參數(shù)資料
型號: M7612
廠商: 友順科技股份有限公司
英文描述: VIDEO SIGNAL SWITCHER
中文描述: 視頻信號切換器
文件頁數(shù): 4/5頁
文件大小: 127K
代理商: M7612
M7612
LINEAR INTEGRATED CIRCUIT
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
QW-R124-004,A
4
T ES T CIRCUIT
1
2
3
4
5
6
7
8
V
A
Vcc
Vcc
1
2 3
1
2 3
SW
4
SW
5
OSC
50
1
μ
F
1
μ
F
SW
2
2
1
OSC
50
1
μ
F
1
μ
F
1
2
SW
3
47
μ
F
0.022
μ
F
+
2
1
SW
1
1
μ
F
50
OSC
1
μ
F
Vcc
PP
75
43
+
1000
μ
UTC M7612
T ES T NOT ES
1. The output impedance is approximately 32
. Therefore, to ensure output matching, connect an external resistor
of 43
.
2. Connect a distortion meter to the output, and input a f = 1kHz sine wave. Adjust the input level until the output
distortion is 0.5%. This output voltage at this time multiplied by 2 is the maximum output level V
om
(V
P-P
).
3. Input a 1V
P-P
, 1MHz sine wave. The voltage gain is given by G
V
= 20 log (V
OUT
/ V
IN
) + 6.
4. Input a 1V
P-P
, 4.43MHz sine wave. The interchannel crosstalk is given by C
T
= 20 log (V
OUT
/ V
IN
).
5. Input 1V
P-P
, 1MHz and 10MHz sine waves.
The frequency characteristic is given by G
F
= 20 log (V
OUT
(f = 10MHz) / V
OUT
(f = 1MHz)).
6. Input a 1V
P-P
, 1MHz sine wave. Reduce the CTL pin voltage from V
CC
. The CTL pin switching level (V
TH
) is the
CTL pin voltage at which the V
OUT
level drops below 20mV
P-P
.
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參數(shù)描述
M7612-G08-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VIDEO SIGNAL SWITCHER
M7612L-G08-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VIDEO SIGNAL SWITCHER
M7612L-S08-R 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VIDEO SIGNAL SWITCHER
M7612L-S08-T 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VIDEO SIGNAL SWITCHER
M7612-S08-R 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:VIDEO SIGNAL SWITCHER