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AFBR-709ASMZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P19
10
Table 6. High Speed Signal Electrical Characteristics
The following characteristics are dened over the Recommended Operating Conditions unless otherwise noted.
Typical values are for Tc = 40°C. VccT and VccR = 3.3 V.
Parameter Symbol Minimum Typical Maximum Unit Notes
Tx Input Dierential Voltage (TD +/-) V
I
180 700 mV Note 1
Tx Input AC Common Mode Voltage Tolerance 15 mV(RMS)
Tx Input Dierential S-parameter (100 Ω Ref.) SDD11 -10 dB 0.01-1.0 GHz
Note 3 dB 1.0-11.1 GHz
Tx Input Dierential to Common SCD11 -10 dB 0.01-11.1 GHz
Mode Conversion (25 Ω Ref.)
Rx Output Dierential Voltage (RD +/-) Vo 300 850 mV Note 2
Rx Output Termination Mismatch @ 1MHz DZ
m
5 %
Rx Output AC Common Mode Voltage 7.5 mV(RMS) Note 5
Rx Output Output Rise and Fall Time tr, tf 28 ps
(20% to 80%)
Rx Output Total Jitter TJ 0.70 Ulp-p
Rx Output 99% Jitter J2 0.42 Ulp-p
Rx Output Dierential S-parameter SDD22 -12 dB 0.01-1.0 GHz
(100 Ω Ref.) Note 4 dB 1.0-11.1 GHz
Rx Output Common Mode Reection SCC22 -6 dB 0.01-2.5 GHz
Coecient (25 Ω Ref.) -3 dB 2.5-11.1 GHz
Receiver Output Eye Mask See Figure 5a
Notes:
1. Internally AC coupled and terminated (100 Ohm dierential).
2. Internally AC coupled but requires an external load termination (100 Ohm dierential).
3. Maximum reection coecient is expressed as SDD11=Max(-12+2*sqrt(f) , -6.3+13*log10(f/5.5)), for f in GHz.
4. Maximum reection coecient is expressed as SDD22=Max(-12+2*sqrt(f) , -6.3+13*log10(f/5.5)), for f in GHz.
5. The RMS value is measured by calculating the standard deviation of the histogram for one UI of the common mode signal.
Table 5. Low Speed Signal Electrical Characteristics
The following characteristics are dened over the Recommended Operating Conditions unless otherwise noted.
Typical values are for Tc = 40°C. VccT and VccR = 3.3 V.
Parameter Symbol Minimum Typical Maximum Unit Notes
Module Supply Current I
CC
180 289 mA Note 1
Power Dissipation P
DISS
600 1000 mW
TX_FAULT, RX_LOS I
OH
- 50 + 37.5 mA Note 2
V
OL -
0.3 0.4 V
TX_DISABLE V
IH
2.0 VccT + 0.3 V Note 3
V
IL
-0.3 0.8 V
Notes:
1. Supply current includes both VccT and VccR connections.
2. Measured with a 4.7 k Ω load to VccHost.
3. TX_DISABLE has an internal 4.7 kΩ to 10 kΩ pull-up to VccT
11
Table 7. Two-Wire Interface Electrical Characteristics
Parameter Symbol Min. Max. Unit Conditions
Host Vcc Range VccHTWI 3.135 3.465 V
SCL and SDA V
OL
0.0 0.40 V Rp
[1]
pulled to VccHTWI,
V
OH
VccHTWI - 0.5 VccHTWI + 0.3 V
measured at host side of
connector
SCL and SDA V
IL
-0.3 VccT*0.3 V
V
IH
VccT*0.7 VccT + 0.5 V
Input Current on the I
l
-10 10 µA
SCL and SDA Contacts
Capacitance on SCL C
i
[2]
14 pF
and SDA Contacts
Total bus capacitance C
b
[3]
100 pF At 400 kHz, 3.0 kΩ Rp, max
for SCL and for SDA At 100 kHz, 8.0 kΩ Rp, max
290 pF At 400 kHz, 1.1 kΩRp, max
At 100 kHz, 2.75 kΩ Rp, max
Notes:
1. Rp is the pull up resistor. Active bus termination may be used by the host in place of a pullup resistor. Pull ups can be connected to various
power supplies, however the host board design shall ensure that no module contact has voltage exceeding VccT or VccR by 0.5 V nor requires
the module to sink more than 3.0 mA current.
2. C
i
is the capacitance looking into the module SCL and SDA contacts
3. C
b
is the total bus capacitance on the SCL or SDA bus.
Figure 5a. Receiver Electrical Optical Eye Mask Denition Figure 5b. Transmitter Optical Eye Mask Denition
150
0
-150
-425
0
0.35
1.00.65
ABSOLUTE AMPLITUDE - mV
NORMALIZED TIME (UNIT INTERVAL)
425
1.0
0.75
0.73
0.5
0.28
0.25
0
-0.40
0 0.25
0.40
0.45 10.55 0.60 0.75
NORMALIZED AMPLITUDE
NORMALIZED TIME (UNIT INTERVAL)
1.40
12
Table 8. Optical Specications
The following characteristics are dened over the Recommended Operating Conditions unless otherwise noted.
Typical values are for Tc = 40°C. VccT and VccR = 3.3 V.
Parameter Minimum Typical Maximum Units Notes
Transmitter
Laser OMA output power -4.3 dBm 1, 2, 3, Table 9
Laser mean output power -1.0 dBm 1, 2, 4
Laser o power -30 dBm 1
Extinction ratio 3.0 dB 1, 2
Transmitter and dispersion penalty (TDP) 3.9 dB 1
Center Wavelength 840 860 nm 1,3, Table 9
RMS spectral width, standard deviation 1,3, Table 9
RIN12OMA -128 dB/Hz 1
Optical Return Loss Tolerance 12 dB 1
Encircled Flux 5
Transmitter Output Eye Mask 1, See Figure 5b
Receiver
Stressed sensitivity (OMA) – -7.5 dBm 1
Receive sensitivity (OMA) -11.1 dBm
Receive Power (Pave) Overload -1.0 dBm 1
Reectance -12 dB 1
Center Wavelength 840 860 nm 1
RX_LOS (OMA) O -12 dBm
RX_LOS (OMA) On -30 dBm
RX_LOS (OMA) Hysteresis 0.5 dB
Vertical eye closure penalty 3.5 dB 6
Stressed eye jitter 0.3 UI p-p 6
General Specication Considerations (Notes):
1. IEEE 802.3ae Clause 52 compliant.
2. These parameters are interrelated: see IEEE 802.3ae, Clause 52.
3. See Table 9. Trade-os are available among spectral width, center wavelength, and minimum optical modulation amplitude.
4. The 10GBASE-SR/SW launch power shall be the lesser of the Class 1 safety limit as dened in IEEE 802.3ae 52.10.2 or the average receive
power maximum dened by IEEE 802.3ae -2002 Table 52-9.
5. The transceiver’s launch condition meets the requirement of 10 Gigabit Ethernet multimode ber as detailed in TIA 492AAAC.
6. Vertical eye closure penalty and Stressed eye jitter are test conditions for Stressed sensitivity (OMA) measurements.
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AFBR-709ASMZ

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Fiber Optic Transmitters, Receivers, Transceivers 10GE SFP+ SR, Gen4
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