7
HFBR-53D3 Family, 850 nm VCSEL
Transmitter Electrical Characteristics
(TA = 0°C to +70°C, V = 4.75 V to 5.25 V)
CC
Parameter
Supply Current
Symbol
ICCT
Min.
Typ.
85
Max.
120
Unit
mA
W
Reference
Power Dissipation
PDIST
IIL
0.45
0
0.63
Data Input Current - Low
Data Input Current - High
Laser Reset Voltage
-350
µA
µA
V
IIH
16
350
2.5
VCCT-reset
2.7
1
Receiver Electrical Characteristics
(TA = 0°C to +70°C, V = 4.75 V to 5.25 V)
CC
Parameter
Supply Current
Symbol
ICCR
Min.
Typ.
105
Max.
130
Unit
mA
W
Reference
2
2
3
3
4
4
3
3
Power Dissipation
PDISR
0.53
0.68
Data Output Voltage - Low
Data Output Voltage - High
Data Output Rise Time
Data Output Fall Time
Signal Detect Output Voltage - Low
VOL - VCC
-1.950
-1.045
-1.620
-0.740
0.40
V
V
OH - VCC
V
tr
tf
ns
ns
V
0.40
VOL - VCC
OH - VCC
-1.950
-1.045
-1.620
-0.740
Signal Detect Output Voltage - High
V
V
Notes:
1. The Laser Reset Voltage is the voltage level below which the V
voltage must be lowered to cause the laser driver circuit to
CCT
reset from an electrical/optical shutdown condition to a proper electrical/optical operating condition. The maximum value
corresponds to the worst-case highest V voltage necessary to cause a reset condition to occur. The laser safety shutdown
CC
circuit will operate properly with transmitter V levels of 3.5 V dc < V < 7.0 V dc.
CC
CC
2. Receiver Supply Current and Power Dissipation do not include current and power in external 270 ohm terminating resistors.
3. These outputs are compatible with 10 K, 10 KH, and 100 K ECL and PECL inputs.
4. These are 20-80ꢀ values.
HFBR-53D3 Family, 850 nm VCSEL
Transmitter Optical Characteristics
(TA = 0°C to +70°C, V = 4.75 V to 5.25 V)
CC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reference
Output Optical Power
POUT
-10
-4
dBm avg.
50/125 µm, NA = 0.20 Fiber
Output Optical Power
POUT
-10
-4
dBm avg.
62.5/125 µm, NA = 0.275 Fiber
Optical Extinction Ratio
9
dB
nm
1
Center Wavelength
Spectral Width - rms
Optical Rise/Fall Time
RIN12
830
850
860
0.85
0.45
-116
188
C
nm rms
ns
tr/tf
2, 3 Figure 1
dB/Hz
ps
Deterministic Transmitter Jitter
See notes on following page.