STS-100 Synchronous Timing Module 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Features * Suitable for Stratum 3 and 4 SONET or SDH Equipment Clocks (SEC) applications * Supports 14 individual inputs (LVDS, LVPECL, TTL) at Nx8 kHz multiples up to 155.52 MHz * 11 output reference clocks: 7xSEC(1.544MHz, 2.048MHz, 6.48 to 155.52MHz), 1BITS(1.544MHZ, 2.048MHZ), 64kHz/8kHz composite clock, 8 kHz frame sync, 2 kHz multi-frame sync. * Supports Free Run, Lock and Hold Over modes of operation. * Robust monitoring on all input clock sources * Automatic "hitless" switchover on loss of input. * Phase build-out for output clock phase continuity during input switch over or mode transitions. * Supports Microprocessor interface - Intel, Motorola, Multiplexed, Serial and EEPROM * Programmable wander/jitter tracking/attenuation 0.1Hz to 20Hz Bulletin Page Revision Date Issued By TM026 1 of 8 P02 10 OCT 02 MBatts * Supports master/Slave configuration and hot/standby redundancy. * 3.3V Operation * Meets Telcordia specifications Application Functional Block Diagram The STS-100 module provides Synchronous Equipment Timing Source (SETS) function in a SONET/ SDH network element. It generates SONET/SDH equipment clocks (SEC) and frame synchronization clocks. The module supports Free run, Locked and Holdover modes of operations. The module supports 14 input clocks and generates 11 different outputs. The module also supports master/slave configuration, which provides protection against single STS-100 failure. This module is incorporated with a microprocessor port, which provides access to the internal registers. The STS-100 module is a platform that is designed to support easy installation and upgrade paths of the ACS8530 SETS chip from Semtech. For timing diagrams and additional details, please refer to the ACS8530 data sheet. For register assignments, please refer to the ACS8530 data sheet. 12.8 MHz OCXO AMI (64 kHz/8kHz) Interrupt AMI (64 kHz/8 kHz) RDY 2kMFr Sync Input 8kHz FrSync w/ 50:50 MSR 6.48 MHz Input 2kHz MFrSync w/ 50:50 MSR AMI 64 kHz/8 kHz Output 2 Configurable LVDS/PECL Inputs up to 155.52 MHz ACS8530 SETS chip 19.44 MHz CMOS Output 38.88 MHz CMOS Output 77.76 MHz CMOS Output 10 TTL/CMOS Configurable References up to 100 MHz 2 Selectable LVDS/PECLOutputs 1@ 1.544 - 311.04 MHz 1@ 1.544 - 155.52 MHz 7 Bit Address 8 Bit Data 3 Selectable TTL/CMOS Outputs 1@1.544 - 25.92 MHz 1@1.544 - 51.84 MHz 1@1.544 - 2.048 MHz Control Inputs Pin Outs Figure 2 Two QTH-030-03-H-D-A-K-TR connectors from SAMTEC(R) are used on the STS-100 Module. The mating Part# is QSH-030-01-H-D-A-K-TR. Data Sheet #: TM026 Page 2 of 8 Rev: P02 Date: 10 / 10 / 02 (c) Copyright 2002 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Absolute Maximum Rating Table 1 Symbol Parameter Minimum VCC Power Supply Voltage -0.5 Nominal VI Input Voltage 3.6 Volts VO Output Voltage 3.6 Volts Ts Storage Temperature 85 C -40 Maximum Units 3.6 Volts Notes Recommended Operating Conditions Table 2 Symbol Parameter Minimum Nominal Maximum Units Vcc Power Supply Voltage 3.0 IIN Power Supply Current (Power-up) (Typical) TOP Operating Temperature 0 VIH High level input voltage - TTL/CMOS Refer to Semtech's data sheet for ACS8530 SETS VIL Low level input voltage - TTL/CMOS Refer to Semtech's data sheet for ACS8530 SETS VIH High level input voltage - AMI Refer to Semtech's data sheet for ACS8530 SETS VIL Low level input voltage - AMI Refer to Semtech's data sheet for ACS8530 SETS VIH High level input voltage - LVPECL/LVDS Refer to Semtech's data sheet for ACS8530 SETS VIL Low level input voltage - LVPECL/LVDS Refer to Semtech's data sheet for ACS8530 SETS 3.3 3.6 Volts 650 450 750 550 mA mA 70 C Notes DC Characteristics - Outputs Table 3 Symbol Parameter Minimum Nominal Maximum Units VOH High level output voltage, TTL/CMOS Refer to Semtech's data sheet for ACS8530 SETS VOL Low level output voltage, TTL/CMOS Refer to Semtech's data sheet for ACS8530 SETS VOH High level output voltage, AMI Refer to Semtech's data sheet for ACS8530 SETS VOL Low level output voltage, AMI Refer to Semtech's data sheet for ACS8530 SETS VOH High level output voltage, LVPECL/LVDS Refer to Semtech's data sheet for ACS8530 SETS VOL Low level output voltage, LVPECL/LVDS Refer to Semtech's data sheet for ACS8530 SETS Notes Specifications Table 4 Parameter Specifications Input Frequency Range 2kHz,8kHz,64kHz,1.544MHz, 2.048MHz, 6.48MHz-155.52MHz Notes Output Frequency Range 2kHz,8kHz,64kHz,1.544MHz, 2.048MHz, 6.48MHz-311.04MHz Timing Reference Inputs GR-1244-CORE 3.2.1 Jitter, Wander and Phase Transient Tolerances GR-1244-CORE 4.2-4.4, GR-253-CORE 5.4.4.3.6 Wander Generation GR-1244-CORE 5.3, GR-253-CORE 5.4.4.3.2 Wander Transfer GR-1244-CORE 5.4 Jitter Generation GR-1244-CORE 5.5, GR-253-CORE 5.6.2.3 Jitter Transfer GR-1244-CORE 5.5, GR-253-CORE 5.6.2.1 Phase Transients GR-1244-CORE 5.6, GR-253-CORE 5.4.4.3.3 Free Run Accuracy 4.6 ppm Pull-in/ Hold-in Range 17 ppm from Free Run frequency Data Sheet #: TM026 (c) Copyright 2002 The Connor-Winfield Corp. Page 3 of 8 Rev: P02 Date: 10 / 10 / 02 All Rights Reserved Specifications subject to change without notice Connector S1 Table 5 PIN SYMBOL I/O DESCRIPTION 1,3,5,7, 9,11,13 A[0:6] I Address bus for microprocessor interface, A[0} is SDI in serial interface mode 2 CSB I Chip Select (Active Low) 4 WRB I Write (Active Low) 6 RDB I Read (Active Low) 8 ALE I Address latch enable. This pin acts as SCLK in serial mode. 10 RDY O Ready/Data acknowledge 14 PORB I Power on Reset (Active Low) 17,19,21 23,25,27 29,31 AD[0:7] 16 MSTSLVB I Master/Slave select. Sets initial power up state 18 INTRPT O Active high software interrupt 20 SRCSW I Source switching. Force fast source switching. 22 SONSDHB I SONET/SDH frequency select. Sets initial power up state 35, 37, 39 UPSEL[0:2] I Configures the input for a particular microprocessor type. 41 TRST I Tri-State input 43 TCK I JTAG TCK input 45 TDO O JTAG TDO output 47 TDI I JTAG TDI input 49 TMS I JTAG TMS output 53, 54, 55, 56 Vcc 3.3V Input 61, 62, 63, 64 GND Ground NC No Connect 12, 15, 24, 26, 28, 30, 32, 33, 34, 36, 38, 40, 42, 44, 46, 48, 50, 51, 52, 57, 58, 59, 60 Address/Data multiplexed address/data depending on microprocessor mode selection. AD[0] is SDO in serial mode Data Sheet #: TM026 Page 4 of 8 Rev: P02 Date: 10 / 10 / 02 (c) Copyright 2002 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Connector S2 Table 6 PIN SYMBOL I/O I IO Type TTL/CMOS DESCRIPTION 1 REFIN1 2 REFOUT1 O TTL/CMOS Output Reference Input Reference (I3 input on ACS8530 SETS) (TO1 output on ACS8530 SETS) 3 REFIN2 I TTL/CMOS Input Reference (I4 input on ACS8530 SETS) 4 REFOUT2 O TTL/CMOS Output Reference (TO2 output on ACS8530 SETS) 5 REFIN3 I TTL/CMOS Input Reference (I7 input on ACS8530 SETS) 6 REFOUT3 O TTL/CMOS Output Reference (TO3 output on ACS8530 SETS) 7 REFIN4 I TTL/CMOS Input Reference (I8 input on ACS8530 SETS) 8 REFOUT4 O TTL/CMOS Output Reference (TO4 output on ACS8530 SETS) 9 REFIN5 I TTL/CMOS Input Reference (I9 input on ACS8530 SETS) 10 REFOUT5 O TTL/CMOS Output Reference (TO5 output on ACS8530 SETS) 11 REFIN6 I TTL/CMOS Input Reference (I10 input on ACS8530 SETS) 12 REFOUT6 O TTL/CMOS Output Reference (TO9 output on ACS8530 SETS) 13 REFIN7 I TTL/CMOS Input Reference (I11 input on ACS8530 SETS) 14 REFOUT7 O TTL/CMOS 8 kHZ Frame SYNC output 15 REFIN8 I TTL/CMOS Input Reference 16 REFOUT8 O TTL/CMOS 2 kHz Multi-Frame SYNC output 17 REFIN9 I TTL/CMOS Input Reference 18 SYNCOUT 0 TTL/CMOS No Connect 19 REFIN10 I TTL/CMOS Input Reference 20 CLKOUT O TTL/CMOS Onboard oscillator output 22 SYNC2K I TTL/CMOS Sychronized to a 2 kHz multi-frame signal from partner STS-100A in a rededundancy system 26 DOUT1_P O AMI AMI Output 28 DOUT1_N O AMI AMI Output 30 DOUT2_P O LVPECL/LVDS Differential Output 32 DOUT2_N O LVPECL/LVDS Differential Ouput (TO6 pins on ACS8530 SETS) 34 DOUT3_P O LVPECL/LVDS Differential Ouput (TO7 pins on ACS8530 SETS) 36 DOUT3_N O LVPECL/LVDS Differential Ouput (TO7 pins on ACS8530 SETS) 38 DOUT4_P No Connect 40 DOUT4_N No Connect 42 DOUT5_P No Connect 44 DOUT5_N No Connect 46 DOUT6_P No Connect 48 DOUT6_N No Connect 50 DOUT7_P No Connect 52 DOUT7_N No Connect 54 DOUT8_P No Connect 56 DOUT8_N No Connect 31 DIN1_P I AMI AMI Input (I1 input on ACS8530 SETS) 33 DIN1_N I AMI AMI Input (I2 input on ACS8530 SETS) 35 DIN2_P I LVPECL/LVDS Differential Input (I5 pins on ACS8530 SETS) (I13 input on ACS8530 SETS) (I14 input on ACS8530 SETS) (TO6 pins on ACS8530 SETS) 37 DIN2_N I LVPECL/LVDS Differential Input (I5 pins on ACS8530 SETS) 39 DIN3_P I LVPECL/LVDS Differential Input (I6 pins on ACS8530 SETS) 41 DIN3_N I LVPECL/LVDS Differential Input (I6 pins on ACS8530 SETS) 21, 23, 25, 27, 29, 43, 45, 47, 49, 51, 53, 55, 57, 58, 59, 60 NC No Connect Data Sheet #: TM026 (c) Copyright 2002 The Connor-Winfield Corp. Page 5 of 8 Rev: P02 Date: 10 / 10 / 02 All Rights Reserved Specifications subject to change without notice Microprocessor Interface The STS-100 has a microprocessor interface incorporated into the module. The module can be configured to function in the modes listed in Table 2. The module is configured by using pins UPSEL[2:0]. Table 7 UPSEL[2:0] MODE 000 Off 001 EEPROM 010 Multiplexed 011 INTEL 100 MOTOROLA 101 Serial 110 Off 111 Off MOTOROLA mode: Parallel data + address. Compatible with 68x0 type bus. INTEL mode: Parallel data + address. Compatible with 80x86 type bus. Multiplexed mode: Data/address. Mode is suitable for microprocessors, which share bus signals between data and address. Serial mode: Compatible with serial interface. EEPROM mode: This mode is suitable for use with an EEPROM, in which configuration information is stored (one way communication- status information not accessible). Note: For timing diagrams and additional details, please refer to the ACS8530 data sheet. Package Dimensions Maximum Board Dimension: L x W x H = 2" x 2" x 0.5" Fig 3 Data Sheet #: TM026 Page 6 of 8 Rev: P02 Date: 10 / 10 / 02 (c) Copyright 2002 The Connor-Winfield Corp. All Rights Reserved Specifications subject to change without notice Recommended Connector Placement and Component Keep Out Area Fig 4 2.0000 [50.80mm] 1.8900 [48.01mm] S2 S1 1.3620 [34.59mm] 01 02 01 02 59 60 59 60 .5695 [14.47mm] O.1800 [O4.57mm] Copper Pad .1100 [2.79mm] 2.0000 [50.80mm] 1.8900 [48.01mm] 1.8450 [46.86mm] .3150 [8.00mm] .0000 [0.00mm] .1100 [2.79mm] O.1040 [O2.64mm] Finished Hole Recommended Connector Footprint Dimensions .1108 [2.81 mm] .1000 [2.54 mm] Fig 5 .0078 [0.20 mm] .0895 [2.27 mm] 02 .7925 [20.13 mm] .6350 [16.13 mm] .5711 [14.50 mm] .2500 [6.35 mm] .1850 [4.70 mm] .0110 [0.28 mm] .0197 [0.50 mm] .1925 [4.89 mm] 01 59 60 .1128 [2.87 mm] .0170 [0.43 mm] .3151 [8.00 mm] O.0 40 0 [O 1.0 2m m] Samtec PN: QSH-030-01-H-D-A-K-TR Data Sheet #: TM026 (c) Copyright 2002 The Connor-Winfield Corp. Page 7 of 8 Rev: P02 Date: 10 / 10 / 02 All Rights Reserved Specifications subject to change without notice 2111 Comprehensive Drive Aurora, Illinois 60505 Phone: 630- 851- 4722 Fax: 630- 851- 5040 www.conwin.com Revision Revision Date Note P00 8/27/01 Preliminary Product Release P01 8/9/02 Updated current specs & SETS PN P02 10/10/02 Added millimeter dimensions to mechancial drawings.