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參數(shù)資料
| 型號(hào)： | M61323SP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | WIDE FREQUENCY BAND ANALOG SWITCH |
| 中文描述： | 寬頻帶模擬開關(guān) |
| 文件頁(yè)數(shù)： | 6/16頁(yè) |
| 文件大?。?/td> | 163K |
| 代理商： | M61323SP |
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M61323SP/FP
MITSUBISHI ICs <Monitor>
WIDE FREQUENCY BAND ANALOG SWITCH
M I T S U B I S H I
15
6
Circuit current 1
No signal. Measure the total circuit current as Icc when supplying 3VDC to Pin11.
Circuit current 2
No signal. Measure the total circuit current as IccSTBY when Pin11 connected to GND.
Output DC voltage 1,2
Set SW13 to GND (or OPEN), measure the DC voltage of TP31(TP28,TP25) when there is no signal input.
The DC voltage is as vdc1(vdc2).
Output DC voltage 3,4
Measure the DC voltage TP23 same as "Output DC voltage 1,2". The DC voltage is Vdc3(Vdc4).
Maximum allowable input level 1,2
Set SW13 to GND, input SG1 to Pin2 only. Gradually increasing the SG1 amplitude, read the amplitude of the
input signal when the output waveform of TP31 is strained. The value is as Vi
max
1. In the same way,
measure Vi
max
1 in response to inputs in Pin4 and Pin6 only.
Then set SW13 to OPEN, measure Vi
max
2 in response to inputs in Pin10,12 and 14 only.
Voltage gain 1,2
1. The conditions is as table.
2. Set SW13 to GND, input SG2(0.7Vp-p) to Pin2 only. Read the output amplitude of TP31. The value is as V
OR
1.
3. Voltage gain G
V
1 is
V
OR
1 [Vp-p]
(dB)
4. In the same way, calculate G
V
1in response to inputs in Pin4 and Pin6 only.
5. Then set SW13 to OPEN, measure G
V
2 in response to inputs in Pin10,12 and 14 only.
Relative voltage gain 1,2
1. Calculate relative voltage gain
G
V
1 by the following formula.
G
V
1=G
V
1R-G
V
1G, G
V
1G-G
V
1B, G
V
1B-G
V
1R
2. In the same way, calculate
G
V
2.
Voltage gain 3,4
1. The conditions is as table.
2. Read the output amplitude of TP23.
3. Calculate G
V
3, G
V1
4 same as "Voltage gain 1".
Freq.characteristic 1,2 / Relative freq.characteristic 1,2
1. The conditions is as table. This measurement shall use active probe.
2. Set SW13 to GND, input SG4(0.7Vp-p) to Pin2 only. Measure TP31 output amplitude as V
OR
1.
In the same way,input SG2(0.7Vp-p) to Pin2 only. Measure TP31 output amplitude as V
OR
2.
3. Freq.characteristic1 F
C
1 is
V
OR
2 [Vp-p]
(dB)
4. In the same way, calculate F
C
1 in response to inputs in Pin4 and Pin6 only.
5. The difference between of each channel Freq.characteristic is as
F
C
1.
6. Then set SW13 to OPEN, measure F
C
2 and
F
C
2 in response to inputs in Pin10,12 and 14 only.
Freq.characteristic 3,4
Measure the F
C
3, F
C
4 when SG5 of input signal. (For reference)
G
V
1= 20 LOG
0.7
F
C
1 = 20 LOG
V
OR
1 [Vp-p]
ELECTRICAL CHARACTERISTICS TEST METHOD ( M61323SP )
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