1527G1LF 데이터 시트보기 (PDF) - Integrated Circuit Systems
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1527G1LF Datasheet PDF : 11 Pages
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ICS1527 Data Sheet
Section 2 Pin Descriptions
Section 2 Pin Descriptions
Table 2-1 ICS1527 Pin Descriptions
PIN NO. PIN NAME
1
VSSD
TYPE
POWER
DESCRIPTION
Digital ground
2
SDA
3
SCL
IN/OUT
IN
Serial data
Serial clock
4
VSYNC
IN
Vertical sync
5
EXTFB
6
HSYNC
IN
External feedback
IN
Horizontal sync
7
VDDA
8
VSSA
9
I2CADR
POWER
POWER
IN
Analog supply
Analog ground
I2C device address
10 LOCK
LVCMOS Lock
OUT
11 HSYNC_out LVCMOS HSYNC output
OUT
12
CLK
LVCMOS Pixel clock output
OUT
13
VDDQ
POWER Output driver supply
14 VSYNC_out LVCMOS VSYNC output
OUT
15 VSSQ
POWER Output driver ground
16 VDDD
POWER Digital supply
COMMENTS
I2C-bus
I2C-bus
From External Divider
Clock input to PLL
Power for analog circuitry
Ground for analog circuitry
Chip I2C address select
PLL lock
Schmitt-trigger filtered HSYNC
realigned with the output pixel clock
LVCMOS driver for full-speed clock
Power for output drivers
Schmitt-trigger filtered VSYNC
realigned with the output pixel clock
Ground for output drivers
Power for digital sections
Notes
1
1
1&2
1&2
1&2
Notes: 1. These LVTTL inputs are 5 V tolerant.
2. Connect to ground if unused.
MDS 1527 G
4
Revision 110905
Integrated Circuit Systems, 525 Race Street, San Jose, CA 95126, tel (408) 297-1201 www.icst.com
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