参数资料
| 型号： | PACVGA201QR |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | VGA PORT COMPANION 16QSOP |
| 标准包装： | 2,500 |
| 应用： | ESD 保护，VGA 端口 |
| 电流 - 电源： | 10µA |
| 电源电压： | 5V |
| 工作温度： | 0°C ~ 70°C |
| 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) |
| 其它名称： | PACVGA201QR-ND PACVGA201QROSTR |
PACVGA201
VGA Port Companion Circuit
Product Description
The PACVGA201 provides seven channels of ESD protection for
all signal lines commonly found in a VGA port. ESD protection is
implemented with current ? steering diodes designed to safely handle
the high surge currents encountered with IEC ? 61000 ? 4 ? 2 Level ? 4
ESD Protection ( ? 8 kV contact discharge). When a channel is
subjected to an electrostatic discharge, the ESD current pulse is
diverted via the protection diodes into the positive supply rail or
ground where it may be safely dissipated.
Separate positive supply rails are provided for the VIDEO,
DDC_OUT and SYNC channels to facilitate interfacing with
low ? voltage video controller ICs and to provide design flexibility in
multiple ? supply ? voltage environments.
An internal diode (D 1 , in schematic below) is provided such that
V CC2 is derived from V CC3 (V CC2 does not require an external power
supply input). In applications where V CC3 may be powered down,
diode D 1 blocks any DC current path from the DDC_OUT pins back to
the powered down V CC3 rail via the upper ESD protection diodes.
Two non ? inverting drivers provide buffering for the HSYNC and
VSYNC signals from the Video Controller IC (SYNC_IN1,
http://onsemi.com
QSOP16
QR SUFFIX
CASE 492
MARKING DIAGRAM
PACVGA
201QR
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SYNC_IN2). These buffers accept TTL input levels and convert them
to CMOS output levels that swing between Ground and V CC3 .
When the PWR_UP input is driven LOW, the SYNC outputs are
driven LOW and the SYNC inputs can float: no current will be drawn
PACVGA 201QR
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= Specific Device Code
= Year
= Work Week
= Pb ? Free Package
from the V CC3 supply.
The PACVGA201 is housed in a 16 ? pin QSOP package with RoHS
ORDERING INFORMATION
compliant lead ? free finishing.
Device
Package
Shipping ?
Features
? Seven Channels of ESD Protection for All VGA Port Connector
Pins
? Meets IEC ? 61000 ? 4 ? 2 Level ? 4 ESD Requirements
( ? 8 kV Contact Discharge)
? Very Low Loading Capacitance from ESD Protection Diodes on
VIDEO Lines, 4pF Typical
PACVGA201QR QSOP16 2500/Tape & Reel
(Pb ? Free)
?For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
?
?
?
?
TTL to CMOS Level ? Translating Buffers with Power Down
Mode for HSYNC and VSYNC Lines
Three Power Supplies for Design Flexibility
Compact 16 ? Pin QSOP Package
These Devices are Pb ? Free and are RoHS Compliant
Applications
? ESD Protection and Termination Resistors for VGA (Video) Port
Interfaces
? Desktop PCs
? Notebook Computers
? LCD Monitors
? Semiconductor Components Industries, LLC, 2011
October, 2011 ? Rev. 4
1
Publication Order Number:
PACVGA201/D
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| PC123X1YSZ0F | PHOTOCOUPLER TRAN OUT 4-DIP |
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相关代理商/技术参数 |
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| PACVGA203 | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:VGA Port Companion Circuit |
| PACVGA203Q | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:VGA Port Companion Circuit |
| PACVGA203QR | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:VGA Port Companion Circuit |
| PACZIG1284 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:PActive? IEEE 1284 Parallel Port ESD/EMI/Termination Network. |
| PACZIG128402Q | 制造商:CALMIRCO 制造商全称:California Micro Devices Corp 功能描述:IEEE 1284 Parallel Port ESD/EMI/Eermination network |
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