參數(shù)資料
型號(hào)： AN3389SB
廠商： PANASONIC CORP
元件分類： 音頻／視頻放大
英文描述： LJT 5C 5#16 PIN RECP
中文描述： 4 CHANNEL, VIDEO PREAMPLIFIER, PDSO36
封裝： 0.450 INCH, PLASTIC, SSOP-36
文件頁數(shù)： 3/11頁
文件大?。?/td> 126K
代理商： AN3389SB
3
ICs for VCR
AN3389SB
60
90
0
0
0
2.9
85
110
150
1.8
1.3
1.4
5.0
2.1
5.0
1.0
5.0
0.7
5.0
3.1
1.1
5.0
PB
PB
PB
I
PCQ
I
RCQ
V
SL
V
RP
V
MS
V
ESH
V
ESL
V
DFH
At PB
At Rec
Input level at SLOW
Input level at Rec
Input level at MUTE OFF
PB quiescent current
Rec quiescent current
SLOW SW input "L" (Pin36)
Rec/PB input "L" (Pin33)
MUTE SW input "L" (Pin20)
EP/SP input "H" (Pin25)
EP/SP input "L" (Pin25)
DRUM FF input "H" (Pin23)
DRUM FF input "L" (Pin23)
SYNC input "H" (Pin22)
SYNC input "L" (Pin22)
PB CONT input "H" (Pin21)
PB CONT input "M" (Pin21)
PB CONT input "L" (Pin21)
DRUM FF output "H" (Pin24)
DRUM FF output "L" (Pin24)
PB voltage gain
Between CHs gain difference
Parameter
min
Condition
typ
max
Unit
mA
mA
Symbol
PB output 2nd harmonics distortion
Input-conversion noise
Head change-over DC unbalance
SP selection in AUTO
EP selection in AUTO
AGC level
AGC control characteristics
AGC output 2nd harmonics distortion
Rec amp. gain
V
DFL
V
SYH
V
SYL
V
PCH
V
PCM
V
PCL
V
DOH
V
DOL
GV
GV
HDP2
NV
V
23
120
0
1.7
0
1.5
0
3.8
1.9
0
4.0
0
1.0
62.5
1.0
– 40
1.0
57.5
–1.0
60.0
0
Note
V
V
V
V
V
V
V
V
V
V
V
V
V
V
dB
dB
dB
I
Electrical Characteristics
(Ta=25
±
2C)
PB
– 45
μ
Vrms
mV
–100
0
100
1.0
0
4.0
255
5.0
390
V
SP
V
EP
V
AGC
V
AGC
HDA2
PB
PB
PB
PB
PB
PB
f= 4MHz, 0.5mV
P–P
, CH1 to CH4
f= 4MHz, 0.5mV
P–P
, CH1 to CH4
f= 4MH
Z
, 0.5mV
P–P
, 8MHz/4MHz
Rg= 10
, 1MHzBPF, output/GV
Rg= 10
, output DC difference
CH1, CH4 input,Pin24 DC measurement
I
OUT
= –2mA
I
IN
= 2mA
CH2, CH3 input,Pin24 DC measurement
f= 4MHz, 40mV
P–P
f= 4MHz, 500mV
P–P
f= 4MHz, 500mV
P–P
f= 4MHz, 20mV
P–P
f= 4MHz, 125mV
P–P
R
AGC
= 18k
f= 4MHz, 250mV
P–P
R
AGC
= 18k
f= 4MHz, 125mV
P–P
R
AGC
= 18k
f= 4MHz, 125mV
P–P
R
AGC
= 18k
V
V
V
CA1
V
CA2
Rec AGC level
Rec AGC control characteristics
Recording current 2nd harmonics
distortion
Muting ratio
IOR
I
AGC
HDR2
MR
R
C
R
I
V
CC
320
0
2
–50
360
– 40
465
260
17.8
20.0
22.4
0
1.2
– 40
–35
– 45
– 40
Rec
Rec
Rec
Rec
Rec
PB
PB
Common terminal ON resistance
Input terminal ON resistance
Output DC drift
VCA output voltage 1
(amp. gain)
VCA output voltage 2
(amp. f characteristics)
I
AGC
SW5, SW6 ON
SW1 to SW4 ON
Supply voltage when Rec circuit is
not operating in PB
Video side 6dB amp.
f= 4MHz, 1mV
P–P
Video side 6dB amp.
f= 4MHz/6MHz, 1mV
P–P
AUDIO–SP mode
1.2V
input
VIR= 120k
AUDIO–SP mode
0.2V
input
VIR= 120k
5
5
10
10
4.5
– 0.15
0.05
0.30
– 0.15
0.05
0.30
mV
P–P
dB
dB
mS
mA
P–P
dB
dB
dB
V
V
V
V
CA3
V
CA4
PB
PB
VCA output voltage 3
CHARGE Pin2
VCA output voltage 4
CHARGE Pin2
0.30
0.70
1.20
0.50
0.75
1.00
V
V
相關(guān)PDF資料
PDF描述
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