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Hot sale Original CA3189E FM IF System Consumer Circuits FM, AUDIO DEMODULATOR, PDIP16
Manufacturer Product Number
CA3189E
Description
CA3189E FM IF System Consumer Circuits FM, AUDIO DEMODULATOR, PDIP16
Package Condition
Original
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Product Details
| Description The CA3189E is a monolithic integrated circuit that provides all the functions of a comprehensive FM-lF system. The block diagram of the CA3189E includes a three-stage FM-lF amplifier/limiter configuration with level detectors for each stage, a doubly-balanced quadrature FM detector and an audio amplifier that features the optional use of a muting (squelch) circuit Features • Includes IF Amplifier, Quadrature Detector, AF Preamplifier, and Specific Circuits for AGC, AFC, Tun ing Meter, Deviation-Noise Muting, and ON Channel Detector • FM IF Amplifier Applications in High-Fidelity, Automotive, and Communications Receivers • Exceptional Limiting Sensitivity -12µV (Typ) at -3dB Point • Low Distortion -0.1% (Typ) (with Double-Tuned Coil) • Single-Coil Tuning Capability • Improved S + N/N Ratio • Externally Programmable Recovered Audio Level • Provides Specific Signal for Control of Interchannel Muting (Squelch) • Provides Specific Signal for Direct Drive of a Tuning Meter • On Channel Step for Search Control • Provides Programmable AGC Voltage for RF Amplifier • Provides a Specific Circuit for Flexible Audio Output • Internal Supply Voltage Regulators • Externally Programmable “On” Channel Step Width, and Deviation at Which Muting Occurs |
Product Description
| Type# | Description |
| ANSC PART# | ANSC- CA3189E |
| Ihs Manufacturer | Original |
| Package Description | / |
| Consumer IC Type | AUDIO DEMODULATOR |
| Demodulation Type | FM |
| Harmonic Distortion | 0.50% |
| Number of Functions | 1 |
| Number of Terminals | 16 |
| Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C |
| Output Voltage-Nom (FM) | 500 mV |
| Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Qualification Status | Not Qualified |
| Signal to Noise Ratio-Nom (FM) | 72 dB |
| Supply Current-Max | 40 mA |
| Supply Voltage-Max (Vsup) | 16 V |
| Supply Voltage-Min (Vsup) | 8.5 V |
| Surface Mount | NO |
| Technology | BIPOLAR |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | DUAL |
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CA3189E FM IF System Consumer Circuits FM, AUDIO DEMODULATOR, PDIP16
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