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參數(shù)資料
| 型號(hào)： | MM1508 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Video Switch · 75з driver · Y/C mix |
| 中文描述： | 2-CHANNEL, AUDIO/VIDEO SWITCH, PDSO6 |
| 封裝： | SOT-26A, 6 PIN |
| 文件頁數(shù)： | 11/14頁 |
| 文件大小： | 352K |
| 代理商： | MM1508 |
MITSUMI
Video Switch · 75
driver · Y/C mix MM1501
MM1511 ~ MM1512
· Switch Status
Item
Symbol
Switch status
S1
2
1
2
1
2
S2
2
2
1
2
1
Consumption current
I
CC
Voltage gain
G
V
Frequency characteristic
fc
Item
Symbol
Switch status
S1
3
3
2
3
S2
1
1
1
1
Differential gain
Differential phase
Y output dynamic range
C output dynamic range
DG
DP
V
DY
V
DC
· Measurement Procedures
Consumption current
I
CC1
Connect a DC ammeter to the V
CC
pin and measure. Hereafter,
short the ammeter to use.
Input a 2.0V
P
-
P
(1.0V
P
-
P
for MM1512), 100kHz sine wave to SG1. If TP1
voltage is V1 and TP2 voltage is V2, find G
V
by the following formula:
G
V
= 20LOG (V2/V1) dB
In the above G
V
measurement, if TP2 voltage at 10MHz (7MHz for
MM1512) is V3, find fc by the following formula.
fc = 20LOG (V3/V2) dB
Input a 2.0V
P
-
P
(1.0V
P
-
P
for MM1512)
to SG1, input a chroma signal
to SG2, and measure differential gain at TP2.
APL = 10 ~ 90%
The same as for DG, but measure differential phase.
Input a 100kHz sine wave to SG1. Measure V
DY
, the maximum
amplitude under THD 1%, at TP2.
Input an APL 50% luminance signal to SG1 and input a chroma
signal to SG2. Change the chroma signal amplitude and measure
V
DC
, the maximum amplitude where there is no waveform
distortion at TP2.
Voltage gain
G
V
Frequency characteristic
fc
Differential gain
DG
Differential phase
DP
Y output dynamic range
V
DY
C output dynamic range
V
DC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MM1509 | Video Switch · 75з driver · Y/C mix |
| MM1510 | Video Switch · 75з driver · Y/C mix |
| MM1511 | Video Switch · 75з driver · Y/C mix |
| MM1501 | Video Switch · 75з driver · Y/C mix |
| MM22 | Rack and Panel Connectors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MM1508XNRE | 制造商:Mitsumi Electric 功能描述:Cut Tape |
| MM1509 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Video Switch · 75з driver · Y/C mix |
| MM1510 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Video Switch · 75з driver · Y/C mix |
| MM1510XNRE | 制造商:Mitsumi Electric 功能描述: |
| MM1511 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Video Switch · 75з driver · Y/C mix |
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