參數(shù)資料
型號(hào): AN3479
廠商: Panasonic Corporation
英文描述: VCR SignalLuminance, Chroma and Normal Audio Signals Processing IC
中文描述: 錄像機(jī)SignalLuminance,色度和普通音頻信號(hào)處理集成電路
文件頁(yè)數(shù): 6/18頁(yè)
文件大小: 141K
代理商: AN3479
AN3479FBP
ICs for VCR
6
I
Electrical Characteristics(continued)
T
a
=
25
°
C
±
2
°
C
Parameter
Symbol
Conditions
min.
typ.
max.
Unit
Vertical emphasis(1-K)value
gain 1
G
VE1
Sin 400 mV
PP
(Pin5)150 kHz,LP-mode
3.0
In : Pin18,Out : Pin29
1.5
0
dB
Vertical emphasis(1-K)value
gain 2
G
VE2
Sin 400 mV
PP
(Pin5)2 MHz,LP-mode
In : Pin18,Out : Pin29
1.5
0
1.5
dB
Vertical emphasis differential
signal amplitude
V
VE
Video(W-100 %),1 V
PP
In : Pin18,Out : Pin30
100
mV
PP
Vertical emphasis X-value gain
G
VEX
Sin 40 mV
PP
,150 kHz,Pin31 : open
In : Pin30,Out : Pin33
15.0
11.5
8.0
dB
Non-linear emphasis frequency
characteristic 1
G
NLE1
Sin 400 mV
PP
(0 dB),2 MHz/100 kHz
SLP/EDIT-mode
In : Pin18,Out : Pin33
0.2
1.0
dB
Non-linear emphasis frequency
characteristic 2
G
NLE2
Sin 40 mV
PP
(
20 dB),1 MHz/100 kHz
SLP/EDIT-mode
In : Pin18,Out : Pin33
3.67
6.47
dB
Non-linear emphasis frequency
characteristic 3
G
NLE3
Sin 40 mV
PP
(
20 dB),2 MHz/100 kHz
SLP/EDIT-mode
In : Pin18,Out : Pin33
4.24
7.24
dB
Non-linear emphasis frequency
characteristic 4
G
NLE4
Sin 40 mV
PP
(
20 dB),2 MHz
SP/SLP-mode
In : Pin18,Out : Pin33
1.76
0.84
dB
Main emphasis gain
G
ME
Sin 60 mV
PP
(Pin5),150 kHz
Pin31 : 0.1
μ
F
In : Pin18,Out : Pin33
13.1
15.5
dB
Dark clip level
DC
Video(W-100 %),1 V
PP
In : Pin18,Out : Pin33
51
61
71
%
White clip level
WC
Video(W-100 %),1 V
PP
In : Pin18,Out : Pin33
190
200
210
%
FM carrier interleave
f
CI
f
H
Pulse,5 V
PP
,SLP-mode
In : Pin49,Out : Pin33
6.8
9.0
kHz
Sync. tip frequency
f
O
Out : Pin 33
3.43
3.50
3.57
MHz
FM deviation
f
DEV
Video(W-100 %),1 V
PP
In : Pin18,Out : Pin33
0.95
1.00
1.05
MHz
Rec. FM output amplitude
V
YR
No input
In : Pin18,Out : Pin41
188
200
212
mV
PP
FM modulator 2nd harmonic
distortion
D
2FMOD
Out : Pin33
35
dB
Rec. Y output variable range max.
υ
RY1
No input
In : Pin18,Out : Pin41
8.5
3.5
dB
Rec. Y output variable range min.
υ
RY2
No input
In : Pin18,Out : Pin41
1.0
6.0
dB
S/V discrimination frequency
f
SV
Sin 350 mV
PP
,Frequency variable
SQPB
VHS
In : Pin41,50,Out : Pin31
4.25
4.40
4.55
MHz
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