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參數(shù)資料
| 型號： | MAX4028 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Triple/Quad, 2:1 Video Multiplexer-Amplifiers with Input Clamps |
| 中文描述： | 三路/四路、2:1視頻復(fù)用器-放大器，具有輸入鉗位 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大小： | 317K |
| 代理商： | MAX4028 |
General Description
The MAX4028/MAX4029 are 5V, triple/quad, 2:1 voltage-
feedback multiplexer-amplifiers with input clamps and a
fixed gain of +2V/V (6dB). Channel 1 (IN1A and IN1B)
inputs are clamped to the video sync tip of the input sig-
nal, while the remaining inputs can be clamped to either
the video sync tip or the video sync of channel 1 (IN1_).
The latter is referred to as a key clamp and is pin selec-
table. Selectable clamp/key-clamp inputs and fixed-gain
video output buffers make the MAX4028/MAX4029 ideal
for video-source switching applications such as automo-
tive entertainment systems, video projectors, and dis-
plays/TVs. Both devices have 20ns channel switching
times and low ±10mV
P-P
switching transients, making
them ideal for high-speed video switching applications
such as on-screen display (OSD) insertion.
The MAX4028/MAX4029 have a -3dB large-signal (2V
P-P
)
bandwidth of 130MHz, a -3dB small-signal bandwidth of
210MHz, and a 300V/μs slew rate. Low differential gain
and phase errors of 0.2% and 0.4°, respectively, make
these devices ideal for broadcast video applications.
The MAX4028/MAX4029 are specified over the -40°C to
+85°C extended temperature range and are offered in
16-pin and 20-pin TSSOP/SO packages.
Applications
In-Car Navigation/Entertainment
Blade Servers
Security Systems
Video Projectors
Displays and Digital Televisions
Broadcast and Graphics Video
Set-Top Boxes
Notebook Computers
Video Crosspoint Switching
Features
o
Single +5V Operation
o
Independently Selectable Sync-Tip or
Key-Clamp Inputs
o
Adjustable Key-Clamp Voltage
o
130MHz Large-Signal -3dB Bandwidth
o
210MHz Small-Signal -3dB Bandwidth
o
300V/μs Slew Rate
o
20ns Switching Time
o
Ultra-Low ±10mV
P-P
Switching Transient
o
0.2% Differential Gain/0.4° Phase Error
o
Low-Power, High-Impedance Disable Mode
M
Triple/Quad, 2:1 Video
Multiplexer-Amplifiers with Input Clamps
________________________________________________________________
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
MAX4028
MAX4029
75
75
IN1A
V
CC
OUT1
CLAMP
A/B
+5V
C
IN
0.1
μ
F
0.01
μ
F
0.1
μ
F
1k
1k
C
IN
0.1
μ
F
IN1B
CLAMP
75
75
IN2A
OUT2
DISABLE
CLAMP/KEY_2
CLAMP
C
IN
0.1
μ
F
R
KEYREF
1k
1k
C
IN
0.1
μ
F
IN2B
KEYREF
CLAMP
KEY/CLAMP
CONTROL
75
CABLE
75
CABLE
75
CABLE
75
CABLE
75
75
CABLE
75
75
CABLE
Typical Operating Circuit
19-3240; Rev 0; 3/04
Pin Configurations appear at end of data sheet.
PART
TEMP RANGE
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
PIN-PACKAGE
16 TSSOP
16 Wide SO
20 TSSOP
20 Wide SO
MAX4028
EUE
MAX4028EWE
MAX4029
EUP
MAX4029EWP
Selector Guide
PART
NO. OF 2:1
MUX-AMPS
GAIN
MAX4028
MAX4029
3
4
2V/V
2V/V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4028EUE | Triple/Quad, 2:1 Video Multiplexer-Amplifiers with Input Clamps |
| MAX4028EWE | Triple/Quad, 2:1 Video Multiplexer-Amplifiers with Input Clamps |
| MAX4029EWP | Triple/Quad, 2:1 Video Multiplexer-Amplifiers with Input Clamps |
| MAX4032 | SMD 22V 50A ZNR SUR ASORB TR |
| MAX4032EUT-T | 5V, 6dB Video Buffer with Sync-Tip Clamp, Output Sag Correction, and 150nA Shutdown Current |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX40-28.0C | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX40-28.0CA | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX40-28CA | 制造商:MDE 制造商全稱:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE STAND-OFF VOLTAGE 12 TO 150 Volts 40000 Watt Peak Pulse Power |
| MAX4028EUE | 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 |
| MAX4028EUE+ | 功能描述:視頻放大器 Triple & Quad 2:1 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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