IL3285 IL3222
5
NVE Corporation
11409 Valley View Road
Eden Prairie, MN 55344-3617 USA
Telephone: (952) 829-9217
Fax (952) 829-9189
Internet: www.isoloop.com
Receiver Section
Electrical Specifications are Tmin to Tmax unless otherwise stated.
Parameters
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Positive-going Input Threshold
Voltage
VIT+
0.2
V
-7 V < VCM < 12 V
Negative-going Input Threshold
Voltage
VIT-
–0.2
V
-7 V < VCM < 12 V
Hysteresis Voltage (Vit+ - Vit-)
VHYS
70
mV
VCM =0V, T=25
°C
High Level Digital Output Voltage
VOH
VDD – 0.2
VDD
V
VID = 200 mV
IOH = -20 mA
Low Level Digital Output Voltage
VOL
0.2
V
VID = -200 mV
IOL = 20mA
High-impedance-state output current
IOZ
1
µA
0.4
≤ VO ≤ (VDD2 - 0.5) V
Line Input Current(8)
II
1
mA
VI = 12 V
-0.8
VI = -7 V
Input Resistance
rI
96
k
Ω
Supply Current (VDD2 = +5V)
IDD2
4
7
mA
Supply Current (VDD1 = +5V)
IDD1
2
3
mA
Supply Current (VDD1 = +3.3V)
IDD1
1.4
2
mA
Switching Characteristics @ 5 V
Parameters
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Maximum Data Rate
1
Mbps
RL = 54 Ω, CL = 50 pF
Propagation Delay(9)
tPD
100
165
ns
-1.5
≤ VO ≤ 1.5 V,
CL = 15 pF
Pulse Skew(10)
tSK(P)
4
16
ns
-1.5
≤ VO ≤ 1.5 V,
CL = 15 pF
Skew Limit(3)
tSK(LIM)
8
32
ns
RL = 54 Ω, CL = 50 pF
Output Enable Time To High Level
tPZH
15
60
ns
CL = 15 pF
Output Enable Time To Low Level
tPZL
15
60
ns
CL = 15 pF
Output Disable Time From High Level
tPHZ
15
60
ns
CL = 15 pF
Output Disable Time From Low Level
tPLZ
15
60
ns
CL = 15 pF
Switching Characteristics @ 3.3 V
Parameters
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Maximum Data Rate
5
Mbps
RL = 54 Ω, CL = 50 pF
Propagation Delay(9)
tPD
105
170
ns
-1.5
≤ VO ≤ 1.5 V,
CL = 15 pF
Pulse Skew(10)
tSK(P)
4
16
ns
-1.5
≤ VO ≤ 1.5 V,
CL = 15 pF
Skew Limit(3)
tSK(LIM)
8
16
ns
RL = 54 Ω, CL = 50 pF
Output Enable Time To High Level
tPZH
17
27
ns
CL = 15 pF
Output Enable Time To Low Level
tPZL
17
27
ns
CL = 15 pF
Output Disable Time From High Level
tPHZ
17
27
ns
CL = 15 pF
Output Disable Time From Low Level
tPLZ
17
27
ns
CL = 15 pF
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