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参数资料
| 型号： | MAX9258AEVKIT# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/53页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX9257A, MAX9258A |
| 标准包装： | 1 |
| 系列： | * |
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Maxim Integrated Products 21
MAX9257A/MAX9258A
Fully Programmable Serializer/Deserializer
with UART/I2C Control Channel
Figure 19. Video and Control Channel Phases (Spread Off)
Detailed Description
The MAX9257A serializer pairs with the MAX9258A
deserializer to form a complete digital video serial link.
The electronic control unit (ECU) programs the registers
in the MAX9257A, MAX9258A, and peripheral devices,
such as a camera, during the control channel phase that
occurs at startup or during the vertical blanking time.
All control channel communication is half-duplex. The
UART communication between the MAX9258A and the
MAX9257A is encoded to allow transmission through
AC-coupling capacitors. The MAX9257A communicates
to the peripheral device through UART or I2C.
The MAX9257A/MAX9258A DC-balanced serializer and
deserializer operate from a 5MHz-to-70MHz parallel
clock frequency, and are capable of serializing and
deserializing programmable 10, 12, 14, 16, and 18
bits parallel data during the video phase. The devices
have two phases of operation: video and control chan-
MAX9257A accepts parallel video data and transmits
serial encoded data over the LVDS link. The MAX9258A
accepts the encoded serial LVDS data and converts
it back to parallel output data. The MAX9257A has
dedicated inputs for HSYNC and VSYNC. The selected
VSYNC edge causes the MAX9257A/MAX9258A to enter
the control channel phase. Nonactive VSYNC edge can
be asserted after eight pixel clock cycles.
Figure 20. Video and Control Channel Phases (MAX9257A Spread is Enabled)
VIDEO
HSK
CONTROL
VSYNC_IN
SDI/O
CCEN
HSK = HANDSHAKING
8tT
VIDEO
HSK
CONTROL
VSYNC_IN
SDI/O
CCEN
HSK = HANDSHAKING
0.5/fSSM
(max)
SPREAD
PROFILE
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9258AEVKIT# | 功能描述:界面开发工具 MAX9257A/58A Eval Kit RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| MAX9258AGCM | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Fully Programmable Serializer/Deserializer with UART/I2C Control Channel |
| MAX9258AGCM/V+ | 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
| MAX9258AGCM/V+T | 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
| MAX9258AGCM+ | 功能描述:串行器/解串器 - Serdes Prog Serializer / Deserializer RoHS:否 制造商:Texas Instruments 类型:Deserializer 数据速率:1.485 Gbit/s 输入类型:ECL/LVDS 输出类型:LVCMOS 输入端数量:1 输出端数量:20 工作电源电压:2.375 V to 2.625 V 工作温度范围:0 C to + 70 C 封装 / 箱体:TQFP-64 |
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