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AFCT-701SDZ

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
10
Table 6. High Speed Signal Electrical Characteristics
The following characteristics are dened over the Recommended Operating Conditions unless otherwise noted.
Parameter Symbol Minimum Typical Maximum Unit Notes
Tx Input Dierential Voltage, |(TD +) - (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 -12 dB 0.01-1.0 GHz
Note 3 dB 1.0-11.1 GHz
Tx Input Reected Dierential to SCD11 -10 dB 0.01-11.1 GHz
Common Mode Conversion (25 Ω Ref.)
Rx Output Dierential Voltage, |(RD +) - (RD-)| Vo 300 850 mV Note 2
Rx Output Termination Mismatch @ 1MHz 'Z
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 Deterministic Jitter DJ 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 4a
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. Reection Coecient given by equation SDD11(dB)=Max(-12 + 2*SQRT(f) -6.3+13Log10(f/5.5)), with f in GHz.
4. Dierential Output S-parameter given by equation SDD22(dB)= Max(-12 + 2*SQRT(f) -6.3+13Log10(f/5.5)), with 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
258 289 mA Note 1
Power Dissipation P
DISS
850 1000 mW
TX_FAULT, RX_LOS I
OH
- 50 + 37.5 PA 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 4a. Receiver Electrical Optical Eye Mask Denition Figure 4b. Transmitter Optical Eye Mask Denition
150
0
-150
-425
0
0.35
1.
0
0.65
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
1
0.55 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.
Parameter Minimum Typical Maximum Units Notes
Transmitter
Laser OMA output power -5.2 dBm 1
Laser mean output power -8.2 0.5 dBm 1
Laser o power -30 dBm 1
Extinction ratio 3.5 dB 1
Transmitter and dispersion penalty (TDP) 3.2 dB 1
Center Wavelength 1260 1355 nm
Side Mode Suppression Ratio - SMSR 30 dB
RIN12OMA -128 dB/Hz 1
Optical Return Loss Tolerance 12 dB 1
Transmitter Output Eye Mask 1, See Figure 4b
Receiver
Stressed sensitivity (OMA) -10.3 dBm 1
Receive sensitivity (OMA) -12.6 dBm
Receive Power (Pave) Overload 0.5 dBm 1
Reectance -12 dB 1
Center Wavelength 1260 1355 nm 1
RX_LOS (OMA) De-Assert -17 dBm 3
RX_LOS (OMA) Assert -30 dBm 3
RX_LOS (OMA) Hysteresis 0.5 dB
Vertical eye closure penalty 2.2 dB 2
Stressed eye jitter 0.3 UI p-p 2
General Specication Considerations (Notes):
1. IEEE 802.3ae Clause 52 compliant.
2. Vertical eye closure and stressed eye jitter are test conditions for stressed sensitivity (OMA) measurements
3. Loss of Signal (LOS) detection responds only to OMA and the indicator will respond unpredictably with the application of unmodulated optical
power.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

AFCT-701SDZ

Mfr. #:
Buy AFCT-701SDZ
Manufacturer:
Broadcom / Avago
Description:
Fiber Optic Transmitters, Receivers, Transceivers Transceiver
Lifecycle:
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