PEB2080 SIEMENS [Siemens Semiconductor Group], PEB2080 Datasheet - Page 55

• Manufacturer Part Number: PEB2080
• Description: S/T Bus Interface Circuit(SBC)
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

DC Characteristics
T
Parameter
L-input voltage
H-input voltage
L-output voltage
L-output voltage (SDO)
H-output voltage
H-output voltage
Power supply current operational
Power supply current operational
Input leakage current
Output leakage current
Absolute value of output pulse
amplitude (VSX2 - VSX1)
Transmitter output current
Transmitter output
impedance
Receiver output voltage
Receiver threshold voltage
VSR1 - VSR2
Notes:
1) Due to the transformer, the load resistance as seen by the circuit is four times
2) The required 20
3) The 80
Semiconductor Group
A
= 0 to 70 ˚C;
output impedance is required as external resistor.
V
DD
output impedance is realised by external components.
= 5 V 5 %,
power down
power down
V
SS
= 0 V
Symbol
V
V
V
V
V
V
I
I
I
I
V
I
R
V
V
CC
CC
LI
LO
X
IL
IH
OL
OL1
OH
OH
X
X
SR1
TR
min.
– 0.4
2.0
2.4
V
– 0.5
2.03
2.10
7.5
10
80
2.35
225
56
DD
Limit Values
max.
0.8
V
+ 0.4
0.45
0.45
13
1
15
1.3
10
2.31
2.39
13.4
2.6
375
DD
Electrical Characteristics
Unit
V
V
V
V
V
V
mA
mA
mA
mA
V
V
mA
k
V
mV
A
R
L
.
Test Condition
I
I
I
I
PEB 2080;
inputs at
no output loads
PEF 2080;
inputs at
no output loads
0 V <
0 V <
R
R
R
inactive or during
binary one
during binary zero
R
I
dependent on peak
level
OL
OL
OH
OH
O
L
L
L
L
< 5 A
= 50
= 400
= 5.6
= 50
= 2 mA
= 7 mA
= – 400 A
= – 100 A
V
V
IN
IN
V
V
<
<
1) 2)
SS
SS
1)
V
V
V
V
1) 2)
/
/
DD
DD
DD
DD
V
V
DD
DD
= 5 V
= 5 V
to 0 V
to 0 V
3)