
M52756SP
WIDE BAND ANALOG SWITCH
MITSUBISHI ICs (Monitor)
ELECTRIC
(
/ 19 )
MITSUBISHI
6. Next, set SW15 to OPEN, SG3 as the input signal of Pin 8, measure the amplitude output
from T.P.29. The amplitude is as V
OR
4.
7. Set SW15 to GND, measure the amplitude output from T.P.29. The amplitude is as V
OR
4'.
8. The crosstalk between two inputs C.T.I.2 is
9. By the same way, measure the crosstalk between channels when SG3 as the input signal
of Pin 10,12.
note10) Set SG4 as the input signal, and then the same method as note9, measure C.T.I.3, C.T.I.4.
note11) 1. The condition is as Table 1. This test is by active prove.
2. Set SW15 to GND, SG3 as the input signal of Pin 1. Measure the amplitude output from
T.P.29. The amplitude is as V
OR
5.
3. Next, measure T.P.26, T.P.23 in the same state, and the amplitude is as V
OG
5, V
OB
5.
4. The crosstalk between channels C.T.C.1 is
5. Measure the crosstalk between channels when SG3 is as the input signal of Pin 3, Pin 5 .
6. Next, set SW15 to OPEN, SG3 as the input signal of Pin8, measure the amplitude output
from T.P.29. The amplitude is as V
OR
6.
7.Next, measure the amplitude output from T.P.26, T.P.23 in the same state. The amplitude is
as
V
OG
6, V
OB
6.
8. The crosstalk between channels C.T.C.2 is
9. By the same way, measure the crosstalk between channels when input signal to Pin10, 12.
note12) Set SG4 as the input signal, and the same method as note11, measure C.T.C.3, C.T.C.4.
note13) 1. The condition is as Table 1. Set SW15 to GND (or OPEN).
2. The rising of 10 % ~ 90 % for input pulse is Tri, the falling
of 10 % ~ 90 % for input pulse is Tfi.
3. Next, the rising of 10 % ~ 90 % for output pulse is Tro, the
falling of 10 % ~ 90 % for output pulse is Tfo.
4. The pulse characteristic Tr1, Tf1 ( Tr2, Tf2 ) is
note14) The condition is as Table 1. Set SW15 to GND (OPEN), input 5V at input terminal. Measure the
output voltage, the voltage is as V
O
H1 (V
O
H2).
note15) The condition is as Table 1. Set SW15 to GND (OPEN), input 0V at input terminal. Measure the
output voltage, the voltage is as V
O
L1 (V
O
L2).
note16) The condition is as table 1. Set SW15 to GND (OPEN), increasing gradually the voltage of input
terminal from 0V, measure the voltage of input terminal when output terminal is 4.5V. The input
voltage is as Vith1(Vith 2).
Tr1(Tr2) =
(Tro) - (Tri)
(nsec)
2
100%
90%
0%
10%
Tr
Tf
C.T.I.2= 20 LOG
V
OR
4[Vp-p]
V
OR
4'[Vp-p]
[dB]
C.T.C1= 20 LOG
V
OG
5 or V
OB
5
V
OR
5
[dB]
C.T.C2= 20 LOG
V
OG
6 or V
OB
6
V
OR
6
[dB]
Tf1(Tf2) =
(Tfo)
- (Tfi)
(nsec)
2
2
14