ZL60113/4 12 x 3.125 Gbps Parallel Fiber Optic Link Transmitter and Receiver Data Sheet May 2007 Ordering Information ZL60113MLDA Parallel Fiber Transmitter ZL60114MLDA Parallel Fiber Receiver ZL6011xMMDA Parallel Fiber Module with EMI gasket 0°C to +80°C Features • • • • • • • • • • • Description 12 parallel channels, total 37.5 Gbps capacity Data rate up to 3.125 Gbps per channel 850 nm VCSEL array Link reach 200 m with 50/125 µm 500 MHz.km fiber at 3.125 Gbps Channel BER better than 10-12 Industry standard MPO/MTP ribbon fiber connector interface Pluggable MegArray® ball grid array connector Optionally available with EMI shield Laser class 1M IEC 60825-1:2001 compliant Power supply 3.3 V Compatible with industry MSA The ZL60113 and ZL60114 together make a high speed transmitter/receiver pair for parallel fiber applications. The ZL60113 transmitter module converts parallel electrical input signals via a laser driver and a VCSEL array into parallel optical output signals at a wavelength of 850 nm. The ZL60114 receiver module converts parallel optical input signals via a PIN photodiode array and a transimpedance and limiting amplifier into electrical output signals. The modules are pluggable each fitted with an industrystandard MegArray® BGA connector. This provides ease of assembly on the host board and enables provisioning of bandwidth on demand. Applications • • • • High-speed interconnects within and between switches, routers and transport equipment Low cost SONET/SDH VSR (Very Short Reach) OC-192/STM64 connections InfiniBand® connections General high-bandwidth density interconnections Reliability assurance is based on Telcordia GR-468CORE and the parts are compliant to the EU directive 2002/95/EC issued 27 January 2003 [RoHS]. Exemption 6 & 7 1 Zarlink Semiconductor Inc. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright 2007, Zarlink Semiconductor Inc. All Rights Reserved. ZL60113/4 Data Sheet Table of Contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ZL60113 Transmitter Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Transmitter Control and Status Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Transmitter Control and Status Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Transmitter Pinout Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Transmitter Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 ZL60114 Receiver Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Receiver Control and Status Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Receiver Control and Status Timing Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Receiver Pinout Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Receiver Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Handling instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Cleaning the Optical Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 ESD Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Link Reach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Link Model Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Absolute Maximum Ratings Not necessarily applied together. Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied. Parameter Symbol Min. Max. Unit VCC -0.5 3.6 V 2.4 V Supply voltage Differential input voltage amplitude 1 ∆V Voltage on any pin VPIN -0.3 VCC + 0.3 V Relative humidity (non-condensing) MOS 5 95 % Storage temperature TSTG -40 100 °C ESD resistance VESD ±500 V 1. Differential input voltage amplitude are peak to peak values. Recommended Operating Conditions These parameters apply both to the transmitter and the receiver. Parameter Symbol Min. Max. Unit VCC 3.135 3.465 V Operating case temperature TCASE 0 80 °C Signaling rate (per channel)1 fD 1.0 3.125 Gbps LD 2 m CBLK 100 nF Power supply voltage Link distance2 Data I/O DC blocking capacitors 3 Power supply noise4 VNPS 200 mVp-p 1. Data patterns are to have maximum run lengths and DC balance shifts no worse than that of a Pseudo Random Bit Sequence of length 223-1 (PRBS-23). Information on lower bit rates is available on request. 2. For maximum distance, see Table 6. 3. For AC-coupling, DC blocking capacitors external to the module with a minimum value of 100 nF is recommended. 4. Power supply noise is defined at the supply side of the recommended filter for all VCC supplies over the frequency range of 500 Hz to 3125 MHz with the recommended power supply filter in place. HOST Vcc 1 µH Module Vcc 10 µF 0.1 µF Figure 1 - Recommended Power Supply Filter 3 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet ZL60113 Transmitter Specifications All parameters below require operating conditions according to “Recommended Operating Conditions” on page 3. Parameter Symbol Min. Max. Unit Optical Parameters Launch power (50/125 µm MMF)1 POUT -2 dBm Extinguished output power POFF -30 dBm Extinction ratio Optical modulation amplitude2 ER 6 dB OMA 0.190 mW λC 830 860 nm ∆λ 0.85 nmrms RIN12OMA -120 dB/Hz tRO 120 ps tFO 120 ps TJ 0.32 UI Deterministic jitter contributed (peak to peak) DJ 0.14 UI Channel to channel skew6 tSK 100 ps PD 1.5 W ICC 450 mA Center wavelength 3 Relative intensity noise OMA Spectral width Optical output rise time (20 - 80%) Optical output fall time (20 - 80%) 4 Total jitter contributed (peak to peak) 5 Electrical Parameters Power dissipation Supply current 7 ∆VIN 200 1800 mVp-p Differential input impedance8 ZIN 80 120 Ω Electrical input rise time (20 - 80%) tRE 150 ps Electrical input fall time (20 - 80%) tFE 150 ps Differential input voltage amplitude (peak to peak) 1. The output optical power is compliant with IEC 60825-1 Amendment 2, Class 1M Accessible Emission Limits. 2. OMA are peak to peak values. 3. Spectral width is measured as defined in EIA/TIA-455-127 Spectral Characterization of Multimode Laser Diodes. 4. Total jitter is TP2 - TP1 as defined in IEEE 802.3 clause 38.6 (Gigabit Ethernet). 5. Deterministic jitter is informative. The random jitter and deterministic jitter together should be no higher than total jitter. 6. Channel skew is defined for the condition of equal amplitude, zero ps skew signals applied to the transmitter inputs. 7. Differential input voltage is defined as the peak to peak value of the differential voltage between DIN+ and DIN-. Data inputs are CML compatible. 8. Differential input impedance is measured between DIN+ and DIN-. 4 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Classified in accordance with IEC 60825-1/A2:2001, IEC 60825-2: 2000 Class 1 M Laser Product Emitted wavelength: 840 nm 1 2 3 4 5 6 7 8 9 10 11 12 DIN1+ DIN1- VCSEL Driver VCSEL Array DIN12+ DIN12- VCSEL Driver Controller VCC VEE RESET Tx_DIS Tx_EN FAULT Figure 2 - ZL60113 Transmitter Block Diagram Front view - MTP key up Ch12 Ch11 Ch10 Ch9 Ch8 Ch7 Ch6 Ch5 Ch4 Host circuit board Table 1 - Transmitter Optical Channel Assignment 5 Zarlink Semiconductor Inc. Ch3 Ch2 Ch1 ZL60113/4 Data Sheet Transmitter Control and Status Signals The following table shows the timing relationships of the status and control signals of the pluggable optical transmitter. Parameter Symbol Min. Control input voltage high1 VIH 0.6VCC Control input voltage low VIL Control pull-up resistor2 Typ. Max. Unit V 0.2VCC V RPU 10 kΩ 3 RPD1 10 kΩ 4, 5 Status output voltage low VOL Status pull-down resistor4 RPD2 Control pull-down resistor 0.4 10 V kΩ FAULT assert time TFA 100 µs FAULT lasers off TFD 100 µs RESET duration TTDD RESET assert time TOFF RESET de-assert time µs 10 10 µs TON 100 ms Tx_EN assert time TTEN 1 ms Tx_EN de-assert time TTD 5 10 µs Tx_DIS assert time TTD 5 10 µs Tx_DIS de-assert time TTEN 1 ms 1. Applies to control signals RESET, Tx_DIS and Tx_EN. 2. Applies to control signals RESET and Tx_EN. Internal pull-up resistor. 3. Applies to control signal Tx_DIS. Internal pull-down resistor. 4. Applies to status signal FAULT. Internal pull-down to VEE. 5. With status output sink current max. 2 mA. 6 Zarlink Semiconductor Inc. 5 ZL60113/4 Data Sheet Transmitter Control and Status Timing Diagrams The following figures show the timing relationships of the status and control signals of the pluggable optical transmitter. VCC TTEN Tx Output [1:12] Transmitter Not Ready Normal Operation RESET: floating or high Figure 3 - Transmitter Power-up Sequence FAULT TFA TFD Data [1:12] Tx Output [1:12] No Fault Fault Figure 4 - Transmitter Fault Signal Timing Diagram 7 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet RESET FAULT TTDD TON Data [1:12] Data [0:11] Tx Output [1:12] Tx Output [0:11] Transmitter Not Ready Normal operation Figure 5 - Transmitter Reset Signal Timing Diagram Tx_DIS Tx_EN TTD Data Data [1:12] [0:11] Normal operation TTD Lasers off Data [1:12] [0:11] Data Tx Off Normal operation Lasers off Tx Off Tx_EN TTEN Data[0:11] [1:12] Data Transmitter Not Ready Normal operation Figure 6 - Transmitter Enable and Disable Timing Diagram 8 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Tx_DIS High Tx_DIS Low Tx_EN High Transmitter disabled Normal operation Tx_EN Low Transmitter disabled Transmitter disabled Table 2 - Truth Table for Transmitter Operation (Pre-condition: RESET floating or HIGH) Transmitter Pinout Assignments K J H G F E D C B A 1 NIC NIC NIC VEE VEE VEE VEE VEE VEE NIC 2 NIC NIC NIC VEE VEE DIN6+ VEE VEE DIN9+ VEE 3 NIC VCC VCC VEE DIN5+ DIN6- VEE DIN8+ DIN9- VEE 4 NIC VCC VCC DIN4+ DIN5- VEE DIN7+ DIN8- VEE NIC 5 NIC VCC VCC DIN4- VEE DIN3+ DIN7- VEE DIN10- VEE 6 NIC VCC VCC VEE DIN2+ DIN3- VEE DIN11- DIN10+ VEE 7 NIC NIC NIC DIN1+ DIN2- VEE DIN12- DIN11+ VEE NIC 8 NIC RESET FAULT DIN1- VEE VEE DIN12+ VEE VEE NIC 9 NIC Tx_EN Tx_DIS VEE VEE VEE VEE VEE VEE NIC 10 NIC NIC NIC NIC NIC NIC DNC DNC DNC DNC Table 3 - Transmitter Host Circuit Board Layout (Top view, toward MPO/MTP connector end) (10x10 array, 1.27 mm pitch) 9 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Transmitter Pin Description Signal Name Type Description Comments DIN[1:12] +/- Data input Transmitter data in, channel 1 to 12 Internal differential termination at 100 Ω. VCC Transmitter power supply rail VEE Transmitter signal common. All transmitter voltages are referenced to this potential unless otherwise stated. Directly connect these pads to the PC board transmitter signal ground plane. Tx_EN Control input Transmitter enable. HIGH: normal operation LOW: disable transmitter Active high, internal pull-up. See Table 2. Tx_DIS Control input Transmitter disable. HIGH: disable transmitter LOW: normal operation Active high, internal pull-down. See Table 2. FAULT Status output Transmitter fault. HIGH: normal operation LOW: laser fault detected on at least one channel When active, all channels are disabled. Clear by reset signal. Internal pull-up. RESET Control input Transmitter reset. HIGH: normal operation LOW:reset to clear fault signal Internal pull-up. DNC Do not connect to any potential, including ground. NIC No internal connection. 10 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet ZL60114 Receiver Specifications All parameters below require operating conditions according to “Recommended Operating Conditions,” on page 3 and a termination load of 100 Ω differential at the electrical output. Parameter Symbol Min. Max. Unit SOMA 38 755 µW λC 830 860 nm RL 12 dB SSOMA 80 µW Optical Parameters Receiver sensitivity (OMA) (50/125 µm MMF)1 Center wavelength 2 Return loss 3 Stressed receiver sensitivity (OMA) Total link jitter contribution (peak to peak)4 TJL 0.65 UI Deterministic link jitter contribution (peak to peak) DJL 0.27 UI Channel to channel skew6 tSK 100 ps Signal detect assert PSA -15 dBm Signal detect de-assert PSD 5 -30 dBm Electrical Parameters Power dissipation Supply current 7 PD 1.5 W ICC 450 mA ∆VOUT 500 800 mVp-p Output differential load impedance ZL 80 120 Ω Electrical output rise time (20 - 80%) tRE 120 ps Electrical output fall time (20 - 80%) tFE 120 ps Differential output voltage amplitude (peak to peak) 1. Optical modulation amplitude are peak to peak values. Receiver sensitivity is measured using a source that does not degrade the sensitivity measurement, i.e. ideal source with fast rise/fall time and low RIN. Receive power for a channel is measured for a BER of 10-12 and 6 dB extinction ratio and the other 11 channels operating with incident power of 6 dB above the channel under test. 2. Return loss is measured as defined in TIA/EIA-455-107A Determination of Component Reflectance or Link/System Return Loss Using a Loss Test Set. 3. Based on Gigabit Ethernet Link model. See “Link Model Parameters,” on page 17 and receiver sensitivity specified. 4. Total link jitter equals TP4 - TP1. 5. Deterministic jitter is informative. Deterministic link jitter equals TP4 - TP1. 6. Channel skew is defined for the condition of equal amplitude, zero ps skew signals applied to the receiver inputs. 7. Differential output voltage is defined as the peak to peak value of the differential voltage between DOUT+ and DOUT- and measured with a 100 Ω differential load connected between DOUT+ and DOUT-. Data outputs are CML compatible. 11 Zarlink Semiconductor Inc. ZL60113/4 1 2 3 4 5 7 6 8 9 10 11 12 Data Sheet DOUT1+ DOUT1- TarnsImpedance and Limiting Amplifier PIN Array DOUT12+ DOUT12- VCC Rx_EN Rx_SD Rx_SD1 Rx_SD12 SQ_EN VEE Figure 7 - ZL60114 Receiver Block Diagram Front view - MTP key up Ch12 Ch11 Ch10 Ch9 Ch8 Ch7 Ch6 Ch5 Ch4 Ch3 Ch2 Ch1 Host circuit board Table 4 - Receiver Optical Channel Assignment Receiver Control and Status Signals The following table shows the timing relationships of the status and control signals of the pluggable optical receiver. Parameter Control input voltage high1 Control input voltage low1 Symbol Min. VIH 0.6VCC Typ. IIN Control input pull-up current Status output voltage low2, 3 10 VOL 2 Unit V VIL 1 Max. 0.2VCC V 100 µA 0.4 V RPU 3.25 Receiver signal detect assert time TSD 50 200 µs Receiver signal detect de-assert time TLOS 50 200 µs Receiver enable assert time TRXEN 33 ms Receiver enable de-assert time TRXD 5 µs Status output pull-up resistor 1. Applies to control signals Rx_EN, SQ_EN. 2. Applies to status signal Rx_SD. Internal pull-up to VCC. 3. With status output sink current max 2 mA. 12 Zarlink Semiconductor Inc. kΩ ZL60113/4 Data Sheet Receiver Control and Status Timing Diagrams The following figures show the timing relationships of the status and control signals of the pluggable optical receiver. Rx_EN TRXD ICC Normal Operation Rx Off Figure 8 - Receiver Enable Signal Timing Diagram Rx_SD TLOS Signal No Signal Figure 9 - Receiver Signal Detect Timing Diagram 13 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Receiver Pinout Assignments K J H G F E D C B A 1 DNC NIC NIC VEE VEE VEE VEE VEE VEE NIC 2 DNC NIC NIC VEE VEE DOUT6- VEE VEE DOUT9- VEE 3 NIC VCC VCC VEE DOUT5- DOUT6+ VEE DOUT8- DOUT9+ VEE 4 NIC VCC VCC DOUT4- DOUT5+ VEE DOUT7- DOUT8+ VEE NIC 5 NIC VCC VCC DOUT4+ VEE DOUT3- DOUT7+ VEE DOUT10+ VEE 6 NIC VCC VCC VEE DOUT2- DOUT3+ VEE DOUT11+ DOUT10- VEE 7 NIC NIC Rx_SD DOUT1- DOUT2+ VEE DOUT12+ DOUT11- VEE NIC 8 DNC RX_SD12 Rx_SD1 DOUT1+ VEE VEE DOUT12- VEE VEE NIC 9 DNC Rx_EN NIC VEE VEE VEE VEE VEE VEE NIC 10 SQ_EN NIC NIC NIC NIC NIC DNC DNC DNC DNC Table 5 - Receiver Pinout Assignments (Top view, toward MPO/MTP connector end) (10x10 array, 1.27 mm pitch) 14 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Receiver Pin Description Signal Name Type DOUT[1:12] +/- Data output Description Comments Receiver data out, channel 1 to 12. VCC Receiver power supply rail. VEE Receiver signal common. All receiver voltages are referenced to this potential unless otherwise stated. Directly connect these pads to the PC board receiver signal ground plane. Internal pull-up. Rx_EN Control input Receiver enable. HIGH: normal operation LOW: disable receiver Rx_SD Status output Receiver signal detect. HIGH: valid optical input on all channels LOW: loss of signal on at least one channel Rx_SD1 Status output Receiver signal detect channel 1. HIGH: valid optical input on channel 1 LOW: loss of signal on channel 1 RX_SD12 Status output Receiver signal detect channel 12. HIGH: loss of signal on channel 12 LOW: valid optical input on channel 12 SQ_EN Control input Squelch enable. HIGH: squelch function enabled. Data OUT is squelched on any channels that have loss of signal LOW: squelch function disabled DNC Do not connect to any potential, including ground. NIC No internal connection. 15 Zarlink Semiconductor Inc. Internal pull-up. ZL60113/4 Data Sheet Handling Instructions Cleaning the Optical Interface A protective connector plug is supplied with each module. This plug should remain in place whenever a fiber cable is not inserted. This will keep the optical port free from dust or other contaminants, which may potentially degrade the optical signal. Before reattaching the connector plug to the module, visually inspect the plug and remove any contamination. If the module’s optical port becomes contaminated, it can be cleaned with high-pressure nitrogen (the use of fluids, or physical contact, is not advised due to potential for damage). Before a fiber cable connector is attached to the module, it is recommended to clean the fiber cable connector using an optical connector cleaner, or according to the cable manufacturer's instructions. It is also recommended to clean the optical port of the module with high-pressure nitrogen. Connectors For optimum performance, it is recommended that the number of insertions is limited to 50 for the electrical MegArray connector and 200 for the optical MPO/MTP connector. ESD Handling When handling the modules, precautions for ESD sensitive devices should be taken. These include use of ESD protected work areas with wrist straps, controlled work-benches, floors etc. 16 Zarlink Semiconductor Inc. ZL60113/4 Data Sheet Link Reach The following table lists the minimum reach distance of the 12 channel pluggable optical modules for different multimode fiber (MMF) types and bandwidths assuming worst case parameters. Each case allows for a maximum of 2 dB per channel connection loss for patch cables and other connectors. Fiber Type Modal Bandwidth @ 850 nm [MHz*km] Reach Distance @ 1 Gbps [m] Reach Distance @ 2.5 Gbps [m] Reach Distance @ 3.125 Gbps [m] 50/125 MMF 400 650 260 170 50/125 MMF 500 750 300 200 [core / cladding µm] Table 6 - Link Reach for Different Fiber Types and Data Rates Significantly longer operating distance than the range specified here can be achieved using transmitters, receivers and / or cables meeting specification but performing better than worst case. Link Model Parameters The link reaches above have been calculated using the following link model parameters and Gigabit Ethernet link model version 2.3.5 (filename: 5pmd047.xls). Parameter Symbol Value k 0.3 Modal noise MN 0.3 dB Dispersion slope parameter SO 0.11 ps/nm2*km Wavelength of zero dispersion UO 1320 nm Attenuation coefficient at 850 nm αdB 3.5 dB/km Conversion factor C1 480 ns.MHz Q 7.04 Mode partition noise k-factor Q-factor [BER 10 -12 ] TP4 eye opening Unit 0.3 UI DCD DJ 0.08 UI RMS baseline wander S.D. σBLW 0.025 RIN coefficient kRIN 0.70 Conversion factor c_rx 329 DCD allocation at TP3 Trademarks Infiniband is a registered trademark of the InfiniBand Trade Association. MTP is a registered trademark of US Conec Ltd. The MegArray is a registered trademark of FCI. 17 Zarlink Semiconductor Inc. ns.MHz 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