参数资料
| 型号： | ISL59450IQZ |
| 厂商： | Intersil |
| 文件页数： | 19/37页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH VID CRSSPNT 128-MQFP |
| 标准包装： | 66 |
| 系列： | * |
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26
FN7510.0
February 14, 2008
0x01
Sync Separator B
1:0
Input Select B
Chooses the sync source for Sync Separator B to
process. Use these bits in conjunction with the Sync
Type bit directly below.
00: Component SOG (Channel B)
01: S-Video SOG (Channel B)
10: Composite SOG (Channel B)
11: External H and V or CSYNC on H (Channel B)
2
Sync Type B
This bit must be set to the type of incoming sync. For all
SOG or CSYNC signals, this bit should be set.
0: HSYNC is on HSYNCB, VSYNC is on VSYNCB
1: SOG or CSYNC on HSYNCB
3
Sync Input Polarity B
This bit must be set depending on the polarity of the
incoming sync.
0: SOG and active low external HSYNC/CSYNC.
1: Active high external, HSYNC/CSYNC signal.
This forces the internal polarity of the HSYNC signal to
be correct for clamping. Please note setting this bit also
inverts the polarity of HsyncB and VsyncB outputs. See
“Typical Register Settings” on page 31 for correct
values.
4
Reserved
Set this bit to 0.
5
Enable B
0: Sync Separator B is disabled
1: Sync Separator B is enabled
6
Reserved
Set this bit to 0.
7
Sync Output Polarity B
Polarity of HsyncB and VsyncB outputs
0: Active Low
1: Active High
Note: If the Field Invert Enable bit (register 0x14b1) is
set, FieldB’s output will also be inverted when this bit is
set.
0x02
Composite Channel A
2:0
Input Select A
0: CVBSIN0
1: CVBSIN1
2: CVBSIN2
3: CVBSIN3
4: CVBSIN4
5: CVBSIN5
3
Filter Disable A
0: 7MHz Smoothing Filter
1: Smoothing Filter bypassed (40MHz bandwidth)
4
Output Amplifier Gain A 0: x1
1: x2
5
Enable A
0: Disables (High-Z) Composite A output
1: Enables Composite output A
6
Low Offset Mode A
0: Normal Mode
1: Low Offset Mode
Slightly lowers the DC offset from input to output by
increasing the maximum amount of clamp restore
current from 130A to 270A.
7
Slave Mode A
0: Sync tip DC-restore on selected channel (master
mode)
1: DC-restore clamp timing slaved to Sync Separator A
(slave mode)
Register Descriptions (Continued)
ADDRESS
REGISTER
BIT(S)
FUNCTION NAME
DESCRIPTION
ISL59450
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| ISL59450IQZ-EVAL | 制造商:Intersil Corporation 功能描述:ISL59450IQZ-EVAL EVALUATION BOARD - Bulk |
| ISL59451 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Triple 4:1 DC Restored Single Supply Video Multiplexing Amplifier |
| ISL59451IRZ | 功能描述:IC AMP TRIPLE MUX 250MHZ 32-QFN RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 应用:TFT-LCD 面板：VCOM 驱动器 输出类型:满摆幅 电路数:1 -3db带宽:35MHz 转换速率:40 V/µs 电流 - 电源:3.7mA 电流 - 输出 / 通道:1.3A 电压 - 电源，单路/双路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽）裸露焊盘 供应商设备封装:8-uMax-EP 包装:管件 |
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