參數(shù)資料
型號(hào): PACVGA105Q
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO16
封裝: QSOP-16
文件頁數(shù): 2/4頁
文件大?。?/td> 91K
代理商: PACVGA105Q
2004 California Micro Devices Corp. All rights reserved.
2
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
L Tel: 408.263.3214
L Fax: 408.263.7846 L www.calmicro.com
01/28/04
PACVGA105
PIN DESCRIPTIONS
LEAD(s)
NAME
DESCRIPTION
1
HSYNC_OUT
Horizontal sync signal buffer output. Connects to the video connector side of the horizontal sync
line.
2
HSYNC
Horizontal sync signal buffer input. Connects to the VGA Controller side of the horizontal sync
line.
3, 11
GNDD
Digital ground reference supply pin.
4VRGB
VRGB supply pin. This is an isolated supply pin for the R, G and B ESD protection circuits.
5
B
Blue signal video protection channel. This pin is typically tied to the B video line between the
VGA controller device and the video connector.
6
G
Green signal video protection channel. This pin is typically tied to the G video line between the
VGA controller device and the video connector.
7
R
Red signal video protection channel. This pin is typically tied to the R video line between the
VGA controller device and the video connector.
8
GNDA
Analog ground reference supply pin.
9, 16
VCC
VCC supply pin. This is the main supply input for the DDC_CLK and DDC_DATA pullup resistors
and ESD protection circuits. It is also connected to the sync buffers and to the ESD protection
diodes present on the HSYNC_OUT and VSYNC_OUT lines.
10
DDC_DATA
DDC data pin.
12
DDC_CLK
DDC clock pin.
13
VAUX
VAUX supply pin. This is the supply input for the 50k pullups connected to the HSYNC and
VSYNC buffer inputs.
14
VSYNC
Vertical sync signal buffer input. Connects to the VGA Controller side of the vertical sync line.
15
VSYNC_OUT
Vertical sync signal buffer output. Connects to the video connector side of the vertical sync line.
PACKAGE / PINOUT DIAGRAM
Note: This drawing is not to scale.
Top View
16 Pin QSOP
1
2
3
4
14
13
12
11
5
6
7
10
9
8
15
16
VCC
VSYNC_OUT
VSYNC
VAUX
DDC_CLK
GNDD
DDC_DATA
HSYNC_OUT
HSYNC
GNDD
VRGB
B
G
R
VCC
GNDA
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