AFBR-53D3EZ Avago Technologies US Inc., AFBR-53D3EZ Datasheet - Page 8

• Manufacturer Part Number: AFBR-53D3EZ
• Description: TXRX OPTICAL 5V VCSEL FC 1X9
• Manufacturer: Avago Technologies US Inc.

Specifications of AFBR-53D3EZ

• Applications: Ethernet
• Wavelength: 850nm
• Voltage - Supply: 4.75 V ~ 5.25 V
• Connector Type: SC
• Mounting Type: Through Hole
• Supply Voltage: 5V
• Wavelength Typ: 850nm
• Peak Reflow Compatible (260 C): Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AFBR-53D3 Family, 850 nm VCSEL
Transmitter Optical Characteristics
(TA = 0°C to +70°C, VCC = 4.75 V to 5.25 V)
Receiver Optical Characteristics
(TA = 0°C to +70°C, VCC = 4.75 V to 5.25 V)
Notes:
1. Optical Extinction Ratio is defined as the ratio of the average output optical power of the transmitter in the high (“1”) state to the low (“0”)
2. These are 20-80% values and include the effect of a fourth order filter.
3. Laser transmitter pulse response characteristics are specified by an eye diagram (Figure 1). The characteristics include rise time, fall time,
4. The receive sensitivity is measured using a worst case extinction ratio penalty while sampling at the center of the eye.
5. Return loss is defined as the minimum attenuation (dB) of received optical power for energy reflected back into the optical fiber.
Figure 1. Transmitter Optical Eye Diagram Mask
8
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
Input Optical Power
Operating Center Wavelength
Return Loss
Signal Detect - Asserted
Signal Detect - Deasserted
Signal Detect - Hysteresis
-0.2
1.3
1.0
0.8
0.2
state. This Optical Extinction Ratio is expressed in decibels (dB) by the relationship 10log(Phigh avg/Plow avg).
pulse overshoot, pulse undershoot, and ringing, all of which are controlled to prevent excessive degradation of the receiver sensitivity.
0.5
12
0
0
0.15
0.375
NORMALIZED TIME
0.625
0.85
Symbol
P
P
σ
Symbol
P
P
P
P
λ
t
λ
r
OUT
OUT
/t
IN
A
D
A
C
C
- P
f
D
1.0
Min.
-10
-10
9
Min.
-16
12
-30
1.5
830
770
850
Typ.
Typ.
188
Max.
-4
-4
860
0.85
0.45
-116
Max.
0
860
-18
ps
Unit
dBm avg.
dBm avg.
dB
nm
nm rms
ns
dB/Hz
Unit
dBm avg. 4
nm
dB
dBm avg.
dBm avg.
dB
Reference
1
Reference
2, 3 Fig. 1
5