TIMING SOLUTIONS P R O D U C T G U I D E THE CONNOR-WINFIELD CORPORATION Global Timing Solutions for 50 Years T I M I N G P R O D U C T Network Timing Products At Connor-Winfield we take exceptional pride in providing solutions to your frequency control design requirements. Our ongoing goal is to always supply you with the right solution for your product. With this ever-prevailing philosophy, we will work with your design team to assure complete compatibility with your final product design — even if that product does not currently exist. By participating at the front end of your design cycle, we will recommend the exact product you need…or co-develop to match your exact and precise design requirements. This Timing Product Guide is intended to as an overview of the full line of Connor-Winfield timing products. Please visit our website for a more comprehensive look at our product offering. www.conwin.com Celebrating 50 Years of Timing Excellence Since 1963, Connor-Winfield has been a leader serving the OEM oscillator and crystal marketplace. Total timing system design is the natural evolution of Connor-Winfield’s experience and expertise. Incorporating proven crystal, VCXO, TCXO and OCXO technologies, we provide complete subsystems for network timing, frequency regeneration and timing signal generation. Choosing Connor-Winfield timing subsystems eliminates the need for dedicated timing expertise and the need to engineer and test individual filters, clocks and control functions; dramatically reducing design time and accelerating time to market. You get a system level solution, complete and ready to perform within the precise parameters of network timing requirements and your system communications/control specifications. All Connor-Winfield network timing products are designed to meet and exceed Telcordia/ITU standards including GR-1244 and GR-253, as well as G.812, G.813, G.8262 and G.8263 specifications. GPS Network Timing Products GPS Disciplined Oscillators (GPSDOs) are designed specifically for precision timing and synchronization of wireless networks. Wireless systems need precise timing to optimize use of their assigned radio spectrums across extensive geographic areas. Connor-Winfield’s GPS models combine a GPS receiver with high-quality oscillators, for integrated low-cost GPS timing modules. Connor-Winfield, a pioneer in timing and synchronization products, continues to provide advanced technology to meet the shifting needs of the wireless market. Our products have a strong history of reliability in applications from CDMA base stations to paging towers to e-commerce. In the ever-evolving wireless world, Connor-Winfield’s timing and synchronization solutions stand apart in offering unsurpassed, reliable and quality performance. You can depend on Connor-Winfield to continue to lead the way for your GPS timing needs. Reference Design After a discussion to understand the architecture of your network element, Connor-Winfield engineers can recommend a timing solution that exactly matches your requirements. The reference design will then include an ASIC and Connor-Winfield software, along with a functional block diagram and recommendations for external components. This allows the OEM to lay the design out on their board and manage all aspects of the material supply of the components. All Connor-Winfield network timing products meet Telcordia/ITU standards including GR-1244, GR-253, G.812, G.813, as well as G.8282 and G.8263 specifications. S S O L U T I O N S Stratum 3 Timing ICs: Sync Card and Line Card Solutions Connor-Winfield’s Timing ICs are single chip solutions for timing solutions and line card operations in SDH, SONET, and Synchronous Ethernet applications. All ICs have freerun, holdover and reference switching capabilities. Control monitoring is done through an SPI bus. TSTC54xx series conform to GR-1244-CORE, GR-253-CORE, G.812 (Type IV), G.8262 (Option 1 & 2), G.812 and G.813 (Option 1 & 2). STC3800 conforms to G.812 (Type III) and G.8263. These modules address all reference monitoring, selection, filtering, synthesis and control. STC5420 STC5415 STC5423 STC5425 STC5455 The RoHS compliant STC54xx Series accepts up to12 clock reference inputs and generates up to 10 synchronized clock outputs. Synchronized outputs may be programmed for a wide variety frequencies including Nx8kHz, OC-N, Ethernet frequencies and framing pulse clocks. Reference inputs are individually monitored for activity and quality. Synchronous Clock The STC54xx Series are clocked by either a TCXO or OCXO 12.8MHz external oscillator. A well-chosen external oscillator, suchfor as SETS T502-12.8M or an OH300-012.8M from Connor Winfield, will allow you to meet all synchronization requirements Data sheet STC5420 STC54xx IC Models Package CMOS Inputs FeaturesOutputs Description Functional Specification LVPECL/ Ext_Sync LVPECL/ Frame LVDS 2k/8kHz Clocks The RoHS 6/6 compliant STC5420 is a single chipLVCMOS clock - Complies withLVDS ITU-T G.813 Opt1/Opt2, G.8262 EEC Opt1/Opt2, Telcordia GR1244 and GR253 (Stratum3/4E/ synchronization solution for applications in SDH/SETS, 2, 1, or 0 1 6 4/SMC) 2 2k/8k SONET, and Synchronous Ethernet network elements. The device is fully compliant with ITU-T G.813 option 1 and 2, STC5415 TQFP64 3, 4 or 5 2, 1 or 0 1 1 - Two timing generators 1 T0 and T4; T42k/8k may lock to T0’s G.8262 EEC Opt1 and Opt2 and Telcordia GR1244 and synchronized output STC5423 TQFP100 2 0 0 5 2 2k/8k GR253. - Supports Master/Slave and Multiple-Master redundant application (T0 timing STC5425 TQFP64 3, 4 or 5 2, 1 or 0 3 1 1 generator only) 2k/8k The STC5420 accepts 12 clock reference inputs and generProvides programmable for phase delay ates 10 synchronized clock outputs: STC5455 TQFP64 3, 4 or 5 2, 1 or 0 3 CLK1~CLK8, frame1 between master and 1 slavecompensation 2k/8k unit, in 0.1ns steps pulse clock CLK8K at 8kHz, and frame pulse clock CLK2K - Accepts external oscillator at frequency of 10MHz, at 2kHz. CLK1~CLK8 may be programmed for wide variety STC54xx Timing 12.8MHz, Compatible 19.2MHz,or 20MHz with programming of frequencies from 1MHz up to 156.25MHz, in 1kHz steps. Reference inputs are individually and - Accepts 12Cross clock reference IC Models Generators PLL BW (Hz) M/Smonitored Xref for activity Application Ref inputs Future quality. Reference selection may be automatic, manual, and - Supports frequency auto detection or manually acceptSTC5420 T0/T4 0.1 -manual. 103 Yes Timing Card ACS8520 hard-wired able frequency for reference inputs. Each of them is Redundant ACS8523 monitored for activity and quality Two independent timing generators, T0 and T4, may oper Master/Slave IDT82V3380 manual reference 1 PPS select - Automatic/manual/hard-wired ate in the Freerun, Synchronized, Pseudo Holdover, and Holdover DSPclock outputs , including 2 - Outputs 10 synchronized STC5415 T0 13 -mode. 103 Each timing generator No includes aProtection AD9577 based PLL. Synchronized mode external timing while freframe pulse clocks CLK8K and CLK2K AD9558 erun and holdover mode are self-timing. T0 supportsSwitching Mas- 10 clock synthesizers generate frequencies ter/Slave Multiple Master No operation for redundant STC5423 T0/T4 0.1 and - 103 Timing Card - Programmable phase skew in synthesizer level design. T4 only supports master operation. DSP-based PLL STC5425 T0 13 - 103 Protection technology removes any externalNo component except the - Phase-alignACS8525 or hit-less reference locking/switching to oscillator. It provides excellent performance and reliability Switching ACS8525A Programmable loop bandwidth, from 0.1Hz to 100Hz STC5420. STC5455 T0/T4 0.1 - 103 No Timing Card - Supports bus interface: Intel, Motorola, Multiplex, SPI The STC5420 is clocked by an external oscillator (TCXO or - Single 3.3V operation OCXO). Using a well-chosen external oscillator ensures the - IEEE 1149.1 JTAG boundary scan STC5420 meet the required specification and standards. STC3800 STC5420 Block Diagram - Available in TQFP100 package STC5420 TQFP100 10, 11 or 12 Made for Stratum 3E, The STC3800 supports the Master or Slave mode of operation for redundant designs. In master mode, the device operates in Free Run, locked or Hold Over. In slave mode, the output clocks are locked to the master’s primary Sync_Clk or 8 kHz synchronous clock output and are phase offset adjustable. •Input reference frequency are automatically detected •Supports hardwire pins to select active reference •Four output signals: one selectable up to 155.52 MHz, one fixed at 8 kHz, one multi frame sync fixed at 2 kHz, and 1.544 MHz or 2.048 MHz BITS output •Hit-less reference switching •Better than 1 ppb Holdover accuracy •Configurable bandwidth filter for Stratum 3 or 3E •Supports SPI SRCSW Synthesizer G1 CLK1, LVPECL/LVDS Master_Slave Synthesizer G2 CLK2, LVPECL/LVDS 2 EX_SYNC Synth F T0 Timing Generator Ref Clk 12 10 LVCMOS + 2 LVPECL/LVDS Ref Monitor T4 Timing TCXO OCXO Generator Frame8K Frame2K CLK8K CLK2K Composite Synthesizer G3 CLK3 Synthesizer G4 CLK4 Synthesizer G5 CLK5 Synthesizer G6 CLK6 Synthesizer G7 CLK7 Synthesizer G8 CLK8 Synthesizer GT4 µP Interface Figure 1:Functional Block Diagram Page 1 of 70 TM112 Rev: 2.0 © Copyright the Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Date: September 28, 2011 T I M I N G P R O D U C T Timing Modules — Sync Card Connor-Winfield’s self contained modules for sync card timing solutions are complete system clock modules for Stratum 3 and Stratum 3E timing applications. See individual units for Synchronous Ethernet requirements. All modules have freerun, holdover, hitless reference switching, adjustable filter bandwidths, input reference qualification, LOL/LOS alarm indication and master/slave operation. Control and monitoring is done through a SPI bus or stateful pin indicators. Main output is VCXO derived and very low jitter <1 ps rms jitter (12 kHz -20 MHz). SM3, SM38RG5, SM3-ITG, SM3G SM3E SM34 Model Freerun Holdover Switching Reference “Master Protection Quaification - Slave All SM3 4.6 ppm Model Outputs SM3 SM38R SM3-IT SM34 SM3E 3 3 3 3 3 Model Package SM3 SM3-8R SM3-IT SM34 SM3E TH TH TH SM TH “S3 - 0.32 ppm S3E - 012 ppm Yes - Hitless Output Ref Inputs Frequencies 8k, E1/T1, 19.44 MHz 8k, E1/T1, 19.44 MHz 8k, E1/T1, 19.44 MHz 8k, E1/T1, 19.44 MHz 8k, E1/T1, 19.44 MHz Ht. Inches 0.25 0.515 0.535 0.35 0.75 4 8 4 8 8 Yes - via setting Yes Auto Input Frequency Select SPI Control 8 Frequencies Yes Bi-directional Ref Input Temp Range Indications Frequencies 8k to 77.76 MHz 8k to 77.76 MHz 8k to 77.76 MHz 8k to 77.76 MHz 8k to 77.76 MHz 0° to 70°C 0° to 70°C -40° to 85°C 0° to 70°C 0° to 70°C Ref Qual, Locked Ref Qual, Locked Ref Qual, Locked Ref Qual, Locked Ref Qual, Locked Size (L x W) Inches 1.45 x 1.00 2.05 x 1.25 1.45 x 1.00 1.025 x 1.015 2.05 x 1.25 Manual / Autonomous Yes - Selectable Yes - Selectable Yes - Selectable Yes - Selectable Yes - Selectable S S O L U T I O N S Timing Modules — Line Card Timing Solutions Frequency Translators – Complete timing systems with little or no external components required. Frequency Translators convert up to four selectable input frequencies from 8 kHz to 170 MHz on one input to one or more output frequencies up to 1 GHz (e.g. 25 MHz to 155.52 MHz or 19.44 MHz to 156.25 MHz). Input levels can be either CMOS or LVPECL. Output levels are CMOS or LVPECL depending on the model. Outputs are very low jitter (0.3 Ps RMS 12 kHz-20 MHz). Input frequency tracking ranges cover SONET to Ethernet requirements. Lock alarm indication is standard. Common applications for frequency translator modules include clock multiplication, clock jitter attenuation and regeneration, cross frequency domain translation and distribution of backplane/midplane distributed NE base rate clocks. All frequency translators are complete timing systems with little or no external components required. SFX-424G, 524G Model Volt SFX-524 Series 3.3 SFX-424 Series 3.3 SFX-200 Series 3.3 SFX-400 Series 3.3 SFX-800 Series 3.3 Model SFX-524 Series SFX-424 Series SFX-200 Series SFX-400 Series SFX-800 Series SFX-200, 400G, 800 Number of Select Input Inputs 1 1 1 1 1 Frequencies 1 4 2 2 1 Input Ref 8kHz - 300 MHz 8 kHz - 170 MHz 8 kHz to 100.00 MHz 8 kHz to 100.00 MHz 8 kHz to 250 MHz Number of Outputs 1 1 1 1 1 Select Output Frequencies 1 1 2 4 8 Free Run No No No No No Output Osc. Ht. mm Size (L x W) mm 8 to 800 MHz 26 to 666 MHz to 778 MHz to 945 MHz to 1125 MHz 6 6 8 8 8 14 x 12 20 x 14 31 x 26 31 x 26 31 x 26 Output Type LVPECL LVPECL LVPECL LVPECL LVPECL Check on-line for the most up to date RoHS compliant products T I M I N G P R O D U C T Timing Modules — Line Card Timing Synchronous Clock Generators - All are complete timing systems with little or no external components required Connor-Winfield’s HCMOS surface-mountable Synchronous Clock Generators are designed to be reference clock sources which lock to one or two backplane references from the Timing/Sync Cards. CMOS reference inputs are typically 8 kHz to 25 MHz and have single or multiple outputs with levels of CMOS, LVPECL or both. Output frequencies go as high as 670 MHz. Dual reference inputs are designed to switch hitlessly using select pins. Locked bandwidths range from 3 Hz to 74 Hz to achieve excellent jitter attenuation. A Loss-of-Lock alarm is available with manual or automatic 20 ppm Freerun operation. All Synchronous Clock Generators are complete timing systems with little or no external components required. All SCG products are well suited for use in line cards, service termination cards and similar functions to provide reliable reference, phase locked synchronization for TDM, PHD, SONET, SDH and Synchronous Ethernet network equipment. SCG2000, 2500 Model Volt SCG4000, 4500 SCG51, 52 Input Ref Freq. Reference Inputs Output Osc. Freq. Number of Outputs Output Type Free Run 2 2 1 1 1 3 3 1 2 CMOS CMOS PECL CMOS Yes Yes LVPECL LVPECL LVPECL PECL CMOS Yes SCG2000 SCG2500 3.3 3.3 8 kHz - 19.44 MHz 8 kHz - 25 MHz 1 2 1.544-125.0 MHz 1.544-125.0 MHz SCG4000 3.3 8 kHz - 19.44 MHz SCG4500 SCG51 SCG52 3.3 3.3 3.3 8 kHz - 19.44 MHz 8 kHz to 155.52 MHz 8 kHz to 155.52 MHz 1 2 1 2 SCG2230G 3.3 8 kHz to 19.44 MHz 1 125.0 MHz, 155.52 MHz 77.76 MHz, 125 MHz, 155.52 MHz, 163.84 MHz to 170 MHz to 170 MHz to 170 MHz Model SCG2000 SCG2500 SCG4000 SCG4500 SCG51 SCG52 SCG2230 SCG2230G Ht. mm 9 9 12 12 11 11 9 Size (L x W) mm” 21 x 20 21 x 20 26 x 26 26 x 26 35 x 26 35 x 26 26 x 20 Yes Yes Yes Yes S S O L U T I O N S Series 125 Series Timing and Synchronization Solutions GPS Disciplined Oscillators (GPSDOs) were created specifically for all precision timing and synchronization applications requiring higher end, cost sensitive solutions. By combining our uniquely designed GPS timing receivers with our high-quality oscillators, Connor-Winfield is able to offer a wide variety of superior, cost-effective GPS timing solutions. The 125 Series modules provide customer applications with the precise timing capabilities needed to optimize critical system performance. FTS Series Modules — The FTS Series Frequency and Time Standard modules are GPS driven with a mixed-signal phase lock loop. The series provides a 1PPS CMOS output from a Connor-Winfield GPS timing receiver and generates a 10MHz CMOS and a 10MHz SINE output from an intrinsically low jitter voltage controlled crystal oscillator. The FTS Series can lock to the on-board GPS receiver or an external 10MHz reference or to an external 1PPS reference. Alarms are provided to indicate Loss-of-Lock, Holdover, and Antenna Fault. The on-board GPS receiver requires an outdoor mounted GPS antenna for the best stability and consistent performance. The mode control inputs are used to manually switch between references and/or holdover. The user application should monitor the alarm outputs and manually switch modes as needed. Serial I/O lines provide access to the NMEA messages from the GPS receiver (referenced in the Connor-Winfield’s 125 User Manual. (Contact Connor-Winfield Sales for a copy).The serial I/O lines can be used to access GPS timestamp information, or to verify that the receiver has recovered from an alarm condition. The reset is used to reset the GPS receiver (if needed) FTS125 FTS375 FTS250 Model 1 PPS Series Output FTS500 Xenith Wi125 1PPS Output Alignment Sync GTC/UTC Time/Scale Timing One Satellite MTIE Vcc Y 25 ns RMS typ Y ITU-T-G.811 3.3V* * exc FTS500 Model Outputs Series Output Freq. Ref Inputs Ref Input Frequencies Holdover Accuracy Alarms FTS125 FTS250 FTS375 PPS, CMOS, SINE PPS, CMOS, SINE PPS, CMOS, SINE 10 MHz 10 MHz 10 MHz 2 2 2 1 pps to 10 MHz 1 pps to 10 MHz 1 pps to 10 MHz FTS500 Wi125 PPS & SINE PPS & CMOS 10 MHz 10 Hz to 80 MHz 0 0 1 pps to 10 MHz N/A 0.5 to .020 ppm 0.32 ppm 0.5 to .020 ppm .020 ppm 0.5 ppm LOL, HO, AF LOL, HO, AF LOL, HO, AF LOL*, HO*, AF* * LED only LOL Model Series UARTS @ 10 Hz Phase Noise Temp Range Ht. mm Size (L x W)mm 3 1 2 1 3 -105 dBc/Hz (COO) 0° to 70°C -99 dBc/Hz -40° to 85°C -115 dBc/Hz 0° to 70°C -115 dBc/Hz 0° to 70°C NCO -30° to 80°C TH 18 107 x 84 TH TH Al housing SM 10 18 56 4 71 x 44 100 x 50 125 x 106 25 x 27 All GPS Models FTS125 FTS125-CTV FTS250 FTS375 FTS500 Wi125 Y Wander Package Generation ETSI-PRC ITU-T G.811 ITU-T G.811 ETSI-PRC ETSI-PRC N/A TIMING SOLUTIONS P R O D U C T G U I D E THE CONNOR-WINFIELD CORPORATION For specific product data, performance specifications, dimensions and ordering information, please refer to our website at www.conwin.com Headquarters, 2111 Comprehensive Dr, Aurora, IL The Connor-Winfield Corporation 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 Europe: Phone: +353 61 475 666 Fax: +353 61 472 226 www.conwin.com ISO 9001:2000 Certification Connor-Winfield has been ISO 9001 certified since 1995, and is currently certified under ISO’s newest ISO 9001:2000 standard which ensures superior quality and repeatability in the manufacturing process. We believe that quality begins well before our product is ever assembled. By maintaining our ISO 9001:2000 Quality System certification, continuous improvement to our processes is a commitment we make to constantly go beyond the expectations of our customers. For us, quality is not just a technique or system. It is an all encompassing and uncompromising philosophy to produce products that not only precisely meet our customers’ quality requirements, but also surpass them in every way. 2013-3 Manufacturing Facility, 2359 Diehl Rd, Aurora, IL Our Partnership Philosophy Connor-Winfield talks about partnerships, but how do we follow through? From design to delivery, we are committed to providing the right product when you need it to get your product to market. But the process is circular. We also track emerging developments in our customers’ markets to ensure that we have the tools and data required to support your next product development effort