LA75521VA [SANYO]
IF Signal Processing (VIF+SIF) IC that Supports the PAL Video Standard for TV Sets and VCRs; 中频信号处理（ VIF + SIF） IC ，支持PAL视频标准的电视机和录像机
| 型号： | LA75521VA |
| 厂家： | 
SANYO SEMICON DEVICE |
| 描述： | IF Signal Processing (VIF+SIF) IC that Supports the PAL Video Standard for TV Sets and VCRs |
| 文件： | 总13页 (文件大小：192K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ordering number : EN*A1004
Monolithic Linear IC
IF Signal Processing (VIF+SIF) IC
that Supports the PAL Video
Standard for TV Sets and VCRs
LA75521VA
Overview
The LA75521VA is a fully adjustment-free VIF + SIF signal processing IC for TV sets and VCRs that supports the PAL
video standard. It supports 38.0MHz, 38.9MHz, and 39.5MHz as the IF frequencies, as well as PAL sound multi-system
(M/N, B/G, I and D/K), and contains an on-chip sound carrier trap. The IC employs a 4MHz frequency (which can be
switched to 4.43MHz) as the reference frequency of the adjustment free circuit, and controls the VCO, AFT, and sound
filter using an external input signal.
Features
• Internal VCO adjustment free circuit eliminating the need for an external VCO coil.
• Internal sound carrier trap enables easy configuration of PAL sound multi-system at low cost.
• Considerably reduces the number of required peripheral parts.
• Use of digital AFT eliminates a problem of AFT tolerance.
• Package: SSOP24(225mil)
Functions
• VIF amplifier
• EQAMP
• Adjustment-free VCO and PLL detector circuit
• Digital AFT circuit
• RF AGC
• Internal sound carrier trap
• First SIF detector circuit
• PLL-FM detector circuit
• Buzz canceller
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. 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.
21308 TI IM No.A1004-1/13
LA75521VA
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
V
Maximum supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
V
6
640
CC
Pd max
Topr
Ta ≤ 70°C, Mounted on a specified board.*
mW
°C
-20 to +70
-55 to +150
Tstg
°C
*: Mounted on a specified board: 76.1mm×114.3mm×1.6mm, glass epoxy board
Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
V
Recommended supply voltage
Operating supply voltage
V
V
5.0
CC
op
4.5 to 5.5
V
CC
Electrical Characteristics at Ta = 25°C, V
= 5.0V, fp = 38.9MHz
CC
Ratings
typ
Parameter
Symbol
Conditions
No.
Unit
min
max
VIF block
Circuit current
I
V1
75
4.0
0.0
26
85
4.5
0.5
32
95
5.0
1.0
38
mA
V
4
Max RF AGC voltage
Min RF AGC voltage
Input sensitivity
V
H
L
V2
14
V
V3
V
14
V
Video out 2
V4
dBμV
dB
i
AGC range
GR
V5
58
63
Max allowable input
Quiescent video output voltage
Sync signal edge voltage
Video output level
Black noise threshold voltage
Black noise clamp voltage
Video S/N
V max
i
V6
95
100
2.5
1.0
1.2
0.8
1.5
50
dBμV
V
V
5
V7
2.2
0.8
1.0
0.5
1.2
46
2.8
1.2
1.4
1.1
1.8
V
tip
V8
V
5
V
V9
Vp-p
V
O
V
V
V10
V11
V12
V13
V14
V15
V16
V17
V18
V19
V20
V21
V22
V23
V24
V25
V26
V27
V28
V29
V30
V31
V32
V33
V34
V35
BTH
V
BCL
S/N
IC-S
DG
B/G
P/S = 10dB
= 80dBμ
dB
C-S best
38
43
dB
Differential gain
V
3
6.5
5
%
IN
Differential phase
Quiescent AFT voltage
Max AFT voltage
DP
3
deg
V
V
15pin to V
2.0
4
2.5
4.5
0.5
12.5
2.4
-2.4
6
3.0
5
12
CC
V
H
LOAD 22kΩ/22kΩ
LOAD 22kΩ/22kΩ
LOAD 22kΩ/22kΩ
V
12
Min AFT voltage
V
L
0
1
V
12
AFT sensitivity
SF
8.5
2.0
16.5
mV/kHz
MHz
MHz
kHz/mV
kΩ
pF
APC pull-in range (U)
APC pull-in range (L)
VCO control sensitivity
VIF input resistance
VIF input capacity
N trap1 (4.5M)
Fpu
Fpl
β
-2.0
12
1.5
6
3
R
C
38.9MHz
38.9MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
wrt 1MHz
1.0
3
i
i
NT1
NT2
-30
-19
-27
-20
-25
-15
-25
30
-35
-24
-32
-25
-30
-20
-30
80
dB
N trap2 (4.8M)
dB
BG trap1 (5.5M)
BT1
dB
BG trap2 (5.85M)
BT2
dB
I trap1 (6.0M)
IT1
dB
I trap2 (6.55M)
IT2
dB
DK trap1 (6.5M)
DT1
dB
Group delay 1 NTSC (3.0M)
Group delay 1-1 NTSC (3.5M)
Group delay 2 BG (4M)
Group delay 2-1 BG (4.4M)
NGD1
NGD1-1
BGD2
BGD2-1
145
290
210
280
ns
110
50
200
130
200
ns
ns
120
ns
Continued on next page.
No.A1004-2/13
LA75521VA
Continued from preceding page.
Ratings
typ
Parameter
Symbol
Conditions
No.
Unit
min
max
130
Group delay 3 I (4M)
IGD3
IGD3-1
DGD4
wrt 1MHz
V36
V37
V38
V39
V40
V41
V42
V43
V44
V45
V46
V47
V48
V49
V50
V51
V52
V53
ns
ns
0
80
10
30
80
Group delay 3-1 I (4.4M)
Group delay 4 DK (4M)
Group delay 4-1 DK (4.4M)
Video f characteristics MN1
Video f characteristics MN2
Video f characteristics MN3
Video f characteristics BG1
Video f characteristics BG2
Video f characteristics BG3
Video f characteristics I1
Video f characteristics I2
Video f characteristics I3
Video f characteristics DK1
Video f characteristics DK2
Video f characteristics DK3
Group delay 2-2 BG shift (4M)
Group delay 2-3 BG shift (4.4M)
1st SIF Block
wrt 1MHz
120
30
160
50
wrt 1MHz
ns
DGD4-1
VFMN1
VFMN2
VFMN3
VFBG1
VFBG2
VFBG3
VFI1
wrt 1MHz
ns
60
90
M/N 1 to 2MHz
M/N 2 to 3MHz
M/N 3.58MHz
B/G 1 to 3MHz
B/G 3 to 4MHz
B/G 4.43MHz
I 1 to 3MHz
I 3 to 4MHz
I 4.43MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
-1.0
-1.0
-3.0
-1.0
-1.5
-2.5
-1.0
-1.0
-1.5
-1.0
-1.0
-1.5
50
0.0
0.0
-1.5
0.0
0.0
-1.0
0.0
0.0
0.0
0.0
0.0
0.0
100
180
1.0
1.0
0.0
1.5
1.5
0.5
1.0
1.5
1.5
1.0
1.5
1.5
150
250
VFI2
VFI3
VFDK1
VFDK2
VFDK3
BGD2-2
BGD2-3
D/K 1 to 3MHz
D/K 3 to 4MHz
D/K 4.43MHz
wrt 1MHz
wrt 1MHz
ns
110
SIF carrier output level 1
SIF carrier output level 2
1st SIF max input
So1
So2
V = 1mV
i
F1
F2
F3
F4
F5
mVrms
mVrms
dBμV
kΩ
21
21
43
43
120
2
86
86
V = 10mV
i
Si max
Ris
110
1st SIF input resistance
1st SIF input capacity
33.4MHz
33.4MHz
2.4
6
Cis
pF
3
SIF Block
Limiting sensitivity (SPLIT)
Limiting sensitivity (INTER)
FM detection output voltage
AM removal ratio
V (lim) (SP)
i
P = 80dBμ CW
S1
S2
S3
S4
S5
S6
S7
S8
S9
dBμV
dB
20
29
25
35
560
60
0.3
60
6
30
41
V (lim) (IN)
i
P = 80dBμ P/S
V
(FM)
f = 5.5MHz, ΔF = 30kHz
mVrms
dB
390
50
730
O
AMR
THD
Distortion factor
%
0.8
FM detection output S/N
PAL/NT audio voltage gain difference
PAL De-emphasis
S/N (FM)
GD
P = 80dBμ CW
dB
55
dB
Pdeem
Ndeem
dB
-3
NT De-emphasis
dB
-3
Control Block
SIF system SW threshold voltage A/B
38MHz/38.9MHz threshold voltage
38.9MHz/39.5MHz threshold voltage
Inter-carrier system
V7_9th
V10th1
V10th2
V13th
C1
C2
C3
C4
2.2
0.7
3.7
2.5
1.0
4.0
2.8
1.3
4.3
0.3
V
V
V
V
AFT mute level/SIF trap shift
threshold voltage 1
V15th1
C5
C6
C7
0.7
2.2
3.7
1.0
2.5
4.0
1.3
2.8
4.3
V
V
V
AFT mute level/SIF trap shift
threshold voltage 2
V15th2
V15th3
AFT mute level/SIF trap shift
threshold voltage 3
Others
Ref clock input level
Reflev
R11
4.0MHz
O1
O2
83
90
95
dBμV
kΩ
Reference frequency SW threshold
resistance
150
270
No.A1004-3/13
LA75521VA
Package Dimensions
unit : mm (typ)
3287
Pd max - Ta
6.5
1200
Mounted on a specified board:
76.1mm 114.3mm 1.6mm, glass epoxy board
24
13
×
×
1000
800
600
400
200
0
12
1
0.5
0.22
0.15
(0.5)
-20
0
20
40
60
80
100
Ambient Temperature, Ta - °C
SANYO : SSOP24(225mil)
System changeover
a. SIF system SW
The SIF system changeover can be made by connecting both/either A (pin 7) and/or B (pin 9) to GND or by keeping
both or either of them OPEN.
A
B
BG
I
DK
MN
FM DET LEVEL
de-emphasis
GND
GND
OPEN
OPEN
GND
OPEN
GND
OPEN
{
0dB
0dB
0dB
6dB
50μs
{
50μs
{
50μs
{
75μs
Note: { indicates that the system is selected.
b. IF system SW
The IF frequency becomes 38.9MHz when pin 10 is open.
The IF frequency changes to 38.0MHz when pin 10 is connected to GND.
This frequency also changes to 39.5MHz when pin 10 is set to V
.
CC
c. split/inter carrier SW
Inter carrier is selected by connecting the 1st SIF input (pin 13) to GND.
d. Reference frequency changeover SW
The frequency becomes 4.43MHz when pin 11 is open.
The frequency becomes 4.0MHz when 270kΩ is connected between pin 11 and GND.
e. AFT mute level, TRAP point shift
By changing the voltage of pin 15, the potential when AFT is muted and the TRAP point of either “just” or “shift”
(about +220kHz) can be selected.
Pin 15 potential
AFT mute potential
TRAP point shift
V
to 4V
MIDDLE (V /2)
CC
Just
Shift
Just
Shift
CC
4V to 2.5V
2.5V to 1V
1V to GND
MIDDLE (V /2)
CC
HI (V
)
CC
CC
HI (V
)
* With V
= 5V
CC
f. When the FM detection function is not used
When the SIF circuit is not used and the FM detection VCO is to be stopped, short-circuit pin 1 - GND with the
resistance of 1kΩ or less.
No.A1004-4/13
LA75521VA
Pin Assignment
DE-EMPHASIS C
SIF AGC FILTER
FM PLL FILTER
AUDIO OUTPUT
1
2
24
23
22
21
FILTER CONTROL C
AUDIO BIAS FILTER
SIF CARRIER OUTPUT
3
V
4
CC
VIDEO OUTPUT
EQ FILTER
5
20 RF AGC VR
GND
6
19
18 VIF IN 1
LA75521VA
SIF SYSTEM SW A
APC FILTER
7
VIF IN 2
8
17
16
VIF AGC FILTER
SIF SYSTEM SW B
9
10
11
12
15 AFT MUTE LEVEL
14 RF AGC OUTPUT
13 1st SIF INPUT
VIF FREQUENCY SW
REFERENCE CP INPUT
AFT OUTPUT
Top view
Block Diagram
SOUND CARRIER
OUTPUT
RF AGC
OUTPUT
VIF/SIF
INPUT
V4
SW15
V3
SW10 VIF FREQUENCY
0.022μF
AUDIO
V2
V1
SAWF(P)
V3
V2
V1
39.5MHz
38.9MHz
38.0MHz
OUTPUT
1μF
SW13
1μF
22 21
24
23
20
19
18
17
16
15
14
13
SW11 REFERENCE
OPEN
4.43MHz
4.0MHz
RF
SHORT
AGC
DE-
EMP
AMP
TRAP
AMP
SW13
OPEN
SYSTEM
SPLIT
IF
AGC
AGC
AFT
SHORT
INTER
VIDEO
DET
SPLIT
INT
SW15 AFT MUTE LEVEL B/G TRAP SHIFT
AMP
AMP
V4
V3
V2
V1
MIDDLE (V /2)
CC
MIDDLE (V /2)
CC
0
VCO
+250kHz
0
FM
DET
HI (V
)
CC
CC
TRAP
HI (V
)
+250kHz
SW
APC
Pin 7 Pin 9 SIF SYSTEM
SIF
AMP
MODE
CTRL
HI
HI
HI
LO
HI
M
I
EQ
AMP
AGC
LO
LO
B/G
D/K
LO
AFT
OUTPUT
1
2
3
4
5
6
7
8
9
0.47F
10
11
12
0.033F
SW11
0.01μF
SW10
51Ω
3.3k
Ω
1000pF
V
CC
V3
V2
V1
0.01μF
330pF
270k
Ω
SYSTEM SW
B
SYSTEM SW
A
VIDEO
OUTPUT
VIF FREQ.
4.43/4MHz
No.A1004-5/13
LA75521VA
AC Characteristics Test Circuit
SIF
INPUT
SOUND CARRIER
VIF INPUT
IFAGC V15
V
(5V)
OUTPUT
CC
51Ω
0.01μF
51Ω
AUDIO
OUTPUT
1μF
30kΩ
30KVR
1μF
0.01μF
0.01μF
RF AGC
OUTPUT
1000pF
0Ω
0.01μF
19 18
0.022μF
24
23
22
21
20
RF
17
16
15
14
13
VIF
AMP
AGC
DE-
EMP
1stSIF
AMP
TRAP
IF
AGC
AGC
AFT
VIDEO
DET
SPLIT
INT
AMP
AMP
VCO
FM
DET
TRAP
SW
APC
SIF
MODE
CTRL
AMP
EQ
AMP
AGC
2
1
3
4
5
6
7
8
9
10
11
12
0.01μF
AFT OUTPUT
33Ω
0.01
330pF
0.033μF
μF
FILTER
1000pF
0.47μF
0.1μF
4MHz
CP INPUT
EQ
FILTER
V
(5V)
CC
V7
V10
V9
VIDEO
VIDEO
OUTPUT2 OUTPUT1
No.A1004-6/13
LA75521VA
Test Circuit
Input Impedance Test Circuit (VIF and first SIF input impedance)
Impedance analyzer
VIF IN
1st SIF IN
24
23
22
21
20
19
18
17
16
15
14
13
LA75521VA
1
2
3
4
5
6
7
8
9
10
11
12
V
CC
No.A1004-7/13
LA75521VA
Pin Functions
Pin
Pin name
No.
Function
Equivalent Circuit
1
DE-EMPHASIS C
De-emphasis capacitor connection pin
This is used to switch the equivalent resistance
(5kΩ or 7.5kΩ) internally in the IC to select the
time constant.
4kΩ
1
This switching is linked to the SIF input switch.
To disable de-emphasis, disconnect the capacitor.
Connection of an external capacitance of 0.01μF
enables switching between 50 and 75μs.
When the FM detector circuit is not to be used, the
FM VCO can be stopped by connecting it to
ground with a resistor of 1kΩ or less.
0.01μF
2
SIF AGC FILTER
AGC filter pin for SIF carrier
0.01μF is recommended for C1.
2kΩ
2
C1
3
FM PLL FILTER
PLL filter pin of FM detector
This is used to configure an external lag lead filter.
Example: Connect 330pF in parallel with the filter
(0.033μF + 3.3kΩ).
3
8kΩ
0.033μF
330pF
3.3kΩ
3
4
V
Power supply
CC
5
6
EQ OUT
Equalizer circuit. This circuit is used to correct the
video signal frequency characteristics.
Notes on equalizer amplifier design
EQ FILTER
• The equalizer amplifier is designed as a voltage
follower amplifier with a gain of about 0 dB. When
used for frequency characteristics correction, a
capacitor, inductor, and resistor must be
connected in series between pin 6 and ground.
R1
2kΩ
R1:1k
Ω
5
Equalizer amplifier gain AV =
+ 1
Z
R1 is the IC internal resistance, and is 1kΩ. In the
application design, simply select Z to correspond
to the desired characteristics. However, since the
EQ amplifier gain will be maximum at the
6
resonant point defined by Z, care is required to
assure that distortion does not occur.
C
L
=Z
R
Continued on next page.
No.A1004-8/13
LA75521VA
Continued from preceding page.
Pin
Pin name
No.
Function
Equivalent Circuit
7
9
SIF SYSTEM SW A
SIF SYSTEM SW B
SIF system selection switch pins. Combining the
settings of these two pins supports four systems.
In M/N mode, the audio output level is increased
by 6dB.
50kΩ
50kΩ
1kΩ
1kΩ
The internal trap is also linked to these switches.
The truth-values are as follows.
A
B
7
9
Pin 7
Pin 9
MODE
M
1kΩ
1kΩ
H
H
L
H
L
80kΩ
80kΩ
I
H
L
B/G
D/K
L
30kΩ
30kΩ
8
APC FILTER
PLL APC filter connection pin. The APC count is
switched internally in the IC.
The VCO is normally controlled by route A.
When unlocked and during weak field reception,
the VCO is controlled by route B and the loop gain
is increased.
FROM
APC
DET
A
1kΩ
1kΩ
For this APC filter we recommend a resistor of 51Ω
and capacitor of 0.47μF.
The buzz characteristics can be improved by
connecting a capacitor of 100pF or so between
pins 5 and 8.
B
8
10
VIF FREQUENCY SW Switch pin for selecting the IF frequency
When this pin is open, 1/2V exists.
CC
50kΩ
V
: 39.5MHz
CC
Open: 38.9MHz
GND: 38.0MHz
10
11kΩ
50kΩ
11
REFERENCE CP
INPUT
Reference signal input pin necessary for adjusting
the internal sound carrier trap, AFT, etc.
Either 4.0 or 4.43MHz can be selected. Use the
configuration shown in example 1 when using
4.43MHz and configuration shown in example 2
when using 4.0MHz.
200kΩ
Since no oscillator can be configured simply by
connecting the X’tal resonator to pin 11, input the
reference signal from an external source without
fail.
Example 1
11
Example 2
11
11
1000pF
1000pF
4.43M
270kΩ
4.0MHz
Continued on next page.
No.A1004-9/13
LA75521VA
Continued from preceding page.
Pin
Pin name
No.
Function
Equivalent Circuit
12
AFT OUTPUT
AFT output pin. The AFT center voltage is
generated by an external bleeder resistor. The
AFT gain is increased by increasing the resistance
of this external bleeder resistor.
R
R
For the resistor we recommend a resistance equal
to or greater than 22kΩ.
500Ω
For the filter C1 we recommend a capacitance of
0.1μF.
12
500Ω
C1
13
1st SIF INPUT
First SIF input pin. A DC cut capacitor must be
used in the input circuit.
(a) If a SAW filter is used :
The first SIF sensitivity can be increased by
inserting an inductor between the SAW filter
and the IC to neutralize the SAW filter output
capacitance and the IC input capacitance.
2kΩ
(b) When used in an intercarrier system :
Connect this pin to ground.
13
14
RF AGC OUTPUT
RF AGC output pin. This output controls the tuner
RF AGC.
V
CC
This is the open collector output and a protective
200Ω resistor is inserted. Determine the external
bleeder resistor value in accordance with the
specifications of the tuner.
200Ω
14
15
AFT MUTE LEVEL
A switch pin for selecting the mute potential when
muting is applied to the AFT due to PLL unlock,
etc. At the same time, it is used to control the trap
point shift of the audio trap (in the B/G mode).
When the frequency characteristics of the video
band are to be made as flat as possible with the
split input, the trap can be shifted to the high range
although the attenuation of the sound carrier will
drop. Therefore, when used in combination with
the SAW filter, verify that the level is high enough
before use.
66kΩ
15
ATF MUTE
Voltage
to 4V
TRAP SHIFT
Voltage
34kΩ
V
V
/2
0
CC
CC
CC
4V to 2.5V
2.5V to 1V
1V to GND
V
/2
+250kHz
0
V
CC
V
+250kHz
CC
* When V
CC
= 5 V
Continued on next page.
No.A1004-10/13
LA75521VA
Continued from preceding page.
Pin
Pin name
No.
Function
Equivalent Circuit
16
IF AGC
IF AGC filter connection pin.
The signal peak-detected by the built-in AGC
detector is converted to the AGC voltage at pin 16.
Additionally, a second AGC filter (a lag-lead filter)
used to create the dual time constants is provided
internally in the IC.
5kΩ
1kΩ
1kΩ
Use a 0.022μF capacitor as the external capacitor
(C1), and adjust the value according to the sag,
AGC speed, and other characteristics.
16
C1
17
18
VIF IN2
VIF IN1
VIF amplifier input pin
The input circuit is a balanced circuit, and the input
impedance is as follows:
R ≈ 1.0kΩ
1kΩ
1kΩ
17
18
19
20
GND
RF AGC VR
RF AGC volume connection pin
This pin sets the tuner RF AGC operating point.
Also, the FM output and the video output can both
be muted at the same time by connecting this pin
to ground.
1kΩ
1kΩ
20
21
SIF CARRIER
OUT
First SIF output pin
This is an emitter-follower output with a 200Ω
resistor attached in series.
21
200Ω
Continued on next page.
No.A1004-11/13
LA75521VA
Continued from preceding page.
Pin
Pin name
No.
Function
Equivalent Circuit
22
23
24
AUDIO BIAS
FILTER
Connection pin for a filter used to hold the FM
detector output DC voltage fixed. Normally, a 1μF
electrolytic capacitor should be used. The
capacitance (CI) should be increased if the low
band (around 50Hz) frequency characteristics
need to be improved.
300Ω
300Ω
40kΩ
40kΩ
22
+
C1
FILTER
Internal filter (trap) control pin
CONTROL C
Connect a capacitor with a capacitance between
0.47 to 1μF, depending on the video S/N as well
as the levels of the AM and PM noise.
23
AUDIO OUTPUT
Sound output pin
Emitter follower output
1kΩ
24
No.A1004-12/13
LA75521VA
SANYO Semiconductor Co.,Ltd. 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 Co.,Ltd.
products described or contained herein.
SANYO Semiconductor Co.,Ltd. strives to supply high-quality high-reliability products, however, any and all
semiconductor products fail or malfunction with some probability. It is possible that these probabilistic failures or
malfunction could give rise to accidents or events that could endanger human lives, trouble that could give rise
to smoke or fire, or accidents 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 Co.,Ltd. products described or contained herein are
controlled under any of applicable local export control laws and regulations, such products may require the
export license from the authorities concerned in accordance with the above law.
No part of this publication may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying and recording, or any information storage or retrieval system, or otherwise,
without the prior written consent 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 Co.,Ltd. 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.
Upon using the technical information or products described herein, neither warranty nor license shall be granted
with regard to intellectual property rights or any other rights of SANYO Semiconductor Co.,Ltd. or any third
party. SANYO Semiconductor Co.,Ltd. shall not be liable for any claim or suits with regard to a third party's
intellectual property rights which has resulted from the use of the technical information and products mentioned
above.
This catalog provides information as of February, 2008. Specifications and information herein are subject
to change without notice.
PS No.A1004-13/13
相关型号：
LA75600VA
Monolithic Linear IC IF Signal Processing (VIF/SIF) IC for use in TV/VCR Applications
SANYO
©2020 ICPDF网 联系我们和版权申明