Datasheet > STV6418_11

STV6418_11

更新时间： 2024-09-30 12:23:15

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	103K
描述
Audio/video switch and 6-channel SD/PS/HD video filter

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STV6418_11 数据手册

STV6418

Audio/video switch and 6-channel SD/PS/HD video filter

Data brief

Features

■ I²C bus control

■ Auto startup mode: low power consumption

■ Video section:

– Three CVBS inputs, two CVBS outputs

– Three Y/C inputs, three Y/C outputs

– Switchable 8 MHz, 15 MHz or 30 MHz low-

pass filters (LPF) on six inputs for standard

definition, progressive scan and interleaved

high definition, plus bypass (60 MHz) for

progressive high definition

TQFP48 (7 × 7 × 1 mm³) EPD

(48-pin thin quad flat pack with exposed pad down)

– Stereo-to-mono sound capability

– Gain of 6 dB on all CVBS/Y and C outputs

– Differential or single-ended audio input

– Integrated 150-Ω buffers

– Selectable gain of 0, 6 or 9 dB on one

stereo input

– Two RGB/one FB inputs, one high

impedance RGB/FB output with 6-dB

adjustable gain (from +3 dB to +9 dB)

– Full-range volume control with soft control

– Audio muting on all outputs

– Two YPrPb inputs, one YPrPb/RGB HD

output

Applications

– AC or DC-coupled video outputs

– Two slow blanking inputs/outputs

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

■ Integrated digital TV plug-in

■ Blu-ray and DVD players

– Bottom clamp on all CVBS/Y and RGB

inputs, average clamp on C inputs,

synchronized clamp on PrPb inputs

– Bi-directional control for VCR R/C output

and for TV B output

Description

The STV6418 is a highly integrated I²C bus-

controlled audio and video switch matrix,

optimized for use in digital set-top box

applications. It provides all the audio and video

routings required in a full two-SCART set-top box

design.

– AC-coupled inputs and AC- or DC-coupled

inputs for video signal from encoder with

internal clamp and bias

– Video detection block in low power auto

startup mode

– Video muting on all outputs

The STV6418 provides fully integrated solutions

for filtering and buffering both SD and HD signals.

■ Audio section:

– Three stereo inputs, two stereo outputs

Table 1.

Device summary

Temperature range

Order code

Package

Packaging

STV6418AH

0 to 70 °C

TQFP48 EPD

Tray

Tape and reel

STV6418AHT

September 2011

Doc ID 014824 Rev 2

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STV6418_11相关器件

型号	品牌	获取价格	描述	数据表
STV6418AH	STMICROELECTRONICS	获取价格	Audio/video switch and 6-channel SD/PS/HD video filter
STV6418AHT	STMICROELECTRONICS	获取价格	Audio/video switch and 6-channel SD/PS/HD video filter
STV6419	STMICROELECTRONICS	获取价格	Low-cost audio/video switch and 4-channel SD video filter
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

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