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Sony Semiconductor Electronic Components Datasheet

CXA3106AQ Datasheet

PLL IC for LCD Monitor/Projector

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CXA3106AQ
PLL IC for LCD Monitor/Projector
Description
The CXA3106AQ 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
NTSC, PAL, VGA, SVGA, XGA, and SXGA etc.
48 pin QFP (Plastic)
Features
Supply voltage: 5V ± 10% single power supply
Package: 48-pin QFP
Power consumption: 350mW
Sync input frequency: 10 to 100kHz
Clock output signal frequency: 10 to 160MHz
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
Pin Configuration (Top View)
Functions
Phase detector enable
UNLOCK output
Output TTL disable function
Power save function (2 steps)
Applications
CRT displays
LCD projectors
LCD monitors
Multi-media
36 35 34 33 32 31 30 29 28 27 26 25
IOGND 37
IOVCC 38
PLLVCC 39
PLLGND 40
VCOVCC 41
VCOGND 42
VCOHGND 43
IREF 44
RC2 45
RC1 46
IRGND 47
IRVCC 48
24 DSYNC
23 CLK
22 CLKN
21 CLK/2
20 CLK/2N
19 DGND
18 DVCC
17 UNLOCK
16 DIVOUT
15 SEROUT
14 CS
13 TLOAD
1 2 3 4 5 6 7 8 9 10 11 12
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–
E97812A03


Sony Semiconductor Electronic Components Datasheet

CXA3106AQ Datasheet

PLL IC for LCD Monitor/Projector

No Preview Available !

CXA3106AQ
Absolute Maximum Ratings (Ta = 25°C)
Supply voltage
IOVCC, DVCC, TTLVCC, PECLVCC, PLLVCC,
VCOVCC, IRVCC,
–0.5 to +7.0
IOGND, DGND, TTLGND, VCOHGND, PLLGND,
VCOGND, IRGND
–0.5 to +0.5
Input voltage
VCOH, VCOL, SYNCH, SYNCL, VCO, HOLD,
SYNC, SENABLE, SCLK, SDATA, TLOAD, CS IOGND – 0.5 to IOVCC + 0.5
RC2
IRGND – 0.5 to IRVCC + 0.5
Output current
SEROUT, DIVOUT, UNLOCK, CLK/2N, CLK/2,
CLKN, CLK, DSYNC, CLK/2L, CLK/2H, CLKL,
CLKH, DSYNCH, DSYNCL, VBB
–30 to +30
IREF, RC1
–2 to +2
Storage temperature Tstg
–65 to +150
Operating ambient temperature
Ta –25 to +75
Allowable power dissipation
PD 750
V
V
V
V
mA
mA
°C
°C
mW
Recommended Operating Conditions
• Supply voltage
IOVCC, DVCC, TTLVCC, PECLVCC,
PLLVCC, VCOVCC, IRVCC
IOGND, DGND, TTLGND, VCOHGND,
• Digital input
PLLGND, VCOGND, IRGND
DIN (PECL) 1 H level
DIN (PECL) 1 L level
DIN (TTL) 2 H level
DIN (TTL) 2 L level
• SYNC, SYNCH, SYNCL input jitter
• Operating temperature
Ta
Min.
4.75
–0.05
IOVCC – 1.1
2.0
–20
1 VCOH, VCOL, SYNCH, SYNCL
2 VCO, HOLD, SYNC, SENABLE, SCLK, SDATA, TLOAD, CS
Typ. Max.
5.00 5.25 V
0 0.05 V
IOVCC – 1.5
0.8
1.0
V
V
V
ns
+75 °C
–2–


Part Number CXA3106AQ
Description PLL IC for LCD Monitor/Projector
Maker Sony Corporation
Total Page 30 Pages
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