CXA3106Q
PLL IC for LCD Monitor/Projector
Description
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
•
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
•
1/2 clock output
48 pin QFP (Plastic)
Functions
•
Phase detector enable
•
UNLOCK output
•
Output TTL disable function
•
Power save function (2 steps)
Applications
•
CRT displays
•
LCD projectors
•
LCD monitors
•
Multi-media
PECLV
CC
TTLGND
PECLV
CC
DSYNCH
DSYNCL
Pin Configuration
(Top View)
CLK/2H
36 35 34 33 32 31 30 29 28 27 26 25
IOGND
CLKH
TTLV
CC
CLKL
VBB
CLK/2L
IOGND 37
IOV
CC
38
PLLV
CC
39
PLLGND 40
VCOV
CC
41
VCOGND 42
VCOHGND 43
IREF 44
RC2 45
RC1 46
IRGND 47
IRV
CC
48
24 DSYNC
23 CLK
22 CLKN
21 CLK/2
20 CLK/2N
19 DGND
18 DV
CC
17 UNLOCK
16 DIVOUT
15 SEROUT
14 CS
13 TLOAD
1
2
3
4
5
6
7
8
9 10 11 12
VCOH
SYNCH
SYNCL
IOGND
IOV
CC
SYNC
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.
–1–
SENABLE
SDATA
HOLD
VCOL
SCLK
VCO
E97447A7X-PS
SONY [ SONY CORPORATION ]
