Sanyo LA73031V For dvd recorder video signal input switch Datasheet

Ordering number : ENA0240
Monolithic Linear IC
For DVD Recorder
LA73031V
Video Signal Input Switch
Overview
This LA73031V is a video signal input switch for DVD recorder.
Functions
• 6MHz low pass filter
• Video signal detection
• Composite sync output
• Standby mode
• Six input switches × one channel
• Five input switches × two channels
• Keyed clamp
• 6dB amplifier
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Allowable power dissipation
Symbol
Conditions
Ratings
VCC max
Pd max
Ta ≤ 75°C ∗
Unit
7.0
V
780
mW
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-40 to +150
°C
∗ When mounted on a 114.3×76.1×1.6mm3 glass epoxy resin.
Recommended Operating Conditions at Ta = 25°C
Parameter
Recommending operation voltage
Operating voltage range
Input pin voltage application range
Symbol
VCC
VCC opr
VIN
Conditions
Ratings
Unit
5.0
V
4.75 to 5.25
V
-0.3 to VCC opr + 0.3
V
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
71906 MS OT B8-7234 No.A0240-1/10
LA73031V
Electrical Characteristics at Ta = 25°C, VCCV= ±5.0V
Input signal
Parameter
Current
Symbol
Point
Signal
Freq
[Hz]
Ratings
Amplitude
[p-p]
ICC1
dissipation
Output
Point
Test Conditions
VCC1
Measure the sum of currents
VCC2
flowing into VCC1, VCC2, VCC3
VCC3
Control Voltage Unit: V
min
typ
max
Unit
V4
V7
60
75
90
mA
0
0
7.5
9
10.5
mA
V9 V17 V19 V21 V23 V25 V28
5
5
0
0
0
0
0
and VCC4 with no signal.
VCC4
Current
ICC2
dissipation
at standby
of composite
Measure the sum of currents
VCC2
flowing into VCC1, VCC2, VCC3
VCC3
mode
Output level
VCC1
5
and VCC4 at standby mode.
VCC4
C40
VIN40
SG1
1V
T38
Measure the output sync tip level
0.7
0.8
0.9
V
0
5
5
0
0
0
0
0
5
at T38.
C42
VIN42
SG1
1V
T38
0.7
0.8
0.9
V
0
5
5
5
0
0
0
0
5
C44
VIN44
SG1
1V
T38
0.7
0.8
0.9
V
0
5
5
0
5
0
0
0
5
C1
VIN1
SG1
1V
T38
0.7
0.8
0.9
V
0
5
5
5
5
0
0
0
5
5
C3
VIN3
SG1
1V
T38
0.7
0.8
0.9
V
0
5
5
0
0
5
0
0
Output level
C8
VIN8
SG2
714mV
T31
Measure the output center level
1.9
2.2
2.5
V
0
5
0
0
0
0
0
0
5
of chroma
C10
VIN10
SG2
714mV
T31
at T31.
1.9
2.2
2.5
V
0
5
0
5
0
0
0
0
5
C12
VIN12
SG2
714mV
T31
1.9
2.2
2.5
V
0
5
0
0
5
0
0
0
5
C14
VIN14
SG2
714mV
T31
1.9
2.2
2.5
V
0
5
0
5
5
0
0
0
5
C16
VIN16
SG2
714mV
T31
1.9
2.2
2.5
V
0
5
0
0
0
5
0
0
5
C18
VIN18
SG3
1V
T29
Measure the output sync tip level
0.7
0.8
0.9
V
0
5
0
0
0
0
0
0
5
at T29.
Output level
of Y
C20
VIN20
SG3
1V
T29
0.7
0.8
0.9
V
0
5
0
5
0
0
0
0
5
C22
VIN22
SG3
1V
T29
0.7
0.8
0.9
V
0
5
0
0
5
0
0
0
5
C24
VIN24
SG3
1V
T29
0.7
0.8
0.9
V
0
5
0
5
5
0
0
0
5
C26
VIN26
SG3
1V
T29
0.7
0.8
0.9
V
0
5
0
0
0
5
0
0
5
Pedestal level
PC38
VIN6
SG4
1V
T38
Measure the output pedestal level
2.2
2.3
2.4
V
5
5
0
0
0
0
0
0
5
of component
PC31
VIN8
SG4
1V
T31
at T38 and T29.
2.2
2.3
2.4
V
5
5
0
0
0
0
0
0
5
VIN18
SG3
G40H
VIN40
SG1
100k
1V
T38
Measure the gain to input of each
5.5
6
6.5
dB
0
5
5
0
0
0
0
0
5
G8H
VIN8
SG1
100k
714mV
T31
output.
5.5
6
6.5
dB
0
5
0
0
0
0
0
0
5
G18H
VIN18
SG1
100k
1V
T29
20log(VOUT/VIN)
5.5
6
6.5
dB
0
5
0
0
0
0
0
0
5
G40L
VIN40
SG1
100k
1V
T38
Measure the gain to input of each
-0.5
0
0.5
dB
0
0
5
0
0
0
0
0
5
G8L
VIN8
SG1
100k
714mV
T31
output.
-0.5
0
0.5
dB
0
0
0
0
0
0
0
0
5
G18L
VIN18
SG1
100k
1V
T29
20log(VOUT/VIN)
-0.5
0
0.5
dB
0
0
0
0
0
0
0
0
5
Frequency
F40
VIN40
SG1
10M
1V
T38
Ga-Gb
-0.5
0
0.5
dB
0
5
5
0
0
0
0
0
5
characteristics
F8
VIN8
SG1
10M
714mV
T31
Ga=20log(VOUT/VIN) for 100kHz
-0.5
0
0.5
dB
0
5
0
0
0
0
0
0
5
F18
VIN18
SG1
10M
1V
T29
Gb=20log(VOUT/VIN) for 10MHz
-0.5
0
0.5
dB
0
5
0
0
0
0
0
0
5
F40LP1
VIN40
SG1
6M
1V
T38
Ga-Gb
-3
-1
0.5
dB
0
5
5
0
0
0
0
0
0
characteristics F8LP1
in LPF-on1
F18LP1
VIN8
SG1
6M
714mV
T31
Ga=20log(VOUT/VIN) for 100kHz
-3
-1
0.5
dB
0
5
0
0
0
0
0
0
0
VIN18
SG1
6M
1V
T29
Gb=20log(VOUT/VIN) for 6MHz
-3
-1
0.5
dB
0
5
0
0
0
0
0
0
0
output
6dB amp gain
0dB amp gain
in LPF-off
Frequency
1V
Continued on next page
No.A0240-2/10
LA73031V
Continued from preceding page.
Input signal
Parameter
Frequency
characteristic
s in LPF-on2
Output 2nd
order
distortion
C.SYNC
Ratings
Symbol
Point
Signal
Freq
[Hz]
Amplitude
[p-p]
F40LP2
VIN40
SG1
14.3M
1V
Output
Point
Test Conditions
T38
Ga-Gb
Ga=20log(VOUT/VIN) for 100kHz
F8LP2
VIN8
SG1
14.3M 714mV
T31
F18LP2
VIN18
SG1
14.3M
1V
T29
H40
VIN40
SG1
5M
1V
T38
Control Voltage Unit: V
Min Typ Max
Unit
V4
V7
-40
dB
0
5
-30
V9 V17 V19 V21 V23 V25 V28
5
0
0
0
0
0
0
-40
-30
dB
0
5
0
0
0
0
0
0
0
-40
-30
dB
0
5
0
0
0
0
0
0
0
Measure the output 2nd
-45
-35
dB
0
5
5
0
0
0
0
0
0
harmonics component of 5MHz.
-45
-35
dB
0
5
0
0
0
0
0
0
0
-45
-35
dB
0
5
0
0
0
0
0
0
0
VCC
V
0
5
0
0
0
0
0
0.3
0.6
V
0
5
0
0
0
0
0
Measure the pulse delay for input 0.85 1.2
1.6
µs
0
5
0
0
0
0
0
5.2
µs
0
5
0
0
0
0
0
VCC
V
0
5
0
0
0
0
0
Gb=20log(VOUT/VIN) for
14.3MHz
H8
VIN8
SG1
5M
714mV
T31
H18
VIN18
SG1
5M
1V
T29
CV40H
VIN40
SG3
1V
T34
Separator
Measure the output high level at
VCC
T34.
-0.5
output high
level
C.SYNC
CV40L
VIN40
SG3
1V
T34
Separator
Measure the output low level at
0
T34.
output high
level
C.Sync
CT40
VIN40
SG3
1V
T34
separator
signal at T34.
output pulse
delay time
C.Sync
CW40
VIN40
SG3
1V
T34
Measure the pulse width at T34.
3.2
VV40H
VIN40
SG6
1V
T36
Measure the output high level at
VCC
T36.
-0.5
4.2
separator
output pulse
width
V.Sync
separator
output high
level
V.Sync
VV40L
VIN40
SG6
1V
T36
separator
Measure the output low level at
0
0.3
0.6
V
0
5
0
0
0
0
0
11
19
27
µs
0
5
0
0
0
0
0
T34.
output low
level
V.Sync
VT40
VIN40
SG6
1V
T36
separator
Measure the pulse delay for input
signal at T36.
output pulse
delay time
V.Sync
VW40
VIN40
SG6
1V
T36
Measure the pulse width at T36.
150 190 240
µs
0
5
0
0
0
0
0
VIN40
SG1
1V
T43
Input signal
VCC
VCC
V
0
5
0
0
0
0
0
0.6
V
0
5
0
0
0
0
0
separator
output pulse
width
V-DET output VDET40
high level
-0.5
V-DET output
T43
No signal
0
0.3
low level
DG
DGLP38
VIN40
SG5
3.58M
1V
T38
-2
0
2
%
0
5
5
0
0
0
0
0
0
DP
DPLP38
VIN40
SG5
3.58M
1V
T38
-1.5
0
1.5
deg
0
5
5
0
0
0
0
0
0
CTCV
VIN40
GND
5M
1V
T38
-60
-55
dB
0
5
5
0
0
0
0
0
VIN42
SG1
VIN8
VIN10
GND
5M
714mV
T31
-60
-55
dB
0
5
0
0
0
0
0
0
VIN18
GND
5M
1V
T29
-60
-55
dB
0
5
0
0
0
0
0
0
VIN20
SG3
VIN40
SG3
1V
T38
-65
-60
dB
0
5
5
0
0
0
0
0
Crosstalk
CVBS
Crosstalk C
Crosstalk Y
Video S/N
CTC
CTY
SN40
SG2
BW = HPF100kHz, LPF5MHz
0
20log (noise/signal)
No.A0240-3/10
LA73031V
Package Dimensions
unit : mm (typ)
3277
15.0
0.5
5.6
7.6
23
44
1
22
0.65
0.2
0.22
0.1
(1.5)
1.7max
(0.68)
SANYO : SSOP44(275mil)
Control Specification
Pin control voltage Low level: 0 to 0.7V, High level: 2.6 to 5V
Input selection control
PIN21
PIN19
PIN17
PIN9
PIN4
PIN23
Output
INSEL3
INSEL2
INSEL1
YOUTSEL
COMPONENT
Stand-by
CVBSOUT
Y OUT
C OUT
C.SYNC
L
L
L
L
L
L
CVBS1
Y1
C1
Y1
L
L
H
L
L
L
CVBS2
Y2
C2
Y2
L
H
L
L
L
L
CVBS3
Y3
C3
Y3
L
H
H
L
L
L
CVBS4
Y4
C4
Y4
H
L
L
L
L
L
CVBS5
Y5
C5
Y5
L
L
L
H
L
L
CVBS1
CVBS1
C1
CVBS1
L
L
H
H
L
L
CVBS2
CVBS2
C2
CVBS2
L
H
L
H
L
L
CVBS3
CVBS3
C3
CVBS3
L
H
H
H
L
L
CVBS4
CVBS4
C4
CVBS4
H
L
L
H
L
L
CVBS5
CVBS5
C5
CVBS5
L
Cb
Y1
Cr (C1)
H
H
Y1
CVBS2/Y2 (∗1)
Other Controls
Pin No
Control item
L control
H control
7
Gain-CTL
0dB
6dB
28
LPF ON/OFF
ON
OFF
∗1: At the time of standby, if a signal is in Y2, the sync of the signal of Y2 will be separated.
Standby mode
CVBS2
Y2
C.Sync output
Input
No Input
CVSB2
Input
Input
Y2
No Input
Input
Y2
∗2: Since Pin25 is test mode control, please apply GND level.
No.A0240-4/10
LA73031V
Block Diagram and Application Circuit Example
No.A0240-5/10
LA73031V
Pin Functions
Pin
No.
Pin name
Signal wave form
DC voltage AC level
1
CVBS-IN4
0dB: 1.6V
3
CVBS-IN5
6dB: 2.1V
40
CVBS-IN1
42
CVBS-IN2
44
CVBS-IN3
DC
No signal: 1.6V
2
V-DET-CTL
DC
1.7 to 2.0V
4
COMPONENT-H
DC
Except component
Equivalent circuit
mode: 0V
Component mode: 5V
7
GAIN-CTL
DC
0dB: 0V
9
Y-OUT-SEL
DC
Y output: 0V
17
INSEL1
DC
19
INSEL2
6dB: 5V
CVBS output :5V
21
INSEL3
23
STAND-BY-H
Low: 0V
High: 5V
DC
Normal mode: 0V
Standby mode: 5V
28
LPF-CTL
DC
LPF-ON: 0V
LPF-OFF: 5V
6
Cb-IN
0dB: 3.0V
6dB: 2.9V
DC
8
No signal: 1.6V
C-IN1/
0dB: 3.0V
Cr-IN
6dB: 2.9V
DC
No signal: 1.6V
Continued on next page.
No.A0240-6/10
LA73031V
Continued from preceding page.
Pin
No.
Pin name
10
C-IN2
12
C-IN3
14
C-IN4
16
C-IN5
11
30
35
Signal wave form
DC voltage AC level
2.9V
DC
No signal: 2.9V
DC
2.5V
VCC4
VCC2
41
VCC3
VCC1
13
GND4
27
GND2
32
GND3
37
GND1
15
REG
18
Y-IN1
0dB: 1.6V
20
Y-IN2
6dB: 2.1V
22
Y-IN3
24
Y-IN4
26
Y-IN5
DC
25
Equivalent circuit
TEST MODE-CTL
No signal: 1.6V
GND
Continued on next page.
No.A0240-7/10
LA73031V
Continued from preceding page.
Pin
No.
29
31
Pin name
Signal wave form
DC voltage AC level
Y-OUT
0.8V
C-OUT/
2.3V
Equivalent circuit
Cr-OUT
38
CVBS-OUT/
CVBS output: 0.8V
Cb-OUT
Component output: 2.3V
33
V-DET-IN
34
C.SYNC OUT
36
V.SYNC OUT
43
V-DET OUT
DC
No signal: 0.3V
Input signal: 5V
39
V-DET-FIL
DC
No.A0240-8/10
LA73031V
Test Circuit
No.A0240-9/10
LA73031V
Input Signal
Specifications of any and all SANYO Semiconductor products described or contained herein stipulate the
performance, characteristics, and functions of the described products in the independent state, and are
not guarantees of the performance, characteristics, and functions of the described products as mounted
in the customer's products or equipment. To verify symptoms and states that cannot be evaluated in an
independent device, the customer should always evaluate and test devices mounted in the customer's
products or equipment.
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and all semiconductor products fail with some probability. It is possible that these probabilistic failures
could give rise to accidents or events that could endanger human lives, that could give rise to smoke or
fire, or that could cause damage to other property. When designing equipment, adopt safety measures
so that these kinds of accidents or events cannot occur. Such measures include but are not limited to
protective circuits and error prevention circuits for safe design, redundant design, and structural design.
In the event that any or all SANYO Semiconductor products (including technical data,services) described
or contained herein are controlled under any of applicable local export control laws and regulations, such
products must not be exported without obtaining the export license from the authorities concerned in
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No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
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otherwise, without the prior written permission of SANYO Semiconductor Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"
for the SANYO Semiconductor product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO Semiconductor believes information herein is accurate and
reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual
property rights or other rights of third parties.
This catalog provides information as of June, 2006. Specifications and information herein are subject
to change without notice.
PS No.A0240-10/10
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