Product Summary
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. The ca3189e is ideal for high-fidelity operation. The ca3189e is ideal for high-fidelity operation. Distortion in a ca3189e FM-lF System is primarily a function of the phase linearity characteristic of the outboard detector coil.
Parametrics
ca3189e absolute maximum ratings: (1) Includes IF Amplifier, Quadrature Detector,AF Preamplifier, and Specific Circuits for AGC, AFC, Tuning Meter, Deviation-Noise Muting, and ON Channel Detector; (2) FM IF Amplifier Applications in High-Fidelity, Automotive, and Communications Receivers; (3) Exceptional Limiting Sensitivity; (4) Low DC Supply Voltage: 16V (Between Terminals 11 and 4) , 16V (Between Terminals 11 and 14); (2) DC Current (Out of Terminal 15) : 2mA; (3) Temperature Range: -40 to +85°C; (4) Maximum Junction Temperature (Plastic Package) : 150°C; (5) Maximum Storage Temperature Range: -65 to 150°C; (6) Maximum Lead Temperature (Soldering 10s) : 300°C.
Features
ca3189e features: (1) Distortion -0.1% (Typ) (with Double-Tuned Coil) ; (5) Single-Coil Tuning Capability; (6) Improved S + N/N Ratio; (7) Externally Programmable Recovered Audio Level; (8) Provides Specific Signal for Control of Interchannel Muting (Squelch) ; (9) On Channel Step for Search Control; (10) Provides Programmable AGC Voltage for RF Amplifier; (11) Provides a Specific Circuit for Flexible Audio Output; (12) nternal Supply Voltage Regulators; (13) Externally Programmable On Channel Step Wide and Deviation at Which Muting Occurs.
Diagrams
Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
![]() CA3189E DIP |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||||||||||||
Image | Part No | Mfg | Description | ![]() |
Pricing (USD) |
Quantity | ||||||||||||||
![]() |
![]() CA310 |
![]() Honeywell |
![]() Speed Sensors CBL ASSY NYLN WTC 3PIN 10' |
![]() Data Sheet |
![]() Negotiable |
|
||||||||||||||
![]() |
![]() CA3100 |
![]() Other |
![]() |
![]() Data Sheet |
![]() Negotiable |
|
||||||||||||||
![]() |
![]() CA3100E10SL-3P |
![]() |
![]() CONN RCPT 3POS WALL MNT W/PINS |
![]() Data Sheet |
![]()
|
|
||||||||||||||
![]() |
![]() CA3100E10SL-3P01F80 |
![]() |
![]() CONN RCPT 3POS WALL MNT W/PINS |
![]() Data Sheet |
![]()
|
|
||||||||||||||
![]() |
![]() CA3100E10SL-3P13A176 |
![]() |
![]() CONN RCPT 3POS WALL MNT W/PINS |
![]() Data Sheet |
![]()
|
|
||||||||||||||
![]() |
![]() CA3100E10SL-3PB |
![]() |
![]() CONN RCPT 3POS WALL MNT W/PINS |
![]() Data Sheet |
![]()
|
|