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Número de pieza | AN5395FBP | |
Descripción | Contour correction IC for HDTV | |
Fabricantes | Panasonic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AN5395FBP (archivo pdf) en la parte inferior de esta página. Total 22 Páginas | ||
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AN5395FBP
Contour correction IC for HDTV
I Overview
The AN5395FBP is a contour correction IC which
enables correction band changeover for base band HDTV,
MUSE, progressive NTSC TV.
I Features
• Contour correction for HDTV
• Contour correction for progressive TV
I Applications
• HDTV
14.2±0.4
12.0±0.3
36 25
37 24
Unit: mm
48
1
(1.60)
13
0.80
12
0.3±0.1
Seating plane
QFH048-P-1212A
(0.55)
Note) The package of this product will be changed
to lead-free type (QFH048-P-1212C). See the
new package dimensions section later of this
datasheet.
Publication date: December 2001
SDB00016BEB
1
1 page I Electrical Characteristics at Ta = 25°C (continued)
Parameter
Symbol
Conditions
Circuit voltage
Circuit voltage
Circuit voltage
Circuit current
Circuit current
C-D.L block
V46
V47
V48
I23
I43
PB output dynamic range
PR output dynamic range
Delay time changeover switch C1
threshold level
VDR15
VDR13
VTH46
VIN47 = 5.18 V to 6.08 V
VIN1 = 5.18 V to 6.08 V
Delay time changeover switch C2
threshold level
VTH48
PB signal output gain (HD)
PB signal output gain (MUSE)
PB signal output gain (NTSC1)
PB signal output gain (NTSC2)
PB signal output gain difference
(MUSE/HD)
GA(PB,1) VA(PB,1) / 0.1 V[p-p]
GB(PB,1) VB(PB,1) / 0.1 V[p-p]
GC(PB,1) VC(PB,1) / 0.1 V[p-p]
GD(PB,1) VD(PB,1) / 0.1 V[p-p]
GB/A(PB) VB(PB,1) /VA(PB,1)
PB signal output gain difference
(NTSC1/HD)
GC/A(PB) VC(PB,1) /VA(PB,1)
PB signal output gain difference
(NTSC2/HD)
GD/A(PB) VD(PB,1) /VA(PB,1)
PR signal output gain (HD)
GA(PR,1) VA(PR,1) / 0.1 V[p-p]
PR signal output gain (MUSE)
GB(PR,1) VB(PR,1) / 0.1 V[p-p]
PR signal output gain (NTSC1)
GC(PR,1) VC(PR,1) / 0.1 V[p-p]
PR signal output gain (NTSC2)
GD(PR,1) VD(PR,1) / 0.1 V[p-p]
PR signal output gain difference (MUSE/HD) GB/A(PR) VB(PR,1) /VA(PR,1)
PR signal output gain difference (NTSC1/HD) GC/A(PR) VC(PR,1) /VA(PR,1)
PR signal output gain difference (NTSC2/HD) GD/A(PR) VD(PR,1) /VA(PR,1)
PB, PR signal output gain difference (HD) ∆GA(C) VA(PB,1) /VA(PR,1)
PB, PR signal output gain difference
(MUSE)
∆GB(C) VB(PB,1) /VB(PR,1)
PB, PR signal output gain difference
(NTSC1)
∆GC(C) VC(PB,1) /VC(PR,1)
PB, PR signal output gain difference ∆GD(C) VD(PB,1) /VD(PR,1)
(NTSC2)
PB signal frequency characteristics (HD) GA(PB,F) VA(PB,20) /VA(PB,1)
PB signal frequency characteristics (MUSE) GB(PB,F) VB(PB,20) /VB(PB,1)
PB signal frequency characteristics (NTSC1) GC(PB,F) VC(PB,16) /VC(PB,1)
SDB00016BEB
AN5395FBP
Min Typ Max
1.80 2.90 4.00
4.50 5.63 6.76
1.80 2.90 4.00
−1.50 0.00 1.50
−1.50 0.00 1.50
Unit
V
V
V
µA
µA
0.9 1.2 1.5 V[p-p]
0.9 1.2 1.5 V[p-p]
0.9 1.5 2.1 V
0.9 1.5 2.1 V
1.81 2.92 3.91
1.81 2.92 3.91
1.81 2.92 3.91
1.81 2.92 3.91
−1 0
1
dB
dB
dB
dB
dB
−1 0 1 dB
−1 0 1 dB
1.81 2.92 3.91
1.81 2.92 3.91
1.81 2.92 3.91
1.81 2.92 3.91
−1 0
1
−1 0
1
−1 0
1
−1 0
1
−1 0
1
dB
dB
dB
dB
dB
dB
dB
dB
dB
−1 0 1 dB
−1 0 1 dB
−6 −3 0 dB
−6 −3 0 dB
−6 −3 0 dB
5
5 Page AN5395FBP
I Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
3
9V
200 Ω 205 Ω
3 1 kΩ
10 µF
10 kΩ
2.55 V
205 Ω
1 kΩ 10 kΩ
200 µA
Description
VM pre-amp. input pin:
• Drive with low impedance.
• Recommended application method:
Don't apply DC voltage directly to pin.
4 VM pre-amp. output pin:
75 µA
205 Ω 9 V
• Recommended application range:
−3.2 mA to +3.2 mA
50 Ω
4
50 µA
205 Ω
75 µA
5
9V
6
74 kΩ
79 µA
79 µA
2 kΩ
205 Ω
200 Ω
200 Ω 200 Ω
205 Ω
200 Ω
Pin5: Child picture YS input pin:
Pin6: YS input pin:
• Control pin for on/off of VM limiter amp.
High: Off
Low: On (VTH = 0.75 V)
• Recommended application range: 0 V to VCC
99 µA
20 kΩ
20 kΩ
56
7 9V
VM limiter amp. input pin:
7
10 µF
200 Ω 205 Ω
1.5 kΩ
10 kΩ
205 Ω
10 kΩ
• Drive with low impedance.
• Recommended application method: Don't ap-
ply DC voltage directly to pin.
2.59 V 99 µA 99 µA
SDB00016BEB
11
11 Page |
Páginas | Total 22 Páginas | |
PDF Descargar | [ Datasheet AN5395FBP.PDF ] |
Número de pieza | Descripción | Fabricantes |
AN5395FBP | Contour correction IC for HDTV | Panasonic Semiconductor |
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