参数资料
型号: MAX4026EWP+T
厂商: Maxim Integrated Products
文件页数: 1/23页
文件大小: 0K
描述: IC AMP VIDEO MUX 2:1 20-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1,000
应用: 2:1 多路复用器-放大器
电路数: 4
-3db带宽: 200MHz
转换速率: 360 V/µs
电流 - 电源: 34mA
电压 - 电源,单路/双路(±): 4.5 V ~ 11 V,±2.25 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 带卷 (TR)
General Description
The MAX4023–MAX4026 family of voltage feedback
multiplexer-amplifiers combine low-glitch switching and
excellent video specifications with fixed or settable
gain. The MAX4024/MAX4026 are triple and quad 2:1
multiplexers, respectively, with amplifiers that have a
fixed gain of +2. The MAX4023/MAX4025 are triple and
quad 2:1 multiplexers, respectively, with adjustable
gain amplifiers optimized for unity-gain stability. All
devices have 25ns channel switching time and low
10mVP-P switching transients, making them ideal for
high-speed video-switching applications. These
devices operate from a single +4.5V to +11V supply or
from dual supplies of ±2.25V to ±5.5V, and feature an
input common-mode voltage range that extends to the
negative supply rail. A low-power disable mode places
the output in a high-impedance state.
The MAX4023/MAX4025 have -3dB bandwidths of
260MHz and up to 330V/s slew rates with a settable
gain to equalize long cable runs. The MAX4024/
MAX4026, with 200MHz -3dB bandwidths and 363V/s
slew rates, have a fixed gain of +2 for driving short
back-terminated cables. The MAX4023/MAX4025 inter-
nal amplifiers maintain an open-loop output impedance
of only 18
over the full output voltage range, and mini-
mize the gain error and bandwidth changes under
loads typical of most rail-to-rail amplifiers. These
devices are ideal for broadcast video applications with
differential gain and phase errors of 0.07% and 0.07°,
respectively.
Applications
Set-Top Boxes
In-Car Navigation/Entertainment
Servers
Security Systems
Video Projectors
Notebook Computers
Broadcast Video
Video Crosspoint Switching
Features
o Single +5V or Dual ±5V Operation
o 260MHz -3dB Bandwidth (MAX4023/MAX4025)
o 200MHz -3dB Bandwidth (MAX4024/MAX4026)
o 363V/s Slew Rate (MAX4024/MAX4026)
o 25ns Channel Switching Time
o Ultra-Low 20mVP-P Switching Transient
o 0.012%/0.05° Differential Gain/Phase Error
o Input Common-Mode Range Includes Negative
Rail (MAX4023/MAX4025)
o Low-Power Disable Mode
o Available in Space-Saving 14-Pin TSSOP and
16-Pin QSOP Packages
MAX4023–MAX4026
Triple and Quad, 2:1 Video Multiplexer-
Amplifiers with Fixed and Settable Gain
________________________________________________________________
Maxim Integrated Products
1
VIDEO
SOURCE
1
R
G
B
R
G
B
TRIPLE
2:1
MUX
DISPLAY
SOURCE
SELECT
EN
R
G
B
VIDEO
SOURCE
2
MAX4024
x 2
Typical Operating Circuit
19-2758; Rev 1; 11/09
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Ordering Information
PART
TEMP RANGE
PIN-PACKAGE
MAX4023EEE
-40°C to +85°C
16 QSOP
MAX4023ESE
-40°C to +85°C
16 Narrow SO
MAX4024EUD
-40°C to +85°C
14 TSSOP
MAX4024ESD
-40°C to +85°C
14 Narrow SO
MAX4025EUP
-40°C to +85°C
20 TSSOP
MAX4025EWP
-40°C to +85°C
20 Wide SO
MAX4026EUP
-40°C to +85°C
20 TSSOP
MAX4026EWP
-40°C to +85°C
20 Wide SO
Selector Guide and Pin Configurations appear at end of data
sheet.
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