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參數(shù)資料
| 型號(hào)： | TDA9818 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | Single/Multistandard VIF/SIF-PLL and FM-PLL/AM demodulator(單一/多標(biāo)準(zhǔn)的VIF/SIF-PLL and FM-PLL/AM解調(diào)器) |
| 中文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| 封裝： | 0.400 INCH, PLASTIC, SOT-234-1, SDIP-24 |
| 文件頁數(shù)： | 2/36頁 |
| 文件大小： | 163K |
| 代理商： | TDA9818 |
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1997 May 12
2
Philips Semiconductors
Preliminary specification
Single/multistandard VIF/SIF-PLL and
FM-PLL/AM demodulators
TDA9817; TDA9818
FEATURES
5 V supply voltage
Applicable for IFs (Intermediate Frequencies) of
38.9 MHz, 45.75 MHz and 58.75 MHz
Gain controlled wide band Video IF (VIF)-amplifier
(AC-coupled)
True synchronous demodulation with active carrier
regeneration (very linear demodulation, good
intermodulation figures, reduced harmonics,
excellent pulse response)
Robustness for over-modulation better than 105% due
to gated phase detector at L/L accent standard and
PLL-bandwidth control at negative modulated standards
VCO (Voltage Controlled Oscillator) frequency
switchable between L and L accent (alignment external)
picture carrier frequency
VIF AGC (Automatic Gain Control) detector for gain
control, operating as peak sync detector for B/G, peak
white detector for L; signal controlled reaction time for L
Tuner AGC with adjustable TakeOver Point (TOP)
AFC (Automatic Frequency Control) detector without
extra reference circuit
AC-coupled limiter amplifier for sound intercarrier signal
Alignment-free FM PLL (Phase Locked Loop)
demodulator with high linearity
SIF (Sound IF) input for single reference QSS (Quasi
Split Sound) mode (PLL controlled); SIF AGC detector
for gain controlled SIF amplifier; single reference QSS
mixer able to operate in high performance single
reference QSS mode and in intercarrier mode
AM demodulator without extra reference circuit
Stabilizer circuit for ripple rejection and to achieve
constant output signals
ESD (Electrostatic Discharge) protection for all pins.
GENERAL DESCRIPTION
The TDA9817 is an integrated circuit for single standard
vision IF signal processing and FM demodulation.
The TDA9818 is an integrated circuit for multistandard
vision IF signal processing, sound AM and FM
demodulation.
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA9817
TDA9818
SDIP24
SDIP24
plastic shrink dual in-line package; 24 leads (400 mil)
plastic shrink dual in-line package; 24 leads (400 mil)
SOT234-1
SOT234-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9818T | Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9817TS | Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9817T | Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9818TS | Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9819T | Multistandard vision and sound-IF PLL with DVB-IF processing |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9818T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9818T/V1,118 | 功能描述:IC FM-PLL/AM DEMOD 24-SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 產(chǎn)品變化通告:Product Discontinuation 07/Mar/2011 標(biāo)準(zhǔn)包裝:3,000 系列:OMNITUNE™ 類型:調(diào)諧器 應(yīng)用:移動(dòng)電話，手機(jī)，視頻顯示器 安裝類型:表面貼裝 封裝/外殼:65-WFBGA 供應(yīng)商設(shè)備封裝:PG-WFSGA-65 包裝:帶卷 (TR) 其它名稱:SP000365064 |
| TDA9818TS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9819 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard vision and sound-IF PLL with DVB-IF processing |
| TDA9819T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard vision and sound-IF PLL with DVB-IF processing |
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