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参数资料
| 型号： | MAX9542AEE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC AMP VIDEO MUX 2:1 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 2:1 多路复用器-放大器 |
| 电路数： | 4 |
| -3db带宽： | 27MHz |
| 转换速率： | 65 V/µs |
| 电流 - 电源： | 21mA |
| 电流 - 输出 / 通道： | 140mA |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
Detailed Description
The MAX9541 selects between two standard-definition
video sources that can each have up to four video sig-
nals, for example, RGB with composite sync (RGBS) or
RGB with sync-on-green. See Figure 1. It is also possible
to select between two sets of four composite video sig-
nals with blanking and sync (CVBS). With its integrated
lowpass filter (10MHz large-signal -3dB bandwidth typi-
cal), the MAX9541 can provide the anti-alias filtering
before an analog-to-digital converter (ADC) or the recon-
struction filtering after a digital-to-analog converter
(DAC). The incoming video signals can have any DC
bias because the MAX9541 has input sync-tip clamps
which restore the DC level. The output amplifiers have a
gain of 2V/V. The MAX9541 operates from a single 3.3V
supply and consumes low quiescent power and low
average power. In addition, the device also has shut-
down mode.
The MAX9542 is similar to the MAX9541 except that it
does not have the integrated lowpass filter. As a result,
the typical, large-signal bandwidth of the MAX9541 is
15MHz. Therefore, it can select between two video
sources that can each have up to four video signals
that are standard definition or VGA. A standard-defini-
tion signal set would be RGB with composite sync. A
VGA signal set would be RGB with a 640 x 480 resolu-
tion and up to 85Hz refresh rate. See Figure 2.
MAX9541/MAX9542
Quadruple, 2:1, Mux Amplifiers for
Standard-Definition and VGA Signals
_______________________________________________________________________________________
9
Pin Description
PIN
NAME
FUNCTION
1
IN0A
Video Input A Channel 0
2
IN1A
Video Input A Channel 1
3
IN2A
Video Input A Channel 2
4
IN3A
Video Input A Channel 3
5
IN0B
Video Input B Channel 0
6
IN1B
Video Input B Channel 1
7
IN2B
Video Input B Channel 2
8
IN3B
Video Input B Channel 3
9
GND
Ground
10
SHDN
Shutdown Logic Input. Connect to GND to place the device in shutdown. Connect to VDD for normal
operation.
11
OUT3
Video Output Channel 3
12
OUT2
Video Output Channel 2
13
OUT1
Video Output Channel 1
14
OUT0
Video Output Channel 0
15
A/B
Input Select. Connect to GND to select Video Input A as the video source. Connect to VDD to select
Video Input B as the video source.
16
VDD
Positive Power Supply. Bypass to GND with a 0.1F capacitor.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9542EVKIT+ | 功能描述:放大器 IC 开发工具 MAX9541/42 Eval Kit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX9546ESA+ | 功能描述:视频放大器 Differential Video Interface Chipset RoHS:否 制造商:ON Semiconductor 通道数量:4 电源类型: 工作电源电压:3.3 V, 5 V 电源电流: 最小工作温度: 最大工作温度: 封装 / 箱体:TSSOP-14 封装:Reel |
| MAX9546ESA+T | 功能描述:视频放大器 Differential Video Interface Chipset RoHS:否 制造商:ON Semiconductor 通道数量:4 电源类型: 工作电源电压:3.3 V, 5 V 电源电流: 最小工作温度: 最大工作温度: 封装 / 箱体:TSSOP-14 封装:Reel |
| MAX9547ESA+ | 功能描述:视频放大器 Integrated Circuits (ICs) RoHS:否 制造商:ON Semiconductor 通道数量:4 电源类型: 工作电源电压:3.3 V, 5 V 电源电流: 最小工作温度: 最大工作温度: 封装 / 箱体:TSSOP-14 封装:Reel |
| MAX9547ESA+T | 功能描述:视频放大器 Integrated Circuits (ICs) RoHS:否 制造商:ON Semiconductor 通道数量:4 电源类型: 工作电源电压:3.3 V, 5 V 电源电流: 最小工作温度: 最大工作温度: 封装 / 箱体:TSSOP-14 封装:Reel |
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