www.datasheet4u.com

900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Sony Semiconductor Electronic Components Datasheet

CXA2125Q Datasheet

Audio/Video Switch with Electronic Volume for 3 Scart

No Preview Available !

CXA2125Q pdf
CXA2125Q
Audio/Video Switch with Electronic Volume for 3 Scart
Description
The CXA2125Q is an I2C programmable audio, video
switch designed primarily for set top box applications. It
interfaces from digital encoder sources to TV, VCR and
auxiliary scart connectors.
Features
3 scart independent audio/video switching (TV, VCR,
AUX)
0 to –63dB volume control with click noise reduction
5 stereo audio inputs
I2C control
Scart Function Switching input and output
Scart Fast Blanking for OSD
Mono switchable to stereo on TV, VCR and AUX outputs
On-chip +12V to +9V voltage regulator
Logic output
Selectable +6dB, +12dB gain on TV output
RGB input on VCR scart
Compatible with 2 scart Audio/Video switch CXA2126Q
Applications
Digital Set Top Box
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
Supply voltage
VCC
Operating temperature Topr
Storage temperature Tstg
Allowable power dissipation
PD
12
–20 to +75
–65 to +150
850
V
°C
°C
mW
Operating Conditions
Supply voltage
Operating voltage
10.7 to 12
9 ± 0.5
V
V
64 pin QFP (Plastic)
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–
E99338-PS


Sony Semiconductor Electronic Components Datasheet

CXA2125Q Datasheet

Audio/Video Switch with Electronic Volume for 3 Scart

No Preview Available !

CXA2125Q pdf
CXA2125Q
Block Diagram
Typical Connection
DIG
VCR
AUX
FBLK_IN1 52
FBLK_IN2 53
FBLK_IN3 51
DIG BLUE
VCR BLUE
AUX BLUE
VIN1 63
VIN2 61
VIN3 13
DIG GREEN/CVBS
VCR GREEN
AUX GREEN
VIN4 2
VIN5 59
VIN6 15
DIG RED/CHROMA
DIG CHROMA
VCR RED/CHROMA
AUX RED/CHROMA
VIN7 4
VIN8 6
VIN9 57
VIN10 17
DIG CVBS/LUMA
DIG CVBS/LUMA
VCR CVBS/LUMA
AUX CVBS/LUMA
TV CVBS
ANALOGUE SAT CVBS
VIN11 8
VIN12 10
VIN13 55
VIN14 21
VIN15 23
VIN16 25
VID_VCC 60
VID_BIAS 62
VID_GND 7
AUD_VCC 20
AUD_BIAS 19
AUD_GND 26
DIG_VCC 38
DIG_GND 43
VCC_12V 58
VREG_BASE 56
VREG_9V 54
4.05V
Bias 1
4.5V
Bias 2
9V reg
DIG
VCR
AUX
TV
ANALOGUE SAT
RIN1 3
RIN2 12
RIN3 16
RIN4 22
RIN5 27
–6dB
–6dB
–6dB
–6dB
DIG
VCR
AUX
TV
ANALOGUE SAT
LIN1 5
LIN2 14
LIN3 18
LIN4 24
LIN5 29
–6dB
–6dB
–6dB
–6dB
FBLK_SW
+5V
0V
VIDEO_SWITCH1 (TV)
×2
×2
×2
×2
100
100
100
100
100
Typical Connection
50 TV_FBLANK
48 VOUT1
TV BLUE
47 VOUT2
TV GREEN
TV
46 VOUT3
TV RED/C
49 VOUT4
TV CVBS/Y
VIDEO_SWITCH2 (VCR)
×2
×2
100
100
41 VOUT5
VCR CHROMA
VCR
44 VOUT6
VCR CVBS/Y
VIDEO_SWITCH3 (AUX)
×2
Bias VOLUME CONTROL
AUDIO_SWITCH1 (TV) & MUTE
100
×2
×2
8dB 1dB 0/6dB
ZCD
×2
×2
8dB 1dB
AUDIO_SWITCH2 (VCR)
0/6dB
MONO SWITCH
×2
Selectable Gain Stage
×2
×2
MONO SWITCH
39 VOUT7
33 MONO
AUX CVBS
35 PHONO_R
40 RTV
42 LTV
TV
37 PHONO_L
34 ROUT1
36 LOUT1
VCR
AUX
AUDIO_SWITCH3 (AUX)
HW_MUTE 45
FNC_VCR 64
FNC_AUX 1
SDA 11
SCL 9
Monitor
Monitor
Bias Mute
4.5V
I2C
Interface
LOGIC
P.O.D
3.3V or 5V
×2
×2
MONO SWITCH
31 ROUT2
32 LOUT2
AUX
30 FNC_TV
28 LOGIC
–2–


Part Number CXA2125Q
Description Audio/Video Switch with Electronic Volume for 3 Scart
Maker Sony Corporation
Total Page 30 Pages
PDF Download
CXA2125Q pdf
CXA2125Q Datasheet PDF
[partsNo] view html
View PDF for Mobile








Similar Datasheet

1 CXA2125Q Audio/Video Switch with Electronic Volume for 3 Scart Sony Corporation
Sony Corporation
CXA2125Q 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