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Номер в каталоге
Компоненты Описание
LA7975 Просмотр технического описания (PDF) - SANYO -> Panasonic
Номер в каталоге
Компоненты Описание
производитель
LA7975
PAL SIF Converter Circuit for TV and VCR Multi-system
SANYO -> Panasonic
LA7975 Datasheet PDF : 6 Pages
1
2
3
4
5
6
LA7975
Operating Characteristics
at Ta = 25°C, V
CC
= 9 V
Parameter
Current drain
5.5 MHz
Conversion gain
6.5 MHz
6.0 MHz
Oscillation level
Maximum output level
Input impedance
Pin voltages
500 kHz level difference
relative to 6 MHz
Maximum input level
Oscillation stop current
Symbol
I
CC
G5.5
G6.5
G6.0
V
OSC
V
O
max
Ri
V1
V4
V5
Conditions
80 dB/µV input
80 dB/µV input
80 dB/µV input, Pin 4
grounded with 10 k
Ω
5.5 MHz 100 dB/µV input
5.5 MHz input
OSC leak
V
IN
max
I
4
Sample Application Circuit
Test point
Pin 2
Pin 5
Pin 5
min typ max
5 6.5
9
10 13.5 17
10 13.5 17
Pin 5 18.5 22 25.5
Pin 4
Pin 5
Pin 1
Pin 4
Pin 5
15 36 80
109 112 115
4.8
2.6
3 3.4
7.6
8 8.4
7.2 7.6
8
Pin 5
30 44
90
Pin 4
300
Unit
mA
dB
dB
dB
mVp-p
dB/µV
k
Ω
V
V
V
dB
dB/µV
µA
Oscillator
500 kHz CSB503E5
1.5 MHz CSA1.500MK2
500 kHz EFOA500K04S
Murata Industries, Ltd.
Murata Industries, Ltd.
Matsushita Electric, Ltd.
Unit (resistance:
Ω
, capacitance: F)
No.3994-2/6
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