Datasheet > STV6419

STV6419

更新时间： 2024-02-24 16:52:14

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		开关
页数	文件大小	规格书
4页	101K
描述
Low-cost audio/video switch and 4-channel SD video filter

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技术参数
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STV6419 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
Reach Compliance Code：	compliant	风险等级：	5.64
JESD-609代码：	e3	湿度敏感等级：	3
端子面层：	Matte Tin (Sn)	Base Number Matches：	1

STV6419 数据手册

STV6419

Low-cost audio/video switch and 4-channel SD video filter

Data brief

Features

■ I²C bus control

■ Interrupt signal output

■ Video section:

– Three CVBS inputs; two CVBS outputs

– Two RGB or YPrPb or chroma / one FB

input; one RGB or YPrPb or chroma / one

FB output

LQFP48 7 × 7 × 1.4 mm³

– 7-MHz low-pass filters on four encoder

inputs

(48-pin low-profile quad flat pack)

– Selectable gain on one stereo input

– Audio muting on the output

– Gain of 6 dB on all RGB and CVBS outputs

– Integrated 150-Ω buffers

– Audio outputs drive 3.1 V RMS into 2 kΩ

– Full-range volume control with soft control

– Audio BSkyB compatible

– Capabilities of integrated output buffers:

– CVBS_TV can drive two standard 150-Ω

video loads

– CVBS_VCR can drive one standard

150-Ω video load and one 600-Ω modulator

load

– RGB can drive a standard 150-Ω video

load

Applications

■ Set-top boxes (IP, cable, satellite, terrestrial)

■ Integrated digital TV plug-in

■ Blu-ray and DVD players

– AC- or DC-coupled video outputs

– Two slow blanking inputs/outputs

– Bottom clamp on all CVBS and

bottom/average/synchronized clamp on

RGB inputs

Description

The STV6419 is a highly integrated I²C bus-

controlled audio and video switch matrix,

optimized for use in digital set-top box or DVD

recorder applications. It provides the audio and

video routings (CVBS and RGB) required in a

non-full two SCART set-top box design.

– AC-coupled inputs for all video signal

– Crosstalk: 50 dB minimum

■ Audio section:

– Three inputs; two outputs

– Stereo sound capability

– One mono sound output

The STV6419 is a fully integrated solution for

filtering and buffering SD signals.

– Differential or single-ended audio encoder

input

Table 1.

Device summary

Temperature range

0 to 70 °C

Order code

Package

Packaging

STV6419AG

STV6419AGT

LQFP48 (7 × 7 mm²)

Tray

Tape and reel

October 2011

Doc ID 014825 Rev 1

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

中文翻译

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与STV6419相关器件

型号	品牌	获取价格	描述	数据表
STV6432	STMICROELECTRONICS	获取价格	Audio/Video Output Buffers for STB and DVD Devices
STV6433	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6434	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6434D	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6434S	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6434ST	STMICROELECTRONICS	获取价格	SPECIALTY CONSUMER CIRCUIT, PDSO24, PLASTIC, SOP-24
STV6435	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6435D	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6435S	STMICROELECTRONICS	获取价格	Filtered Video Buffers for STB and DVD Devices
STV6435ST	STMICROELECTRONICS	获取价格	暂无描述

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