TDA9899

更新时间： 2024-11-07 04:00:19

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
103页	498K
描述
Multistandard hybrid IF processing including car mobile

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TDA9899 数据手册

TDA9899

Multistandard hybrid IF processing including car mobile

Rev. 03 — 15 January 2008

Product data sheet

1. General description

The Integrated Circuit (IC) is suitable for Intermediate Frequency (IF) processing including

global multistandard Analog TV (ATV), Digital Video Broadcast (DVB) and mono FM radio

using only 1 IC and 1 to 3 ﬁxed Surface Acoustic Waves (SAWs) (application dependent).

2. Features

2.1 General

I 5 V supply voltage

I I²C-bus control over all functions

I Four I²C-bus addresses provided; selection by programmable Module Address (MAD)

I Three I²C-bus voltage level supported; selection via pin BVS

I Separate gain controlled ampliﬁers with input selector and conversion for incoming IF

[analog Vision IF (VIF) or Sound IF (SIF) or Digital TV (DTV)] allows the use of

different ﬁlter shapes and bandwidths

I All conventional ATV standards applicable by using DTV bandwidth window

[Band-Pass (BP)] ﬁlter

I Easy to use default settings for almost every standard provided, selectable via I²C-bus

I Two 4 MHz reference frequency stages; the ﬁrst one operates either as crystal

oscillator or as optional signal input, the second one either as external signal input or

as buffered reference frequency output

I Stabilizer circuit for ripple rejection and to achieve constant output signals

I Smallest size, simplest application

I ElectroStatic Discharge (ESD) protection for all pins

2.2 Analog TV processing

I Gain controlled wide-band 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 Internal Nyquist slope processing; switch-off able for alternative use of inexpensive

Nyquist slope SAW ﬁlter with additive video noise improvement

I Separate passive video detector; monitor output for antenna diversity applications

I Gated phase detector for L and L-accent standards

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

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

12 3 4 5 6 7...103

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与TDA9899相关器件

型号	品牌	获取价格	描述	数据表
TDA9899HL	NXP	获取价格	Multistandard hybrid IF processing including car mobile
TDA9899HN	NXP	获取价格	Multistandard hybrid IF processing including car mobile
TDA9901	NXP	获取价格	Wideband differential digital controlled variable gain amplifier
TDA9901TS	NXP	获取价格	Wideband differential digital controlled variable gain amplifier
TDA9901TS/C3	NXP	获取价格	IC,DIGITALLY CONTROLLED GAIN AMPLIFIER,SINGLE,SSOP,20PIN,PLASTIC
TDA9901TS/C3-T	NXP	获取价格	IC,DIGITALLY CONTROLLED GAIN AMPLIFIER,SINGLE,SSOP,20PIN,PLASTIC
TDA9910	NXP	获取价格	12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF samplin
TDA9910HW/6	NXP	获取价格	12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF samplin
TDA9910HW/8	NXP	获取价格	12-bit, up to 80 Msample/s, Analog-to-Digital Converter (ADC) direct/ultra high IF samplin
TDA9910HW/8/C1	NXP	获取价格	IC 1-CH 12-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PQFP48, 7 X 7 MM, 1 MM HEIGHT, PLAS

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