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參數(shù)資料
| 型號： | LA7565B |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(用于PAL/NTSC多系統(tǒng)音頻電視機(jī)和VCR產(chǎn)品的IF信號處理芯片) |
| 中文描述： | 中頻信號處理集成電路PAL / NTSC制式多系統(tǒng)音頻電視機(jī)和錄像機(jī)產(chǎn)品（用于PAL / NTSC制式多系統(tǒng)音頻電視機(jī)和錄像機(jī)產(chǎn)品的中頻信號處理芯片） |
| 文件頁數(shù)： | 2/17頁 |
| 文件大?。?/td> | 292K |
| 代理商： | LA7565B |
No. 5636-2/17
LA7565B, 7565BM
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
V13, V17
10
V
Circuit voltage
V
CC
–3
V
I6
mA
Circuit current
I10
–10
mA
I24
–2
mA
(LA7565B)
(LA7565BM) Ta
≤
50°C, independent IC
(LA7565BM)
*
Mounted on a printed circuit board
Ta
≤
68°C
720
mW
Allowable power dissipation
Pd max
420
mW
720
mW
Operating temperature
Topr
–20 to +70
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Maximum Rating
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
V
CC
V
CC
op
9
V
Operating supply voltage
8.5 to 9.5
V
Operating Conditions
Note:
*
When mounted on a 65
×
72
×
1.6 mm epoxy glass laminate printed circuit board.
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[VIF Block]
Circuit current
I
5
37.4
44
50.6
mA
Maximum RF AGC voltage
V
14H
V
14L
V
IN
G
R
V
IN
max
V
6
V
6
tip
V
O
V
BTH
V
BCL
S/N
7.5
8.1
V
Minimum RF AGC voltage
0
0.5
V
Input sensitivity
S1 = OFF
26
32
38
dBμV
AGC range
62
68
dB
Maximum allowable input
92
97
dBμV
No-signal video output voltage
3.5
3.8
4.2
V
Synchronizing signal tip voltage
1.15
1.45
1.74
V
Video output level
1.7
2.0
2.3
Vp-p
Black noise threshold voltage
0.5
0.8
1.1
V
Black noise clamp voltage
2.5
2.8
3.1
V
Video S/N ratio
48
50
dB
C-S beat
IC-S
38
43
dB
Frequency characteristics
f
C
DG
6 MHz
–3
–1.5
dB
Differential gain
3
6.5
%
Differential phase
DP
3
5
deg
No-signal AFT voltage
V
13
V
13H
V
13L
Sf
3.5
4.4
5.5
V
Maximum AFT voltage
8
8.7
9
V
Minimum AFT voltage
0
0.18
1
V
AFT detection sensitivity
25
36
47
mV/kHz
k
pF
VIF input resistance
Ri
38.9 MHz
1.5
VIF input capacitance
Ci
38.9 MHz
3
APC pull-in range (U)
f
PU
f
PL
dfa 1
0.8
1.3
MHz
APC pull-in range (L)
–1.5
–0.8
MHz
AFT tolerance frequency 1
–500
0
+500
kHz
VCO1 maximum frequency range (U)
dfu
1.0
1.3
MHz
VCO1 maximum frequency range (L)
dfl
–1.5
–1
MHz
VCO control sensitivity
B
0.9
1.8
3.6
kHz/mV
Operating Characteristics
at Ta = 25°C, V
CC
= 9 V, fp = 38.9 MHz
Continued on next page.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA7565BM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7565E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(292.33 k) |
| LA7565GM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7565KM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7566 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:VIF/SIF IF Signal-Processing Circuit with TV/VCR PAL and NTSC Multisound Support |
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