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參數(shù)資料
| 型號： | MAX7428-MAX7432 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125 |
| 中文描述： | 標準清晰度視頻重建濾波器和緩沖器 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大小： | 444K |
| 代理商： | MAX7428-MAX7432 |
General Description
The MAX7428/MAX7430/MAX7432 filters are low-cost,
high-performance replacements for standard discrete fil-
ter and buffer solutions. The MAX7428/MAX7430/
MAX7432 are ideal for anti-aliasing and DAC smoothing
video applications, when analog video is reconstructed
from a digital data stream. These devices require a sin-
gle +5V supply and the filters have a cutoff frequency
optimized for NTSC, PAL, and standard definition digital
TV (SDTV) video signals. The MAX7428/MAX7430/
MAX7432 feature Maxim’s Single Pin Bus (MSPB)
interface to digitally control channel selection (IN_A or
IN_B), adjust high-frequency boost, bypass the filter,
configure luma vs. chroma operation, and control the
output disable. The MAX7428 single-channel filter is
ideal for composite (CVBS) video signals. The MAX7430
dual filter is optimized for S-Video (Y/C) applications. The
MAX7432 triple filter is optimized for component (YP
b
P
r
or embedded synchronous RGB) video signals. The
MAX7428 is available in a tiny 8-pin SOT23 package, the
MAX7430 is available in a miniature 10-pin μMAX pack-
age, and the MAX7432 is available in a 14-pin TSSOP
package. The MAX7428/MAX7430/MAX7432 are fully
specified over the -40°C to +85°C extended temperature
range.
Applications
Set-Top Boxes
DVD Players
Hard-Disk Recorders
Camcorders
Features
o
Ideal for CVBS, Y/C (S-Video), and RGB (Y P
b
P
r
)
Outputs for NTSC, PAL, and SDTV
o
6th-Order Lowpass Filter
o
Drives Two 150
Video Loads
o
Four Levels of Passband High-Frequency
Boost Control
o
Input 2 to 1 Multiplexer
o
Output Disable
o
Filter Bypassing
o
+5V Single-Supply Voltage
o
Tiny 8-Pin SOT23 Package (MAX7428), 10-Pin
μMAX Package (MAX7430), and 14-Pin TSSOP
Package (MAX7432)
M
Standard Definition Video Reconstruction
Filters and Buffers
________________________________________________________________
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
+6dB
LEVEL SHIFT
6TH-ORDER
FILTER
OUT
SERIAL INTERFACE
AND CONTROL
DATA
D/A
INA
INB
*
*OPTIONAL
SYNC
AUX INPUT
BIAS GENERATOR
GND
REXT
ENCODER
MAX7428
SYNCIO
V
CC
75
75
C
IN
C
IN
*
Functional Diagrams
Ordering Information
19-2119; Rev 2; 9/02
Pin Configurations appear at end of data sheet.
Functional Diagrams continued at end of data sheet.
PART
TEMP
RANGE
PIN-
PACKAGE
TOP
MARK
MAX7428
EKA-T
MAX7430
EUB
MAX7432
EUD
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
8 SOT23-8
10 μMAX
14 TSSOP
AAIU
—
—
MSPB is a trademark of Maxim Integrated Products, Inc.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX7430 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125 |
| MAX7432 | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125 |
| MAX7432EUD | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 16-CDIP -55 to 125 |
| MAX7428EKA-T | Standard Definition Video Reconstruction Filters and Buffers |
| MAX743CWE | Dual-Output, Switch-Mode Regulator(+5V to +-15V or +-12V) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX742C/D | 功能描述:直流/直流開關調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX742C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX742CPP | 功能描述:直流/直流開關調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX742CWP | 功能描述:直流/直流開關調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX742CWP+ | 功能描述:直流/直流開關調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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