參數(shù)資料
型號: LA7975
廠商: Sanyo Electric Co.,Ltd.
英文描述: PAL SIF Converter Circuit for TV and VCR Multi-system(用于電視機/VCR系統(tǒng)的PAL SIF轉(zhuǎn)換器芯片(將5.5 MHz,6 MHz,和6.5 MHz的PAL SIF信號 轉(zhuǎn)換為6 MHz的信號.)
中文描述: PAL制式轉(zhuǎn)換電路的應(yīng)力強度因子的電視和錄像機多系統(tǒng)(用于電視機/錄像機系統(tǒng)的PAL制式轉(zhuǎn)換器芯片應(yīng)力強度因子(將5.5兆赫,6兆赫,650兆赫和應(yīng)力強度因子的PAL制式信號轉(zhuǎn)換為6兆赫的信號。)
文件頁數(shù): 2/6頁
文件大?。?/td> 100K
代理商: LA7975
Operating Characteristics
at Ta = 25°C, V
CC
= 9 V
Parameter
Symbol
I
CC
G5.5
G6.5
Conditions
Test point
Pin 2
Pin 5
Pin 5
min
typ
6.5
13.5
13.5
max
Unit
mA
dB
dB
Current drain
5
9
Conversion gain
5.5 MHz
6.5 MHz
80 dB/μV input
80 dB/μV input
80 dB/μV input, Pin 4
grounded with 10 k
10
10
17
17
6.0 MHz
G6.0
Pin 5
18.5
22
25.5
dB
Oscillation level
Maximum output level
Input impedance
V
OSC
V
O
max
Ri
V1
V4
V5
Pin 4
Pin 5
15
109
36
112
4.8
80
115
mVp-p
dB/μV
k
V
V
V
5.5 MHz 100 dB/μV input
5.5 MHz input
Pin voltages
Pin 1
Pin 4
Pin 5
2.6
7.6
7.2
3
8
3.4
8.4
7.6
8
500 kHz level difference
relative to 6 MHz
Maximum input level
Oscillation stop current
OSC leak
Pin 5
30
44
dB
V
IN
max
I
4
90
dB/μV
μA
Pin 4
300
Sample Application Circuit
Unit (resistance:
, capacitance: F)
Oscillator
500 kHz CSB503E5
1.5 MHz CSA1.500MK2
500 kHz EFOA500K04S
Murata Industries, Ltd.
Murata Industries, Ltd.
Matsushita Electric, Ltd.
LA7975
No.3994-2/6
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