www.datasheet4u.com

900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Sony Semiconductor Electronic Components Datasheet

CXA2647N Datasheet

RF Signal Processor for CD Players

No Preview Available !

CXA2647N pdf
CXA2647N
RF Signal Processor for CD Players
Description
The CXA2647N is an RF signal processing IC for
compact disc players.
30 pin SSOP (Plastic)
Features
• RF signal processor supporting 6× speed CD
• RF system VCA circuit
• RF system equalizer
• Supports pickups with built-in RF summing
amplifier
• Low current consumption mode (RF off mode)
• ROM/RW switching mode
• Center error amplifier
• Output DC level shift circuit
• TE balance adjustment function
Functions
• RF AC summing amplifier, equalizer, VCA
• RF DC summing amplifier
• Focus error amplifier
• Tracking error amplifier
• Center error amplifier
• Automatic power control
• VC buffer amplifier (analog block, digital block)
Absolute Maximum Ratings
• Supply voltage
VCC
• Storage temperature Tstg
• Allowable power dissipation
PD
7
–65 to +150
620
V
°C
mW
Operating Conditions
• Operating supply voltage range
VCC – GND 3.0 to 3.6
V
DVCC – GND 3.0 to 3.6
V
(0V VCC – DVCC < 2V)
• Operating temperature Topr –30 to +85 °C
Pin Configuration
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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–
E01997-PS


Sony Semiconductor Electronic Components Datasheet

CXA2647N Datasheet

RF Signal Processor for CD Players

No Preview Available !

CXA2647N pdf
Block Diagram
CXA2647N
4 3 23 24 25 26
15
RF off at VCC
AC_SUM
VCA
EQ
A6
B7
C8
D9
VOFST VC
ROM/
RW
ROM/
RW
ROM/
RW
VC
VOFST
DVC
ROM/
RW
VC
ROM/
RW
30 DC_OFST
29 RFDCI
28 RFDC
21 CEI
20 CE
17 FEI
ROM/ DVC
RW
VC
F 11 gm
VC
VOFST
ROM/
RW
E 10 gm
VC
L: ROM DVC
L or H H: RW
SW 12
VC
DVC or Hi-Z
Sleep, APC off
PD 2 APC
VCC
ROM/
RW
VC
VOFST
VC
VCC
DVC
LD 1
5 22
27 14
16 FE
19 TE_BAL
18 TE
13 DVCC
2


Part Number CXA2647N
Description RF Signal Processor for CD Players
Maker Sony Corporation
Total Page 23 Pages
PDF Download
CXA2647N pdf
CXA2647N Datasheet PDF
[partsNo] view html
View PDF for Mobile








Similar Datasheet

1 CXA2647N RF Signal Processor for CD Players Sony Corporation
Sony Corporation
CXA2647N pdf





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy