CA3189E

monolithic integrated circuit, 16V, 2mA, ±40kHz, PDIP

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.70~2.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 5 :	2.00 / Piece
10 ~ 100 :	1.70 / Piece

PartNumber:: CA3189E

Brand:: Harris Corporation - Harris | Pack: DIP | D/C: 10+

Availability:: Supply Ability: 1/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

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Products Upload time: 2013-07-14

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Part Number:CA3189E
US $1.70 - 2.00
Quantity:

piece

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.