HFBR-0559 Avago Technologies US Inc., HFBR-0559 Datasheet - Page 11

• Manufacturer Part Number: HFBR-0559
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0559

• Silicon Manufacturer: Avago
• Silicon Core Number: HFBR-5903/5903E/5903A
• Kit Application Type: Communication & Networking
• Application Sub Type: Ethernet Transceiver
• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: HFBR-5903, FDDL, Fast Ethernet Transceivers
• Primary Attributes: FDDE & Fast Ethernet SFF Transceiver Compatible
• Secondary Attributes: SONET OC-3/SDH STM-1
• Description/function: Fiber Optic Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFCT-5903E
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Figure 12. Output Optical Pulse Envelope.
Figure 14. Signal Detect Thresholds and Timing.
11
1.25
1.025
0.975
0.025 -
0.025
1.00
0.10
0.05
0.90
0.50
0.0
-
THE HFBR-5903 OUTPUT OPTICAL PULSE SHAPE SHALL FIT WITHIN THE BOUNDARIES OF THE
PULSE ENVELOPE FOR RISE AND FALL TIME MEASUREMENTS.
ANS _ MAX - MAXIMUM ACQUISITION TIME (NO SIGNAL).
AS _ MAX - MAXIMUM ACQUISITION TIME (SIGNAL).
SIGNAL _ DETECT(ON)
INTERVAL
SIGNAL _ DETECT (OFF)
0% TIME
-31.0 dBm
-45.0 dBm
ANS _ MAX IS THE MAXIMUM SIGNAL _ DETECT DEASSERTION TIME FOR THE STATION.
ANS _ MAX SHALL NOT EXCEED 350 µs. THE DEFAULT VALUE OF AS _ MAX IS 350 µs.
10.0
AS _ MAX IS THE MAXIMUM SIGNAL _ DETECT ASSERTION TIME FOR THE STATION.
AS _ MAX SHALL NOT EXCEED 100.0 µs. THE DEFAULT VALUE OF AS _ MAX IS 100.0 µs.
5.6
1.975
0.075
4.40
( > 1.5 dB STEP INCREASE)
INPUT OPTICAL POWER
P
A
(P
O
AS _ MAX
+ 1.5 dB < P
80 ± 500 ppm
1.525
0.525
4.850
TIME - ns
TIME
± 0.725
100% TIME
INTERVAL
A
< -31.0 dBm)
40 ± 0.7
10.0
INPUT OPTICAL POWER
( > 4.0 dB STEP DECREASE)
MIN (P
P
(P
O
S
= MAX (P
± 0.725
= INPUT POWER FOR BER < 10
O
0.075
1.975
+ 4.0 dB OR -31.0 dBm)
5.6
4.40
S
ANS _ MAX
OR -45.0 dBm)
0.525
1.525
4.850
2
)