SFA-CL-24T-HP-CDE [SOURCE]
Transceiver, 1244.16Mbps(Tx), 2488.32Mbps(Rx), SC/APC Connector, Through Hole Mount, ROHS COMPLIANT PACKAGE;
| 型号： | SFA-CL-24T-HP-CDE |
| 厂家： | 
SOURCE PHOTONICS, INC. |
| 描述： | Transceiver, 1244.16Mbps(Tx), 2488.32Mbps(Rx), SC/APC Connector, Through Hole Mount, ROHS COMPLIANT PACKAGE 通信 放大器 PC 光纤 |
| 文件： | 总11页 (文件大小：763K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFx-xx-24T-HP-CxE-xx
Integrated Diplexer Transceiver
Features
• Single Fiber, CWDM Integrated Diplexer Transceiver
• 2x5 SFF pinout
2
• 2x10 SFF pinout supports I C digital diagnostics
• Voice/Data FTTx ONT/ONU Applications
• 1244 Mbps Tx, 2488 Mbps Rx Asymmetric Data Rate
• 5 Wavelength Pairs Available
• Burst Mode Transmission
• TX Burst Mode Detection, TX-SD
• Commercial temperature
• 28 dB link budget; 20 km reach
• Compliant to IEC-60825 Class 1 laser diode
• SC/APC or SC/UPC fiber connector
• RoHS compliant
- Digital Transmitter: A CWDM laser diode is employed for upstream transmission at OC-24 (1244Mbps). The optical transmitter includes a back
facet photodetector to monitor laser power for APC control.
- Digital Receiver: An APD with TIA is employed for downstream data reception at OC-48 (2488Mbps). A post amplifier is also included for CML
output compatibility.
Lim
Amp
.
.
Rx Data
Rx
Section
TIA
1490nm APD
Receiver
WDM
1310nm Upstream
1490nm Downstream
LDD
Tx Data
Tx
Section
Diplexer
Optical
1310nm
Laser
Block
Diplexer Block Diagram
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
Absolute Maximum Ratings
Usage of this transceiver shall adhere to the following absolute maximum ratings. Stresses beyond those in Table 1 may cause permanent damage to
the unit. These are stress ratings only, and functional operation of the unit at these or any other conditions beyond those indicated in the operational
sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect unit reliability.
Table 1 - Absolute Maximum Ratings
Parameter
Minimum
Maximum
Unit/Conditions
Ambient Storage Temperature
Operating Temperature*
Operating Humidity Range
ESD Sensitivity (Human Body Model)
Lead Soldering Temperature
Vcc_Rx
-40
0
85
70
ºC
ºC, C-Temp
10%
-
90%
non-condensing
1000
V
-
260ºC
+4.2
10 sec
-0.4
-0.4
V
V
Vcc_Tx
Vcc_Rx + 1
*Operating temperature minimum is ambient, maximum is module case temperature.
Module Characteristics
Table 2 - Module Characteristics
Parameter
Minimum
Typical
Maximum
Unit/Conditions
Tx to Rx Crosstalk
Total TX and RX Supply Current
-
-
-
-
-47
dB
350
mA
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
Functional Characteristics
The following tables list the performance specifications for the various functional blocks of the integrated optical transceiver module.
Table 3 – Digital Transmitter Specifications
Parameter
Operating Voltage
Minimum
Typical
Maximum
Unit
V
Notes
V
referenced to GND_Tx
3.14
-
3.30
3.46
cc
Data Rate
1244.16
-
5
Mbps
dBm
dBm
dBm
dB
Average Optical Output Power, P (BOL)
o
1.5
0.5
-
-
Average Optical Output Power, P (BOL)
o
-
5
Output Power at Transmit Off
Extinction Ratio
-
-40
-
10
-
PRBS 223-1, NRZ, 50% duty cycle
20% to 80%
Transmitter Output Eye
Optical Rise and Fall Time
G.984.2 Figure 3
-
250
1271
1291
1311
1331
1351
30
-
ps
nm
dB
Center Wavelength
C-temp ±6.5nm
SMSR
Differential Input Voltage, Vin
200
-
1600
Vcc - (Vin/2) -
0.1
mVp-p TXD+/-. DC-coupled
GND_Tx +
Common-Mode Input Voltage
-
V
DC coupled
1.4
Tx Burst Enable Time
Tx Burst Disable Time
Jitter Generation
-
-
-
-
-
12.86
12.86
0.2
ns
ns
UI
V
16 bits data @ 1244Mbps
16 bits data @ 1244Mbps
4 kHz to 10 MHz
-
TX_DIS Input Low
TX_DIS Input High
TX_SD timing “D”
TX_SD timing “X”
0
0.8
2.0
Vcc_RX
1000
V
ns
ns
See figure 3
See figure 3
350
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
Refer to Figure 1 which schematically describes the high speed data inputs/outputs of the optical transceiver module.
Diplexer
Module
Tx Data
Tx_ENB
TX
100
Ω
Differential
Transmission Line
For CML
Tx/Rx Data
LDD/Post amp.
µF
0.1
Rx Data
RX
0.1
µF
100
ΩDifferential
Transmission Line
Figure 1 - Schematic representation of the module high speed inputs/outputs
Table 4 – Digital Receiver Specifications
Parameter
Operating Voltage
Minimum
Typical
Maximum
Unit
V
Notes
V
referenced to GND_RX
3.14
-
3.30
3.46
-
cc
Data Rate
2488.32
Mbps
1451
1471
Operational Wavelength Range
1491
nm
1511
1531
Received Optical Power, BOL
Received Optical Power, EOL
Data Output Rise and Fall Time
Signal Detect Assertion Level
Signal Detect De-Assertion Level
Signal Detect Hysteresis
-28.0
-27.0
-
-
-8
-8
dBm
dBm
ps
PRBS 223-1, 50% duty cycle
PRBS 223-1, 50% duty cycle
20% to 80%
-
160
-
-
-
-
-
-
-31
-
dBm
dBm
dB
Transition during increasing light
Transition during decreasing light
-45
0.5
300
6
Differential Output Voltage
1200
mV
CML output, ac coupled (0.1µF)
LVTTL with internal 4.7kΩ pull up
resistor. Asserts HIGH when input
data amplitude is above threshold.
LVTTL. De-asserts LOW when input
data amplitude is below threshold .
2x10 only
Signal Detect Output HIGH Voltage
2.4
-
-
V
Signal Detect Output LOW Voltage
-
-
0.6
V
RSSI Range
-28
-3
-
-
-8
dBm
dB
RSSI Accuracy
+3
2x10 only
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
Table 5 - Microcontroller Specifications
Parameter
Minimum
Typical
Maximum
Unit
Notes
Operating Voltage
3.14
3.30
3.46
V
LVTTL, open collector serial data line from the I2C
bus to the on board Microcontroller. 100kbps max.
data rate.
SDAa
-
-
-
-
LVTTL, open collector serial clock line from the I2C
bus to the on board Microcontroller.
SCLb
-
-
-
-
-
-
Reset holdc
30
ms
LVTTL input, internal 50kΩ pull-up. Active Low
a
I2C SDA and SCL must be open collector or open drain connections.
b
c
Clock stretching, as per paragraph 13.2 of the I2C Bus Standard, must be implemented to operate correctly.
Please see Table 6 and the timing diagram in Figure 2 below for the recommended system start-up sequence.
Table 6 – Suggested Start-up Sequence
Step
Action
1
2
3
4
Power up the host system, with the RESET pin pulled to ground via a ≤4.7kΩ resistor.
Drive the RESET pin LOW.
Ensure power to the unit is on.
Drive the RESET pin HIGH to release the unit to become operational.
Read byte A2.6E several times. There will be a NACK until the processor is booted, followed by a 01 (DATA READY BAR)
until the A2D data is ready, followed by 00 (assuming TXDIS and TXFAIL are inactive).
5
6
The unit is now ready for normal operation.
Figure 2 - Recommended transceiver module start-up sequence
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
Fig 3 TX_SD Timing Diagram
2x5 Pin Definitions
Refer to Table 7 for a description of the function of each I/O pin.
Pin Number
Label
GND_RX
Vcc_RX
Definition
1
2
Digital Rx Ground
Digital Rx Vcc
Signal Detect output, pull up internally. Asserts high when input optical power level is above
threshold
3
SD
4
5
RxD-
RxD+
RX data bar output, CML. 50Ω terminated to Vcc and AC coupled to module output (0.1µF)
RX data output, CML. 50Ω terminated to Vcc and AC coupled to module output (0.1µF)
Digital Tx Vcc
6
Vcc_TX
GND_TX
TX_DIS
TxD+
7
Digital Tx Ground
8
Tx Disable, LVTTL Input (1=TX OFF, 0=TX ON)
9
Tx data input, CML. Internally DC coupled. 100Ω differential termination.
Tx data bar input, CML. Internally DC coupled. 100Ω differential termination.
10
TxD-
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
2x10 Pin Definitions
Refer to Table 8 for a description of the function of each I/O pin.
Table 8 - Module Pin Definitions
Pin Number
Label
NC
Definition
1
2
3
4
5
6
7
No User Connection
Digital Rx ground
GND_RX
GND_RX
NC
Digital Rx ground
Reserved, No User Connection
Reserved, No User Connection
Digital Rx Ground
NC
GND_RX
Vcc_RX
Digital Rx Vcc
Signal Detect output, pull up internally (4.7kΩ). Asserts high when input optical power level is above
8
SD
threshold
9
RxD-
RxD+
RX data bar output, CML. 50Ω terminated to Vcc and AC coupled to module output (0.1µF)
RX data output, CML. 50Ω terminated to Vcc and AC coupled to module output (0.1µF)
Digital Tx Vcc
10
11
12
13
14
15
16
17
18
19
20
Vcc_TX
GND_TX
TX_DIS
TxD+
Digital Tx Ground
Tx Disable, LVTTL Input (1=TX OFF, 0=TX ON), internal 47kΩ pull-up.
Tx data input, CML. Internally DC coupled. 100Ω differential termination.
Tx data bar input, CML. Internally DC coupled. 100Ω differential termination.
Digital Tx Ground
TxD-
GND_TX
SCL
I2C Clock input
SDA
I2C Data input/output
TX_Fault
TX_SD
TX Fault Alarm, LVTTL, TX Fault state=High, TX Normal state=Low.
TX Signal Detect, TX Active state=High. See TX_SD diagram.
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
SFF 2x5 Package Diagram
Pin 1
Pin 5
0.400±0.01 [10.16±0.254]
Pin 10
Pin 6
Bottom View
39.37±1.97 [1000±50]
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
SFF 2x10 Package Diagram
Pin
Pin 10
0.400±0.01 [10.16±0.254]
Pin 20
Pin 11
Bottom View
39.37±1.97 [1000±50]
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
Ordering Information
Table 9 - Ordering Information
TX & RX Wavelength
Design
Customer
Specific
Connector
x
Temperature Range
Digital Diagnostic
x
(nm)
xx
Revision
SF
-24T-HP-
C
E
-xx
-
C = Commercial Temp
A = APC
U = UPC
AJ = 1271 & 1451
N = Non-Diagnostic
D = Diagnostic
(0 to 70°C)
BK = 1291 & 1471
CL = 1311 & 1491
DM = 1331 & 1511
EN = 1351 & 1531
Example: SFA-CL-24T-HP-CDE = Transceiver with APC connector, TX=1311nm, RX=1491nm, Commercial Temp, Diagnostic.
Table 10 - Device Handling/ESD Protection
The devices are static sensitive and may easily be damaged if care is not taken during handling. The following handling practices are
recommended.
1
2
3
4
5
6
Devices should be handled on benches with conductive and grounding surfaces.
All personnel, test equipment and tools shall be grounded.
Do not handle the devices by their leads.
Store devices in protective foam or carriers.
Avoid the use of non-conductive plastics, rubber, or silk in the area where the devices are handled
All modules shall be packaged in materials that are anti-static to protect against adverse electrical environments.
Avoid applications of any voltage higher than maximum rated voltages to this part. For proper operation, any VIN or VOUT should be
constrained to the range GND ≤ (VIN or VOUT) ≤ VCC. Unused inputs must always be tied to an appropriate logic voltage (e.g.
either GND or VCC). Unused outputs must be left open.
7
DS-6027 Rev 01
SFx-xx-24T-HP-CxE-xx
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!
All information contained in this document is subject to change without notice, at Source Photonics’ sole and absolute discretion. Source Photonics
warrants performance of its products to current specifications only in accordance with the company’s standard one-year warranty; however, specifications
designated as “preliminary” are given to describe components only, and Source Photonics 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 company’s Terms and Conditions of Sale for further warranty information.
Source Photonics assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services,
or intellectual property described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right,
and Source Photonics 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. Source Photonics customers using or selling products for use in such applications do so at their own risk and agree to fully
defend and indemnify Source Photonics for any damages resulting from such use or sale.
© Copyright Source Photonics, Inc. 2007~2008
All Rights Reserved.
All information contained in this document is subject to change without notice. The 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.
The information contained in this document does not affect or change Source Photonics product specifications or warranties. Nothing in
this document shall operate as an express or implied license or indemnity under the intellectual property rights of Source Photonics or
third parties. All information contained in this document was obtained in specific environments, and is presented as an illustration. The
results obtained in other operating environments may vary.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN ”AS IS” BASIS. In no event will Source Photonics be
liable for damages arising directly from any use of the information contained in this document.
Contact
S
OURCE PHOTONICS
20550 NORDHOFF
ST.
CHATSWORTH, CA 91311
sales@sourcephotonics.com
Tel: 818-773-9044 Fax: 818-576-9486
Or visit our website: http://www.sourcephotonics.com
DS-6027 Rev 01
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明