ICS2572M Просмотр технического описания (PDF) - Integrated Circuit Systems
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Компоненты Описание
производитель
ICS2572M Datasheet PDF : 10 Pages
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ICS2572
Pin Configuration
XTAL1
1
XTAL2
2
XTFREQ
3
FS0
4
FS1
5
STROBE
6
FS2
7
FS3
8
MS0
9
VSS
10
20
VDD
19
CLK+
18
CLK-
17
VSS
16
LOAD
15
VAA
14
VSS
13
VDD
12
MCLK
11
MS1
20-Pin DIP or SOIC
J-4, J-7
Pin Descriptions
PIN NUMBER
1
2
3
4
5
7
8
6
9
11
19
18
16
12
17
10, 14
13, 20
15
PIN NAME
XTAL1
XTAL2
EXTFREQ
FS0
FS1
FS2
FS3
STROBE
MS0
MS1
CLK+
CLK-
LOAD
MCLK
RESERVED
VSS
VDD
VAA
TYPE
A
A
I
I
I
I
I
I
I
I
O
O
O
O
-
P
P
P
DESCRIPTION
Quartz crystal connection 1/Reference Frequency Input.
Quartz crystal connection 2.
External Frequency Input
VCLK PLL Frequency Select LSB.
VCLK PLL Frequency Select Bit.
VCLK PLL Frequency Select Bit.
VCLK PLL Frequency Select MSB.
Control for Latch of VCLK Select Bits (FS0-FS3).
MCLK PLL Frequency Select LSB.
MCLK PLL Frequency Select MSB.
Pixel Clock Output (not inverted)
Pixel Clock Output (inverted)
Divided Dotclock (/4, 5, or 8)
MCLK Frequency Output
Must Be Connected to VSS.
Device Ground. All pins must be connected.
Output Stage Vdd. All pins must be connected.
Synthesizer Vdd.
E-96
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