CA3189中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書
CA3189規(guī)格書詳情
Description
The Harris 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
產(chǎn)品屬性
- 型號(hào)：
CA3189
- 制造商：
INTERSIL
- 制造商全稱：
Intersil Corporation
- 功能描述：
FM IF System
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RCA |
2020+ |
DIP |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
15+ |
DIP |
11 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | |||
INTERSIL |
24+ |
DIP |
2000 |
全新進(jìn)口原裝現(xiàn)貨熱賣! |
詢價(jià) | ||
HARRIS/哈里斯 |
9531+ |
DIP16 |
650 |
原裝現(xiàn)貨 |
詢價(jià) | ||
HAR |
22+ |
DIP16 |
14008 |
原裝正品 |
詢價(jià) | ||
RCA |
1844+ |
DIP-16 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
HARRIS/哈里斯 |
2022 |
DIP-16 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
HARRIS |
96 |
7 |
公司優(yōu)勢(shì)庫(kù)存 熱賣中! |
詢價(jià) | |||
HARRIS |
2315+ |
DIP16 |
3886 |
優(yōu)勢(shì)代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價(jià) | ||
N/A |
22+ |
DIP |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
