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MAX4258ESA/GH9

Description
Video Amplifier
CategoryAnalog mixed-signal IC    Consumption circuit   
File Size219KB,16 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric View All

MAX4258ESA/GH9 Overview

Video Amplifier

MAX4258ESA/GH9 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
package instruction,
Reach Compliance Codeunknown
ECCN codeEAR99
Is SamacsysN
Commercial integrated circuit typesVIDEO AMPLIFIER
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
19-1164; Rev 2; 3/01
UAL
IT MAN
TION K
A
SHEET
EVALU
S DATA
W
FOLLO
350MHz/250MHz, 2-Channel
Video Multiplexer-Amplifiers
____________________________Features
_______________General Description
The MAX4158/MAX4159/MAX4258/MAX4259 are wide-
band, 2-channel, noninverting video amplifiers with input
multiplexing, capable of driving ±2.5V signals into 50Ω or
75Ω 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.
MAX4158/MAX4159/MAX4258/MAX4259
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 75Ω or 50Ω Cables
o
High Output Current Drive: >70mA
o
Address Latch and High-Z Output Disable
______________Ordering Information
PART
MAX4158ESA
MAX4158EUA
MAX4159ESD
MAX4159EEE
MAX4258ESA
MAX4258EUA
MAX4259ESD
MAX4259EEE
TEMP. RANGE
-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
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 SO
8 µMAX
14 SO
16 QSOP
8 SO
8 µMAX
14 SO
16 QSOP
________________________Applications
Video-Signal Multiplexing
Video Crosspoint Switches
Pixel Switching
Coaxial Cable Drivers
Workstations
High-Definition TV (HDTV)
Broadcast Video
Multimedia Products
High-Speed Signal Processing
_________________Pin Configurations
TOP VIEW
MAX4158/MAX4258
IN0
1
GND
2
IN1
3
V-
4
8
7
6
5
A0
OUT
V+
FB
MAX4158/MAX4258
A0
0
1
INPUT
IN0
IN1
SO/µMAX
Pin Configurations continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
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.
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