CXA3106Q
PLL IC for LCD Monitor/Projector
Description
48 pin QFP (Plastic)
The CXA3106Q is a PLL IC for LCD monitors/
projectors with built-in phase detector, charge pump,
VCO and counter.
The various internal settings are performed by
serial data via a 3-line bus.
Applicable LCD monitor/projector resolution are
VGA, SVGA and XGA, etc.
Features
• Supply voltage: 5V ± 10% single power supply
• Package: 48-pin QFP
Functions
• Phase detector enable
• UNLOCK output
• Power consumption: 335mW
• Sync input frequency: 10 to 100kHz
• Clock output signal frequency: 10 to 120MHz
• Clock delay: 1/16 to 20/16 CLK
• Sync delay: 1/16 to 20/16 CLK
• I/O level: TTL, PECL (complementary)
• Low clock jitter
• Output TTL disable function
• Power save function (2 steps)
Applications
• CRT displays
• LCD projectors
• LCD monitors
• Multi-media
• 1/2 clock output
Pin Configuration (Top View)
35
32 31
30 29 28 27 26 25
36
34 33
IOGND
IOVCC
DSYNC
24
37
38
39
40
41
42
43
44
45
46
47
48
CLK
23
22
21
20
19
18
17
16
15
14
13
PLLVCC
PLLGND
VCOVCC
VCOGND
VCOHGND
IREF
CLKN
CLK/2
CLK/2N
DGND
DVCC
UNLOCK
DIVOUT
SEROUT
CS
RC2
RC1
IRGND
IRVCC
TLOAD
9
10 11 12
1
2
3
4
5
6
7
8
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E97447A7X-PS
SONY [ SONY CORPORATION ]
