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參數資料
| 型號： | MAX7440ESD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | 6-Channel Integrated Video Reconstruction Filters |
| 中文描述： | HEX CONTINUOUS TIME FILTER, BUTTERWORTH, LOWPASS, PDSO14 |
| 封裝： | 0.150 INCH, SOIC-14 |
| 文件頁數： | 1/7頁 |
| 文件大小： | 250K |
| 代理商： | MAX7440ESD |
General Description
The MAX7440/MAX7441/MAX7442 six-channel video
reconstruction filters replace 30 or more discrete com-
ponents. The devices are ideal for digital-to-analog
converter (DAC) video reconstruction applications,
when analog video is reconstructed from a digital data
stream. The MAX7440/MAX7441/MAX7442 operate
from a single +5V power supply. The inputs are DC-
coupled from the DAC and the output can either be AC-
or DC-coupled. The DC-IN, DC-OUT architecture, leads
to a perfect line-time distortion performance (zero tilt).
The filters have a cutoff frequency optimized for PAL,
NTSC, and SDTV video applications and offer three
high-frequency boost options. The MAX7440 offers a
flat passband response on all six channels; the
MAX7441/MAX7442 offer high-frequency boost on the
three channels used for CVBS and Y/C. The MAX7440/
MAX7441/MAX7442 are available in a 14-pin SO pack-
age and are fully specified over the extended tempera-
ture range.
Applications
Features
o
Replace 30 or More Discrete Components
o
Ideal for CVBS, Y/C (S-Video), and RGB or Y Pb Pr
Applications
o
45dB Attenuation at 27MHz
o
-0.2dB Passband Response
o
Ideal for STBs with SCART Interface
o
+5V Single-Supply Voltage
o
Input Common-Mode Range Includes GND
o
DC-Coupled Input, DC/AC-Coupled Output
o
14-Pin SO Package
M
6-Channel Integrated Video Reconstruction
Filters
________________________________________________________________
Maxim Integrated Products
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.
1
Ordering Information
19-2750; Rev 0; 1/03
PART
TEMP RANGE
PIN-
PACKAGE
H G H
F R EQ U EN C Y
B O O ST
No
Yes
Yes
MAX7440
ESD
MAX7441
ESD
MAX7442
ESD*
*Future product—contact factory for availability.
Typical Application Circuit
-40
°
C to +85
°
C 14 SO
-40
°
C to +85
°
C 14 SO
-40
°
C to +85
°
C 14 SO
75
75
A/V SWITCHING
DEVICE (MAX4399)
OR BUFFERS
OUT1
IN1
+5V
0.1
μ
F
1
μ
F
LOWPASS FILTER
WITH HF BOOST*
A = +1V/V
D/A
ENCODER
75
OUT2
IN2
LOWPASS FILTER
A = +1V/V
D/A
75
OUT3
IN3
LOWPASS FILTER
A = +1V/V
D/A
75
OUT4
IN4
LOWPASS FILTER
A = +1V/V
D/A
75
OUT5
IN5
LOWPASS FILTER
WITH HF BOOST*
A = +1V/V
D/A
75
OUT6
*MAX7440 HAS FLAT RESPONSE, MAX7441/MAX7442 INCLUDES HF BOOST.
IN6
LOWPASS FILTER
WITH HF BOOST*
A = +1V/V
D/A
75
75
75
75
75
MAX7440
MAX7441
MAX7442
STB
DVDs
Hard Disk Recorders
PVR
SCART Video Applications
General Video Filtering
相關PDF資料 |
PDF描述 |
|---|---|
| MAX7441ESD | 6-Channel Integrated Video Reconstruction Filters |
| MAX7442ESD | 6-Channel Integrated Video Reconstruction Filters |
| MAX7451ESA | 8-Bit Parallel-Out Serial Shift Registers 14-CFP -55 to 125 |
| MAX7450 | 8-Bit Parallel-Out Serial Shift Registers 14-CDIP -55 to 125 |
| MAX7450ESA | 8-Bit Parallel-Out Serial Shift Registers 20-LCCC -55 to 125 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX7440ESD+ | 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
| MAX7440ESD+T | 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
| MAX7440ESD-T | 功能描述:有源濾波器 RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
| MAX7440EVKIT | 功能描述:有源濾波器 MAX7440 EVAL KIT RoHS:否 制造商:Maxim Integrated 通道數量:1 截止頻率:150 KHz 電源電壓-最大:11 V 電源電壓-最小:4.74 V 最大工作溫度:+ 85 C 安裝風格:Through Hole 封裝 / 箱體:PDIP N 封裝:Tube |
| MAX7441ESD | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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