Datasheet > TDA9886TSDB

TDA9886TSDB

更新时间： 2024-11-25 19:00:15

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
56页	263K
描述
I2C-bus controlled single and multistandard alignment-free IF-PLL demodulators

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TDA9886TSDB 技术参数

Source Url Status Check Date：	2013-06-14 00:00:00	是否无铅：	含铅
生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.69	Base Number Matches：	1

TDA9886TSDB 数据手册

TDA9885; TDA9886

I²C-bus controlled single and multistandard alignment-free

IF-PLL demodulators

Rev. 03 — 16 December 2008

Product data sheet

1. General description

The TDA9885 is an alignment-free multistandard (PAL and NTSC) vision and sound

IF signal Phase-Locked Loop (PLL) demodulator for negative modulation only and

FM processing.

The TDA9886 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.

2. Features

I 5 V supply voltage

I Gain controlled wideband Vision Intermediate Frequency (VIF) ampliﬁer, AC-coupled

I Multistandard true synchronous demodulation with active carrier regeneration: very

linear demodulation, good intermodulation ﬁgures, reduced harmonics, and excellent

pulse response

I Gated phase detector for L and L-accent standard

I Fully integrated VIF Voltage-Controlled Oscillator (VCO), alignment-free, frequencies

switchable for all negative and positive modulated standards via I²C-bus

I Digital acquisition help, VIF frequencies of 33.4 MHz, 33.9 MHz, 38.0 MHz, 38.9 MHz,

45.75 MHz and 58.75 MHz

I 4 MHz reference frequency input: signal from PLL tuning system or operating as

crystal oscillator

I 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

I Precise fully digital Automatic Frequency Control (AFC) detector with 4-bit

digital-to-analog converter, AFC bits readable via I²C-bus

I TakeOver Point (TOP) adjustable via I²C-bus or alternatively with potentiometer

I Fully integrated sound carrier trap for 4.5 MHz, 5.5 MHz, 6.0 MHz and 6.5 MHz,

controlled by FM-PLL oscillator

I Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode, PLL

controlled

I 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 I²C-bus

I AM demodulator without extra reference circuit

I Alignment-free selective FM-PLL demodulator with high linearity and low noise

12 3 4 5 6 7...56

中文翻译

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与TDA9886TSDB相关器件

型号	品牌	获取价格	描述	数据表
TDA9887	NXP	获取价格	I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
TDA9887HN/V4	NXP	获取价格	I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
TDA9887T/V4	NXP	获取价格	I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
TDA9887T/V4,118	NXP	获取价格	TDA9887T
TDA9887TS	NXP	获取价格	I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
TDA9887TS/V3	NXP	获取价格	IC AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24, 5.30 MM, PLASTIC, MO-150, SOT-340-1, SSOP-24, R
TDA9887TS/V4	NXP	获取价格	I2C-bus controlled multistandard alignment-free IF-PLL demodulator with FM radio
TDA9887TS/V4,112	NXP	获取价格	TDA9887TS
TDA9888	NXP	获取价格	DVB selective AGC amplifier
TDA9888TS	NXP	获取价格	DVB selective AGC amplifier

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