ICs for TV
AN5095K
Single chip IC with I
2
C bus interface for PAL/NTSC color TV system
s
Overview
The AN5095K is an IC in which PAL/NTSC
color television signal processing circuits are inte-
grated into a single chip. Also, since the I
2
C bus
interface is built in the IC, the rationalization of set
production line can be realized.
58.4±0.3
64
33
17.0±0.2
Unit: mm
•
Built- in video IF circuit, sound IF circuit, video
signal processing circuit, color signal processing
circuit, sync. signal processing circuit
•
Suitable for PAL/NTSC/AV-NTSC/M-NTSC sys-
tems
•
6 dB improved sound S/N (compared with the
AN5195K-B/-C)
•
Package: 64-SDIP, supply voltage: 5 V, 9 V
(3.3)
0.7 min.
5.2 max.
3.85±0.2
s
Features
1
32
(1.641)
Seating plane
1.778
(1.0)
0.5
+0.1
–0.05
19.05
0.25
+0.1
–0.05
0° to 15°
SDIP064-P-0750B
s
Applications
•
Television and televideo
1
ICs for TV
s
Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
(R) clamp
(G) clamp
(B) clamp
Killer filter
Killer out, 50 Hz/60 Hz out, SECAM det. out
Chroma APC filter
Chroma VCO (4.43 MHz)
Chroma VCO (3.58 MHz)
Black level det./Blank off SW
Y
S
input (fast blanking)
External R-input
External G-input
External B-input
V
CC1
R-output
G-output
B-output
Hor.lock detect
GND (R, G, B/I
2
C/DAC)
ACL
SDA
SCL
V
CC3
-1 (VIF/SIF)
VIF1 input
VIF2 input
GND (VIF/SIF)
RF AGC output
Audio output
De-emphasis
AFT output
External video input
DC De-coupling filter
Description
Pin No.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
Description
SIF3 input/sharpness
SIF regurator filter
SIF2 input
SIF1 input
IF AGC filter
Internal videol input
SIF APC filter
Internal video2 input
VIF detect output
VIF APC 1 filter
VIF VCO (f
P
/2)
Video output
Y-input
H, V sync. input
AN5095K
V
CC3
-2 (chroma/jungle/DAC)
Chroma input/black expansion start
GND (video/chroma/jungle)
FBP input
V
CC2
(hor. stability supply)
AFC2 filter
AFC1 filter
Hor. VCO (32 f
H
)
X-ray protection input
Hor. pulse output
Ver. sync. clamp
Ver. pulse output
SECAM interface
-(B-Y) output
-(R-Y) output
Sandcastle pulse output
-(B-Y) input
-(R-Y) input
3
AN5095K
s
Absolute Maximum Ratings
Parameter
Supply voltage
V
CC
Symbol
V
CC1 (14)
V
CC3 (23, 47)
Supply current
I
CC
I
14
I
23+47
I
51
Power dissipation
*2
Operating ambient temperature
*1
Storage temperature
*1
P
D
T
opr
T
stg
Rating
10.5
6.0
67
126
27
1 480
−20
to
+70
−55
to
+150
ICs for TV
Unit
V
mA
mW
°C
°C
Note) *1: Except for the operating ambient temperature, and storage temperature, all ratings are for T
a
=
25°C.
*2: The power dissipation shown is for the IC package in free air at T
a
=
70°C.
s
Recommended Operating Range
Parameter
Supply voltage
Symbol
V
CC1
V
CC3
Terminal voltage
V
5
V
10
V
11
V
12
V
13
V
21
V
22
V
27
V
30
V
48
V
50
V
55
V
59
Supply current
Circuit current
I
51
I
15
I
16
I
17
I
41
I
44
I
46
4
Range
8.1 to 9.9
4.5 to 5.5
0 to 6
0 to 6
0 to 6
0 to 6
0 to 6
0 to 6
0 to 6
0 to 10.5
0 to 10.5
0 to V
14
0 to V
47
0 to 2
0 to V
14
10 to 25
−3.2
to
+0.6
−3.2
to
+0.6
−3.2
to
+0.6
−
0.8 to
+0.8
−1.1
to
+0.4
−
0.8 to
+0.1
mA
mA
V
Unit
V
ICs for TV
s
Recommended Operating Range (continued)
Parameter
Circuit current
Symbol
I
56
I
58
I
59
Range
−6.4
to
+0.1
−
0.8 to
+0.1
−
0.3 to
+0.1
AN5095K
Unit
mA
Note) Do not apply external currents or voltages to any pins not specifically mentioned.
For circuit currents, '+' denotes current flowing into the IC, and '−' denotes current flowing out of the IC.
s
Electrical Characteristics at T
a
=
25°C
Parameter
Power Supply
Supply current 1
Supply current 2
Supply current 3
Stabilized supply voltage
Stabilized supply current
Stabilized supply input resistance
VIF circuit
I
14
I
23
I
47
V
51
I
51
R
51
Current at V
14
=
9 V
Current at V
23
=
5 V
Current at V
47
=
5 V
Voltage at I
51
=
15 mA
Current at V
51
=
5 V
DC measurement, slant between at
I
51
=
10 mA and 25 mA
Modulation m
=
87.5%, data 0B
=
44
39
7
49
5.8
2
1
48
10
63
6.5
5
5
57
13
77
7.2
7
10
mA
mA
mA
V
mA
Ω
Symbol
Conditions
Min
Typ
Max
Unit
Typical input; f
P
=
38.9 MHz, V
IN
=
90 dBµ, DAC data are typical
V
PO
1.7
1.9
1.1
5.5
1.6
1.0
75
−1.2
2.1
2.6
1.6
8
2.0
2.0
−2.0
0
2.5
3.3
2.1
12
2.4
−1.0
95
1.2
V[p-p]
V[p-p]
V[p-p]
MHz
V
MHz
MHz
dBµ
MHz
V
POmax
0B
=
74
V
POmin
0B
=
04
f
PC
V
SP
f
PPH
f
PPL
Frequency which becomes
−3
dB for
1 MHz output
Synchronized peak value voltage at
V[p-0] measurement
High-pass side pull-in range
(difference from f
P
=
38.9 MHz)
Low-pass side pull-in range
(difference from f
P
=
38.9 MHz)
Video detection output (typ.)
Video detection output (max.)
Video detection output (min.)
Video detection output-
frequency characteristic
Synchronous peak value voltage
APC high-level pull-in range
APC low-level pull-in range
RF AGC delay point adjustable
range
*1
VCO free-running frequency
∆V
RFDP
Delay point in which data are 0A
=
00
to 3F (input at V
27
=
approx. 6.5 V)
∆f
P
Dispersion without V
IN
V
37
(IF AGC)
=
0 V (measurement of
the difference from 38.9 MHz)
Max. current IC can sink when pin 27
is low
IC leak current at which pin 27 is high
RF AGC maximum sink current
RF AGC minimum sink current
I
RFmax
I
RFmin
1.5
−
50
3.0
0
50
mA
µA
Note) *1 to *9: Refer to "Explanation of test methods".
5
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