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MAX4399CTK PDF预览

MAX4399CTK

更新时间: 2024-11-27 22:55:23
品牌 Logo 应用领域
美信 - MAXIM 复用器开关复用器或开关连接器信号电路
页数 文件大小 规格书
33页 543K
描述
Audio/Video Switch for Three SCART Connectors

MAX4399CTK 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:QFN
包装说明:HVQCCN,针数:68
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
Is Samacsys:N其他特性:ALSO OPERATES WITH 12V SUPPLY
模拟集成电路 - 其他类型:AUDIO/VIDEO SWITCHJESD-30 代码:S-PQCC-N68
JESD-609代码:e0长度:10 mm
湿度敏感等级:3信道数量:5
功能数量:2端子数量:68
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):240认证状态:Not Qualified
座面最大高度:0.8 mm最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:20宽度:10 mm
Base Number Matches:1

MAX4399CTK 数据手册

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19-2925; Rev 0; 8/03  
Audio/Video Switch for Three SCART  
Connectors  
General Description  
Features  
The MAX4399 audio/video switch is ideal for digital set-  
top box applications. The MAX4399 provides video and  
audio routing from the MPEG decoder source to the TV,  
VCR, and AUX SCART (peritelevision) connectors. In  
addition, the TV audio channel features clickless  
switching and programmable volume control from  
-56dB to +6dB in 2dB steps. The device can mix an  
auxiliary audio tone into the TV audio channel and can  
mix the stereo audio signal into a mono audio signal.  
The MAX4399 directly drives an external RF modulator  
with a composite video with blanking and sound  
(CVBS) signal created by an on-chip luma/chroma  
(Y/C) mixer and external RLC trap filter. The MAX4399  
features a fast-mode I2C™-compatible 2-wire interface  
allowing communication at data rates up to 400kbps.  
The MAX4399 operates with standard +5V and +12V  
single supplies and supports slow and fast switching.  
Low -86dB Video Signal-to-Noise Ratio  
150Driver on All Video Outputs, Including the  
RF Modulator  
Full CVBS Loop-Through on AUX SCART  
Programmable Audio Gain Control of -56dB to  
+6dB (TV Audio Outputs)  
Clickless Audio Switching (TV Audio Outputs)  
Programmable Clamp or Bias on Red/Chroma  
Video Inputs  
Programmable Video Gain of +6dB, 1dB on RGB  
Outputs  
+5V and +12V Standard Supply Voltages  
27MHz -3dB Large-Signal Bandwidth on All Video  
All video and audio inputs are AC-coupled. The DC  
biases of all input and output signals are set to pre-  
defined levels. All video outputs, including the RF mod-  
ulator, drive standard 150loads. Red, green, and  
blue (RGB) outputs feature a programmable gain of  
+6dB 1dB. All other video outputs have a fixed +6dB  
gain. The VCR and AUX audio output gains are pro-  
grammable for -6dB, 0dB, and +6dB.  
Drivers  
Supports Three SCART Connectors  
Ordering Information  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX4399CTK  
0°C to +70°C  
68 Thin QFN  
The MAX4399 is available in a compact 68-pin thin  
QFN package and is specified for the 0°C to +70°C  
commercial temperature range. The MAX4399 evalua-  
tion kit is available to help speed designs.  
Typical Operating Circuit  
VIDEO DIGITAL AUDIO  
+5V  
+5V  
+12V  
CVBS  
S-VHS  
RGB  
S-VHS  
Applications  
RGB  
CVBS  
STB  
ENCODER  
Satellite Receivers  
Satellite Set-Top Boxes  
Cable Set-Top Boxes  
Terrestrial Set-Top Boxes  
Game Consoles  
TVs  
TV SCART  
R/L AUDIO  
SLOW SWITCHING  
FAST SWITCHING  
CVBS  
R/L AUDIO  
FAST SWITCHING  
CONNECTOR  
MAX4399  
2
I C-COMPATIBLE  
2-WIRE INTERFACE  
SCART  
SWITCH  
MATRIX  
CHANNEL  
3/4 RF  
MODULATOR  
MONO AUDIO  
TONE INPUT  
CVBS  
SATELLITE DISH  
SUBCARRIER TRAP  
Digital Television (DTV)  
VCRs  
S-VHS  
RGB  
R/L PHONO AUDIO  
CVBS  
DVD Players  
VCR SCART  
CONNECTOR  
S-VHS  
R/L AUDIO  
AUXILIARY  
SCART  
CONNECTOR  
DVD+R/W Players  
R/L AUDIO  
FAST SWITCHING  
SLOW SWITCHING  
2
SLOW SWITCHING  
Purchase of I C components of Maxim Integrated Products,  
Inc. or one of its sublicensed Associated Companies, conveys  
2
a license under the Philips I C Patent Rights to use these com-  
AUDIO  
GROUND  
VIDEO  
GROUND  
2
ponents in an I C system, provided that the system conforms  
to the I C Standard Specification as defined by Philips.  
DIGITAL  
GROUND  
2
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

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