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(5V/3.3V) Single Mode 1300 nm 1.0625 GBd Fibre Channel 1.3 Gigabit Ethernet 1x9 Transceiver
Dimensions in (mm) inches
(9.79 max) .385 max
Process plug Optical Centerline
V23826-K15-C(*)
(8.6 max) .338 max
TRX without shield
View Z
(Lead cross section and standoff size)
(2) .080 (1 0.1) .04 .004
(3.3 0.2) .13 .008 PC board
(3.8 max) .150 max (15.88 0.25) .625 .010
(0.35 0.1) .014 .004
4.875 .192
9x (0.8 0.1)
.032 .004
(0.63 0.2) .025 .008
(0.6 0.1) .024 .004 (0.460.05) .018.002 (25.25 0.05) .994 .002 20.32 .800
Z
q q q q q q q q q
(1.4 -0.05) (2.8 max) .055 -.002 .110 max
123456789
(2.54) .100 Cutout 20.32 .800
Rx Top view (2.05) .081 Tx 12.7 .500 (1.9 0.1) 2x .075 .004
(2.54) .100
20.32 .800
Footprint
A
(2.5) .098 (38.6 0.15) 1.52 .006
(11 max) .433 max
Absolute Maximum Ratings Exceeding any one of these values may destroy the device immediately. Package Power Dissipation(1) ........................................................ 1.5 W Supply Voltage (VCC-VEE) 5 V .............................................. 6 V 3.3 V ........................................... 4 V Data Input Levels (PECL) ........................................... VCC+0.5 V Differential Data Input Voltage ............................................ 2.5 V Operating Ambient Temperature ............................... 0 to 70C Storage Ambient Temperature ............................ -40C to 85C Soldering Conditions Temp/Time (MIL -STD 883C, Method 2003) ............................. 250C/5.5s
Note 1. For VCC-VEE (min., max.). 50% duty cycle. The supply current does not include the load drive current of the receiver output.
FEATURES * Compliant with Fibre Channel and Gigabit Ethernet standard * Meets mezzanine standard height of 9.8 mm * Compact integrated transceiver unit with - MQW laser diode transmitter - InGaAs PIN photodiode receiver - Duplex SC receptacle * Class 1 FDA and IEC laser safety compliant * Single power supply (5 V or 3.3 V) * Signal detect indicator (PECL and TTL version) * PECL differential inputs and outputs * Process plug included * Input Signal Monitor (DC/DC-Version) * Performance exceeds FC 100-SM-LL-I * Wave solderable and washable with process plug inserted * For distances of up to 10 km on single mode fiber, and up to 550 m on multimode fiber (use offset jumper as specified in IEEE 802.3)
*) Ordering Information
Input AC AC DC AC Output Signal detect DC AC DC AC PECL TTL PECL PECL Voltage 5V 3.3 V 5V 3.3 V 5V 3.3 V 5V 3.3 V Shield options Metallized cover, forward springs Metallized cover, backward springs Note 1. Standard version Part number V23826-K15-C13 V23826-K15-C313 V23826-K15-C53 V23826-K15-C353 V23826-K15-C63 (1) V23826-K15-C363 (1) V23826-K15-C73 V23826-K15-C373 Add suffix to PIN -C3 -D3
Fiber Optics
MARCH 2000
DESCRIPTION The Infineon single mode transceiver is based on the Physical Medium Depend (PMD) sublayer and baseband medium, type 1000BASE-LX (Long Wavelength Laser) (IEEE 802.5) and complies with the Fibre Channel Physical and Signaling Interface (FC-PH), ANSI XSI TT Fibre Channel Physical Standard Class 100-SM-LL-I, latest Revision. The appropriate fiber optic cable is 9 m (mode field diameter) single mode fiber (up to 10 km) with Duplex SC connector. The Infineon single mode transceiver is a single unit comprised of a transmitter, a receiver, and an SC receptacle. This design frees the customer from many alignment and PC board layout concerns. The module is designed for low cost LAN, WAN and Gigabit Ethernet applications. It can be used as the network end device interface in mainframes, workstations, servers, and storage devices, and in a broad range of network devices such as bridges, routers, intelligent hubs, and local and wide area switches. This transceiver operates at 1.0625 and 1.3 Gbit/s from a single power supply (+5 Volt or 3.3 Volt). The full differential data inputs and outputs are PECL compatible. Functional Description This transceiver is designed to transmit serial data via single mode or multimode cable.
Functional Diagram
Signal Monitor and Automatic Shut-Down LEN TD TD Laser ISM* Driver
Laser Coupling Unit e/o Laser
Power Control Monitor RD RD SD
o/e Single Mode Fiber RX Coupling Unit o/e
Receiver *DC/DC Version only
The receiver component converts the optical serial data into PECL compatible electrical data (RD and RDnot). The Signal Detect (SD, active high) shows whether an optical signal is present. The transmitter converts electrical PECL compatible serial data (TD and TDnot) into optical serial data. The following versions are available: 1. AC/DC Transceiver Tx is AC coupled. Differential 100 load. Rx has standard PECL output and is DC coupled. 2. AC/AC TTL Transceiver Tx and Rx are AC coupled. Tx has differential 100 load. Signal Detect is TTL compatible. 3. DC/DC Transceiver Standard PECL inputs and outputs Tx and Rx are DC coupled. This version contains an Input Signal Monitor (ISM) which switches off the transceiver if a continuous low level is applied at Data Input. 4. AC/AC PECL Transceiver Tx and Rx are AC coupled. Tx has differential 100 load. Signal Detect is PECL compatible. 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 transmitter failures. A reset is only possible by turning the power off, and then on again. The transceiver contains a supervisory circuit to control the power supply. This circuit generates 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.
Fibre Optics 2
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
TECHNICAL DATA The electro-optical characteristics described in the following tables are only valid for use under the recommended operating conditions. Recommended Operating Conditions
Parameter Ambient Temperature Power Supply Voltage Supply Current(1) Transmitter Data Input High Voltage DC/DC Data Input Low Voltage DC/DC Data Input Differential Voltage(2) AC/DC, AC/AC TTL, AC/AC PECL Input Data Rise/Fall Time 10%-90% Receiver Input Center Wavelength
Notes 1. For VCC-VEE (min., max.) 50% duty cycle. The supply current does not include the load drive current of the receiver output. 2. Peak to peak voltage of one input.
Receiver Electro-Optical Characteristics
Receiver Sensitivity (Average Power)(1) Saturation (Average Power) Signal Detect Assert Level(2) Signal Detect Deassert Level(3) Signal Detect Hysteresis Signal Detect Assert Time Symbol PIN PSAT PSDA PSDD PSDA- PSDD tASS tDAS VOL-VCC VSDL VSDH VDIFF tR, tF 12 2 0.5 0.9 375 ps dB -1950 -30 1.5 100 350 -1600 mV -720 0.5 V dB s Min. Typ. Max. -22 -20 -3 -20 Units dBm
Symbol TAMB VCC-VEE 3.3 V 5V 3.3 V 5V VIH-VCC VIL-VCC VDIFF ICC
Min. 0 3.1 4.75
Typ. Max. 70 3.3 5 3.5 5.25 230 270
Units C V
mA
-1165 -1810 300
-880 -1475 800
mV
Signal Detect Deassert Time Output Low Voltage(4) Output High Voltage(4) Signal Detect Low Output Voltage High AC/AC TTL(5)
VOH-VCC -1025
tR, tF
100
750
ps
Data Output Differential Voltage(6) Output Data Rise/Fall Time, 20%-80%
C
1270
1355
nm
Return Loss of Receiver ARL
Notes
Transmitter Electro-Optical Characteristics
Transmitter Launched Power (Average)(1) Center Wavelength Spectral Width (RMS) Relative Intensity Noise Reset Threshold(2) 5V 3.3 V tRES 15 Symbol Min. PO C RIN 9 3.5 2.7 22 35 ms VTH -11.0 1270 Typ. Max. Units -3 dBm
1355 nm 4 -120 dB/Hz dB V
Extinction Ratio (Dynamic) ER
1. Minimum average optical power at which the BER is less than 1x10E-12 or lower. Measured with a 27-1 NRZ PRBS and ER=9 dB. Output of single mode fiber 9 m diameter. 2. 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. 3. A decrease in optical power below the specified level will cause the SIGNAL DETECT to change from a High state to a Low state. 4. DC/DC, AC/DC for data DC/DC, AC/DC, AC/AC PECL for Signal Detect PECL compatible. Load is 50 into VCC -2 V for data, 500 to V(( for Signal Detect. Measured under DC conditions. For dynamic measurements a tolerance of 50 mV should be added. VCC=3.3 V/5 V. TAMB=25C. 5. Max. output current high: -0.4 mA (drive current) low: +2.0 mA (sink current) 6. AC/AC for data. Load 50 to GND or 100 differential. For dynamic measurement a tolerance of 50mV should be added.
Reset Time Out(2)
Notes 1. Into single mode fiber, 9 m diameter. 2. Laser power is shut down if power supply is below VTH and switched on if power supply is above VTH after tRES.
Fiber Optics 3
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
Pin Description
Pin Name RxVEE Rx Ground Level/ Logic Power Supply Pin# Description 1 Negative power supply, normally ground Receiver output data Inverted receiver output data High level on this output shows there is an optical signal. Positive power supply, 3.3V/5V Inverted transmitter input data Transmitter input data Negative power supply, normally ground
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 Absolute Maximum Ratings. Caution
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)).
RD RDn SD
Rx Output Data
PECL Output
2 3
Rx Signal Detect
PECL Output active high (TTL C53/353) Power Supply
4
RxVCC TDn TD
Rx 3.3V/5V
5 6 7 8
TxVCC Tx 3.3V/5V Tx Input Data PECL Input
Laser Data
Wavelength Total output power (as defined by IEC: 50 mm aperture at 10 cm distance) Total output power (as defined by FDA: 7 mm aperture at 20 cm distance) Beam divergence 1300 nm less than 2 mW less than 180 W 4
TxVEE Tx Ground
Power Supply
9
Case
Support
Mech. Support S1/2 Not connected
Regulatory Compliance
Feature Electrostatic Discharge (ESD) to the Electrical Pins Immunity: Electrostatic Discharge (ESD) to the Duplex SC Receptacle Standard Comments MIL-STD 883C Class 1 (>1000 V) Method 3015.4 EN 61000-4-2 Discharges of 15kV with IEC 61000-4-2 an air discharge probe on the receptacle cause no damage.
Required Labels
FDA
Complies with 21 CFR 1040.10 and 1040.11
IEC
Class 1 Laser Product
Immunity: EN 61000-4-3 With a field strength of Radio Frequency IEC 61000-4-3 10 V/m rms, noise Electromagnetic Field frequency ranges from 10 MHz to 1 GHz. No effect on transceiver performance between the specification limits. Emission: Electromagnetic Interference EMI FCC Class B EN 55022 Class B CISPR 22 Noise frequency range: 30 MHz to 6 GHz; Margins depend on PCB layout and chassis design
Laser Emission
Indication of laser aperture and beam
Fibre Optics 4
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
APPLICATION NOTE Gigabit transceivers and matching circuits are high frequency components and shall be terminated as recommended in the application notes for proper EMI performance. Electromagnetic emission may be caused by these components. To prevent emissions it is recommended that cutouts for the fiber connectors be designed as small as possible. It is strongly recommended that the Tx plug and the Rx plug be separated with a bar that divides the duplex SC opening. If shielded parts are employed, they should be in proper contact with the bezel (back plane). Since the shield is galvanically isolated from signal ground it is strongly recommended to prevent any contact between shield and the circuitry i.e. even any ground connection on the pcb may be harmful to EMI performance. In cases where EMI performance becomes critical it has proven to be helpful when using SC-plugs with less metal parts inside (as Infineon fibers).
APPLICATION NOTE Single Mode 1300 nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, DC/DC Version
VCC SerDes 5 V / 3.3 V VCC R11 C6 R10 R7 Tx+ ECL/PECL Driver TxR8 VCCTx 6 C1 VCCRx 5 L2 C3 C2 SD 4 SD to upper level R1 R9 PreAmp Limiting Amplifier RDRxD 3 C4 R2 Gigabit Transceiver Chip L1 VCC 5 V / 3.3 V
TxGND
9
TxD Laser Driver
8
TxD
7
C7
Infineon Transceiver V23826-K15-C63/C363 DC/DC Option
Serializer/ Deserializer
Signal Detect
RDReceiver PLL etc.
RD+
RxD
2
C5
RD+ R3 R4
C1/2/3 C4/5/6/7 L1/2 R10/11
= 4.7 F = 10 nF = 1 H = 82 (5 V) =127 (3.3V) = 127 (5 V) = 82 (3.3 V)
(depends on SerDes chip used)
R7/8
(depends on SerDes chip used)
= 300 (5 V) = 150 (3.3 V) R9 = 510 (5 V) = 270 (3.3 V) Place R1/2/3/4 close to SerDes chip, depends on SerDes chip used, see application note of SerDes supplier. Place R7/8/10/11 close to Infineon Transceiver R5/6
Values of R1/2/3/4 may vary as long as proper 50 termination to VEE or 100 differential is provided. The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module VCCRX/VCCTX. We recommend a GND plane under the module for getting good EMI performance.
R5
R6
5
RxGND
1
The transceiver contains an automatic shutdown circuit. Reset is only possible if the power is turned off, and then on again. (VCCTX switched below VTH). Application Board available on request. The stud pins S1 and S2 are not connected.
Fiber Optics
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
APPLICATION NOTE Single Mode 1300nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, AC/DC Version
VCC SerDes 5 V / 3.3 V VCC Tx+ ECL/PECL Driver TxR7 VCCTx 6 C1 VCCRx 5 L2 C3 C2 SD 4 SD to upper level R1 R9 PreAmp Limiting Amplifier RDRxD 3 C4 R2 Gigabit Transceiver Chip L1 VCC 5 V / 3.3 V R8
TxGND
9
TxD Laser Driver 100 TxD
8
7
Infineon Transceiver V23826-K15-C13/C313 AC/DC Option
Serializer/ Deserializer
Signal Detect
RDReceiver PLL etc.
RD+
RxD
2
C5
RD+ R3 R4
= 4.7 F = 10 nF = 1 H = 270 (5 V) = 150 (3.3 V) R9 = 510 (5 V) = 270 (3.3 V) Place R1/2/3/4/7/8 close to SerDes chip, depends on SerDes chip used, see application note of SerDes supplier.
C1/2/3 C4/5 L1/2 R5/6
Values of R1/2/3/4 may vary as long as proper 50 termination to VEE or 100 differential is provided. The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module VCCRx/VCCTx. We recommend a GND plane under the module for getting good EMI performance.
R5
R6
6
RxGND
1
The transceiver contains an automatic shutdown circuit. Reset is only possible if the power is turned off, and then on again. (VCCTx switched below VTH). Application Board available on request. The stud pins S1 and S2 are not connected.
Fiber Optics
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
APPLICATION NOTE Single Mode 1300nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, AC/AC TTL and AC/AC PECL Versions
VCC SerDes 5 V / 3.3 V VCC Tx+ ECL/PECL Driver TxR7 VCCTx 6 C1 VCCRx 5 L2 C3 C2 SD 4 R1 R2 SD to upper level R9 PreAmp Limiting Amplifier RDRxD 3 R3 RDReceiver PLL etc. RD+ R4 Gigabit Transceiver Chip L1 VCC 5 V / 3.3 V R8
TxGND
9
TxD Laser Driver 100 TxD
8
7
Infineon Transceiver V23826-K15-C53/C353 V23826-K15-C73/C373 AC/AC SD TTL, PECL Option
Signal Detect
Serializer/ Deserializer
RD+
RxD
2
RxGND
1
C1/2/3 L1/2 R9
= 4.7 F = 1 H = 510 (5 V) no resistor for TTL version = 270 (3.3 V) Place R1/2/3/4/7/8 close to SerDes chip, depends on SerDes chip used, see application note of SerDes supplier.
The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module VCCRx/VCCTx. We recommend a GND plane under the module for getting good EMI performance.
The transceiver contains an automatic shutdown circuit. Reset is only possible if the power is turned off, and then on again. (VCCTx switched below VTH). Application Board available on request. The stud pins S1 and S2 are not connected.
Fibre Optics 7
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
SHIELD OPTION Shield with forward springs, -C3 Dimensions in mm [inches]
Fiber Optics 8
V23826-K15-C13/C53/C63/C73, Single Mode 1300 nm 1.3 Gigabit Ethernet 1x9 Trx
SHIELD OPTION Shield with backward springs, -D3 Dimensions in mm [inches]
Published by Infineon Technologies AG
Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your Infineon Technologies offices. 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.
(c) Infineon Technologies AG 1999 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 the Infineon Technologies offices or our Infineon Technologies Representatives worldwide - see our webpage at www.infineon.com/fiberoptics
Infineon Technologies AG * Fiber Optics * Wernerwerkdamm 16 * Berlin D-13623, Germany Infineon Technologies, Inc. * Fiber Optics * 1730 North First Street * San Jose, CA 95112, USA Infineon Technologies Japan K.K. * Fiber Optics * Takanawa Park Tower * 20-14, Higashi-Gotanda, 3-chome, Shinagawa-ku * Tokyo 141, Japan

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