ZL60015 Optical Receiver. 1310/1550 nm, 2.5 Gbps PIN + Pre-amp with Photocurrent Monitor Data Sheet January 2005 Ordering Information ZL60015TBD, TO-46 with lens The ZL60015 is also available assembled in standard optical receptacles, or with a 1m 9µm fiber pigtail with or without end-connector Features • Data rate up to 3.125 Gbps • 1310/1550 nm InGaAs PIN photodiode • Integrated TIA amplifier • Photocurrent Monitor • 0.155 to 3.125 Gbps multi-rate operation • Hermetically sealed package (MIL-STD 883) • Single 3.3 V supply • Pb-free packaging ZL60015TDDB, ZL60015TEDB, ZL60015TFDB, ZL60015TGDB, ZL60015TJDB in ST receptacle in SC receptacle in FC receptacle in SMA receptacle in LC-Sleeve ZL60015PADB, ZL60015PDDB, ZL60015PEDB, ZL60015PFDB, ZL60015PGDB, pigtail with no connector pigtail with ST connector pigtail with SC connector pigtail with FC connector pigtail with SMA connector In addition the ZL60015 can also be supplied in customer-specific fiber pigtails or receptacles, on request -40°C to +85°C Applications • SONET/SDH OC-48/STM-16 Description • SFF and SFP transceiver modules • Proprietary 1310/1550 nm optical communication links The ZL60015 is a compact optical receiver designed for 1310/1550 nm based SONET/SDH OC-48/STM-16 applications. It is ideally suited for use in multi-rate transceiver modules as well as general optical communication applications with data rates up to 3.125 Gbps. IMON VCC The optical receiver is assembled in a single compact TO-46 package and contains an optimized InGaAs PIN photodiode in combination with a low-noise transimpedance amplifier (TIA). It includes an additional pin allowing the photocurrent from the detector to be directly monitored. The receiver operates using a single 3.3 V power supply. It is designed for use with a 9 µm single-mode fiber. DATA DATA Case GND Bottom View Reliability assurance is based on Telcordia GR-468CORE and the part is compliant to the EU directive 2002/95/EC issued 27 January 2003 [RoHS]. Figure 1 - Pin-out Diagram 1 Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 2003-2005, Zarlink Semiconductor Inc. All Rights Reserved. ZL60015 Data Sheet Optical and Electrical Characteristics Parameter Symbol Sensitivity (BER 10-10) Optical Saturation (BER 10 Min. S -10 ) Psat Max. Unit -25 -23 dBm 1 Photodiode Monitor Responsivity Rmon Output Voltage amplitude, differential (Pin = -23 dBm) ∆VOL 20 Output Voltage amplitude, differential (Pin = -3 dBm) ∆VOH 240 Bandwidth (3 dBel) Typ. ER = ∞ Note 1 dBm ER = 10 dB, Note 1 0.9 A/W Pin= -10 dBm, See Figure 4 50 mV, pp Note 1, ER= 10 dB See Figure 3 mV, pp Note 1, ER = 10 dB See Figure 3 GHz Pin= -10 dBm dBm Note 2 300 fC 2 Noise-Equivalent Power NEP -32 Output Resistance (single-ended) Rout 50 Power Supply Current IDD 25 38 mA Power Dissipation PD 85 140 mW Lfocal 2.0 Focal distance (from top TO-can) Test condition -30 Ω mm General Test Conditions: Case Temperature, 25°C / Supply Voltage, 3.3V / RL=100 Ω differential / Fiber: singlemode 9/125 µm / Wavelength, λ= 1310 nm Note 1: Note 2: Measured using 2 23-1 PRBS pattern at 2.5 Gbps Measured with an STM-16 filter on electrical output, i.e., 1.875 GHz. Recommended Operating Conditions Parameter Symbol Min. VCC 3 Output Differential Load (Note 3) RL 80 Operating Temperature Top -40 85 °C Signalling Rate (Note 4) fD 0.155 3.125 Gbps Supply Voltage Typ. Max. Unit 3.6 V Ω 100 Note 3: Typical value corresponds to the load presented by a following post-amplifier Note 4: Data pattern having maximum run-length and DC-balance shifts no greater than those found in a PRBS-31 pattern. Absolute Maximum Ratings Functional operation is not guaranteed under these conditions. Exceeding these ratings may cause permanent damage. (Note limits need not necessarily be applied together). Parameter Symbol Min. Max. Unit Supply Voltage VCC 0 5 V Storage Temperature Tstg -55 125 °C Soldering Temperature (Note 5) Tsld 260 °C Note 5: 2mm from case for 10 seconds. 2 Zarlink Semiconductor Inc. ZL60015 Data Sheet Additional Information 90 80 70 60 50 40 30 20 10 0 800 900 1000 1100 1200 1300 1400 1500 1600 1700 Wavelength (nm) Figure 2 - Relative Detector Responsivity vs. Wavelength Vout_diff (mV) Relative Responsivity (%) 100 350 300 250 200 150 100 50 0 -25 -20 -15 -10 -5 0 Pin (dBm) Figure 3 - Differential Output Voltage Amplitude vs. Optical Input Power 3 Zarlink Semiconductor Inc. ZL60015 Data Sheet Application Guidelines ESD Handling The receiver is sensitive to electrostatic discharges. When handling the device, precaution for ESD sensitive devices should be taken. These precautions include use of ESD protected work area with wrist straps, controlled work benches, floors etc. Photodiode Monitor The Monitor pin is a current sink output signal directly proportional to the optical input power. To convert the current from the Monitor pin to a voltage a resistor to VCC should be used. Note to maintain linearity the Monitor pin should, when in use, be maintained at a bias > 1V. Host Board Layout Example Included in the example of a Host Board Layout (Figure 4) are power supply decoupling capacitors. These are recommended for optimal performance of the receiver. A filter is also included to minimise power supply noise. A suggested post-amplifier is shown, namely MAX3748. Alternative post-amplifiers may also be used by the customer. Vcc 10uH 100pF 100nF 1k Imon Vmon 50 Ohm 100nF Fiber 50 Ohm ZL60015 100nF Figure 4 - Host Board Layout Example 4 Zarlink Semiconductor Inc. Post-Amp SIDE VIEW BOTTOM VIEW 2,1 FRONT VIEW ( 2 : 1 ) n2,502 +- 0,008 n7,5 `0,1 12,8 `0,1 18 22,15 `0,1 0 A 8,9 `0,1 * 6,75 3,4 * Slot side. n2,3 THRU (2x) 14 `1 12,2 `0,1 14,7 Component * Connector housing (PA66, 13% Glass fibre) NOTES:1. All dimensions in mm. 2. General tol. ISO-2768-mK. Housing (Brass, Ni-plated) * For details of the component, see separate data sheet and/or package drawing. Projection Method Package code © Zarlink Semiconductor 2002. All rights reserved. ISSUE 1 ACN 102546rev 1 DATE 9-DEC-03 APPRD. MD/MA Previous package codes Drawing type TE TO-46 Package Outline in SC Connector housing Title 102546 BOTTOM VIEW ( 10 : 1 ) SIDE VIEW 13,46`0,76 3,7 n2,54 0,6 n5,31 0,3 max (3x) 82° 1,4 82° n4,7 ** * *** 57° * Lens n1.5 `0.05 ** Glass sealing (4x): n1,17 +0.05 *** Lead (5x): n0,44 +0.05/-0,025 n0,89 max 57° R0,4 max 0,38 max NOTES:- 1. All dimensions in mm. 2. General tol. ISO-2768-mK. 3. Coating: Case: Ni 1,5-2,5 µm. Header: Ni 2-3 µm / Au min 0.8 µm. Package code © Zarlink Semiconductor 2002. All rights reserved. ISSUE 1 ACN JS0 04172R1A DATE 29-APR-03 APPRD. TD/BE Brazed Previous package codes TB Drawing type Package drawing, TO-46 with lens Title JS004172 For more information about all Zarlink products visit our Web Site at www.zarlink.com Information relating to products and services furnished herein by Zarlink Semiconductor Inc. or its subsidiaries (collectively “Zarlink”) is believed to be reliable. However, Zarlink assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual property rights owned by Zarlink or licensed from third parties by Zarlink, whatsoever. Purchasers of products are also hereby notified that the use of product in certain ways or in combination with Zarlink, or non-Zarlink furnished goods or services may infringe patents or other intellectual property rights owned by Zarlink. This publication is issued to provide information only and (unless agreed by Zarlink in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other information appearing in this publication are subject to change by Zarlink without notice. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user’s responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to Zarlink’s conditions of sale which are available on request. Purchase of Zarlink’s I2C components conveys a licence under the Philips I2C Patent rights to use these components in and I2C System, provided that the system conforms to the I2C Standard Specification as defined by Philips. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright Zarlink Semiconductor Inc. All Rights Reserved. TECHNICAL DOCUMENTATION - NOT FOR RESALE