PANASONIC AN5395FBP

ICs for TV
AN5395FBP
Contour correction IC for HDTV
■ Overview
Unit: mm
14.2±0.4
12.0±0.3
The AN5395FBP is a contour correction IC which
enables correction band changeover for base band HDTV,
MUSE, progressive NTSC TV.
36
25
24
(1.60)
12.0±0.3
14.2±0.4
37
■ Features
12
0.80
0.3±0.1
Seating plane
(1.10)
+0.10
1
(1.60)
0.20 – 0.05
• HDTV
13
1.3±0.1
2.8±0.2
■ Applications
48
1.3±0.1
0.1±0.1
• Contour correction for HDTV
• Contour correction for progressive TV
0° to 10°
(0.55)
QFH048-P-1212A
1
2
PR in
PB in
1
47
48
46
40
39
Delay
*
38
Gain
control
*
*
Limiter
1st
differential
Fast
switch
*
*
30
45
Delay
Clamp
Edge
switch
29
43
32
2nd
differential
Delay
Delay
Adder
Gain
control
28
Y-in
Clamp in
Lim. out
Coring
33
Detector
20
36
34
Gain
control
31
Coring
Gain
control
Adder
Gain
control
Coring
Limiter
21
37
35
Limiter
13
15
42
19
27
24
17
25
26
16
22
PR out
PB out
GND
VCC
Y-out
Y-in
AN5395FBP
ICs for TV
■ Block Diagram
10
12
9
6
5
3
CY out
11
CY in
VM out
YS in
CYS in
8
7
4
2
VM in
ICs for TV
AN5395FBP
■ Pin Descriptions
Pin No.
Description
Pin No.
Description
1
PR input
25
Sharpness mute control
2
VM pre-amp. gain control
26
Sharpness control
3
VM pre-amp. input
27
Y output
4
VM pre-amp. output
28
Contour block gain control
5
Child picture YS input
29
Contour block bias
6
YS input
30
Secondary differentiating input
7
VM limiter amp. input
31
Detail gain control
8
VM limiter amp. gain control
32
Primary differentiating output after correction
9
VM limiter amp. output
33
Detail coring control
10
Child picture amp. output
34
Detail coring bias
11
Child picture amp. gain control
35
Differentiating signal bias 1
12
Child picture amp. input
36
Contour block and detail separation level
control
13
PR output
14
N.C.
37
Differentiating signal bias 2
15
PB output
38
Detail limiter output
16
DSC large signal gain control
39
Y delay line changeover switch 1
17
Primary differentiating input before correction
40
Y delay line changeover switch 2
18
N.C.
41
N.C.
19
VCC
42
GND
20
DSC detection output
43
Clamp pulse input
21
DSC small signal gain control
44
N.C.
22
DSC input
45
Y input
23
DSC bias
46
C delay line changeover switch 1
24
Primary differentiating output before cor-
47
PB input
rection
48
C delay line changeover switch 2
■ Absolute Maximum Ratings
Parameter
Supply voltage
Supply current
Power dissipation
*2
Operating ambient temperature
Storage temperature
*1
*1
Symbol
Rating
Unit
VCC
10.0
V
ICC
100
mA
PD
650
mW
Topr
−20 to +70
°C
Tstg
−55 to +150
°C
Note) *1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.
*2: The power dissipation shown is the value for Ta = 70°C.
3
AN5395FBP
ICs for TV
■ Recommended Operating Range
Parameter
Supply voltage
Symbol
Range
Unit
VCC
8.1 to 9.9
V
■ Electrical Characteristics at Ta = 25°C
Parameter
4
Symbol
Conditions
Min
Typ
Max
Unit
Circuit current
ICC
50
70
90
mA
Circuit voltage
V1
4.50
5.63
6.76
V
Circuit voltage
V2
4.40
5.86
7.33
V
Circuit voltage
V3
2.04
2.55
3.06
V
Circuit voltage
V4
4.64
5.80
6.96
V
Circuit voltage
V7
2.04
2.55
3.06
V
Circuit voltage
V9
4.60
5.75
6.90
V
Circuit voltage
V10
4.64
5.80
6.96
V
Circuit voltage
V11
4.40
5.86
7.33
V
Circuit voltage
V12
2.04
2.55
3.06
V
Circuit voltage
V13
3.74
4.67
5.60
V
Circuit voltage
V15
3.74
4.67
5.60
V
Circuit voltage
V16
3.80
4.75
5.70
V
Circuit voltage
V17
4.50
5.63
6.76
V
Circuit voltage
V21
3.40
4.25
5.10
V
Circuit voltage
V22
2.12
2.65
3.18
V
Circuit voltage
V24
3.70
4.62
5.54
V
Circuit voltage
V27
3.44
4.30
5.16
V
Circuit voltage
V29
2.93
3.66
4.39
V
Circuit voltage
V30
1.96
2.45
2.94
V
Circuit voltage
V31
2.71
3.61
4.51
V
Circuit voltage
V32
2.12
2.65
3.18
V
Circuit voltage
V33
4.27
5.34
6.41
V
Circuit voltage
V34
4.55
5.69
6.83
V
Circuit voltage
V35
2.65
3.31
3.97
V
Circuit voltage
V36
2.40
3.00
3.60
V
Circuit voltage
V37
2.65
3.31
3.97
V
Circuit voltage
V38
6.25
7.81
9.37
V
Circuit voltage
V39
1.80
2.90
4.00
V
Circuit voltage
V40
1.80
2.90
4.00
V
Circuit voltage
V45
4.50
5.63
6.76
V
ICs for TV
AN5395FBP
■ Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Circuit voltage
V46
1.80
2.90
4.00
V
Circuit voltage
V47
4.50
5.63
6.76
V
Circuit voltage
V48
1.80
2.90
4.00
V
Circuit current
I23
−1.50
0.00
1.50
µA
Circuit current
I43
−1.50
0.00
1.50
µA
C-D.L block
PB output dynamic range
VDR15
VIN47 = 5.18 V to 6.08 V
0.9
1.2
1.5
V[p-p]
PR output dynamic range
VDR13
VIN1 = 5.18 V to 6.08 V
0.9
1.2
1.5
V[p-p]
Delay time changeover switch C1
threshold level
VTH46
0.9
1.5
2.1
V
Delay time changeover switch C2
threshold level
VTH48
0.9
1.5
2.1
V
PB signal output gain (HD)
GA(PB,1) VA(PB,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PB signal output gain (MUSE)
GB(PB,1) VB(PB,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PB signal output gain (NTSC1)
GC(PB,1) VC(PB,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PB signal output gain (NTSC2)
GD(PB,1) VD(PB,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PB signal output gain difference
(MUSE/HD)
GB/A(PB) VB(PB,1) /VA(PB,1)
−1
0
1
dB
PB signal output gain difference
GC/A(PB) VC(PB,1) /VA(PB,1)
−1
0
1
dB
PB signal output gain difference
(NTSC2/HD)
GD/A(PB) VD(PB,1) /VA(PB,1)
−1
0
1
dB
PR signal output gain (HD)
GA(PR,1) VA(PR,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PR signal output gain (MUSE)
GB(PR,1) VB(PR,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PR signal output gain (NTSC1)
GC(PR,1) VC(PR,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PR signal output gain (NTSC2)
GD(PR,1) VD(PR,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
PR signal output gain difference (MUSE/HD)
GB/A(PR) VB(PR,1) /VA(PR,1)
−1
0
1
dB
PR signal output gain difference (NTSC1/HD) GC/A(PR) VC(PR,1) /VA(PR,1)
−1
0
1
dB
PR signal output gain difference (NTSC2/HD) GD/A(PR) VD(PR,1) /VA(PR,1)
−1
0
1
dB
PB, PR signal output gain difference (HD) ∆GA(C)
VA(PB,1) /VA(PR,1)
−1
0
1
dB
PB, PR signal output gain difference
(MUSE)
∆GB(C)
VB(PB,1) /VB(PR,1)
−1
0
1
dB
PB, PR signal output gain difference
(NTSC1)
∆GC(C)
VC(PB,1) /VC(PR,1)
−1
0
1
dB
PB, PR signal output gain difference
(NTSC2)
∆GD(C)
VD(PB,1) /VD(PR,1)
−1
0
1
dB
PB signal frequency characteristics (HD)
GA(PB,F) VA(PB,20) /VA(PB,1)
−6
−3
0
dB
PB signal frequency characteristics (MUSE) GB(PB,F) VB(PB,20) /VB(PB,1)
−6
−3
0
dB
PB signal frequency characteristics (NTSC1) GC(PB,F) VC(PB,16) /VC(PB,1)
−6
−3
0
dB
(NTSC1/HD)
5
AN5395FBP
ICs for TV
■ Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
PB signal frequency characteristics (NTSC2) GD(PB,F) VD(PB,16) /VD(PB,1)
−6
−3
0
dB
PR signal frequency characteristics (HD)
GA(PR,F) VA(PR,20) /VA(PR,1)
−6
−3
0
dB
PR signal frequency characteristics (MUSE) GB(PR,F) VB(PR,20) /VB(PR,1)
−6
−3
0
dB
PR signal frequency characteristics (NTSC1) GC(PR,F) VC(PR,16) /VC(PR,1)
−6
−3
0
dB
PR signal frequency characteristics (NTSC2) GD(PR,F) VD(PR,16) /VD(PR,1)
−6
−3
0
dB
1.2
1.6
2.0
V[p-p]
C-D.L block (continued)
Y-D.L block
6
VIN45 = 5.23 V to 6.43 V
Y output dynamic range
VDR27
Clamp pulse input threshold level
VTH43
0.9
1.5
2.1
V
Delay time changeover switch Y1
threshold level
VTH39
0.9
1.5
2.1
V
Delay time changeover switch Y2
threshold level
VTH40
0.9
1.5
2.1
V
Y signal output gain (HD)
GA(Y,1)
VA(Y,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
Y signal output gain (MUSE)
GB(Y,1)
VB(Y,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
Y signal output gain (NTSC1)
GC(Y,1)
VC(Y,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
Y signal output gain (NTSC2)
GD(Y,1)
VD(Y,1) / 0.1 V[p-p]
1.81
2.92
3.91
dB
Y signal output gain difference
(MUSE/HD)
GB/A(Y)
VB(Y,1) /VA(Y,1)
−1
0
1
dB
Y signal output gain difference
(NTSC1/HD)
GC/A(Y)
VC(Y,1) /VA(Y,1)
−1
0
1
dB
Y signal output gain difference
(NTSC2/HD)
GD/A(Y)
VD(Y,1) /VA(Y,1)
−1
0
1
dB
Y1 signal output gain (HD)
GA(Y1,1) VA(Y1,1) / 0.1 V[p-p]
12
15
18
dB
Y1 signal output gain (MUSE)
GB(Y1,1) VB(Y1,1) / 0.1 V[p-p]
12
15
18
dB
Y1 signal output gain(NTSC1)
GC(Y1,1) VC(Y1,1) / 0.1 V[p-p]
12
15
18
dB
Y1 signal output gain (NTSC2)
GD(Y1,1) VD(Y1,1) / 0.1 V[p-p]
12
15
18
dB
Y1 signal output gain difference
(MUSE/HD)
GB/A(Y1) VB(Y1,1) /VA(Y1,1)
−1
0
1
dB
Y1 signal output gain difference
(NTSC1/HD)
GC/A(Y1) VC(Y1,1) /VA(Y1,1)
−1
0
1
dB
Y1 signal output gain difference
(NTSC2/HD)
GD/A(Y1) VD(Y1,1) /VA(Y1,1)
−1
0
1
dB
Y signal frequency characteristics (HD)
GA(Y,F)
VA(Y,30) /VA(Y,1)
−4
−1
2
dB
Y signal frequency characteristics
(MUSE)
GB(Y,F)
VB(Y,20) /VB(Y,1)
−4
−1
2
dB
Y signal frequency characteristics
(NTSC1)
GC(Y,F)
VC(Y,16) /VC(Y,1)
−4
−1
2
dB
Y signal frequency characteristics
(NTSC2)
GD(Y,F)
VD(Y,16) /VD(Y,1)
−4
−1
2
dB
ICs for TV
AN5395FBP
■ Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Sharpness mute switch threshold level VTH25
1.10
2.65
4.20
V
Contour part max. gain
VRmax
1.40
1.75
2.10
V[p-p]
Contour part sharpness typ. gain
VR.SHtyp
640
800
960 mV[p-p]
Contour part sharpness min. gain
VR.SHmin
0
15
30
mV[p-p]
Contour part sharpness gain ratio
GR.SHtyp/max VR.SHtyp /VRmax
−8
−6
−4
dB
VSmax
390
520
650 mV[p-p]
Detail part sharpness typ. gain
VS.SHtyp
195
260
325 mV[p-p]
Detail part sharpness min. gain
VS.SHmin
0
5
10
mV[p-p]
Detail part sharpness gain ratio
GS.SHtyp/max VS.SHtyp /VSmax
−9
−6
−3
dB
0
5
10
mV[p-p]
−60
−50
−40
dB
Sharpness block
Detail part max. gain
Detail part sharpness mute max. gain (on) VS.SH(M.ON)
Detail part sharpness mute
gain ratio (on/off)
GS.SH
(M.ON/OFF)
VS.SH(M.ON) /VSmax
Contour part
Coring characteristics (on)
VR.CO(ON)
210
280
350 mV[p-p]
Coring characteristics (off)
VR.CO(OFF)
0
30
60
mV[p-p]
Correction primary differentiating
VR.CO(8M)
0.64
0.8
0.96
V[p-p]
Correction primary differentiating
signal gain (4 MHz)
VR.CO(4M)
1.16
1.45
1.74
V[p-p]
Correction primary differentiating
signal gain ratio
GR.CO
(8M/4M)
−7
−5
−3
dB
0.88
1.1
1.32
V[p-p]
−5
−3
−1
dB
signal gain (8 MHz)
VR.CO(8M) /VR.CO(4M)
Contour gain switch (LO)
VR.SW(LO)
Contour gain switch gain ratio
GR.SW(L/H) VR.SW(LO) /VRmax
Detail part
Typ. gain 1
VSG1typ
210
280
350 mV[p-p]
Typ. gain 2
VSG2typ
210
280
350 mV[p-p]
Gain ratio 1
GSG1typ/max VSG1typ /VSmax
−7
−5
−3
dB
Gain ratio 2
GSG2typ/max VSG2typ /VSmax
−7
−5
−3
dB
Detail part coring typ. gain
VS.COtyp
225
315
445 mV[p-p]
Detail part coring min. gain
VS.COmin
0
75
150 mV[p-p]
Detail part coring gain ratio
GS.COtyp/max VS.COtyp /VSmax
−8
−5
−2
dB
Detail part limiter max. gain
VS.Lmax
460
580
700 mV[p-p]
Detail part limiter typ. gain
VS.Ltyp
320
400
480 mV[p-p]
−5.5
−3.5
−1.5
Detail part limiter gain ratio
GS.Ltyp/max VS.Ltyp /VS.Lmax
dB
7
AN5395FBP
ICs for TV
■ Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
DSC detection characteristics (−35 dB) VDSC(−35)
2.7
3.4
4.1
V
DSC detection characteristics (−20 dB) VDSC(−20)
7
8.7
9
V
DSC detection characteristics (−15 dB) VDSC(−15)
6.9
8.6
9
V
DSC detection characteristics (−5 dB) VDSC(−5)
0.26
0.33
0.40
V
DSC coring characteristics
VD.CO(−5)
6.9
8.6
9
V
DSC limiter characteristics
VD.LIM(−20)
2.7
3.4
4.1
V
Child picture amp. max. gain
GCAmax
10
12
14
dB
Child picture amp. typ. gain
GCAtyp
3.5
5.5
7.5
dB
−8.5
−6.5
−4.5
dB
DSC block
Child picture amp. block
Child picture amp. gain ratio
GCAtyp/max VCAtyp /VCAmax
Child picture amp.
frequency characteristics 1
GCA(20M) VCA(20M) / 0.1 V[p-p]
9.5
11.5
13.5
dB
Child picture amp.
frequency characteristics 2
GCA(1M) VCA(1M) / 0.1 V[p-p]
9.5
11.5
13.5
dB
Child picture amp.
frequency characteristics 3
GCA(F)
−1
0
1
dB
VCA(20M) /VCA(1M)
VM pre-amp. block
VM pre-amp. max. gain
GVMPmax
10
12
14
dB
VM pre-amp. typ. gain
GVMPtyp
3.5
5.5
7.5
dB
VM pre-amp. gain ratio
GVMPtyp/max VVMPtyp /VVMPmax
−8.5
−6.5
−4.5
dB
VM pre-amp.
frequency characteristics 1
GVMP(20M) VVMP(20M) / 0.1 V[p-p]
9.5
11.5
13.5
dB
VM pre-amp.
frequency characteristics 2
GVMP(1M) VVMP(1M) / 0.1 V[p-p]
9.5
11.5
13.5
dB
VM pre-amp.
frequency characteristics 3
GVMP(F) VVMP(20M) /VVMP(1M)
−1
0
1
dB
VM limiter amp. block
8
CYS switch threshold level
VTH5
0.45
0.75
1.05
V
YS switch threshold level
VTH6
0.45
0.75
1.05
V
Output DC step (CYS)
∆VVML(CYS)
−50
0
50
mV
Output DC step (YS)
∆VVML(YS)
−50
0
50
mV
VM limiter amp. max. gain
GVMLmax VVMLmax / 0.1 V[p-p]
13.5
15.5
17.5
dB
VM limiter amp. typ. gain
GVMLtyp VVMLtyp / 0.1 V[p-p]
10.5
12.5
14.5
dB
VM limiter amp. gain ratio
GVMLtyp/max VVMLtyp /VVMLmax
−4.5
−2.5
− 0.5
dB
VM limiter amp.
frequency characteristics 1
GVML(20M) VVML(20M) / 0.1 V[p-p]
12.5
14.5
16.5
dB
VM limiter amp.
frequency characteristics 2
GVML(1M) VVML(1M) / 0.1 V[p-p]
14.5
16.5
18.5
dB
ICs for TV
AN5395FBP
■ Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
VM limiter amp. block (continued)
VM limiter amp.
frequency characteristics 3
GVML(F) VVML(20M) /VVML(1M)
−4
−2
0
dB
VM limiter amp.
limiter characteristics 1
GVML(LIMmax) VVML(LIM.max) / 0.2 V[p-p]
14
16
18
dB
VM limiter amp.
limiter characteristics 2
GVML(LIMtyp) VVML(LIM.typ) / 0.2 V[p-p]
6
8
10
dB
VM limiter amp.
limiter characteristics 3
GVML(LIM) VVML(LIM.typ) /VVML(LIM.max)
−10
−8
−6
dB
YS operation characteristics
GVML(YS) VVML(YS) /VVML(max)
−36
−30
−24
dB
CYS operation characteristics
GVML(CYS) VVML(CYS) /VVML(max)
−36
−30
−24
dB
• Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
C-D.L block
PB signal delay time (HD)
tA(PB)
At DL = HD
40
50
60
ns
PB signal delay time (MUSE)
tB(PB)
At DL = MUSE
52
65
78
ns
PB signal delay time (NTSC1)
tC(PB)
At DL = NTSC1
60
75
90
ns
PB signal delay time (NTSC2)
tD(PB)
At DL = NTSC2
72
90
108
ns
PB signal delay time variation amount
(MUSE to HD)
t1(PB)
tB(PB)−tA(PB)
12
16
20
ns
PB signal delay time variation amount
(NTSC1 to HD)
t2(PB)
tC(PB)−tA(PB)
20
26
32
ns
PR signal delay time (HD)
tA(PR)
At DL = HD
40
50
60
ns
PR signal delay time (MUSE)
tB(PR)
At DL = MUSE
52
65
78
ns
PR signal delay time (NTSC1)
tC(PR)
At DL = NTSC1
60
75
90
ns
PR signal delay time (NTSC2)
tD(PR)
At DL = NTSC2
72
90
108
ns
PR signal delay time variation amount
(MUSE to HD)
t1(PR)
tB(PR)−tA(PR)
12
16
20
ns
PR signal delay time variation amount
(NTSC1 to HD)
t2(PR)
tC(PR)−tA(PR)
20
26
32
ns
PB, PR delay time difference (HD)
∆tA(C)
tA(PB)−tA(PR)
−6
0
6
ns
PB, PR delay time difference (MUSE)
∆tB(C)
tB(PB)−tB(PR)
−6
0
6
ns
PB, PR delay time difference (NTSC1) ∆tC(C)
tC(PB)−tC(PR)
−6
0
6
ns
PB, PR delay time difference (NTSC2) ∆tD(C)
tD(PB)−tD(PR)
−6
0
6
ns
9
AN5395FBP
ICs for TV
■ Electrical Characteristics at Ta = 25°C (continued)
• Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and not guaranteed.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Y-D.L block
Y signal delay time (HD)
tA(Y)
At DL = HD
40
50
60
ns
Y signal delay time (MUSE)
tB(Y)
At DL = MUSE
52
65
78
ns
Y signal delay time (NTSC1)
tC(Y)
At DL = NTSC1
60
75
90
ns
Y signal delay time (NTSC2)
tD(Y)
At DL = NTSC2
72
90
108
ns
Y signal delay time variation amount
(MUSE to HD)
t1(Y)
tB(Y)−tA(Y)
12
16
20
ns
Y signal delay time variation amount
(NTSC1 to HD)
t2(Y)
tC(Y)−tA(Y)
20
26
32
ns
Y1 signal delay time (HD)
tA(Y1)
At DL = HD
32
40
48
ns
Y1 signal delay time (MUSE)
tB(Y1)
At DL = MUSE
40
50
60
ns
Y1 signal delay time (NTSC1)
tC(Y1)
At DL = NTSC1
44
55
66
ns
Y1 signal delay time (NTSC2)
tD(Y1)
At DL = NTSC2
48
60
72
ns
Y1 signal delay time variation amount
(MUSE to HD)
t1(Y1)
tB(Y1)−tA(Y1)
4
8
12
ns
Y1 signal delay time variation amount
(NTSC1 to HD)
t2(Y1)
tC(Y1)−tA(Y1)
10
14
18
ns
■ Terminal Equivalent Circuits
Pin No.
Equivalent circuit
Description
Pin 1: PR input signal pin:
1
9V
1 kΩ
Pin 47: PB input signal pin:
1 kΩ
Pin 1
Pin 47
0.22 µF
200 Ω
200 Ω
4.1 kΩ
• Clamps input signal with clamp pulse of pin 43
• Drive with low impedance.
• Recommended application method: Don't apply DC voltage directly to pin.
2 pF
4.85 V
400 µA 16 µA16 µA
2
VM pre-amp. input pin:
9V
44 kΩ
• Control voltage: typ. 3V
2
16 kΩ
G
5.6 kΩ
10 kΩ 10 kΩ
30 kΩ
100 µA
200 Ω
0.01 µF
V2
• Recommended application range: 0 V to VCC
10
ICs for TV
AN5395FBP
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
3
VM pre-amp. input pin:
9V
200 Ω 205 Ω
1 kΩ
3
10 µF
• Drive with low impedance.
• Recommended application method:
Don't apply DC voltage directly to pin.
205 Ω
1 kΩ
10 kΩ
10 kΩ
200 µA
2.55 V
4
VM pre-amp. output pin:
9V
205 Ω
75 µA
• Recommended application range:
−3.2 mA to +3.2 mA
50 Ω
4
205 Ω
50 µA
75 µA
5
Pin5: Child picture YS input pin:
9V
Pin6: YS input pin:
6
74 kΩ
79 µA
79 µA
200 Ω
200 Ω
205 Ω
205 Ω
2 kΩ
200 Ω
200 Ω
99 µA
20 kΩ
20 kΩ
5
6
9V
7
7
10 µF
• Control pin for on/off of VM limiter amp.
High: Off
Low: On (VTH = 0.75 V)
• Recommended application range: 0 V to VCC
VM limiter amp. input pin:
200 Ω 205 Ω
205 Ω
1.5 kΩ
10 kΩ
• Drive with low impedance.
• Recommended application method: Don't apply DC voltage directly to pin.
10 kΩ
2.59 V
99 µA 99 µA
11
AN5395FBP
ICs for TV
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
8
VM limiter amp. gain control pin:
116 kΩ
9V
65 kΩ
101 µA
8
10 kΩ
10 kΩ
• Control voltage: typ. 2.5 V
G
200 Ω
10 kΩ
62 kΩ
25 kΩ
0.01 µF
V8
• Recommended application range: 0 V to VCC
9
VM limiter amp. output pin:
205 Ω
74 µA
50 Ω
49 µA
74 µA
9V
• Recommended application range:
−3.2 mA to +3.2 mA
9
205 Ω
10
Child picture amp. output pin:
9V
205 Ω
75 µA
50 Ω
• Recommended application range:
−3.2 mA to +3.2 mA
10
205 Ω
50 µA
75 µA
11
Child picture amp. gain control pin:
9V
44 kΩ
11
16 kΩ
• Control voltage: typ. 3 V
G
5.6 kΩ
10 kΩ 10 kΩ
30 kΩ
100 µA
200 Ω
0.01 µF
V11
• Recommended use range: 0 V to VCC
12
ICs for TV
AN5395FBP
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
12
Child picture amp. input pin:
9V
12
10 µF
200 Ω 205 Ω
1 kΩ
• Drive with low impedance.
• Recommended application method: Don't apply DC voltage directly to pin.
205 Ω
1 kΩ
10 kΩ
10 kΩ
200 µA
2.55 V
13
100 µA
Pin 13: PR output signal pin:
9V
205 Ω
Pin 15: PB output signal pin:
• Recommended application range:
−1.6 mA to +1.6 mA
Pin 13
50 Ω Pin 15
411 Ω
57 µA
411 Ω
100 µA

14
N.C. pin:
• Keep grounded
15
Refer to pin 13
Refer to pin 13
16
DSC large signal gain control pin:
9V
15 kΩ
9.5 kΩ
10 kΩ
16
5 kΩ
200 Ω
15 15.25 67 µA 202 µA
kΩ kΩ
47.5 kΩ
0.01 µF
3.3 kΩ
1.5 kΩ
5 kΩ
3.75
kΩ
• Controls gain of large signal coring amp. on
DSC detection.
• Control voltage: typ. 3 V
G
42.5 kΩ
V16
• Recommended application range: 0 V to VCC
17
Primary differentiating input pin before correction:
9V
33.7 kΩ 30.8 kΩ
20 kΩ
50 Ω
56.3 kΩ
28 kΩ
339 µA
17
0.22 µF
• Y1 primary differentiating signal outputted
from pin 24 is inputted with capacitor coupling.
• Drive with low impedance.
• Recommended application method: Don't apply DC voltage directly to pin.
13
AN5395FBP
ICs for TV
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
18

Description
N.C. pin:
• Keep grounded
19
Power supply pin:
19
9V
• Apply 9 V when use
200 Ω
20
DSC detection output pin:
1 kΩ
1 kΩ
1 kΩ
500 Ω
9V
200 Ω
200 Ω
10 kΩ
200 Ω
1 kΩ
• Controls voltage of DSC.
• Left diagram shows recommended external
circuit.
• Recommended application range:
−1.6 mA to +1.6 mA
150 kΩ
4 700 pF
20
1 kΩ 500 Ω
60 kΩ
635 Ω
21
DSC small signal gain control pin:
9V
15 kΩ
9.5 kΩ
10 kΩ
21
5 kΩ
• Controls gain of small signal limiter amp. on
DSC detection.
• Control voltage: typ. 3 V
G
200 Ω
15 15.25 67 µA 202 µA
kΩ kΩ
42.5 kΩ
0.01µF
3.3 kΩ
1.5 kΩ
5 kΩ
3.75
kΩ
47.5 kΩ
V21
• Recommended application range: 0 V to VCC
22
DSC input pin:
9V
10 kΩ
10 kΩ
205 Ω
205 Ω
10 kΩ
2 kΩ
2 kΩ
2.65 V
14
0.9 pF
211 µA
0.01 µF 220 pF
22
1 kΩ
82 µH
68 µH
27 pF
• Y signal is inputted for DSC detection.
• Left diagram shows recommended external
circuit.
• Recommended application method: Not apply
DC voltage directly to pin.
ICs for TV
AN5395FBP
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
23
Description
DSC bias pin:
9V
• No use. Keep it connected to VCC
• Recommended application range: 0 V to VCC
15 kΩ
23
200 Ω
24
Primary differentiating input pin before correction:
205 Ω 9 V
99 µA
50 Ω
400 Ω
66 µA
• Output Y1 primary differentiating signal
which is made by Y signal inputted from pin
45.
• Recommended application range:
−1.6 mA to +1.6 mA
24
400 Ω
99 µA
25
Pin 25: Sharpness mute control pin:
26
Pin 26: Sharpness gain control pin:
9V
200 Ω
6.6 kΩ
6.6 kΩ
5.6 kΩ
1.125 kΩ
25
28 kΩ
0.01 µF
4.3 V
2V
11 kΩ
165 µA
Correction
amount
26
200 Ω
3V
44 µA
27
• Controls contour correction amount of pin 27
Y output signal by pin 26 voltage.
V26typ = 3 V
V26
• On/off pin of contour correction signal by high/
low of pin 25.
• High: Off
Low: On (VTH = 2.65 V)
• Recommended application range: 0 V to VCC
Y output pin:
66 µA
205 Ω
50 Ω
66 µA
9V
27
• Outputs Y signal in which contour correction
signal has been added on Y signal inputted
from pin 45.
• Recommended application range:
−3.2 mA to +3.2 mA
66 µA
15
AN5395FBP
ICs for TV
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
28
Pin 28: Contour part gain control pin:
9V
15 kΩ 25 kΩ
205 Ω 6.8 kΩ
205 Ω
29
15 kΩ 25 kΩ
29
205 Ω
4.55 V
28
1.4 kΩ
212 µA
574 µA
574 µA
17 kΩ 17 kΩ
50 kΩ 205 Ω
6.8 kΩ
200 Ω
10 kΩ 20 kΩ
1.4 kΩ
2.2 kΩ
2.2 kΩ
0.0 1 µF
200 Ω
30
Pin 29: Contour part bias pin:
• Contour part amp. gain can be switched in 2
steps by high/low of pin 28 voltage.
• High: Contour part gain high
Low: Contour part gain low (VTH = 1.5 V)
• Smoothes pin 29 signal by an external
capacitor.
• Recommended application range (pin 28):
0 V to VCC
• Recommended application method (pin 29):
Don't apply DC voltage directly to pin.
Secondary differentiating input pin:
9V
2.5 kΩ
2.5 kΩ
205 Ω
0.01 µF
30
200 Ω 205 Ω
10 kΩ
2.45 V
10 kΩ
7.05 V
421 µA
31
• With an external circuit, differentiate the
primary differential signal that has been done
contour correction and which is outputted
from pin 32, then input it to pin 30.
• Recommended application method: Don't
apply DC voltage directly to pin.
Detail part gain control pin:
9V
300 µA
1.2 kΩ
10 kΩ
• Controls gain of small signal detail part amp.
by pin 31 voltage.
V31typ = 3 V
1.2 kΩ
2.2 kΩ
31
200 Ω
5.6 kΩ
5 kΩ
3.61 V
0.01 µF
3 kΩ 3 kΩ
217 µA
Detail part
gain
5 kΩ
4.3 V
V31
• Recommended application range: 0 V to VCC
32
Primary differentiating output after correction pin:
100 µA
50 Ω
200 Ω
16
9V
32
• Outputs a primary differentiated signal as a
signal for contour part edge switching.
• Recommended application range:
−1.6 mA to +1.6 mA
ICs for TV
AN5395FBP
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
33
Pin 33: Detail part coring control pin:
34
Pin 34: Detail part coring bias pin:
200 Ω
5.6 kΩ
G
0.01 µF
3V
164 µA 100 µA
75 µA 204 µA
100 µA 100 µA
• Controls gain of detail part coring amp. by
pin 33 voltage.
V33typ = 3 V
33
5 kΩ
20 kΩ
20 kΩ
4.7 kΩ
5 kΩ
0.0 1µF
200 Ω
34
205 Ω
4.7 kΩ
70 kΩ
9V
V33
• Smoothes pin 34 signal with an external
capacitor.
• Recommended application range (pin 33):
0 V to VCC
• Recommended application method (pin 34):
Don't apply DC voltage directly to pin.
4.3 V
35
Differentiating signal bias 1 pin:
0.01 µF
35
• Makes a necessary bias by smoothing with an
external capacitor to run a contour correction
for the primary differentiating signal inputted
from pin 17.
• Recommended application method:
Don't apply DC voltage directly to pin.
6.8 kΩ
6.8 kΩ
9V
205 Ω
200 Ω
200 Ω
205 Ω
200 Ω
205 Ω
205 Ω
5.2 kΩ
0 µA to
400µA
444 µA 0 µA to 400 µA
352µA
Contour part and detail part separation level control pin:
9V
60 kΩ
36
200 Ω
5.6 kΩ
0.01 µF
400 µA
30 kΩ
5 kΩ 6 kΩ 26.5 kΩ
36
• Controls separation level of contour part
(large signal) and detail part (small signal) by
pin 36 voltage
V36typ = 3 V
4.9 kΩ4.9 kΩ
Separation
level
1 kΩ
3V
V36
• Recommended application range: 0 V to VCC
17
AN5395FBP
ICs for TV
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
Differentiating signal bias 2 pin:
9V
205 Ω
200 Ω
0.01 µF
37
• Necessary bias is made by an smoothing
external capacitor in order to correct contour
of primary differentiating signal inputted
from Pin17
• Recommended application method: Don't
apply DC voltage directly to pin.
6.8 kΩ
6.8 kΩ
37
200 Ω
205 Ω
200 Ω
205 Ω
205 Ω
5.2 kΩ
0 µA to
400 µA
444 µA 0 µA to 400 µA
352 µA
38
Detail part limiter output pin:
205 Ω
9V
• Outputs detail part limiter signal
• Recommended application range:
−1.6 mA to +1.6 mA
38
50 Ω
74 µA
74 µA
39
Pin 39: Y delay line changeover switch-1 pin:
40
Pin 40: Y delay line changeover switch-2 pin:
Pin 46: C delay line changeover switch-1 pin:
41
6.1 V 41 kΩ
41 kΩ 6.1 V
40 kΩ
41 kΩ
40 kΩ
41 kΩ
1.5 V 67 µA
1.8 V 1.5 V 67 µA

9V
200 Ω
1.8 V
Pins 39
40
46
48
Pin 48: C delay line changeover switch-2 pin:
• Correction amount of Y, C delay line are
switched by high/low of each pin voltage.
(VTH = 1.5 V)
• Pin 39, pin 46 High: Off, low: +10 ns
• Pin 40, pin 48 High: Off, low: +20 ns
• Recommended application range: 0 V to VCC
N.C. pin:
• Keep grounded
42
18

GND pin:
ICs for TV
AN5395FBP
■ Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
43
Clamp pulse input pin:
9V
200 Ω2.5 kΩ
43
500 Ω 2 kΩ
1.51 V

44
• Clamps inputted signal from each pin of pin
45, pin 47, pin 1 (VTH = 1.5 V)
• High: Clamp on
• Low: Clamp off
• Recommended pulse width (clamp on period)
NTSC: 2.5 µs
HD: 1.0 µs
• Recommended application range: 0 V to VCC
N.C. pin:
• Keep grounded
45
Y input signal pin:
9V
0.22 µF
1 kΩ 1 kΩ
• Clamps input signal with Pin43 clamp pulse
• Drive with low impedance
• Recommended application method: Don't
apply DC voltage directly to pin.
45
200 Ω
200 Ω
4.1 kΩ
2 pF
4.85 V
400 µA 16 µA16 µA
46
Refer to pin 39
Refer to pin 39
47
Refer to pin 1
Refer to pin 1
48
Refer to pin 39
Refer to pin 39
19
20
Lim. out
PR in
PB in
9V
0.22 µF 1
0.22 µF 47
48
46
10 kΩ
9V
9V
40
Delay
0.01 µF
0.01 µF
39
*
33
0.22 µF 45
34
38
Gain
control
1st
differential
0.01 µF
Limiter
Fast
switch
*
*
Edge
switch
30
Y-in
9V
3.9 kΩ
*
1 kΩ
32
Delay
220 Ω
*
2.7 µH
9 V 10 kΩ
Clamp
82 pF
31
43
1 kΩ
0.01 µF
29
Clamp in
1 kΩ
39 kΩ
Delay
Delay
Adder
Gain
control
28
10 kΩ 9 V
9V
100 Ω 0.01 µF
2nd
differential
9V
Coring
4 700 pF
0.01 µF
0.01 µF
36
56 kΩ
0.01 µF
20
Gain
control
Detector
150 kΩ
37
9V
Gain
control
Adder
Gain
control
Coring
Limiter
0.0 1µF
1 kΩ 635 Ω
Coring
21
Limiter
13
15
42
19
27
24
17
25
0.01 µF
PR out
PB out
VCC (9V)
Y-out
9V
27 pF
68 µH
1 kΩ Y-in
0.01 µF
0.22 µF
9V
26 10 kΩ
9V
16 10 kΩ
82 µH
22 0.01 µF 220 pF
9 V 10 kΩ
0.01 µF 35
AN5395FBP
ICs for TV
■ Application Circuit Example (Basic Circuit)
10
10 kΩ
3.9 kΩ
CY out
11 9 V
12
0.01 µF
10 µF
9
4
10 µF
CY in
6
VM out
YS in
5
CYS in
10 kΩ
8 9V
7
0.01 µF
10 µF
10 kΩ
2 9V
3
0.01 µF
VM in