Datasheet > TDA8295HN/C2,518

TDA8295HN/C2,518

更新时间： 2024-11-12 21:05:59

品牌	Logo	应用领域
恩智浦 - NXP		电视
页数	文件大小	规格书
83页	3440K
描述
TDA8295_C2 - Digital global standard low IF demodulator for analog TV and FM radio QFN 40-Pin

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TDA8295HN/C2,518 技术参数

生命周期：	Active	零件包装代码：	QFN
包装说明：	6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-618-1, HVQFN-40	针数：	40
Reach Compliance Code：	unknown	风险等级：	5.6
Base Number Matches：	1

TDA8295HN/C2,518 数据手册

TDA8295

Digital global standard low IF demodulator for analog TV and

FM radio

Rev. 02 — 27 November 2009

Product data sheet

1. General description

The TDA8295 is an alignment-free digital multistandard vision and sound low IF signal

PLL demodulator for positive and negative video modulation including AM and FM mono

sound processing. It can be used in all countries worldwide for M/N, B/G/H, I, D/K,

L and L-accent standard. CVBS and SSIF/mono audio is provided via two DACs. FM

radio preprocessing is included for simple interfacing with demodulator/stereo decoder

backends.

The IC is especially suited for the application with the NXP Silicon Tuner TDA8275A or

TDA1827x.

All the processing is done in the digital domain.

The chip has an ‘easy programming’ mode to make the I²C-bus protocol very simple. In

principle, only one bit sets the proper standard with recommended content. However, if

this is not suitable, free programming is always possible.

Note: The recommended ADC programming deviates from default setting and needs to

be set explicitly by I²C-bus protocol after hardware reset (see Section 13.5.1).

2. Features

Digital IF demodulation for all analog TV standards worldwide (M/N, B/G/H, D/K, I,

L and L-accent standard)

Multistandard true synchronous demodulation with active carrier regeneration

Alignment-free

16 MHz typical reference frequency input (from low IF tuner) or operating as crystal

oscillator

Internal PLL synthesizer which allows the use of a low-cost crystal (typically 16 MHz)

Especially suited for the NXP Silicon Tuner TDA8275A or TDA1827x

No SAW filter needed

Low application effort and external component count in combination with the

TDA8275A or TDA1827x

Pin compatible with predecessor TDA8290

Simple upgrade of TDA8290 possible

12-bit IF ADC on chip running with 54 MHz or 27 MHz

Two 10-bit DACs on chip for CVBS and SSIF or audio

Easy programming for I²C-bus

High flexibility due to various I²C-bus programming registers

12 3 4 5 6 7...83

中文翻译

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与TDA8295HN/C2,518相关器件

型号	品牌	获取价格	描述	数据表
TDA8295HN/C2,551	NXP	获取价格	TDA8295_C2 - Digital global standard low IF demodulator for analog TV and FM radio QFN 40-
TDA8296	NXP	获取价格	Digital global standard low IF demodulator for analog TV and FM radio
TDA8296HN	NXP	获取价格	Digital global standard low IF demodulator for analog TV and FM radio
TDA8296HN/C1,551	NXP	获取价格	TDA8296 - Digital global standard low IF demodulator for analog TV and FM radio QFN 40-Pin
TDA8296HN/C1,557	NXP	获取价格	暂无描述
TDA8302	NXP	获取价格	SMALL SIGNAL COMBINATION IC FOR COLOUR TV
TDA8303	NXP	获取价格	Small signal combination IC for black/white TV
TDA8303/A	PHILIPS	获取价格	Consumer Circuit, PDIP28
TDA8303A	NXP	获取价格	Small signal combination IC for black/white TV
TDA8303AN	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PDIP28, 0.600 INCH, PLASTIC, SOT-117-1, DIP-28, Consumer IC

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