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2001 Infineon Technologies Corp. Optoelectronics Division San Jose, CA
IRMS6400/IRMT6400
3
March 21, 2000-19
Table 3. I/O Parameters
Parameter
RxD Output High
RxD Output High
RxD Output Low
RxD Output Low
RxD Output Low
RxD Short Circuit
RxD Short Circuit
RxD to
V
CC
Tri-State Impedance
RxD Rise/Fall Time
RxD Rise/Fall Time
RxD Rise/Fall Time
RxD Rise/Fall Time
(continued)
Table 4. Receiver Parameters, High Rate Mode (FIR),
T
A
=25
°
C (except where noted)
Table 5:
Receiver Parameters, Low Rate Mode (SIR/MIR),
T
A
=25
°
C (except where noted)
Parameter
Symbol Min.
Data Rate
—
Min.
3.5
2.0
—
—
—
—
—
350
—
—
—
—
Typ.
4.0
2.3
1.0
0.1
0.4
48
48
500
7.0
15
10
27
Max.
—
—
1.5
0.8
0.8
—
—
650
—
—
—
—
Unit
V
V
V
V
V
mA
mA
k
ns
ns
ns
ns
Conditions
=5.0 V,
=2.7 V,
=5.0 V,
=5.0 V,
=2.7 V,
=5.0 V, RxD=0, RxD=
=2.7 V, RxD=0, RxD=
SD=
V
CC
,
V
CC
=5.0 V, measured between RxD to
V
CC
V
CC
=5.0 V, load=15 pF
V
CC
=5.0 V, load=100 pF
V
CC
=2.7 V, load=15 pF
V
CC
=2.7 V, load=100 pF
V
CC
I
OH
=24 mA
=6.0 mA
=24 mA
<1 mA
=6.0 mA
V
CC
I
OH
V
CC
I
OL
V
CC
I
OL
V
CC
I
OL
V
CC
V
CC
V
CC
V
CC
Parameter
Data Rate
Symbol Min.
—
Typ.
4 M
Max.
—
Unit
bit/s
μ
W/cm
2
mW/cm
2
In-band irradiance maximum
μ
W/cm
2
4.0 Mb/s
μ
W/cm
2
Ambient interference pulsed
0 to 10 mW/cm
2
ambient input
0 to 10 mW/cm
2
ambient input
0 to 10 mW/cm
2
ambient input
40
μ
W/cm
2
input to produce 115 ns to
135 ns output,
V
CC
=2.7 V to 5.5 V
μ
s
40
μ
W/cm
2
input
125 ns, 40
μ
W/cm
2
input, load=15 pf,
measured at 1.4 V
125 ns, 40
μ
W/cm
2
input, load=15 pf,
measured at 1.4 V
Conditions
125 ns (low rate pulse), 0 to 70
°
C
Bit error rate=10
–
8
—
Logic High Input Irradiance
E
IHmin
E
IHmax
E
Emin
E
IL
—
10
—
—
Logic High Input Irradiance
—
—
500
Minimum Detection Threshold
—
4.0
—
Logic Low Input Irradiance
—
0.4
Receive Latency (Near-far)
—
500
800
μ
s
Powerup Latency
—
—
50
100
μ
s
Transmit Latency (turn around)
—
—
30
50
μ
s
Pulse Width Correction Range
—
90
—
175
ns
Pulse Width Settling
—
—
8.0
16
Output Pulse Edge Jitter & Bias at RxD
—
—
10
—
ns
Output Pulse Width at RxD
—
110
125
140
ns
Power Supply Rejection <5 MHz
—
—
50
—
mV
P
mV
P
<0.1 pulse per second spurious output
Power Supply Rejection >5 MHz
—
—
25
—
<0.1 pulse per second spurious output
Typ.
—
Max.
1.15 M
Unit
bits/s
Conditions
9.6 Kb/s to 115 Kb/s=1.63 μs,
576 Kb/s=434 ns, 1.152 Mb/s=217 ns
Bit error rate=10
–
8
Bit error rate=10
–
8
9.6 K
Logic High Input Irradiance (MIR)
E
IHmin
E
IHmin
E
IHmax
E
IL
—
10
—
—
μ
W/cm
2
μ
W/cm
2
mW/cm
2
μ
W/cm
2
Logic High Input Irradiance (SIR)
4.0
—
—
Logic High Input Irradiance
—
—
500
In band irradiance maximum
Logic Low Input Irradiance
—
—
0.4
Ambient interference pulsed
0 to 10 mW/cm
2
ambient input
0 to 10 mW/cm
2
ambient input
0 to 10 mW/cm
2
ambient input
Receive Latency (Near-far)
—
2.5
4.0
ms
Transmit Latency (turn around)
—
—
50
100
μ
s
Power-up Latency
—
—
50
150
μ
s
Power Supply Rejection <5 MHz
—
—
50
—
mV
P
mV
P
<0.1 pulse per second spurious output
Power Supply Rejection >5 MHz
—
—
25
—
<0.1 pulse per second spurious output