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Sony Semiconductor Electronic Components Datasheet

CXA2069Q Datasheet

S2-Compatible 7-Input 3-Output Audio/Video Switch

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CXA2069Q
S2-Compatible 7-Input 3-Output Audio/Video Switch
Description
The CXA2069Q is a 7-input, 3-output audio/video
switch featuring I2C bus compatibility for TVs. This
IC has input pins that are compatible with S2
protocol.
64 pin QFP (Plastic)
Features
4 inputs that are compatible with S2 protocol
Serial control with I2C bus
7 inputs, 3 outputs
The desired inputs can be selected independently
for each of the 3 outputs
Wide band video amplifier (20 MHz, –3 dB)
Y/C MIX circuit
Slave address can be changed (90H/92H)
Audio muting from external pin
High impedance maintained by I2C bus lines (SDA,
SCL) even when power is OFF
Wide audio dynamic range (3 Vrms typ.)
Applications
Audio/video switch featuring I2C bus compatibility
for TVs
Absolute Maximum Ratings (Ta=25 °C)
Supply voltage VCC
12
Operating temperature
Topr
–20 to +75
Storage temperature
Tstg –65 to +150
Allowable power dissipation
PD 1300
Operating Conditions
Supply voltage
9±0.5
V
°C
°C
mW
V
Structure
Bipolar silicon monolithic IC
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—
E96Y05B81


Sony Semiconductor Electronic Components Datasheet

CXA2069Q Datasheet

S2-Compatible 7-Input 3-Output Audio/Video Switch

No Preview Available !

Block Diagram
TV 63
V1 1
V2 8
V3 15
V4 22
V5 30
V6 60
Y1 3
Y2 10
Y3 17
Y4 24
C1 5
C2 12
C3 19
C4 26
LTV 62
LV1 2
LV2 9
LV3 16
LV4 23
LV5 29
LV6 59
RTV 64
RV1 4
RV2 11
RV3 18
RV4 25
RV5 31
RV6 61
Audio system is attenuated by 6dB at input,
and a total gain is 0dB (LOUT1 and ROUT1
can be changed to –6dB).
CXA2069Q
6dB
6dB
6dB
6dB
6dB
6dB
6dB
6dB
6dB
BIAS
6dB
0dB
6dB
0dB
6dB
6dB
Logic
6dB
6dB
—2—
53 VOUT1
49 YIN1
56 YOUT1
55 TRAP1
58 COUT1
51 CIN1
44 V/YOUT2
46 TRAP2
47 COUT2
41 VOUT3
39 YOUT3
37 COUT3
57 VGND
50 BIAS
42 VCC
35 AGND
52 LOUT1
54 ROUT1
43 LOUT2
45 ROUT2
38 LOUT3
40 ROUT3
36 DC OUT
33 SCL
34 SDA
32 ADR
7 S-1
14 S-2
21 S-3
28 S-4
6 S2-1
13 S2-2
20 S2-3
27 S2-4
48 MUTE


Part Number CXA2069Q
Description S2-Compatible 7-Input 3-Output Audio/Video Switch
Maker Sony Corporation
Total Page 19 Pages
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