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SP322CF-L
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
Date: 10/1/05
SP322 V.11/V.35 Serial Transceiver
© Copyright 2005 Sipex Corporation
4
Figure 1. V.11 Driver Output Open-Circuit Voltage
A
B
V
OC
3.9k
Ω
V
OCA
V
OCB
C
A
B
V
T
50
Ω
V
OS
C
50
Ω
A
B
C
I
sa
I
sb
Figure 2. V.11 Driver Output Test Terminated Voltage
Figure 3. V.11 Driver Output Short-Circuit Current
A
B
C
I
xa
±
0.25V
A
B
C
I
xb
±
0.25V
V
CC
= 0V
V
CC
= 0V
Figure 5. V.11 Driver Output Power-Off Current
Figure 4. V.11 Driver Output Rise/Fall Time
A
B
50
Ω
C
50
Ω
50
Ω
V
E
Oscilloscope
TEST CIRCUITS...
SP322DS/06
SP322 V.11/V.35 Serial Transceiver
© Copyright 1997 Sipex Corporation
Date: 10/1/05
SP322 V.11/V.35 Serial Transceiver
© Copyright 2005 Sipex Corporation
5
A
B
C
I
ia
±
10V
C
I
ib
±
10V
A
B
A
B
C
I
ia
±
6V
C
I
ib
±
6V
A
B
100
Ω
to
150
Ω
100
Ω
to
150
Ω
+3.25mA
–3.25mA
+10V
+3V
–3V
–10V
Maximum Input Current
v
ersus V
oltage
V
.11 RECEIVER
i [mA] =
V [V] / 0.1
+6V
+3V
–3V
–6V
Maximum Input Current
v
ersus V
oltage
V
.11 RECEIVER
w/ Optional Cable
T
ermination
(100
Ω
to 150
Ω
)
i [mA] =
V [V] / 0.1
i [mA] = (V [V] – 3) / 4.0
i [mA] = (V [V] – 3) / 4.0
Figure 6. V.11 Receiver Input Current
Figure 7. V.11 Receiver Input IV Graph
Figure 8. V.11 Receiver Input Current w/ Termination
Figure 9. V.11 Receiver Input Graph w/ Termination
Date: 10/1/05
SP322 V.11/V.35 Serial Transceiver
© Copyright 2005 Sipex Corporation
6
Figure 10. V.35 Driver Output Test Terminated Voltage
Figure 11. V.35 Driver Output Source Impedance
A
B
50
Ω
C
50
Ω
V
T
V
OS
A
B
V
2
50
Ω
C
24kHz, 550mV
p-p
Sine Wa
ve
V
1
Figure 14. V.35 Receiver Input Source Impedance
Figure 13. V.35 Driver Output Rise/Fall Time
Figure 15. V.35 Receiver Input Short-Circuit Impedance
Figure 12. V.35 Driver Output Short-Circuit Impedance
A
B
C
I
SC
±
2V
A
B
C
50
Ω
Oscilloscope
50
Ω
50
Ω
A
B
V
2
50
Ω
C
24kHz, 550mV
p-p
Sine Wa
ve
V
1
A
B
C
I
sc
±
2V
P1-P3
P4-P6
P7-P9
P10-P12
P13-P13
SP322CF-L
Mfr. #:
Buy SP322CF-L
Manufacturer:
MaxLinear
Description:
IC TXRX V.11/V.35 PROG 44LQFP
Lifecycle:
New from this manufacturer.
Delivery:
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SP322CF-L