AFBR732B Avago Technologies US Inc., AFBR732B Datasheet - Page 8

• Manufacturer Part Number: AFBR732B
• Manufacturer: Avago Technologies US Inc.

Specifications of AFBR732B

• Optical Fiber Type: TX/RX
• Data Transfer Rate: 2500MBd
• Optical Rise Time: 0.15ns
• Optical Fall Time: 0.15ns
• Jitter: 0.162ns
• Operating Temperature Classification: Commercial
• Peak Wavelength: 850/860nm
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Output Current: 25mA
• Operating Temp Range: 0C to 80C
• Mounting: Screw
• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

Optical Characteristics
Transmitter Optical Characteristics
(T
Notes:
1. The specified optical output power, measured at the output of a short test cable, will be compliant with IEC 60825-1 Amendment 2, Class
2. These are unfiltered 20-80% value measured with optical-electrical converter with 12 GHz bandwidth. To increase accuracy of measurement
3. Inter-channel Skew is defined for the condition of equal amplitude, zero ps skew input signals.
4. Deterministic Jitter (DJ) is defined as the combination of Duty Cycle Distortion (Pulse-Width Distortion) and Data Dependent Jitter. Determin-
5. Total Jitter (TJ) includes Deterministic Jitter and Random Jitter (RJ). Total Jitter is specified at a BER of 10
8
Parameter
Output Optical Power
Output Optical Power – Off State
Optical Modulation Amplitude
Center Wavelength
Spectral Width – rms
Rise/Fall Time
Inter-channel Skew
Relative Intensity Noise
Jitter Contribution
Total
C
Deterministic
1 Accessible Emission Limits, AEL, and the output power of the module without an attached cable will be compliant with the IEC 60825-1
Amendment 2, Class 1M AEL. See discussion in the Regulatory Compliance section.
owning to laser overshoot and ringing, a filtered rise/fall time measurement is adopted with a 2.5Gbps (1.875 GHz bandwidth) 4th Bessel
Thompson filter. A max spec of 150 ps for unfiltered waveform is equivalent to a max spec 242 ps for filtered waveform.
istic Jitter is measured at the 50% signal threshold level using a 2.5 GBd K28.5, or equivalent, test pattern with zero skew between the differ-
ential data input signals.
as for DJ.
= 0 °C to +80 °C, V
CC
= 3.3 V ± 5%, Typical T
Symbol
P
P
OMA
l
s
t
RIN
DJ
TJ
r
OUT
OUT DIS
C
/t
f
C
= +40 °C, V
Min.
-9.84
830
CC
Typ.
850
0.4
50
110
= 3.3 V)
Max.
–1
–30
860
0.85
150
200
–124
80
162
-12
Unit
dBm avg.
dBm avg.
dBm
nm
nm rms
ps
ps
dB/Hz
ps
ps
for the same 2.5 GBd test pattern
p-p
p-p
Reference
1
2
3
4
5