V23826-H18-C63/C363(*) DC/DC (5V/3.3V) Single Mode 622 MBd ATM/SDH/SONET 1x9 Transceiver Dimensions in (mm) inches TRX without shield 1 11x 4.875 .192 ∅ 0.1 M .8 20.32 Z 1 (11 max) .433 max (1.9–0.1) 2x .075–.004 .8 3 (15.88–0.5) .625–.02 (2.54) .1 .5 .8 (2.54) .1 20.32 (2.05–0.05) .079–.002 A 20.32 12.7 DUPLEX SC 5 RECEPTACLE 32 .8 20.32 Top view 6 7 8 9 .1 2.54 1 2 3 4 5 8x A 8x A (25.25–0.05) .994–.002 ∅ 0.3 M View Z (lead cross section and standoff size) ∅ .012 M (2.5–0.1) .098–.002 ∅ .004 M .1 (2.8 max) .11 max 2x 4 9x (∅ 0.46–0.05) .018–.002 ∅ .004 M 8x 2.54 A 8x A (1.4 -0.05) .005 -.002 M ∅ 0.3 M ∅ .012 M Footprint Top view (8.6 max) .343 max PC board (3.3–0.2) .130–.008 11x ∅ 0.1 (0.35–0.1) .014–.004 (0.6–0.1) .024–.004 (3.8 max) .15 max 9x (0.8–0.1) .032–.004 OPTICAL CENTERLINE 2 .08 (0.63–0.2) .025–.008 (1–0.1) .04–.004 2 (9.79 max) .385 max (PC board thickness) product label (38.6–0.15) 1.52–.006 Absolute Maximum Ratings V2382 6-H18 -C363 FEATURES • Compliant with ATM, SONET OC-3, SDH STM-1 and SONET OC-12, SDH STM-4 • 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 • FDA Accession No. 9520890-12, 9520890-13 • Single power supply (5 V or 3.3 V) • Signal detect indicator • PECL differential inputs and outputs • Process plug included • Input Signal Monitor • Wave solderable and washable with process plug inserted • Industry standard multisource 1x9 footprint • For distances of up to 15 km on single mode fiber Fiber Optics Exceeding any one of these values may destroy the device immediately. Package Power Dissipation(1) 5 V .................................... 1.5 W 3.3 V .................................0.9 W Supply Voltage (VCC–VEE) 5 V ........................................ 7 V 3.3 V ..................................... 5 V Data Input Levels........................................................VCC+0.5 V Differential Data Input Voltage ............................................ 2.5 V Operating Ambient Temperature .............................0°C to 70°C Storage Ambient Temperature ............................ –40°C to 85°C Soldering Conditions Temp/Time (MIL-STD 883C, Method 2003) ........................... 250°C/ 5.5 s Note 1. For VCC–VEE (min., max.). 50% duty cycle. The supply current does not include the load drive current of the receiver output. *) Ordering Information Input Output Signal detect Voltage Part number DC DC 5V V23826-H18-C63 (1) 3.3 V V23826-H18-C363 (1) PECL Shield options Add suffix to PIN Metallized cover, forward springs -C3 Metallized cover, backward springs -D3 Note 1. Standard version AUGUST 2001 DESCRIPTION Functional Description The Infineon single mode ATM transceiver complies with the ATM Forum's Network Compatible ATM for Local Network Applications document and ANSI's Broadband ISDN—Customer Installation Interfaces, Physical Media Dependent Specification, T1.646-1995, Bellcore - SONET OC-3 / IR-1 and OC-12 / IR-1, ITU-T G.957 STM-1 / S.1.1 and STM-4 / S.4.1. ATM was developed to facilitate solutions in multimedia applications and real time transmission. The data rate is scalable, and the ATM protocol is the basis of the broadband public networks being standardized in the International Telecommunications Union (ITU), the former International Telegraph and Telephone Consultative Committee (CCITT). ATM can also be used in local private applications. The Infineon single mode ATM 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 WAN applications. It can be used as the network end device interface in workstations, servers, and storage devices, and in a broad range of network devices such as bridges, routers, and intelligent hubs, as well as wide area ATM switches. This transceiver operates at 622.080 Mbit/s from a single power supply (+5 V or 3.3 V). The differential data inputs and outputs are PECL compatible. This transceiver is designed to transmit serial data via single mode cable. Functional Diagram Signal Monitor and Automatic Shut-Down LEN TD TD Laser ISM* Driver Power Control Laser Coupling Unit e/o Laser o/e Single Mode Fiber Monitor RD RD SD 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 optical data is present(1). The transmitter converts electrical PECL compatible serial data (TD and TDnot) into optical serial data. This version contains an Input Signal Monitor (ISM), that switches off the optical power if a continuously low level is applied at Data Input. 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 15 milliseconds after the voltage has risen above the reset threshold. During this time the laser is inactive. Note 1. We recommend to switch off the transmitter supply (VCC-Tx) if no transmitter input data is applied. Fiber Optics V23826-H18-C63/C363, SM 622 MBd ATM/SDH/SONET 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 5V 4.75 Supply Current(1) 3.3 V ICC 160 230 180 270 5V Typ. Max. Units Sensitivity (Average Power)(1) PIN Saturation (Average Power) PSAT –8 Signal Detect Assert Level(2) PSDA PSDD °C 3.3 3.5 V 5 5.25 Signal Detect Deassert Level(3) mA Signal Detect Hysteresis PSDA– PSDD VIH–VCC –1165 –880 VIL–VCC –1810 –1475 tR, tF 100 1300 ps 1270 1356 nm Input Center Wavelength λC Symbol 70 Transmitter Data Input High Voltage DC/DC Data Input Low Voltage DC/DC Input Data Rise/Fall Time 10%–90% Receiver Receiver mV Note Min. Typ. Max. Units –30 –28 dBm –37 31.4 –28 –38 –34.5 –29 1.5 dB µs Signal Detect Assert Time tASS 100 Signal Detect Deassert Time tDAS 350 Output Low Voltage(4) VOL– VCC –1950 –1620 mV Output High Voltage(4) VOH– VCC –1025 –720 Output Data Rise/Fall Time, 20%–80% tR, tF Return Loss of Receiver ARL 375 12 ps dB 1. For VCC–VEE (min., max.) 50% duty cycle. The supply current does not include the load drive current of the receiver output. Notes Transmitter Electro-Optical Characteristics 1. Minimum average optical power at which the BER is less than 1x10–12 or lower. Measured with a 223–1 NRZ PRBS as recommended by ANSI T1E1.2, SONET OC-3 and OC-12, and ITU-T G.957. Transmitter Symbol Min. Typ. Max. Units Launched Power (Average)(1) PO –15 Center Wavelength λC 1274 Spectral Width (RMS) σl 2.5 Relative Intensity Noise RIN –120 dB/Hz Extinction Ratio (Dynamic) ER Reset Threshold(2) VTH 3.3 V Eye Diagram(3) –8 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. dBm 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. 1356 nm 8.2 4. DC/DC for data, DC/DC PECL for Signal Detect. Load is 50 Ω into VCC –2 V for data, 510=Ω (5 V) or 270=Ω (3.3 V) 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. dB 2.7 5V Reset Time Out(2) –11 V 3.5 tRES 15 22 35 ms ED Notes 1. Into single mode fiber, 9 µm diameter. 2. Laser power is shut down if power supply is below VTH and switched on if power supply is above VTH after tRES. 3. Transmitter meets ANSI T1E1.2, SONET OC-3 and OC-12, and ITU-T G.957 mask patterns. Fiber Optics V23826-H18-C63/C363, SM 622 MBd ATM/SDH/SONET 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 RxVCC Rx Signal Detect PECL Rx 3.3 V/5 V Power Supply TxVCC Tx 3.3 V/5 V TDn Tx Input Data Stud Pin 5 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. A high level on this output shows that optical data is applied to the optical input. 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)). Positive power supply, 3.3 V/5 V 6 PECL Input TD TxVEE Tx Ground 4 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. Power Supply 7 Inverted transmitter input data 8 Transmitter input data 9 Negative power supply, normally ground Laser Data Mech. Support S1/2 Not connected Wavelength 1300 nm Total output power (as defined by IEC: 50 mm aperture at 10 cm distance) less than 2 mW Total output power (as defined by FDA: 7 mm aperture at 20 cm distance) less than 180 µW Beam divergence 4° Regulatory Compliance Feature Standard ESD: Electrostatic Discharge to the Electrical Pins EIA/JESD22-A114-A Class 1 (>1000 V) (MIL-STD 883D Method 3015.7) Immunity: Electrostatic Discharge (ESD) to the Duplex SC Receptacle EN 61000-4-2 IEC 61000-4-2 Immunity: Radio Frequency Electromagnetic Field EN 61000-4-3 IEC 61000-4-3 With a field strength of 3 V/m rms, noise frequency ranges from 10 MHz to 2 GHz. No effect on transceiver performance between the specification limits. Emission: Electromagnetic Interference EMI FCC 47 CFR Part 15, Class B EN 55022 Class B CISPR 22 Noise frequency range: 30 MHz to 6 GHz; Margins depend on PCB layout and chassis design. Required Labels Comments Discharges of ±15 kV with an air discharge probe on the receptacle cause no damage. FDA IEC Complies with 21 CFR 1040.10 and 1040.11 Class 1 Laser Product Laser Emission Indication of laser aperture and beam APPLICATION NOTE ATM 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 recommended that the Tx plug and the Rx plug be separated with a bar that divides the duplex SC opening. Fiber Optics V23826-H18-C63/C363, SM 622 MBd ATM/SDH/SONET 1x9 Trx 4 APPLICATION NOTE Single Mode 622 MBd ATM 1x9 Transceiver 8 Tx+ C6 7 VCCTx 6 C7 TxR8 TxD ECL/PECL Driver R10 TxD VCC R11 9 R7 Laser Driver TxVEE VCC SerDes 5 V / 3.3 V Infineon Transceiver V23826-H18-C63/C363 DC/DC Option L1 VCC 5 V / 3.3 V C1 VCCRx C3 C2 4 SD to upper level R9 RxD RD- = 4.7 µF = 100 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) RDReceiver PLL etc. RxVEE 1 C5 RD+ R4 2 R3 RxD R6 RD+ C1/2/3 C4/5/6/7 L1/2 R10/11 C4 3 R5 PreAmp Limiting Amplifier R2 SD R1 Signal Detect Serializer/ Deserializer L2 5 = 270 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 This Application Note assumes Fiber Optic Transceivers using 5 V power supply and SerDes Chips using 3.3 V power supply. It also assumes no 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. the inductor L1/L2 to the module VCCRx/VCCTx. Further Application Notes for electrical interfacing are available upon request. Ask for Appnote 82. We strongly recommend a VEE 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). Value of R1...R4 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 Application Board available on request. Fiber Optics V23826-H18-C63/C363, SM 622 MBd ATM/SDH/SONET 1x9 Trx 5 SHIELD OPTION Shield with forward springs, -C3 Dimensions in mm [inches] Fiber Optics V23826-H18-C63/C363, SM 622 MBd ATM/SDH/SONET 1x9 Trx 6 SHIELD OPTION Shield with backward springs, -D3 Dimensions in mm [inches] Published by Infineon Technologies AG Warnings © Infineon Technologies AG 2001 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 K.K. • Fiber Optics • Takanawa Park Tower • 20-14, Higashi-Gotanda, 3-chome, Shinagawa-ku • Tokyo 141, Japan