IMP51 1 1/51 1 2
Recommended Operating Conditions
2
Parameter
TermPwr Voltage
High Level Enable Input Voltage
IMP5111
IMP5112
Low Level Disable Input Voltage
IMP5111
IMP5112
Operating Junction Temperature Range
V
IL
Symbol
V
TERM
V
IH
Min
3.3
2
0
0
2
0
Typ
Max
5.5
V
TERM
0.8
0.8
V
TERM
125
Units
V
V
V
°C
5111/5112_t02.eps
Note:
2. Recommended operating conditions indicate the range over which the device is functional.
Electrical Characteristics
Unless otherwise specified, these specifications apply at an ambient operating temperature of T
A
=
25°C. TermPwr = 4.75V. Low duty cycle
pulse testing techniques are used which maintain junction and case temperatures equal to the ambient temperature.
Parameter
Output High Voltage
TermPwr Supply Current
Symbol Conditions
V
OUT
I
CC
All data lines = Open
All data lines = 0.5V
IMP5111
IMP5112
DISCONNECT Pin < 0.8V
DISCONNECT Pin > 2.0V
I
OUT
IMP5111
I
IN
V
OUT
= 0.5V
DISCONNECT Pin = 4.75V
DISCONNECT Pin = 0V
Min
2.65
Typ
2.85
6
215
275
275
Max
9
225
Units
V
mA
µA
Output Current
DISCONNECT Input Current
–21
–23
10
–90
–90
10
10
10
3
35
–24
mA
nA
µA
µA
nA
nA
DISCONNECT Input Current
IMP5112
I
IN
DISCONNECT Pin = 0V
DISCONNECT Pin = 4.75V
Output Leakage Current
IMP5111
IMP5112
I
OL
DISCONNECT Pin < 0.8V, V
O
= 0.5V
DISCONNECT Pin > 2.0V, V
O
= 0.5V
Capacitance in DISCONNECT Mode
Channel Bandwidth
Termination Sink Current, per Channel
C
OUT
BW
I
SINK
V
OUT
= 0V, Frequency = 1MHz
pF
MH z
mA
5111/5112_t03.eps
V
OUT
= 4V
60
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Data Communications
3
IMP [ IMP, INC ]
