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參數(shù)資料
| 型號(hào)： | TDA9814 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| 中文描述： | 多標(biāo)準(zhǔn)資料表格與準(zhǔn)穩(wěn)態(tài)鎖相環(huán)中頻解調(diào)器和雙FM-PLL/AM |
| 文件頁數(shù)： | 2/36頁 |
| 文件大?。?/td> | 249K |
| 代理商： | TDA9814 |
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1998 Feb 09
2
Philips Semiconductors
Product specification
Multistandard VIF-PLL with QSS-IF
and dual FM-PLL/AM demodulator
TDA9814T
FEATURES
5 V supply voltage
Gain controlled wide band 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
VCO frequency switchable between L and L accent
(alignment external) picture carrier frequency
Separate video amplifier for sound trap buffering with
high video bandwidth
VIF-AGC detector for gain control, operating as peak
sync detector for B/G and peak white detector for L
(optional external AGC); signal controlled reaction time
for L
Tuner AGC with adjustable takeover point (TOP)
AFC detector without extra reference circuit
AC-coupled limiter amplifier for sound intercarrier signal
Two alignment-free FM-PLL demodulators with
high linearity
SIF input for single reference QSS 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
AM demodulator without extra reference circuit
Stabilizer circuit for ripple rejection and to achieve
constant output signals
ESD protection for all pins.
GENERAL DESCRIPTION
The TDA9814T is an integrated circuit for multistandard
vision IF signal processing and sound AM and dual FM
demodulation, with single reference QSS-IF in TV and
VCR sets.
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA9814T
SO28
plastic small outline package; 28 leads; body width 7.5 mm
SOT136-1
相關(guān)PDF資料 |
PDF描述 |
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| TDA9815 | Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator(帶QSS-IF和雙路FM-PLL/AM解調(diào)器的多標(biāo)準(zhǔn)/媒體存取控制 VIF-PLL) |
| TDA9817 | 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) |
| TDA9818 | 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) |
| TDA9818T | Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
| TDA9817TS | Single/multistandard VIF/SIF-PLL and FM-PLL/AM demodulators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9814T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| TDA9815 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard/MAC VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator |
| TDA9816M | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multistandard multimedia IF-PLL and FM radio demodulator |
| TDA9817 | 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 |
| TDA9817T | 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 |
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