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): 10/18頁(yè)
文件大?。?/td> 141K
代理商: AN3479
AN3479FBP
ICs for VCR
10
I
Electrical Characteristics(continued)
T
a
=
25
°
C
±
2
°
C
Parameter
Symbol
Conditions
min.
typ.
max.
Unit
Burst-down gain 2
G
BD2
Sin 100 mV
PP
,f
SC
,LP-mode
In : Pin34,14,Out : Pin3
0
2
dB
PB chrominance output amplitude
V
PBC
Sin 100 mV
PP
,629 kHz
In : Pin34,14,Out : Pin3
365
450
535
mV
PP
PB ACC control characteristic
S
ACC
Sin 140/8.9 mV
PP
,629 kHz
In : Pin34,14,Out : Pin12
3
dB
PB killer on sensitivity
S
PKON
Sin 0.89 mV
PP
,629 kHz
In : Pin34,14,Out : Pin3
43
dB
PB killer off sensitivity
S
PKOFF
Sin 2.81 mV
PP
,629 kHz
In : Pin34,14,Out : Pin3
28
dB
PB chrominance undesired
ingredient
G
PB
Sin 35 mV
PP
,629 kHz
In : Pin34,14,Out : Pin3
33
dB
XO free-run frequency
f
XO
Out : Pin79
50
50
Hz
2f
SC
output amplitude
Chrominance mix. gain
V
fSC
G
MIX
Out : Pin79
290
435
580
mV
PP
dB
Sin 5 mV
PP
,f
SC
,SP-mode
In : Pin6,Out : Pin25
4.8
8.8
CNR output gain
G
CNR
Sin 200 mV
PP
,f
SC
In : Pin6,Out : Pin5
2.5
3.5
dB
CNR limitter gain
G
LIM
Sin 5 mV
PP
,f
SC
In : Pin1,Out : Pin3
4.5
10.5
dB
CNR K-value gain
G
CNRK
Sin 5 mV
PP
,f
SC
In : Pin6,Out : Pin3
0.60
0.73
0.85
dB
CCD comb LPF frequency
characteristic
G
CDL
Sin 200 mV
PP
,7.16 MHz/630 kHz
In : Pin10,Out : Pin5
27
dB
CCD AGC control sensitivity
G
PBCCD
Sin 200 mV
PP
,629 kHz,SP
In : Pin6,Out : Pin5
1
1
dB
PB comb depth
G
PBC
Sin 200 mV
PP
,40 f
H-1
/2 f
H
In : Pin6,Out : Pin5
27
dB
PB comb 40 f
H
shift
t
PBC
Sin 200 mV
PP
,40 f
H-1
/2 f
H
In : Pin6,Out : Pin5
10
10
ns
Rec. RF EQ frequency
characteristic 1
G
REQ1
Sin 40 mV
PP
,2.05 MHz/4 MHz
In : Pin34,Out : Pin41
1.1
4.1
dB
Rec. RF EQ frequency
characteristic 2
G
REQ2
Sin 40 mV
PP
,5 MHz/8 MHz
In : Pin34,Out : Pin41
1.4
4.9
dB
Auto tracking output DC voltage
without signal
V
ATO
C-GND(Pin41)
Out : Pin40
0.7
V
Auto tracking I/O characteristic 1
V
AT1
Sin 80 mV
PP
,4 MHz,SP-mode
In : Pin41,Out : Pin40
1.3
1.8
V
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