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參數(shù)資料
| 型號： | TDA9884TS |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | I2C-bus controlled multistandard alignment-free IF-PLL for mobile reception |
| 中文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | 5.30 MM, PLASTIC, SOT-340-1, MO-150, SSOP-24 |
| 文件頁數(shù)： | 3/55頁 |
| 文件大?。?/td> | 231K |
| 代理商： | TDA9884TS |
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2003 Nov 28
3
Philips Semiconductors
Product specification
I
2
C-bus controlled multistandard alignment-free
IF-PLL for mobile reception
TDA9884TS
1
FEATURES
5 V supply voltage
Gain controlled wide-band Vision Intermediate
Frequency (VIF) amplifier, AC-coupled
Multistandard true synchronous demodulation with
active carrier regeneration: very linear demodulation,
good intermodulation figures, reduced harmonics, and
excellent pulse response
Gated phase detector for L and L-accent standard
Fully integrated VIF Voltage Controlled Oscillator
(VCO), alignment-free, frequencies switchable for all
negative and positive modulated standards via I
2
C-bus
Digital acquisition help, VIF frequencies of 33.4, 33.9,
38.0, 38.9, 45.75, and 58.75 MHz
4 MHz reference frequency input: signal from
Phase-Locked Loop (PLL) tuning system or operating
as crystal oscillator
VIF Automatic Gain Control (AGC) detector for gain
control, operating as peak sync detector for negative
modulated signals and as a peak white detector for
positive modulated signals
Mobile mode for negative modulation AGC (VIF and
SIF) provides very fast reaction time
External AGC setting via pin AGCSW; VIF-AGC and
SIF-AGC monitor outputs
Precise fully digital Automatic Frequency Control (AFC)
detector with 4-bit digital-to-analog converter, AFC bits
readable via I
2
C-bus
TakeOver Point (TOP) adjustable via I
2
C-bus or
alternatively with potentiometer
Fully integrated sound carrier trap for 4.5, 5.5,
6.0, and 6.5 MHz, controlled by FM-PLL oscillator
Sound IF (SIF) input for single reference Quasi Split
Sound (QSS) mode, PLL controlled
TruesplitsoundmodeforsounddemodulationatlowRF
level
SIF-AGC for gain controlled SIF amplifier, single
reference QSS mixer able to operate in high
performance single reference QSS mode and in
intercarrier mode, switchable via I
2
C-bus
AM demodulator without extra reference circuit
Alignment-free selective FM-PLL demodulator with high
linearity and low noise
Four selectable I
2
C-bus addresses
I
2
C-bus control for all functions
I
2
C-bus transceiver with pin programmable Module
Address (MAD).
2
GENERAL DESCRIPTION
The TDA9884TS is an alignment-free multistandard
(PAL, SECAM and NTSC) vision and sound IF signal PLL
demodulator for positive and negative modulation,
including sound AM and FM processing.
The device is specially prepared for mobile TV
applications.
3
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA9884TS
SSOP24
plastic shrink small outline package; 24 leads; body width 5.3 mm
SOT340-1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA9885 | I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators |
| TDA9886 | I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators |
| TDA9887 | I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio |
| TDA9888 | DVB selective AGC amplifier |
| TDA9889 | DVB selective AGC amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA9884TS/V1 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1,112 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1,118 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1/S1,11 | 功能描述:調(diào)節(jié)器/解調(diào)器 MOBILE VIF AND SIF RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| TDA9884TS/V1/S1,118 | 制造商:NXP Semiconductors 功能描述:PHATDA9884TS/V1/S1.118 MOBILE VIF/SIF |
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