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参数资料
| 型号： | MAX9526ATJ+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/38页 |
| 文件大小： | 0K |
| 描述： | IC VID DECODER NTSC/PAL 32-TQFN |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 视频解码器 |
| 应用： | 车载系统，播放器，电视 |
| 电压 - 电源，模拟： | 1.8V |
| 电压 - 电源，数字： | 1.8V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x6） |
| 包装： | 带卷 (TR) |
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Low-Power, High-Performance
NTSC/PAL Video Decoder
Video Auto-Select (AUTOSEL)
1 = Automatically selects video input with activity
detect.
When activity is present on both or neither VIN1 and
VIN2 after a reset (POR, register reset, sleep mode,
shutdown), VIN1 is selected. If there is activity on VIN2
and no activity on VIN1, then VIN2 is selected. When
VIN2 is automatically selected with the presence of
activity, the input switches to VIN1 only when activity
goes away on VIN2.
0 = Video input is selected manually (default).
See INSEL (register 0x09, B6) for manual input selection.
Manual Video Input Select (INSEL)
1 = Select VIN2.
0 = Select VIN1 (default).
Video autoselect bit (AUTOSEL) must be 0 for this reg-
ister to take effect.
Analog DC Restoration Current Range
(DCRESTORE_RANGE)
This bit sets the full-scale range of the DC restoration
DAC. Increasing the full-scale current range increases
the bandwidth and range of the DC restoration loop.
10 = Slow (±3A into video input coupling capacitor)
11 = Medium (±6A into video input coupling capacitor)
00 = Medium-fast (±12A into video input coupling
capacitor) (default)
01 = Fast (±24A into video input coupling capacitor)
Digital Clamp Disable (D_CLMP_DIS)
This bit disables the digital clamp.
1 = Disables digital sync-tip clamp (default).
0 = Enables digital sync-tip clamp.
Enabling the digital clamp sets the sync level to code 0
(decimal) and gives higher frequency tracking of input
signals. If the digital clamp is enabled, the sync slice
level in register 0x0F should be adjusted accordingly to
provide equivalent noise rejection. Typically,
SSLICE[3:0] should be reduced by 2 LSBs when
D_CLMP_DIS is set to 1.
REG
B7
B6
B5
B4
B3
B2
B1
B0
0x09
AUTOSEL
INSEL
DCRESTORE_RANGE
0
D_CLMP_DIS
0
Video Input Select and Clamp Control Register
REG
B7
B6
B5
B4
B3
B2
B1
B0
0x0A
CRAGC
CMPAGC
0
ADAGC
AGCGAIN
Gain-Control Register
Chrominance AGC Disable (CRAGC)
1 = Chroma gain is frozen.
0 = Automatic chroma gain is based on color burst
level
(default).
To freeze the chroma gain at the default value of 17
(hex), set CRAGC = 1 and apply a soft reset.
Composite AGC Disable (CMPAGC)
1 = Digital composite gain frozen at default value
(80 (hex)).
0 = Automatic digital composite gain based on sync
level (default).
Disable Analog Automatic Gain Control (ADAGC)
1 = Analog automatic gain control is disabled.
0 = Analog automatic gain control is enabled (default).
The analog automatic gain-control (AGC) loop adjusts
the AGC gain to optimally use the available ADC full-
scale range.
MAX9526
Maxim Integrated
27
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9526EVKIT+ | 功能描述:视频 IC 开发工具 MAX9526 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 |
| MAX952C/D | 功能描述:特殊用途放大器 Ultra-Low-Power Single-Supply Op Amp + Comparator + Reference RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
| MAX952C/D+ | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
| MAX952EPA | 功能描述:特殊用途放大器 RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
| MAX952EPA+ | 功能描述:特殊用途放大器 Op Amp / Comparator / Reference RoHS:否 制造商:Texas Instruments 通道数量:Single 共模抑制比（最小值）: 输入补偿电压: 工作电源电压:3 V to 5.5 V 电源电流:5 mA 最大功率耗散: 最大工作温度:+ 70 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:QFN-20 封装:Reel |
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