hd75175 Renesas Electronics Corporation., hd75175 Datasheet - Page 4

• Manufacturer Part Number: hd75175
• Description: Quadruple Differential Line Receiver With 3 State Outputs
• Manufacturer: Renesas Electronics Corporation.

HD75175
DC Electrical Characteristics (Ta = 0 to 70°C)
Item
Differential Input High
Threshold Voltage
Differential Input Low
Threshold Voltage
Hysteresis*
Enable Input Voltage
Enable Input Clamp Voltage
Output Voltage
High Impedance State Output
Current
Line Input Current
Enable Input Current
Input Resistance
Short Circuit Output Current*
Supply Current
Notes: 1. All typical values are at V
Switching Characteristics (V
Item
Propagation Delay Time
Output Enable Time
Output Disable Time
4
2. Hysteresis is the difference between the positive going input threshold voltage V
3. Not more than one output should be shorted at a time.
4. Refer to EIA standards RS-422A and RS-485 for exact conditions.
2
negative going input threshold voltage V
3
Symbol
V
V
V
V
V
V
V
V
I
I
I
I
ri
I
I
OZ
I
IH
IL
OS
CC
TH
TL
T
IH
IL
IK
OH
OL
+
– V
Symbol
t
t
t
t
t
t
CC
PLH
PHL
ZH
ZL
HZ
LZ
CC
T
= 5 V, Ta = 25 C.
–
= 5 V, Ta = 25°C)
Min
—
–0.2
—
2
–
—
2.7
—
—
—
—
—
—
—
—
12
–15
—
Min
—
—
—
—
—
—
Typ*
—
—
50
—
–
—
—
—
—
—
—
—
—
—
—
—
—
—
T
–
.
1
Typ
20
22
13
19
26
25
Max
0.2
—
—
—
0.8
–1.5
—
0.45
0.5
–20
+20
1
–0.8
20
–100
—
—85 mA
70
Unit
V
V
mV
V
V
V
V
mA
k
mA
Max
35
35
30
30
35
35
A
A
A
Conditions
V
V
II = –18 mA
V
V
I
V
V
Other input at 0 V*
I
I
OL
IH
IL
O
O
ID
ID
O
O
Unit
ns
= 0.4 V
= 2.7 V
= 2.7 V, I
= 0.5 V, I
= 16 mA
= 0.4 V
= 2.4 V
= 200 mV, I
= –200 mV, I
Test Conditions
C
C
C
O
O
L
L
L
= 15 pF
= 15 pF
= 5 pF
= –0.4 mA
= 16 mA
OH
OL
= –400 A
4
= 8 mA
T
+
and the
V
V
I
I
= 12 V
= –7 V