參數(shù)資料
型號(hào)： MAX4258
廠商： Maxim Integrated Products, Inc.
英文描述： 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
中文描述： 350MHz/250MHz、2通道視頻多路復(fù)用器-放大器
文件頁數(shù)： 1/16頁
文件大?。?/td> 230K
代理商： MAX4258
_______________General Desc ription
The MAX4158/MAX4159/MAX4258/MAX4259 are wide-
band, 2-channel, noninverting video amplifiers with input
multiplexing, capable of driving ±2.5V signals into 50
or
75
loads. These devices are current-mode feedback
amplifiers; gain is set by external feedback resistors. The
MAX4158/MAX4159 are optimized for unity gain (0dB)
with a -3dB bandwidth of 350MHz. The MAX4258/
MAX4259 are optimized for gains of two (6dB) or more
with a 250MHz -3dB bandwidth. These devices have low
(0.01%/0.01°) differential gain and phase errors, and oper-
ate from ±5V supplies.
These devices are ideal for use in broadcast and graphics
video systems because of their low, 2pF input capaci-
tance, channel-to-channel switching time of only 20ns,
and wide, 130MHz 0.1dB bandwidth. In addition, the com-
bination of ultra-high speed and low power makes them
suitable for use in general-purpose high-speed applica-
tions, such as medical imaging, industrial instrumentation,
and communications systems.
The MAX4159/MAX4259 have address latching and high-
impedance output disabling, allowing them to be incorpo-
rated into large switching arrays. They are available in
14-pin SO and 16-pin QSOP packages. The MAX4158/
MAX4258 have no address latching or output disabling,
but are available in space-saving 8-pin μMAX and SO
packages.
________________________Applic ations
Video-Signal Multiplexing
Video Crosspoint Switches
Pixel Switching
Coaxial Cable Drivers
Workstations
High-Definition TV (HDTV)
Broadcast Video
Multimedia Products
High-Speed Signal Processing
____________________________Features
o
Excellent Video Specifications:
0.1dB Gain Flatness to 130MHz
0.01%/0.01° Differential Gain/Phase Error
o
High Speed:
350MHz -3dB Bandwidth (MAX4158/4159)
250MHz -3dB Bandwidth (MAX4258/4259)
700V/μs Slew Rate (MAX4158/4159)
1000V/μs Slew Rate (MAX4258/4259)
20ns Settling Time to 0.1%
o
Fast Switching:
20ns Channel-Switching Time
<70mV Switching Transient
o
Low Power: 100mW
o
Directly Drive 75
or 50
Cables
o
High Output Current Drive: >70mA
o
Address Latch and High-Z Output Disable
M
350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
________________________________________________________________ Maxim Integrated Products
1
19-1164; Rev 2; 3/01
EVALUATION KIT MANUAL
______________Ordering Information
_________________Pin Configurations
PART
MAX4158
ESA
MAX4158EUA
MAX4159
ESD
MAX4159EEE
MAX4258
ESA
MAX4258EUA
MAX4259
ESD
MAX4259EEE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
8 SO
8 μMAX
14 SO
16 QSOP
8 SO
8 μMAX
14 SO
16 QSOP
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
MAX4158/MAX4258
A0
0
1
INPUT
MAX4158/MAX4258
IN0
IN1
V+
IN1
FB
V-
1
2
8
7
A0
OUT
GND
IN0
SO/
μ
MAX
TOP VIEW
3
4
6
5
Pin Configurations continued at end of data sheet.
FOLLOWS DATA SHEET
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.
相關(guān)PDF資料
PDF描述
MAX4258ESA 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4259EEE 350MHz/250MHz, 2-Channel Video Multiplexer-Amplifiers
MAX4188 Single/Triple, Low-Glitch, 250MHz, Current- Feedback Amplifiers with High-Speed Disable
MAX4188EEE Single/Triple, Low-Glitch, 250MHz, Current- Feedback Amplifiers with High-Speed Disable
MAX4188ESD Single/Triple, Low-Glitch, 250MHz, Current- Feedback Amplifiers with High-Speed Disable
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4258ESA 功能描述:視頻放大器 Integrated Circuits (ICs) RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX4258ESA/GH9 功能描述:視頻放大器 RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX4258ESA/GH9-T 功能描述:視頻放大器 RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX4258ESA+ 功能描述:視頻放大器 350MHz/250MHz 2Ch Video MUX-Amplifier RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
MAX4258ESA+T 功能描述:視頻放大器 350MHz/250MHz 2Ch Video MUX-Amplifier RoHS:否 制造商:ON Semiconductor 通道數(shù)量:4 電源類型: 工作電源電壓:3.3 V, 5 V 電源電流: 最小工作溫度: 最大工作溫度: 封裝 / 箱體:TSSOP-14 封裝:Reel
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