afbr-53d3 Avago Technologies, afbr-53d3 Datasheet - Page 7

• Manufacturer Part Number: afbr-53d3
• Description: Rohs Compliant 850 Nm Vcsel 1x9 Fiber Optic Transceivers For Fibre Channel
• Manufacturer: Avago Technologies

AFBR-53D3 Family, 850 nm VCSEL
Transmitter Electrical Characteristics
(TA = 0°C to +70°C, VCC = 4.75 V to 5.25 V)
Receiver Electrical Characteristics
(TA = 0°C to +70°C, VCC = 4.75 V to 5.25 V)
Notes:
1. The Laser Reset Voltage is the voltage level below which the VCCT voltage must be lowered to cause the laser driver circuit to reset from
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 20-80% values.
7
Parameter
Output Optical Power
50/125 µm, NA = 0.20 Fiber
Output Optical Power
62.5/125 µm, NA = 0.275 Fiber
Optical Extinction Ratio
Center Wavelength
Spectral Width - rms
Optical Rise / Fall Time
RIN
Deterministic Transmitter Jitter
Parameter
Supply Current
Power Dissipation
Data Output Voltage - Low
Data Output Voltage - High
Data Output Rise Time
Data Output Fall Time
Signal Detect Output Voltage - Low
Signal Detect Output Voltage - High
an electrical/optical shutdown condition to a proper electrical/optical operating condition. The maximum value corresponds to the worst-
case highest VCC voltage necessary to cause a reset condition to occur. The laser safety shutdown circuit will operate properly with
transmitter VCC levels of 3.5 V dc < VCC < 7.0 V dc.
12
P
P
σ
I
P
Symbol
λ
t
Symbol
V
V
t
t
V
V
CCR
r
r
f
OUT
OUT
/t
DISR
C
OL
OH
OL
OH
f
- V
- V
- V
- V
CC
CC
CC
CC
Min.
-10
-10
9
830
Min.
-1.950
-1.045
-1.950
-1.045
850
105
0.53
Typ.
Typ.
Max.
-4
-4
860
0.85
0.45
-116
188
Max.
130
0.68
-1.620
-0.740
0.40
0.40
-1.620
-0.740
Unit
dBm avg.
dBm avg.
dB
nm
nm rms
ns
dB/Hz
ps
Unit
mA
ns
ns
W
V
V
V
V
1
Reference
2, 3 Fig. 1
Reference
2
2
3
3
4
4
3
3