V23826-K305-C(*) (5V / 3.3V) Multimode 850 nm 1.0625 GBd Fibre Channel 1.3 Gigabit Ethernet 1x9 Transceiver TRX without shield Dimensions in (mm) inches (9.79 max) .385 max View Z (Lead cross section and standoff size) Optical Centerline (2) .080 (0.63 ±0.2) .025 ±.008 (1 ±0.1) .04 ±.004 (3.3 ±0.2) .13 ±.008 (3.8 max) .150 max PC board (0.35 ±0.1) .014 ±.004 9x (0.8 ±0.1) 4.875 .192 .032 ±.004 (15.88 ±0.25) .625 ±.010 (0.6 ±0.1) .024 ±.004 (0.5) typ. .020 typ. (0.25) typ. .010 typ. (8.6 max) .338 max Process plug (2.54) .100 (1.4 -0.05) (2.8 max) .055 -.002 .110 max Z 20.32 .800 Cutout ● 1 2 3 4 5 6 7 8 9 ● Rx ● (25.25 ±0.05) .994 ±.002 ● ● ● (2.05) .081 12.7 .500 ● 20.32 .800 Top view (2.54) .100 ● Tx ● A (38.6 ±0.15) 1.52 ±.006 (2.5) .098 (1.9 ±0.1) 2x .075 ±.004 20.32 .800 Footprint (11 max) .433 max Absolute Maximum Ratings Exceeding any one of these values may destroy the device immediately. FEATURES • Compliant with Fibre Channel and Gigabit Ethernet standard • Meets mezzanine standard height of 9.8 mm • Compact integrated transceiver unit with – VCSEL transmitter – Integrated 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 • Performance exceeds FC 100-M5-SLI • Wave solderable and washable with process plug inserted • For distances of up to 550 m on multimode fiber Package Power Dissipation................................................ 1.5 W Supply Voltage (VCC–VEE) 5 V .............................................. 7 V 3.3 V ........................................... 5 V Data Input Levels (PECL) ........................................... VCC+0.5 V Differential Data Input Voltage ............................................ 2.5 V Operating Ambient Temperature ............................... 0° to 70°C Storage Ambient Temperature ............................ –40°C to 85°C Soldering Conditions Temp/Time (MIL-STD 883C, Method 2003) ............................. 250°C/5.5s *) Ordering Information Input Output Signal detect Voltage Part number AC DC 5V V23826-K305-C13 3.3 V V23826-K305-C313 AC DC AC AC DC AC PECL TTL PECL PECL 5V V23826-K305-C53 3.3 V V23826-K305-C353 5V V23826-K305-C63 (1) 3.3 V V23826-K305-C363 (1) 5V V23826-K305-C73 3.3 V V23826-K305-C373 Shield options Add suffix to PIN Metallized cover, forward springs -C3 Metallized cover, backward springs -D3 Note 1. Standard version Fibre Optics DECEMBER 2000 DESCRIPTION Functional Description The Infineon multi mode transceiver is based on the Physical Medium Depend (PMD) sublayer and baseband medium, type 1000BASE-SX (Long Wavelength Laser) (IEEE 802.3z) and complies with the Fibre Channel Physical and Signaling Interface (FC-PH), ANSI XSI TT Fibre Channel Physical Standard Class 100-M5-SLI, latest Revision. The appropriate fiber optic cable is 62.5 µm or 50 µm multimode fiber with Duplex SC connector. The Infineon multi 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. This transceiver is designed to transmit serial data via multimode cable. Functional Diagram Automatic Shut-Down LEN TD TD The module is designed for low cost LAN, WAN, Gigabit Ethernet, and Fibre Channel 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 Gbit/s 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. Minimum range (meters) Typ. 62.5 micron MFF 2 to 260 400 50.0 micron MFF 2 to 550 700 Laser Coupling Unit e/o Laser Power Control o/e Multimode Fiber Monitor RD RD SD Rx Coupling Unit Receiver o/e 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. Operating range each optical fiber type at 1.0625 GBd Fiber type Laser Driver 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 Ω 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 Ω load. Signal Detect is TTL compatible. 3. DC/DC Transceiver Standard PECL inputs and outputs Tx and Rx are DC coupled. 4. AC/AC PECL Transceiver Tx and Rx are AC coupled. Tx has differential 100 Ω 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 V23826-K305-C13/53/63/73, Multimode 850nm 1.3 Gigabit Ethernet 1x9 Trx 2 TECHNICAL DATA The electro-optical characteristics described in the following tables are only valid for use under the recommended operating conditions. Receiver Electro-Optical Characteristics Recommended Operating Conditions Parameter Symbol Min. Ambient Temperature TAMB 0 Power Supply Voltage 3.3 V VCC–VEE 3.1 4.75 Supply Current(1) 3.3 V 5V Typ. Max. Units 70 °C 3.3 3.5 V 5 5.25 ICC 230 5V mA 270 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 VIH–VCC –1165 –880 VIL–VCC –1810 –1475 VDIFF 250 mV 1600 Receiver λC Input Center Wavelength 770 860 nm Notes PO –9.5 Center Wavelength λC 830 Spectral Width (RMS) σl Relative Intensity Noise RIN Extinction Ratio (Dynamic) ER Reset Threshold(2) 5V Typ. Max. Units 850 Power Dissipation PDist 5V 3.3 V dBm Signal Detect Assert Level(2) PSDA Signal Detect Deassert Level(3) PSDD Signal Detect Hysteresis PSDAPSDD Signal Detect Assert Time tASS 100 Signal Detect Deassert Time tDAS 350 Output Low Voltage(4) VOL-VCC Output High Voltage(4) VOH-VCC –1100 –720 Signal Detect Output Voltage AC/AC TTL(5) Low VSDL 0.5 High VSDH 2.0 Data Output Differential Voltage(6) VDIFF 0.5 Output Data Rise/Fall Time, 20%–80% tR, tF –17 0 –24 –30 –18 –27 3 –1950 dB µs –1620 mV 0.8 V 1.23 375 ps 0.63 0.68 W 12 dB 0.30 0.42 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. 860 nm 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 SD PECL compatible. Load is 50 Ω into VCC–2 V for data, 500=Ω to VEE 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 = 25°C. –117 dB/Hz dB 3.5 Rise/Fall Time, 20%–80% tR, tF CPR –20 dBm V 2.7 Coupled Power Ratio PSAT 3.3 V Units –4 9 VTH Saturation (Average Power) PDisr Typ. Max. 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 multimode fiber 65 µm or 50 µm diameter. 0.85 3.3 V PIN 5V Min. Notes Transmitter Electro-Optical Characteristics Launched Power (Average)(1) Sensitivity (Average Power)(1) Power Dissipation 2. Version C63: Low > 1.2 V; high < VCC–0.8 V Version C363: Low > 1.2 V; high < VCC Symbol Min. Symbol Return Loss of Receiver ARL 1. For VCC–VEE (min., max.) 50% duty cycle. The supply current does not include the load drive current of the receiver output. Add. max. 45 mA for the three outputs. Load is 50 Ω to VCC–2 V. Transmitter Receiver 0.26 9 0.40 0.62 ns 5. Max. output current high: –0.4 mA (drive current) low: +2.0 mA (sink current) dB 6. AC/AC for data. Load 50 Ω to GND or 100 Ω differential. For dynamic measurement a tolerance of 50 mV should be added. W 0.23 0.39 Notes 1. Into multimode fiber, 62.5 µm or 50 µm diameter. 2. Laser power is shut down if power supply is below VTH and switched on if power supply is above VTH. Fibre Optics V23826-K305-C13/53/63/73, Multimode 850 nm 1.3 Gigabit Ethernet 1x9 Trx 3 Pin Description EYE SAFETY Pin Name Level/ Logic Pin# Description RxVEE Rx Ground Power Supply 1 Negative power supply, normally ground RD PECL Output 2 Receiver output data 3 Inverted receiver output data Rx Output Data RDn SD Rx Signal Detect RxVCC Rx 3.3V/5V PECL Output active high (TTL C53/353) 4 High level on this output shows there is an optical signal. Power Supply 5 Positive power supply, 3.3V/5V TxVCC Tx 3.3V/5V 6 TDn 7 Inverted transmitter input data 8 Transmitter input data 9 Negative power supply, normally ground Tx Input Data PECL Input TD TxVEE Tx Ground Case Support Power Supply Mech. Support S1/2 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)). Laser Data Not connected Regulatory Compliance Feature Standard Comments Electrostatic Discharge (ESD) to the Electrical Pins MIL-STD 883C Method 3015.4 Class 1 (>1000 V) Immunity: EN 61000-4-2 Electrostatic IEC 61000-4-2 Discharge (ESD) to the Duplex SC Receptacle Discharges of ±15 kV with an air discharge probe on the receptacle cause no damage. Immunity: EN 61000-4-3 Radio Frequency IEC 61000-4-3 Electromagnetic Field With a field strength of 3 V/m rms, noise frequency ranges from 10 MHz to 1 GHz. No effect on transceiver performance between the specification limits. Wavelength 850 nm Total output power (as defined by IEC: 7 mm aperture at 1.4 cm distance) < 675 µW Total output power (as defined by FDA: 7 mm aperture at 20 cm distance) < 70 µW Beam divergence 12° Required Labels FDA IEC Complies with 21 CFR 1040.10 and 1040.11 Class 1 Laser Product Laser Emission Indication of laser aperture and beam Emission: FCC Class B Noise frequency range: Electromagnetic EN 55022 Class B 30 MHz to 6 GHz; Margins Interference EMI CISPR 22 depend on PCB layout and chassis design Fibre Optics V23826-K305-C13/53/63/73, Multimode 850 nm 1.3 Gigabit Ethernet 1x9 Trx 4 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. 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. 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. 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 Multimode 850nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, DC/DC Version 8 Tx+ C6 7 VCCTx 6 C7 TxR8 TxD ECL/PECL Driver R10 TxD VCC R11 9 R7 Laser Driver TxGND VCC SerDes 5 V / 3.3 V C1 VCCRx L2 5 C3 C2 SD 4 SD to upper level R9 RD- = 4.7 µF = 10 nF = 1 µH = 82 Ω (5 V) = 127 Ω (3.3 V) (depends on SerDes chip used) R7/8 = 127 Ω (5 V) = 82 Ω= (3.3 V) (depends on SerDes chip used) C4 3 RDReceiver PLL etc. 2 RxGND 1 C5 RD+ R4 RxD R3 RD+ C1/2/3 C4/5/6/7 L1/2 R10/11 RxD R6 Limiting Amplifier R5 PreAmp Gigabit Transceiver Chip R2 Signal Detect Serializer/ Deserializer VCC 5 V / 3.3 V R1 Infineon Transceiver V23826-K305-C63/C363 DC/DC Option L1 = 300 Ω (5 V) = 150 Ω (3.3 V) R9 = 510 Ω=(5 V) = 270 Ω=(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 Value of R1 may vary as long as proper 50 Ω termination to VEE or 100 Ω 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. 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). This Application Note assumes Fiber Optic Transceivers using 5 V power supply and SerDes Chips using 3.3 V power supply. It also assumes self biasing at the receiver data inputs (RD+/ RD–) of the SerDes chip. Refer to the manufacturer data sheet for other applications. 3.3 V-Transceivers can be directly connected to SerDes-Chips using standard PECL Termination network. Application Board available on request. Fibre Optics V23826-K305-C13/53/63/73, Multimode 850 nm 1.3 Gigabit Ethernet 1x9 Trx 5 APPLICATION NOTE Multimode 850nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, AC/DC Version Laser Driver TxGND 9 TxD 8 VCC SerDes 5 V / 3.3 V VCC Tx+ ECL/PECL Driver 100 Ω VCCTx 6 Tx- L1 C1 VCCRx L2 5 C3 4 SD to upper level RD- C1/2/3 = 4.7 µF = 10 nF L1/2 = 1 µH C4 3 R4 1 RD+ R3 RxGND C5 R6 2 R5 RxD R1/2/3/4/7/8 = Biasing (depends on SerDes chip) R5/6 RDReceiver PLL etc. RD+ C4/5 RxD R2 SD R9 Limiting Amplifier Gigabit Transceiver Chip C2 Signal Detect PreAmp Serializer/ Deserializer VCC 5 V / 3.3 V R1 Infineon Transceiver V23826-K305-C13/C313 AC/DC Option R8 7 R7 TxD R9 = 510 Ω for 5 V = 270 Ω for 3.3 V Place R1/2/3/4/7/8 close to SerDes chip Place R5/6 close to Infineon transceiver = 270 Ω=for 5 V = 150 Ω=for 3.3 V Values of R1/2/3/4 may vary as long as proper 50 Ω termination to VEE or 100 Ω 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. 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. Fibre Optics V23826-K305-C13/53/63/73, Multimode 850nm 1.3 Gigabit Ethernet 1x9 Trx 6 APPLICATION NOTE Multimode 850nm Gigabit Ethernet/Fibre Channel 1x9 Transceiver, AC/AC TTL and AC/AC PECL Versions Laser Driver TxGND 9 TxD 8 VCC SerDes 5 V / 3.3 V VCC Tx+ ECL/PECL Driver 100 Ω VCCTx 6 Tx- Serializer/ Deserializer VCC 5 V / 3.3 V C1 VCCRx L2 5 C3 Gigabit Transceiver Chip C2 SD 4 SD to upper level R2 Signal Detect L1 R1 Infineon Transceiver V23826-K305-C53/C353 V23826-K305-C73/C373 AC/AC Option R8 7 R7 TxD R9 Limiting Amplifier RD- RxD 3 RDReceiver PLL etc. R3 PreAmp RxD 2 RxGND 1 RD+ R4 RD+ C1/2/3= 4.7 µF R7/8 = Biasing (depends on SerDes chip) L1/2 = 1 µH R9 = open (K305-C53/C353) = 510 Ω=(K305-C73) R1/2 = Depends on SerDes chip used = 270 Ω=(K305-C373) R3/4 = Depends on SerDes chip used Place R1/2/3/4/7/8 close to SerDes chip Place R5/6 close to Infineon transceiver Values of R1/2/3/4 may vary as long as proper 50 Ω termination to VEE or 100 Ω 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. 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. Fibre Optics V23826-K305-C13/53/63/73, Multimode 850 nm 1.3 Gigabit Ethernet 1x9 Trx 7 SHIELD OPTION Shield with forward springs, -C3 Dimensions in mm [inches] Fibre Optics V23826-K305-C13/53/63/73, Multimode 850 nm 1.3 Gigabit Ethernet 1x9 Trx 8 SHIELD OPTION Shield with backward springs, -D3 Dimensions in mm [inches] Published by Infineon Technologies AG Warnings © Infineon Technologies AG 2000 All Rights Reserved 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. 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