V23870-A3131-B100 [INFINEON]
Bi-Directional Pigtail SFF Transceiver 155 Mbit/s, 1310 nm Tx / 1550 nm Rx; 双向尾纤SFF收发器155兆比特/秒, 1310纳米的Tx / 1550nm处的Rx型号: | V23870-A3131-B100 |
厂家: | Infineon |
描述: | Bi-Directional Pigtail SFF Transceiver 155 Mbit/s, 1310 nm Tx / 1550 nm Rx |
文件: | 总15页 (文件大小:690K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Fiber Optics
Bi-Directional Pigtail SFF Transceiver
155 Mbit/s, 1310 nm Tx / 1550 nm Rx
V23870-Ax131-xx00
V23870-Ax132-xx00
This BIDI®-TRX is a bi-directional Small Form Factor
(SFF) transceiver designed for full-duplex
communication over a single fiber. The single fiber
concept saves overall system costs by eliminating
one fiber, allowing for doubling of capacity without
installing new fibers, and simplifying fiber
management.
Features
• Single fiber solution saving overall system cost
• Suitable for data rates up to 155 Mbit/s
• Single mode fiber pigtail with different connector options
• Industry standard 2x5 SFF MSA footprint
• Integrated WDM filter for dual wavelength Tx/Rx operation at 1310/1550 nm
• 1310 nm FP laser diode transmitter with laser driver
• 1550 nm PIN diode receiver with pre- and post-amplifier
• 3.3 V power supply
• Class 1 laser product
Applications
• Access Networks, e.g. media converters for Fiber-In-The-Loop (FITL), Point-to-Point
(P2P), and Passive Optical Networks (PON)
• Inter-system communication between Servers, Switches, Routers, Add-Drop-
Multiplexers, Cross Connects, etc. in Central Offices, Data Storage Networks, High
Speed Server Farms, etc.
• Digital Video and Closed Circuit Television (CCTV) applications for Transport, Traffic,
and Security
For ordering information see next page.
Data Sheet
1
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Ordering Information
Ordering Information
V23870 - Ax13x - xx00
Average Launched Power:
1: -8 ... -14 dBm
3: -3 ... -9 dBm
Temperature Range:
1: 0 ... +70 °C(@ Ambient)
2: -40 ... +85 °C (@ Case)
Connector:
A: Pigtail without Connector
B: SC/PC 0°
C: SC/APC 8°
F: MU
H: MU-J
K: LC
Coupling:
(Tx/Rx, Signal Detect)
1: AC/AC, PECL SD
2: DC/DC, PECL SD
5: AC/AC, TTL SD
6: DC/DC, TTL SD
Pin Configuration
Figure1
Data Sheet
2
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Pin Configuration
Pin Description
Pin
No.
Symbol Level/Logic Function
Description
1
2
3
VEEr
VCCr
SD
N/A
N/A
Receiver
Signal
Ground
Receiver
Power
Supply
see options Signal
on Page 2
Normal operation: Logic 1 output,
represents that light is present at
receiver input.
Detect
Fault condition: Logic 0 output.
Recommended termination of 510 Ω to
V
EEr for PECL.
4
5
RD–
RD+
PECL
PECL
Received
Data Out
Not
Received
Data Out
6
7
8
VCCt
N/A
Transmitter power supply
Transmitter signal ground
VEEt
N/A
TxDis
TTL Input
Transmitter A low/open signal switches
Disable/
Enable
the laser on.
A high signal switches the laser off.
9
TD+
TD–
PECL
PECL
N/A
Transmit
Data
Transmitter Data In
10
Transmit
Data Not
Transmitter Data In Not
MS1 MS
MS2
Mounting
Studs
Mounting Studs are provided for
transceiver mechanical attachment to
the circuit board.
T1
T2
T3
T4
HL
N/A
Housing
Leads
The transceiver Housing Leads are
provided for additional signal
grounding. The holes in the circuit
board must be included and be tied to
signal ground.
Data Sheet
3
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Description
Description
The Infineon BIDI® transceiver - part of Infineon’s Small Form Factor transceiver family -
is based on the Physical Medium Depend (PMD) sublayer and baseband medium.
Infineon's BIDI-TRX is designed to handle multiple data rates and can be designed into
Fast Ethernet, FDDI, Fiber Channel, ATM-155, SDH STM-1, SONET OC-3, CCTV and
other applications as well as different FTTx applications according to the 100 Mbps EFM
standard (IEEE 802.3ah). It is suitable for both, short haul applications and distances of
20 km and beyond.
The appropriate fiber optic cable is the 9µm singlemode fiber pigtail with different
connector options.
The Infineon BIDI transceiver is a single unit comprised of a transmitter, a receiver, WDM
filter, and a singlemode fiber pigtail. This design frees the customer from many alignment
and PC board layout concerns.
This transceiver operates at 155 Mbit/s from a single power supply (+3.3 V). The full
differential data inputs and outputs are PECL and LVPECL compatible.
Functional Description of 2x5 Pin Row Transceiver
This transceiver is designed to transmit and receive serial data via a single mode cable.
Figure2
Functional Diagram
Data Sheet
4
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V23870-Ax131-xx00
V23870-Ax132-xx00
Description
The receiver component converts the optical serial data into PECL compatible electrical
data (RD+ and RD-). The Signal Detect (SD, active high) shows whether an optical
signal is present.
The transmitter converts PECL compatible electrical serial data (TD+ and TD-) into
optical serial data. Data lines are differentially 100 Ohm terminated.
The transmitter contains a laser driver circuit that drives the modulation and bias current
of the laser diode. The currents are controlled by a power control circuit to guarantee
constant output power of the laser over temperature and aging.
The power control uses the output of the monitor PIN diode (mechanically built into the
laser coupling unit) as a controlling signal, to prevent the laser power from exceeding the
operating limits.
Single fault condition is ensured by means of an integrated automatic shutdown circuit
that disables the laser when it detects laser fault to guarantee the laser Eye Safety.
The transceiver contains a supervisory circuit to control the power supply. This circuit
makes an internal reset signal whenever the supply voltage drops below the reset
threshold. It keeps the reset signal active for at least 140 milliseconds after the voltage
has risen above the reset threshold. During this time the laser is inactive.
The laser can be disabled by the TxDis input.
Data Sheet
5
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Technical Data
Technical Data
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
Unit
min.
max.
Storage Ambient Temperature
–40
85
°C
W
Power Dissipation (without Rx load)
V23870-Ax131-xx00
V23870-Ax132-xx00
1.0
1.2
Power Supply Voltage
5
V
Soldering Conditions Temp/Time
Iron Soldering Only
400/10
°C/s
Recommended Operating Conditions
Parameter
Symbol
Limit Values
typ.
Unit
min.
max.
Operating Temperature
Range at Ambient1)
TA
TC
0
+70
°C
Operating Temperature
Range at Case2)
–40
+85
Power Supply Voltage
VCC–VEE 3.1
3.3
3.53
V
1)
For V23870-Ax131-xx00.
For V23870-Ax132-xx00.
2)
The electro-optical characteristics described in the following tables are valid only for use
under the recommended operating conditions.
Data Sheet
6
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V23870-Ax131-xx00
V23870-Ax132-xx00
Technical Data
Transmitter Electro-Optical Characteristics
Parameter
Symbol
Limit Values
typ.
Unit
min.
–9
max.
–3
Average Launched Power1)
Average Launched Power2)
Emission Wavelength Range
Spectral Bandwidth (RMS)
Extinction Ratio (Dynamic)
Jitter (pkpk)
Rise Time (20% - 80%)3)
Fall Time (20% - 80%)3)
Eye Diagram
Pout, max
dBm
–14
1260
–8
λ
1360
3.0
nm
nm
dB
ns
σλ
ER
JPP
tR
8.5
1
2.5
2.5
ns
tF
ns
ITU-T G.957 mask pattern
Data Input Differential Voltage
Reset Threshold4)
Reset Time-out4)
VDIFF
VTH
250
1600
2.99
560
140
6
mV
V
2.5
140
88
2.75
240
111
tRES
ms
ms
ms
mA
Power on Delay
tPWR_ON
tDIS
Shut Off Time for TxDis
Max. Tx Supply Current5)
Max. Tx Supply Current6)
ITX
135
185
1)
For V23870-A313x-xx00 and into single mode fiber, 9 µm diameter.
For V23870-A113x-xx00 and into single mode fiber, 9 µm diameter.
Rise and fall times are measured with the OC-3 filter ON.
Laser power is shut down if power supply is below VTH and switch on if power supply is above VTH after tRES
For V23870-Ax131-xx00.
For V23870-Ax132-xx00.
2)
3)
4)
5)
6)
.
Data Sheet
7
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V23870-Ax131-xx00
V23870-Ax132-xx00
Technical Data
Receiver Electro-Optical Characteristics
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
1600
–30
Receiving Wavelength Range
Sensitivity (Average Power)1)
Saturation (Average Power)
Signal Detect Assert Level2)
λR
1480
nm
PIN
dBm
dBm
dBm
dBm
dB
PSAT
–3.0
PSDA
–30.5
6
Signal Detect Deassert Level3) PSDD
–41
0.5
Signal Detect Hysteresis
PSDA
4
–PSDD
PECL Data Voltage Out High4)
PECL Data Voltage Out Low4)
TTL Data Voltage Out High5)
TTL Data Voltage Out Low4)
VOH-VCC -1.200
VOL-VCC -1.900
VOH-VCC 2.4
-0.820
-1.580
Vcc
V
V
V
V
V
VOL-VCC
Vee
0.5
Data Output Differential
Voltage6)
VDIFF
0.5
0.8
0.93
Signal Detect Assert Time
Signal Detect Deassert Time
Rise/Fall Time (20% - 80%)
S/X Ratio
tASS
tDAS
tR, tF
SX
100
350
1.5
µs
µs
ns
10
dB
mA
Max. Rx Supply Current7)
IRX
60
130
1)
Minimum average optical power at which the BER is less than1x10E–10. Measured with a 1023–1 NRZ PRBS
as recommended by ANSI T1E1.2, SONET OC-3, and ITU-T G.957.
2)
3)
An increase in optical power above the specified level will cause the Signal Detect output to switch from a low
state to a high state.
A decrease in optical power below the specified level will cause the Signal Detect to change from a high state
to a low state.
DC coupling for data with load of 50 Ω to Vcc-2V
DC coupling for data with load of 50 Ω
4)
5)
6)
AC coupling for data. Load 50 Ω to GND or 100 Ω differential. For dynamic measurement a tolerance of 50 mV
should be added.
Supply current excluding Rx output load.
7)
Data Sheet
8
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Technical Data
Module Electro-Optical Characteristics
Parameter
Symbol
Limit Values
Unit
min.
typ.
max.
Receiver Reflectance1)
ORL
14
dB
1)
Source wavelength is 1550nm, BIDI Tx and Rx is Off.
Fiber Characteristics
Parameter
Symbol
Limit Values
Unit
min.
8
typ.
9
max.
10
Mode Field Diameter
Cladding Diameter
µm
µm
µm
123
125
127
1
Mode Field/Cladding
Concentricity Error
Cladding Non-circularity
Mode Field Non-circularity
Jacket Diameter
2
6
1
%
nm
mm
mm
N
0.8
30
5
Bending Radius
Tensile Strength Fiber Case
Lengthsee Figure 3
L
0.9
1.1
m
Figure3
Pigtail Length Description
Data Sheet
9
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Eye Safety
Eye Safety
This laser based single mode transceiver is a Class 1 product. It complies with IEC
60825-1 and FDA 21 CFR 1040.10 and 1040.11. To meet laser safety requirements the
transceiver shall be operated within the maximum operating limits.
Attention: All adjustments have been made at the factory prior to shipment of the
devices. No maintenance or alteration to the device is required.
Tampering with or modifying the performance of the device will result
in voided product warranty.
Note: Failure to adhere to the above restrictions could result in a modification that is
considered an act of “manufacturing”, and will require, under law, recertification of
the modified product with the U.S. Food and Drug Administration (ref. 21 CFR
1040.10 (i)).
Figure4
Required Labels
Figure5
Laser Emission
Data Sheet
10
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Application Notes
Application Notes
AC/AC Coupling
Figure6
Data Sheet
11
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Application Notes
DC/DC Coupling
Figure7
Data Sheet
12
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Application Notes
Transceiver Assembly/Soldering
Recommended requirements
o avoid temperatures on fiber and connector above 85°C
o only iron soldering permitted
o single pin or simultaneous pin soldering valid
Data Sheet
13
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Package Outlines
Package Outlines
Figure8
Data Sheet
14
2003-06-13
V23870-Ax131-xx00
V23870-Ax132-xx00
Revision History:
2003-06-13
DS0
Previous Version:
Page
Subjects (major changes since last revision)
Fiber length tolerance
9
2
Better defined operating temperature condition
new datasheet format
all
For questions on technology, delivery and prices please contact the Infineon
Technologies Offices in Germany or the Infineon Technologies Companies and
Representatives worldwide: see our webpage at http://www.infineon.com.
Edition 2003-06-13
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
D-81541 München, Germany
© Infineon Technologies AG 2003.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be considered as warranted
characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding
circuits, descriptions and charts stated herein.
Infineon Technologies is an approved CECC manufacturer.
Information
For further information on technology, delivery terms and conditions and prices please contact your nearest
Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide.
Warnings
Due to technical requirements components may contain dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office.
Infineon Technologies Components may only be used in life-support devices or systems with the express written
approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure
of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life-support
devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain
and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may
be endangered.
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