V23818-K305-V17 Small Form Factor Multimode 850 nm 1.0625 GBd Fiber Channel 1.3 Gigabit Ethernet 2x5 Transceiver with VF-45TM (VolitionTM) Connector, with collar Preliminary Dimensions in (mm) inches (13.45) .53 (9.61) .378 (12.87) .51 (3.1) .122 (10.16) .4 (0.254) .01 (1.778) .07 (3) .12 (3.56) .14 (0.38) .015 (7.11) (4.57) .28 .18 ) 07 (1. .04 (17.778) .7 Circuit Board Layout Recommended PCB thickness: max. (2.54) 0.1 (6x) 2. (1.4 0.1) 6x 0.05 M .055 0.04 (3.1) .12 (19.75) .778 (13.2) .52 (14.5) .571 (5.8) .228 (9.46) .372 (10.76) .424 FEATURES * Small Form Factor transceiver * RJ-45 style VF-45TM connector system * Half the size of SC Duplex 1x9 transceiver * Single power supply (3.3 V) * Extremely low power consumption * PECL differential inputs and outputs * System optimized for 62.5/50 m graded index fiber * Multisource footprint * Small footprint for high channel density * UL-94 V-0 certified * ESD Class 2 per MIL-STD 883 Method 3015 * Voted as SG-connector by FC-Standard * Compliant with FCC (Class B) and EN 55022 * For distances of up to 550 m Fiber Optics Holes for housing leads (13.34) .525 10x (0.81 0.1) .032 0.04 (10x) 0 M 2. 4 optional package grounding tabs 10 pin module requires only 12 PCB holes. Absolute Maximum Ratings Exceeding any one of these values may destroy the device immediately. Package Power Dissipation................................................ 1.5 W Data Input Levels (PECL) ............................................VCC+0.5 V Differential Data Input Voltage ............................................ 2.5 V Operating Case Temperature ... .... ... ... ... ... ... .. 0 C to 70 C Storage Ambient Temperature ............................ -40 C to 85C Soldering Conditions, Temp/Time (MIL-STD 883C, Method 2003) ............................. 250C/5.5s VCC max.............................................................................. 5.5 V ECL-Output current SD ..................................................... 30 mA ECL-Output current data ................................................... 50 mA VolitionTM and VF-45TM are trademarks of 3M SEPTEMBER 1999 DESCRIPTION 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 Infineon Gigabit Ethernet multimode transceiver--part of Infineon Small Form Factor transceiver family--is based on the Physical Medium Depend (PMD) sublayer and baseband medium, type 1000BASE-SX (short wavelength). The transmitter converts PECL compatible electrical serial data (TD and TDnot) into optical serial data. Data lines are differentially 100 terminated. The appropriate fiber optic cable is 62.5 m or 50 m multimode fiber with VF-45TM (VolitionTM) connector. 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. Operating range for 1000BASE-SX over each optical fiber type Fiber type Minimum range (meters) 62.5 micron MFF 2 to 260 50.0 micron MFF 2 to 550 10 micron SFF Not Supported 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 Infineon Gigabit Ethernet multimode transceiver is a single unit comprised of a transmitter, a receiver, and an VF-45TM receptacle. This design frees the customer from many alignment and PC board layout concerns. 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. This transceiver supports the innovative Volition connectorization concept, which competes with UTP/CAT 5 solutions. It is compatible with RJ-45 style backpanels for fiber-to-the-desktop applications while providing the advantages of fiber optic technology. The receptacle accepts the new SG/VF-45TM connector. The Small Form Factor is specially developed for distances of up to 550 m. TECHNICAL DATA The electro-optical characteristics described in the following tables are valid only for use under the recommended operating conditions. 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, hubs, and local and wide area switches. Recommended Operating Conditions This transceiver operates at 1.25 Gbits per second from a single power supply (+3.3 V). The full differential data inputs and outputs are PECL compatible. Parameter Symbol Min. Typ. Max. Units Case Temperature TC 0 Power Supply Voltage VCC-VEE 3.1 3.3 70 C 3.5 V mV Transmitter Functional Description of 2x5 Pin Row Transceiver This transceiver is designed to transmit serial data via multimode cable. Functional Diagram Input Voltage Swing |VTD+-VTD-| 300 900 Data Input Low Voltage(2) VIL-VCC -900 -300 Input Data Rise/Fall Time, 10%-90% tR, tF 100 375 ps C 770 860 nm Receiver Input Center Wavelength Automatic Shut-Down LEN TD- TD+ Laser Driver Power Control Notes Laser Coupling Unit 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 to VCC-2 V. e/o Laser 2. Data inputs are AC coupled with 100 differential termination built into the transceiver. o/e Multimode Fiber Monitor RD- RD+ SD Receiver Rx Coupling Unit o/e Fiber Optics V23818-K305-V17, SFF, MM 850nm 1.0625 GBd, 1.3 GBE 2x5 Trx (VF-45), w. collar 2 Transmitter Electro-Optical Characteristics Regulatory Compliance Transmitter Symbol Min. Typ. Max. Units Feature Launched Power (Average)(1) PO -10 Class 1 (>1000 V) Center Wavelength C 830 Electrostatic Discharge MIL-STD 883C (ESD) to the Electrical Method 3015.4 Pins Spectral Width (RMS) l Relative Intensity Noise RIN Extinction Ratio (Dynamic) ER Immunity: EN 61000-4-2 Electrostatic Discharge IEC 1000-4-2 (ESD) to the Duplex SC Receptacle Discharges of 15kV with an air discharge probe on the receptacle cause no damage. Threshold(2) VTH Reset Time Out(2) EN 61000-4-3 IEC 1000-4-3 tRES Immunity: Radio Frequency Electromagnetic Field Rise Time, 20%-80% tR With a field strength of 10 V/m rms, noise frequency ranges from 10 MHz to 1 GHz. No effect on transceiver performance between the specification limits. Emission: Electromagnetic Interference (EMI) FCC Class B Noise frequency EN 55022 range: Class B CISPR 22 30 MHz to 1 GHz Reset 850 -4 dBm 860 nm 0.85 -117 dB/Hz 9 dB 2.9 140 240 V 560 0.26 Supply Current 75 ms ns mA Notes 1. Into multimode fiber, 62.5 m or 50 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. Standard Comments Receiver Electro-Optical Characteristics Receiver Symbol Min. Typ. Max. Units Sensitivity (Average Power)(1) PIN -19 -17 dBm Saturation (Average Power) PSAT Signal Detect Assert Level(2) PSDA -24 -20 Signal Detect Deassert Level(3) PSDD Signal Detect Hysteresis PSDA- PSDD Signal Detect Assert Time tASS 100 Signal Detect Deassert Time tDAS 350 Output Low Voltage(4) VOL-VCC -1950 -1620 Output High Voltage(4) VOH- VCC -720 Output Data Rise/Fall Time, 20%-80% t ,t Return Loss of Receiver ARL 0 -30 -27 3 -1100 dB 375 s mV ps R F 12 Supply current(5) dB 60 mA Notes 1. Average optical power at which the BER is 1 x 10E-12. Measured with a 27-1 NRZ PRBS and ER=9 dB. 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. PECL compatible. Load is 50 into VCC-2V. Measured under DC conditions. For dynamic measurements a tolerance of 50 mV should be added. 5. Supply current excluding Rx output load. Fiber Optics V23818-K305-V17, SFF, MM 850nm 1.0625 GBd, 1.3 GBE 2x5 Trx (VF-45), w. collar 3 LASER SAFETY Laser Data Wavelength This multimode Gigabit Ethernet transceiver is a Class 1 laser product. It complies with IEC 825-1 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated under recommended operating conditions. Because the transceiver design is designed to be inherently eye safe, it does not require open fiber control thus eliminating complex electronics or mechanics. Caution 850 nm Total output power (as defined by IEC: 50 mm aperture at 10 cm distance) <400 W Total output power (as defined by FDA: 7 mm aperture at 20 cm distance) <70 W Beam divergence 12 Required Labels The use of optical instruments with this product will increase eye hazard! General Restrictions Classification is valid only if the module is operated within the specified temperature and voltage limits. The system using the module must provide power supply protection that guarantees that the system power source will cease to provide power if the maximum recommended operation limit or more is detected on the +3.3 V at the power source. The case temperature of the module must be in the temperature range given in the recommended operating limits. These limits guarantee the laser safety. FDA IEC Complies with 21 CFR 1040.10 and 1040.11 Class 1 Laser Product Laser Emission Indication of laser aperture and beam Tx Rx 10 9 8 7 6 1 2 3 4 5 Usage Restrictions The optical ports of the modules shall be terminated with an optical connector or with a dust plug. 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)). Pin Description Pin Name VEEr Level/Logic Pin# Description Receiver Signal Ground N/A 1 VCCr Receiver Power Supply N/A 2 SD Signal Detect PECL 3 RD- Received Data Out Not PECL 4 RD+ Received Data Out Normal Operation: Logic "1" Output, represents that light is present at receiver input Fault Condition: Logic "0" Output PECL 5 VCCt N/A 6 Transmitter Power Supply VEEt N/A 7 Transmitter Signal Ground TDis TTL 8 Optional use for Laser based products only. TD+ Transmit Data PECL 9 Transmitter Data In TD- Transmit Data Not PECL 10 Transmitter Data In MS MS N/A MS Mounting Studs The mounting studs are provided for transceiver mechanical attachment to the circuit board. They also provide an optional connection of the transceiver to the equipment chassis ground. The holes in the circuit board must be tied to chassis ground. Fiber Optics V23818-K305-V17, SFF, MM 850nm 1.0625 GBd, 1.3 GBE 2x5 Trx (VF-45), w. collar 4 APPLICATION NOTE Multimode 850nm Gigabit Ethernet 2x5 Transceiver Transmitter Driver VEE t 7 TD- 10 C10 9 C11 100R* TD+ * for GBit versions only VCC t 6 VCC r 2 L2 SFF Transceiver C4 C5 L1 C3 C8 C1 RD+ 5 C6 RD- 4 C7 SD 3 VEE r 1 Fiber Optics R3 L1/2 = 1 ... 4.7 H C1/2/6/7/10/11= 10 nF C3 = 4.7 ... 10 F C4/5 = 4.7 ... 10 F C8 = 100 nF R1/2/3= 270 R2 Receiver Post Amplifier R1 PreAmp C2 C9 V23818-K305-V17, SFF, MM 850nm 1.0625 GBd, 1.3 GBE 2x5 Trx (VF-45), w. collar 5 Small Form Factor multisourcing footprint and dimensions 1. (7.11) .28 (4.57) .18 2. 2. (0.9 max.) 4x .035 max. (3.56) .14 (13.59) Max. .535 (10.16) (13.34) .400 .53 (13.97) Min .550 Pitch 4x (1.78) .070 (17.78) .7 -B (12) .472 (7.75) .305 0 (1.07-0.1 ) 2x +.000 .042 -.004 -C - (49.56) Max. 1.951 (37.56) Circuit Board Layout Recommended PCB thickness: max. (2.54) 0.1 (6x) 2. 6x (1.4 0.1) 0.05 M .055 0.04 1.479 Holes for housing leads (7.11) .280 1. 10x 0 (0.61-0.2 ) .024 +.000 -.008 Max. (9.8) Max. .386 -A - 10x (0.81 0.1) .032 0.04 (3.1) .12 (10x) 0 10 9 8 7 6 Tx M (3.0) .118 2x5 Pin Module Top View Rx 1 2 3 4 5 1. Toleranced to accommodate round or rectangular leads 2. 4 optional package grounding tabs 10 pin module requires only 12 PCB holes. Published by Infineon Technologies AG Warnings (c) Infineon Technologies AG 1999 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 Technologiesis 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, Corp. * Fiber Optics * 19000 Homestead Road * Cupertino, CA 95014 USA Siemens K.K. * Fiber Optics * Takanawa Park Tower * 20-14, Higashi-Gotanda, 3-chome, Shinagawa-ku * Tokyo 141, Japan