Source B-15-1250-TDPM-SST-60 1.25 gbps bi-directional single fiber transceiver Datasheet

1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Features
• Coaxial single mode single fiber package with optional
SC/FC/ST/MU connector
• Wavelength Tx 1550 nm/ Rx 1310nm
• Compliant with IEEE 802.3z Gigabit Ethernet
• Single +5V Power Supply
• PECL Differential Inputs and Outputs
• Wave Solderable and Aqueous washable
• Class 1 Laser Int. Safety Standad IEC 825 Compliant
• Uncooled laser diode with MQW structure
• Complies with Telcordia (Bellcore) GR-468-CORE
• Temperature Range: 0 to 70ºC
• Optical Isolation >30 dB
• Cross Talk < -33 dB
• Optical Return Loss > 14dB
Absolute Maximum Rating
Parameter
Power Supply Voltage
Symbol
Min.
Max.
Unit
Vcc
0
6
V
GND
Vcc
V
Input Voltage
Output Current
Iout
-
30
mA
Soldering Temperature
-
-
260
ºC
Operating Temperature
Topr
0
70
ºC
Storage Temperature
Tstg
-40
85
ºC
Note
10 seconds on leads only
Recommended Operating Condition
Parameter
Symbol
Min.
Typ.
Max.
Power Supply Voltage
Vcc
4.75
5
5.25
V
Operating Temperature
Topr
0
-
70
ºC
-
-
1250
-
Mbps
Data Rate
Unit
Transmitter Specifications, (0ºC<Topr<70ºC, 4.75V<VCC<5.25V)
Parameter
Symbol
Min
Typical
Max
Unit
Notes
Po
-10
-
-4
dBm
Output power is coupled into a 9/125 µm single
mode fiber
Optical
Optical Transmit Power
Output center Wavelength
λ
1500
1550
1600
nm
Δλ
-
-
1
dB
-20dB width
Side Mode Suppression Ratio
Sr
30
35
1
dB
CW, P0=5mW
Extinction Ratio
ER
9
-
-
dB
Output Spectrum Width
Output Eye
Compliant with IEEE 802.3z
Optical Rise Time
Tr
-
-
0.26
ns
20% to 80% Values
Optical Fall Time
Tf
-
-
0.26
ns
20% to 80% Values
Optical Isolation
-
30
-
-
dB
Tx:1550 nm/ Rx:1310 nm
Optical Return Loss
-
14
-
-
dB
RIN
-
-
-120
dB/Hz
TJ
-
-
0.27
ns
Relative Intensity Noise
Total Jitter
1
Measured with 27-1
1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Transmitter Specifications, (0ºC<Topr<70ºC, 4.75V<VCC<5.25V)
Parameter
Symbol
Min
Typical
Max
Unit
ICC
-
-
160
mA
Data Input Current-Low
IIL
-350
-
-
µA
Data Input Current-High
IIH
-
-
350
µA
Notes
Electrical
Power Supply Current
Differential Input Voltage
VIH-VIL
300
-
-
mV
Data Input Voltage-Low
VIL-VCC
-2.0
-
-1.58
V
Data Input Voltage-High
VIH-VCC
-1.1
-
-0.74
V
Maximum current is specified at Vcc= Maximum @
maximum temperature
These inputs are compatible with 10K, 10KH and
100K ECL and PECL inputs
Receiver Specifications, (0ºC<Topr<70ºC, 4.75V<VCC<5.25V)
Parameter
Symbol
Min
Typical
Max
Unit
Notes
-
-
-
-22
dBm
Measured with 27-1 PRBS, BER=10-12
Maximum Input Power
Pin
-3
-
-
dBm
Signal Detect-Asserted
Pa
-
-
-22
dBm
Measured on transition: low to high
Signal Detect-Deasserted
Pd
-35
-
-
dBm
Measured on transition: high to low
-
3.0
-
dB
-
-
-33
dB
1260
-
1360
nm
Min
Typical
Max
Unit
Note
The current excludes the output load current
Optical
Sensitivity
Signal Detect-Hysteresis
Cross Talk
-
Wavelength of Operation
Receiver Specifications, (0ºC<Topr<70ºC, 4.75V<VCC<5.25V)
Parameter
Symbol
Electrical
ICC
-
-
100
mA
Data Output Voltage-Low
VOL -Vcc
-1.9
-
-1.6
V
Data Output Voltage-High
VOH- Vcc
-1.1
-
-0.8
V
Signal Detect Output Voltage-Low
VSDL-Vcc
-1.9
-
-1.6
V
Signal Detect Output Voltage-High
VSDH- Vcc
-1.1
-
-0.8
V
Power Supply Current
2
These outputs are compatible with 10K,
10KH and 100KECL and LVPECL outputs
1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Connection Diagram
1. (Rx GND)
2. (Rx +)
3. (Rx-)
4. (SD)
5. (Rx Vcc)
6. (Tx Vcc)
7. (TX-)
8. (TX+)
9. (Tx GND)
NC
Top View
NC
Receiver Signal Ground
Receiver Data Out
Receiver Data Out Bar
Signal Detect
Receiver Power Supply
Transmitter Power Supply
Transmitter Data In Bar
Transmitter Data in
Transmitter Signal Ground
PIN
Symbol
Notes
1
RxGND
Directly connect this pin to the receiver ground plane
2
RD+
See recommended circuit schematic
3
RD-
See recommended circuit schematic
4
SD
Active high on this indicates a received optical signal
5
RxVcc
+5V dc power for the receiver section
6
TxVcc
+5V dc power for the transmitter section
7
TD-
See recommended circuit schematic
8
Warnings
TD+
See recommended circuit schematic
9
TxGND
Directly connect this pin to the transmitter ground plane
3
1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Recommended Circuit Schematic
The split-loaded terminations for ECL signals need to be located at the input of devices receiving those ECL signals.
The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module Rx Vcc.
A GND plane under the module is required for good EMI and sensitivity performance.
4
1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Package Diagram
5
1.25 Gbps Bi-directional Single Fiber Transceiver
B-15/13-1250-TDPM-Sxx-60
Ordering Information
B - 15/13 -1250 - TDPM - S xx-60
• Wavelength
Tx Wavelength=1550nm
Rx Wavelength = 1310nm
• Communication protocol
(1250 Mbps)
• +5V Transceiver
• Single mode fiber
• Connector options
SC/FC/ST/MU
• Fiber Length 60cm
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Follow
guidelines according to proper ESD procedures.
Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.
Legal Notice
IMPORTANT NOTICE!
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products to current specifications only in accordance with the companyʼs standard one-year warranty; however, specifications designated as “preliminary” are given to
describe components only, and Luminent expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warranties
of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the companyʼs Terms and Conditions of Sale for further
warranty information.
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described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right, and Luminent makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT
intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. Luminent customers using or selling
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THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN “AS IS” BASIS. Customer agrees that Luminent is not liable for any actual,
consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in this document. Customer must contact Luminent to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current.
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All rights reserved
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6
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