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MAXQ3212-EMX PDF预览

MAXQ3212-EMX

更新时间： 2024-10-03 03:13:59
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页数 文件大小 规格书
19页 348K
描述
Video Filter Amplifier with SmartSleep and Y/C Mixer Circuit

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中文翻译

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MAXQ3212-EMX 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：DIP包装说明：0.300 INCH, PLASTIC, MS-001AF, DIP-24
针数：24Reach Compliance Code：not_compliant
HTS代码：8542.31.00.01风险等级：5.89
Is Samacsys：N具有ADC：NO
地址总线宽度：位大小：16
最大时钟频率：3.58 MHzDAC 通道：NO
DMA 通道：NO外部数据总线宽度：
JESD-30 代码：R-PDIP-T24JESD-609代码：e0
长度：30.545 mmI/O 线路数量：15
端子数量：24最高工作温度：85 °C
最低工作温度：-40 °CPWM 通道：YES
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP24,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：245
电源：5 V认证状态：Not Qualified
RAM（字节）：64ROM（单词）：1024
ROM可编程性：EEPROM座面最大高度：4.572 mm
速度：3.58 MHz子类别：Microcontrollers
最大压摆率：10.5 mA最大供电电压：5.5 V
最小供电电压：4.5 V标称供电电压：5 V
表面贴装：NO技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.62 mmuPs/uCs/外围集成电路类型：MICROCONTROLLER, RISC
Base Number Matches：1

MAXQ3212-EMX 数据手册

 浏览型号MAXQ3212-EMX的Datasheet PDF文件第2页浏览型号MAXQ3212-EMX的Datasheet PDF文件第3页浏览型号MAXQ3212-EMX的Datasheet PDF文件第4页浏览型号MAXQ3212-EMX的Datasheet PDF文件第5页浏览型号MAXQ3212-EMX的Datasheet PDF文件第6页浏览型号MAXQ3212-EMX的Datasheet PDF文件第7页 
19-0535; Rev 0; 5/06  
Video Filter Amplifier with SmartSleep  
and Y/C Mixer Circuit  
MAX9512  
General Description  
Features  
o SmartSleep Feature Detects Input Signal and  
The MAX9512 video filter amplifier with SmartSleep™  
and Y/C mixer is ideal for portable media players  
(PMPs), portable DVD players, and set-top boxes  
(STBs). The inputs can be directly connected to the digi-  
tal-to-analog converter (DAC) outputs. The dual recon-  
struction filters remove high-frequency signals above  
6.75MHz. The Y/C-to-CVBS mixer creates a composite  
video signal from luma and chroma. The four amplifiers  
each have 6dB of gain. The outputs can be DC-coupled  
to a load of 75Ω, which is equivalent to two video loads,  
or AC-coupled to a load of 150Ω.  
Output Load Status to Reduce Power  
Consumption  
o Dual Standard-Definition Video Reconstruction  
Filters with 6.75MHz Passband  
o Luma and Chroma Inputs  
o Y/C-to-CVBS Mixer  
o Luma, Chroma, and Two Composite Outputs  
o Supports Two Video Loads at Each Output  
The SmartSleep circuitry intelligently reduces power  
consumption based on the presence of the input signal  
and the output loads. When the MAX9512 does not  
detect the presence of sync on luma, the supply cur-  
rent is reduced to less than 7µA. The device only  
enables a video amplifier when there is an active video  
input signal and an attached load. The video amplifier  
remains on while a load is connected. If the load is dis-  
connected, the video amplifier is turned off.  
(DC-Coupled)  
o 2.7V to 3.6V Single-Supply Operation  
Ordering Information  
TOP  
MARK  
PART  
PIN-PACKAGE PKG CODE  
16 TQFN-EP**  
T1633-4  
MAX9512ATE+  
MAX9512AEE+*  
AEN  
—
(3mm x 3mm)  
The MAX9512 operates from a 2.7V to 3.6V single sup-  
ply and is offered in a small, 16-pin TQFN (3mm x  
3mm) package. The device is specified over the -40°C  
to +125°C automotive temperature range.  
16 QSOP  
E16-4  
Note: All devices specified over the -40°C to +125°C operating  
temperature range.  
+Denotes lead-free package.  
*Future product—contact factory for availability.  
**EP = Exposed pad.  
Applications  
Set-Top Boxes (STBs)  
Portable Media Players  
(PMPs)  
Portable Applications  
Block Diagrams  
Portable DVD Players  
Pin Configurations  
LOAD SENSE  
BUFFER  
CIN  
YIN  
COUT  
TOP VIEW  
LPF  
LPF  
6dB  
6dB  
12  
11  
10  
9
LOAD SENSE  
BUFFER  
GND  
N.C.  
13  
14  
V
8
7
6
5
DD  
YOUT  
N.C.  
MAX9512  
LOAD SENSE  
LOAD SENSE  
SHDN  
N.C.  
SMARTSLEEP 15  
16  
ACTIVE VIDEO  
DETECT  
CVBSOUT1  
CVBSOUT2  
SMARTSLEEP  
SHDN  
6dB  
6dB  
CIN  
+
CONTROL  
LOGIC  
1
2
3
4
THIN QFN  
MAX9512  
(3mm x 3mm)  
Pin Configurations continued at end of data sheet.  
Block Diagrams continued at end of data sheet.  
SmartSleep is a trademark of Maxim Integrated Products, Inc.  
________________________________________________________________ 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.  
1234567...19

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