HFCT-5005 Avago Technologies US Inc., HFCT-5005 Datasheet - Page 6

• Manufacturer Part Number: HFCT-5005
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFCT-5005

• Silicon Core Number: HFBR-5911L, HFCT-5911ATL
• Kit Contents: LC Evaluation Board, Associated Technical Literature
• Main Purpose: Interface, Fiber Optics
• Embedded: No
• Utilized Ic / Part: HFCT-59xx, HFBR-59xx
• Primary Attributes: Singlemode OC-48 SFF PTH Transceiver Applications
• Secondary Attributes: Short or Intermediate Reach
• Description/function: Fiber Optic Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFCT-59x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Notes:
11. The maximum Optical Output Power complies with IEEE 802.3 and is Class 1 laser eye safe.
12. Optical Extinction Ratio is defined as the ratio of the average optical power of the transmitter in the high (“1”) state to the low (“0”) state.
13. Optical Rise and Fall Times are 20-80% value. Laser transmitter pulse characteristics are typically specified by an eye diagram - see Figure
14. CPR is measured in accordance with EIA/TIA-526-14A as referenced in IEEE 802.3 section 38.6.10.
15. Measured at TP2. TP refers to the compliance point specified by IEEE 802.3, section 38.2.1.
16. Tested with a 100 mV
Table 6 - Transmitter Optical Characteristics
HFBR-5911L
HFBR-5911AL
Parameter
Optical Output Power
Optical Output Power
Optical Extinction Ratio
Center Wavelength
Spectral Width - rms
Optical Rise Time
Optical Fall Time
RIN
Coupled Power Ratio
Contributed Total Jitter
Table 7 - Receiver Electrical Characteristics
HFBR-5911L
HFBR-5911AL
Parameter
Receiver Supply Current
Power Dissipation
Power Supply Noise Rejection
Data Output Differential Voltage
Data Output Rise Time
Data Output Fall Time
Tx_Disable Optical Output Power
TTL Signal Detect Output Voltage - Low
TTL Signal Detect Output Voltage - High
6
The transmitter is driven with a Gigabit Ethernet 1250 MBd 8b/10b encoded serial data pattern. Optical Extinction Ratio is expressed in
decibels (dB) by the relationship 10log(P
6. The characteristics include rise time, fall time, pulse overshoot, pulse undershoot and ringing, all of which are controlled to prevent
excessive degradation of receiver sensitivity. These parameters are specified by the referenced Gigabit Ethernet eye diagram using the
required filter. The output optical waveform complies with the requirements of the eye mask described in IEEE 802.3 section 38.6.10 and
Figure 38-2.
supply filter (with C8) in place. Typically, a change in sensitivity of less than 1 dB is experienced.
12
(T
(T
(T
(T
C
C
62.5 µm
C
C
50 µm
P-P
= 0ºC to +70ºC, V
= -10 °C to +85 °C, V
= 0ºC to +70ºC, V
= -10 °C to +85 °C, V
sinusoidal signal in the frequency range from 10 Hz to 2 MHz on the V
high
CC
CC
= 3.14 V to 3.47 V)
= 3.14 V to 3.47 V)
CC
CC
avg/P
= 3.14 V to 3.47 V)
= 3.14 V to 3.47 V)
low
ER
Symbol
P
P
l
s
CPR
TJ
t
t
Symbol
I
P
PSNR
V
t
t
V
V
C
r
f
CC
r
f
OUT
OUT DIS
DISS
OH
OL
OH
avg).
RX
-V
OL
Minimum
-9.5
-9.5
9
830
9
Minimum
0.4
2.2
850
Typical
100
230
Typical
CC
supply with the recommended power
Maximum
-1.5
-1.5
-30
860
0.85
0.26
0.26
-117
227
0.284
Maximum
135
1.3
0.4
0.4
0.6
470
Units
dBm avg.
dBm avg.
dB
nm
nm rms
ns
ns
ps
UI
dB/Hz
dB
Units
mA
mW
mV
V
ns
ns
V
V
P-P
Reference
11
11
12
13
13
14
15
Reference
16