consists of a wide band amplifier MC13027 and MC13122 with an RF switch for blanking ahead the IF amplifier and a stereo audio blanker with adjustable delay and blanking times.
• Operating Voltage Range of 6.0 V to 10 V
• RF Blanker with BuiltIn Wide Band AGC Amplifier
• Audio Noise Blanker with Audio Track and Hold
• Mixer Third Order Intercept of 8.0 dBm (115 dBmV)
• Wide Band AGC Detector for RF Amplifier
• Local Oscillator VCO Divideby4 for Better Phase Noise
• Buffered Local Oscillator Output at the Fundamental Frequency
• Fast Stereo Decoder Lock
• Soft Stereo Blend
• Signal Quality Detector to Control Variable QNotch Filters for Adaptive Audio Bandwidth and Whistle Reduction
• Signal Quality Detector for AM Stereo
• Very Low Distortion Envelope and Synchronous Detectors
• Variable Bandwidth IF