LA76810A. 76810A Datasheet

76810A LA76810A. Datasheet pdf. Equivalent

76810A Datasheet
Recommendation 76810A Datasheet
Part 76810A
Description LA76810A
Feature 76810A; Ordering number : ENA0252 LA76810A Overview Monolithic Linear IC For PAL/NTSC Color Television Se.
Manufacture Sanyo Electric
Datasheet
Download 76810A Datasheet





Sanyo Electric 76810A
Ordering number : ENA0252
LA76810A
Monolithic Linear IC
For PAL/NTSC Color Television Sets
VIF/SIF/Y/Deflection 1chip IC
Overview
LA76810A is a VIF/SIF/Y/Deflection 1chip IC for PAL/NTSC color television sets.
Functions
VIF/SIF/Y/Deflection Implemented in a 1chip.
I2C Bus Control
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
V8 max
V31 max
V43 max
Maximum supply current
I18 max
Allowable power dissipation
I25 max
Pd max
Ta 65°C *
Operating temperature
Topg
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Storage temperature
Tstg
* Provided with a glass epoxy board (114.3×76.1×1.6 mm3)
Operating Conditions at Ta = 25°C
Parameter
Recommended supply voltage
Recommended supply current
Operating supply voltage range
Operating supply current range
Symbol
V8
V31
V43
I18
I25
V8 op
V31 op
V43 op
I25 op
I18 op
Conditions
Ratings
7.0
7.0
7.0
25
35
1.6
-10 to +65
-55 to +150
Unit
V
V
V
mA
mA
W
°C
°C
Ratings
5.0
5.0
5.0
19
27
4.7 to 5.3
4.7 to 5.3
4.7 to 5.3
24 to 30
17 to 21
Unit
V
V
V
mA
mA
V
V
V
mA
mA
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 using any 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.
N2206 MS PC B8-4814 No.A0252-1/43



Sanyo Electric 76810A
LA76810A
Electrical Characteristics Ta = 25°C, VCCL = V8 = V31 = V43 = 5.0V, ICC = I18 = 19mA, ICC = I25 = 27mA
Parameter
[Circuit voltage, current]
Symbol
Conditions
Ratings
min typ max
Unit
IF supply current
RGB supply voltage
Horizontal supply voltage
CCD supply current
Video supply current
[CCD block]
I8 V8 = 5V, V3 = 2.5V
V18 I18 = 19mA
V25 I25 = 27mA
I31 I31 = 5V
I43 I43 = 5V
65.0
8.0
5.0
5.6
124.0
mA
V
V
mA
mA
Voltage gain R
GV_R
-2 0 2 dB
Voltage gain B
GV_B
-2 0 2 dB
Difference of voltage gain
DGV
0 0.1 0.3 dB
Delay time
[OSD block]
Td
63.8
µs
OSD Fast SW threshold
FSTH
1.7 1.9 2.2 V
Red RGB output level
ROSDH
120 165 200 IRE
Green RGB output level
GOSDH
70 120 140 IRE
Blue RGB output level
BOSDH
85 120 155 IRE
Analog OSD R output level
Gain match
Linearity
RRGB
LRRGB
1.12
45
1.4 1.68 Ratio
50 60 %
Analog OSD G output level
Gain match
Linearity
GRGB
LGRGB
0.8 1 1.2 Ratio
45 50 60 %
Analog OSD B output level
Gain Match
Linearity
BRGB
LBRGB
0.8 1.0 1.2 Ratio
45 50 60 %
[RGB output (cutoff drive) block]
Brightness control (Normal)
Hi brightness (max)
Low brightness (min)
Cutoff control (min)
(Bias control) (max)
Resolution
Sub-bias control Resolution
Drive adjustment
Maximum output output
Output attenuation
[VIF block]
BRT64
BRT127
BRT0
Vbias0
Vbias255
Vbiassns
Vsbiassns
Rbout63
RBout0
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1.7 2 2.4 V
15 20 25 IRE
-25 -20 -15 IRE
1.6 2 2.4 V
2.6 3 3.4 V
4 mV/Bit
7 mV/Bit
2.5 Vp-p
7 9 11 dB
Maximum RFAGC voltage
Minimum RFAGC voltage
RF AGC Delay Pt (@DAC = 0)
RF AGC Delay Pt (@DAC = 63)
Input sensitivity
No-signal video output voltage
VRFH
VRFL
RFAGC0
RFAGC63
Vi
VOn
CW = 80dBµ, DAC = 0
CW = 80dBµ, DAC = 63
DAC = 0
DAC = 63
Output-3db
No signal
8.5 9
Vdc
0 0.3 0.7 Vdc
85 dBµ
75 dBµ
46 dBµ
3.1 3.5 3.9 Vdc
Sync signal tip level
Video output amplitude
Video S/N
C-S beat level
VOtip
VO
S/N
IC-S
CW = 80dBµ
80dBµ, AM = 78%, fm = 15kHz
CW = 80dBµ
V4.43MHz/V1.07MHz
0.9 1.2 1.5 Vdc
1.9 2.0 2.1 Vp-p
45 dB
30 dB
Differential gain
Differential phase
Maximum AFT output voltage
DG
DP
VAFTH
80dBµ, 87.5% Video MOD
80dBµ, 87.5% Video MOD
CW = 80dBµ, frequency variations
5.0 10.0
%
2.0 10.0 deg
4.3 4.7
5 Vdc
Continued on next page.
No.A0252-2/43



Sanyo Electric 76810A
Continued from preceding page.
Parameter
Minimum AFT output voltage
AFT detection sensitivity
APC pull-in range (U)
APC pull-in range (L)
NT Trap1 (4.5MHz)
NT Trap2 (4.8MHz)
BG Trap1 (5.5MHz)
BG Trap2 (5.85MHz)
I Trap1 (6.0MHz)
I Trap2 (6.55MHz)
DK Trap1 (6.5MHz)
NT Group Delay1 (3.5MHz)
NT Group Delay2 (4.0MHz)
BG Group Delay1 (4.0MHz)
BG Group Delay2 (4.4MHz)
I Group Delay1 (4.0MHz)
I Group Delay2 (4.4MHz)
DK Group Delay1 (4.0MHz)
DK Group Delay2 (4.4MHz)
[SIF block]
FM detection output voltage
FM limiting sensitivity
FM detection output
f characteristics
FM detection output distortion
AM rejection ratio
SIF S/N
PAL de-emph time constant
PAL/NT difference of
voltage gain
TN de-emph time constant
BPF 3dB band width
[AUDIO block]
Maximum gain
Variable range
Frequency characteristics
Mute
Distortion
S/N
Crosstalk
[Video SW block]
Video signal input 1DC voltage
Video signal input 1AC voltage
Video signal input 2DC voltage
Video signal input 2AC voltage
SVO terminal DC voltage
SVO terminal AC voltage
[Filter block]
Chroma trap amount NTSC
Chroma trap amount PAL
C-BPF1A (3.93MHz)
LA76810A
Symbol
VAFTL
VAFTS
fPU
fPL
NTR1
NTR2
BTR1
BTR2
ITR1
ITR2
DTR1
NGD1
NGD2
BGD1
BGD2
IGD1
IGD2
DGD1
DGD2
Conditions
CW = 80dBµ, frequency variations
CW = 80dBµ, frequency variations
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
for 1MHz
SOADJ
SLS
SF
STHD
SAMR
SSN
SPTC
SGD
SNTC
SBW
Output -3dB
fm = 100kHz
FM = ±30kHz
AM = 30% www.DataSheet4U.com
DIN.Andio
AGMAX
ARANGE
AF
AMUTE
ATHD
ASN
ACT
1kHz
20kHz
20kHz
1kHz, 500mVrms, Vol: MAX
DIN.Audio
20kHz
VIN1DC
VIN1AC
VIN2DC
VIN2AC
SVODC
SVOAC
CtrapN
CtrapP
CBPF1A
Reference: 4.43MHz
FILTER SYS = 0010
min
0.0
12.0
1.0
1.0
Ratings
typ
0.2
20.0
-35
-20
-35
-20
-35
-20
-35
200
700
100
200
50
90
30
40
max
0.7
28.0
Unit
Vdc
mV/kHz
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
ns
ns
ns
ns
ns
ns
ns
ns
580 600 620 mVrms
61 dBµ
-0.5 6.0 9.0 dB
40
50
3.0
0.0
1.0 %
dB
dB
dB
dB
3.0 dB
3.0 dB
-2.5 0.0 2.5 dB
60 65
dB
-3.0 3.0 dB
70 - dB
0.5 %
65 70
dB
70 dB
2.2 2.5
1
2.2 2.5
1
1.7 2
1.7 2
2.8 V
Vp-p
2.8 V
Vp-p
2.3 V
2.3 Vp-p
-36.0
-36.0
-6.0
-26.0
-26.0
-3.0
-22.0
-22.0
0.0
dB
dB
dB
Continued on next page.
No.A0252-3/43





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