参数资料
| 型号： | MAX11506EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/7页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX11506 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 主要目的： | 视频，视频滤波器 |
| 已用 IC / 零件： | MAX11506 |
| 已供物品： | 板 |
MAX11506 Evaluation Kit
drops below ground, the inputs must be AC-coupled.
The transparent clamp sets the sync tip close to ground.
The MAX11506 EV kit provides an option to configure
the MAX11506 inputs to AC- or DC-coupling. Jumpers
JU2 –JU7 configure the input coupling for the
MAX11506 EV kit. See Table 2 for shunt positions.
Table 2. Jumpers JU2–JU7 Settings
DC Bias for YPbPr Signals
When configuring the EV kit video inputs for AC-coupled
operation, the correct DC bias point has to be chosen,
depending on the input signal. Unipolar signals, such as
R, G, B, and Y, are biased correctly using the
MAX11506 internal transparent clamp. For bipolar sig-
nals, such as Pb and Pr, a constant DC bias voltage has
to be applied after the AC-coupling capacitor to make
sure that the clamp never operates. A 590mV DC bias
SHUNT
POSITION
Installed
Not installed*
MAX11506 INPUT
DC-coupled
AC-coupled
voltage can be applied by installing shunts across
jumpers JU14–JU19. To configure the inputs to a differ-
ent DC bias voltage, replace resistors R16, R17, R18
and R22, R23, R24. See Table 4 for input clamp configu-
ration. Refer to the MAX11506/MAX11507 IC data sheet
for more information regarding DC bias calculations.
*Default position.
Output Coupling
The MAX11506 EV kit provides an option to configure
Table 4. Input Clamp Operation (JU14-JU19)
the MAX11506 outputs to AC- or DC-coupling. Jumpers
JU8 –JU13 configure the output coupling for the
MAX11506 EV kit. See Table 3 for shunt positions.
Table 3. Jumpers JU8–JU13 Settings
SHUNT
MAX11506 OUTPUT
POSITION
Installed
DC-coupled
Not installed*
AC-coupled
*Default position.
SHUNT
POSITION
Installed
Not installed*
*Default position.
EV KIT FUNCTION
DC bias enabled: Use for Pb, Pr signals
DC bias disabled: Use for R, G, B, Y signals
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX11506EVKIT+ | 功能描述:视频 IC 开发工具 MAX11506 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| MAX11507CEE | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 6-Channel SD Plus HD/SD Selectable Video Filters and Buffers |
| MAX11507CEE+ | 功能描述:视频 IC 6Ch SD+HD/SD Select Video Filters & Buff RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX11507CEE+T | 功能描述:视频 IC 6Ch SD+HD/SD Select Video Filters & Buff RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| MAX11508 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Low-Cost, 3-Channel, HD/PS/SD/BP Video Filters with Buffer |
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