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参数资料
| 型号： | MAX7462USA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC FILTER BUFFER VID 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | 视频滤波器 |
| 应用： | 录音机，机顶盒 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
General Description
The MAX7462/MAX7463 single-channel, standard-defini-
tion, integrated video reconstruction filters and buffers
are ideal for anti-aliasing and digital-to-analog smoothing
video applications or wherever analog video is recon-
structed from digital data (such as cable/satellite/terres-
trial set-top boxes and DVRs).
The MAX7462 includes a disable function, which
places the output in a high-impedance state allowing
multiplexing of multiple output signals. It also has an
external gain control that sets the output buffer gain to
either +6dB or +9.5dB. The higher gain setting allows a
lower DAC output signal than the standard 1VP-P sig-
nal. The MAX7463 output buffer has a fixed gain of
+6dB.
The MAX7462/MAX7463 operate from a single +5V
supply and have a flat passband out to 5MHz with a
stopband attenuation of -43dB (typ) at 27MHz.
These devices can drive two standard 150
AC-cou-
pled or DC-coupled video loads. The output black level
of the MAX7462/MAX7463 is less than 1V for DC-cou-
pled outputs.
The MAX7462 is available in an 8-pin MAX package
and an 8-pin SO package. The MAX7463 is available in
an 8-pin SO package. All devices are specified over
the 0°C to +85°C temperature range.
Applications
Cable/Satellite/Terrestrial Set-Top Boxes
DVRs
Hard-Disk Recorders
Features
Standard-Definition CVBS Video Reconstruction
Filters and Buffers
Passband: -0.05dB at 5MHz
Stopband: -43dB at 27MHz
Selectable Gain: +6dB and +9.5dB (MAX7462)
Output Disable (MAX7462)
Drives 2VP-P into Two 150 Video Loads
Output Black Level < 1V for DC-Coupled Output
Very Small MAX and SO Packages
MAX7462/MAX7463
Single-Channel Video Reconstruction Filters
and Buffers
________________________________________________________________ Maxim Integrated Products
1
19-3790; Rev 1; 9/05
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.
Ordering Information
PART
PIN-
PACKAGE
BUFFER GAIN
(dB)
OUTPUT
DISABLE
MAX7462UUA*
8 MAX
+6/+9.5
selectable
Yes
MAX7462USA
8 SO
+6/+9.5
selectable
Yes
MAX7463USA
8 SO
+6 fixed
No
Note: All parts are specified over the 0°C to +85°C temperature
range.
*Future product—contact factory for availability.
MAX is a registered trademark of Maxim Integrated Products, Inc.
Pin Configurations appear at end of data sheet.
75
75
220
F
220
F
*
ZO = 75
ZO = 75
75
75
OUT
+6dB/+9.5dB
GAIN
DISABLE
GND
LOWPASS
FILTER
VCC
+5V
DAC
IN
0.1
F
MAX7462
*OPTIONAL
Functional Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7462USA+ | 功能描述:有源滤波器 Video Reconstruction Filtr RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7462USA+T | 功能描述:视频 IC Video Reconstruction Filtr RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX7462USA-T | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7462UUA | 功能描述:有源滤波器 RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
| MAX7462UUA+ | 功能描述:有源滤波器 Video Reconstruction Filtr RoHS:否 制造商:Maxim Integrated 通道数量:1 截止频率:150 KHz 电源电压-最大:11 V 电源电压-最小:4.74 V 最大工作温度:+ 85 C 安装风格:Through Hole 封装 / 箱体:PDIP N 封装:Tube |
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