STMicroelectronics    Lexington, MA 02421
Nov 27, 2012 Typically drawing 0.8 µA at 3.0 V supply voltage, Model M41TC8025 real-time clock features temperature compensation that guarantees accuracy to within 2.5 min/yr over specified range of -40 to +85°C. Integrating temperature-compensated 32,768 Hz crystal oscillator, unit generates date/time information in seconds, minutes, hours, day-of-week, date, month, and year for applications such as utility meters. Fixed-cycle timer, programmable frequency outputs, and 400 kHz I²C interface are included.

Analog Devices, Inc.    Norwood, MA 02062-9106
Nov 13, 2012 Supplied in 48-lead LFCSP, AD9525 achieves absolute broadband RMS jitter of 83 fs (1 kHz to 100 MHz offset) at 245.76 MHz, including jitter contribution from external VCO, and supports up to 3.6 GHz output speed. IC operates from 3.3 supply and over -40°C to 85°C range and offers 8 LVPECL and 1 LVPECL SYNC outputs. With 25 ps output-to-output skew, product suits communications and instrumentation equipment that require high-speed data conversion and optimized SNR performance.

Symmetricom Inc.    San Jose, CA 95131
Jul 06, 2012 Respectively intended for residential and enterprise small cells, SCr and SCe SoftClocks allow small cell designers to execute single base design with options to integrate one or more synchronization protocol for deployment in varied network topologies. These embedded timing and synchronization solutions support multiple timing protocols - IEEE 1588 (PTP), network time protocol (NTP), softGPS - and leverage existing hardware resources in system design to support variety of backhaul types.

Casio America, Inc.    Markham, ON L3R3L3
May 15, 2012 Built with one-touch triple sensor technology, Pro Trek PRG550-1A1 includes digital compass, altimeter, barometer, and thermometer. This 3-hand analog watch, with LCD window, is water resistant and features auto LED light that operates by Tough Solar Power technology. Able to operate down to 14°F, timepiece offers additional features such as 1/100 sec stopwatch, countdown timer, and 5 daily alarms. Watch can also display world time (29 cities + UTC) and 12/24 hr formats.

Sapling, Inc.    Huntingdon Valley, PA 19006
Apr 24, 2012 Provided in either black or white finish, Square Clocks include wireless, wired, IP, and Talkback models. Units feature ABS casing for durability, anti-fading polystyrene dials, stainless steel hands, and high-impact, shatterproof polycarbonate crystal. Offering option for single or double mounted displays, 12 in. model optimizes viewing clarity in any application.

Sapling, Inc.    Huntingdon Valley, PA 19006
Apr 24, 2012 Using 915-928 MHz frequency-hopping technology, TalkBack Technology provides users with 2-way communication between clocks and master clock. Slave clocks receive time as well as provide master clock with information such as battery life, signal strength, and mechanical or display status. This helps facilities managers or plant operations managers be proactive if clock needs maintenance. Also, system administrator can choose to be notified via e-mail of any changes.

Symmetricom Inc.    San Jose, CA 95131
Apr 11, 2012 SyncPoint(TM) PCIe-1000 Precise Time Protocol (PTP) Clock Card for Linux synchronizes with SyncServer® S350 PTP Grandmaster so sub-microsecond accurate time can be delivered at one or many trading venues worldwide. High-speed trading systems can then use this clock to time stamp market data, synchronize network monitoring systems, and synchronize time on trading servers. Time is delivered to Linux program with accuracy better than 600 nsec.

Agilent Technologies, Inc.    Santa Clara, CA 95051
Jan 30, 2012 Agilent N4880A provides multiplying PLL that lets R/D and test engineers lock pattern generator clock of J-BERT N4903B and ParBERT 81250A to reference clocks from system under test. Reference clock rates from 19-100 MHz support receiver test applications such as PCIe® 1.x, 2.x, and 3.0 main boards; MIPI M-PHY devices; and UHS-II host devices. Simplified receiver test setup helps R/D and test teams accurately characterize and verify standard compliance under reproducible test conditions.

Symmetricom Inc.    San Jose, CA 95131
Jan 20, 2012 As carrier-grade IEEE 1588-2008 Grandmaster Clock, TimeProvider® 5000 handles frequency and phase requirements of Next Gen networks. Carrier-grade Network Time Protocol (NTP), Synchronous Ethernet (SyncE), and T1/E1 support supplement Precision Time Protocol (PTP) synchronization platform, ensuring service providers have necessary timing protocols for 4G/LTE services. Solution supports up to 10 expansion shelves with TimeProvider® 5000 Grandmaster and up to 1,000 PTP clients.

Symmetricom Inc.    San Jose, CA 95131
Nov 08, 2011 Suited for 4G/LTE mobile network equipment, SA.32m protects against service disruption that could occur during temporary loss of GPS signal or when network-based sync signal is not available. Product specifically enables base station designs for holdover of ±1.5 µsec for up to 24 hr, enabling networks to remain synchronized even if primary synchronization sources are unavailable. Supplied in 2 x 2 x 0.7 in. package, clock delivers stability to 100 second Allan Variance of 1E-11.

Symmetricom Inc.    San Jose, CA 95131
Nov 08, 2011 Delivering frequency and phase synchronization required by IP-based LTE infrastructure, SoftClock SCi 2000 rel 2.0 handles multiple sync standards - PTP 1588, SyncE, GPS, UTI, and E1/T1 - as well as LTE-TDD requirements of frequency (50 ppb at air interface) and phase (±1.5 µsec). This carrier-grade, embedded, multiple-input software clock, featuring BesTime® time reference management algorithm, lets systems select from multiple sync inputs and provide best possible clock output.

Symmetricom Inc.    San Jose, CA 95131
Sep 30, 2011 Available with 16.384 and 10.24 MHz output options, SA.45s Chip Scale Atomic Clock (CSAC) enables portable applications requiring precise synchronization and time keeping in GPS-denied environments. Product, which is 16 cc in volume, weighs 35 g, and draws 120 mW, brings autonomous, reliable timekeeping to applications with space/power constraints, such as dismounted IED jammers, UAVs, next-gen man-pack radios, military handheld GPS units, and geophysical sensors.

Acumen Data Systems, Inc.    West Springfield, MA 01089
Aug 23, 2011 Designed for employee time and attendance as well as access control, Model GT550 integrates into existing Ethernet networks and supports PoE. Unit enables many forms of employee clocking, including fingerprint biometrics, proximity, barcode, magnetic stripe, and PIN. Clock includes 10 in. color touchscreen, SD socket, and 6 USB 2.0 ports for expansion. With self-service functionality, employees can request time off, view time off approvals, and transfer departments directly from clock.

Connor-Winfield Corp., The    Aurora, IL 60505
Aug 04, 2011 With Stratum 1 time source, 125 Series Xenith TBR (Model FTS500) consists of OCXO-based enclosed GPS disciplined clock and timing device for DVB, DAB, wireless communication infrastructures, time-stamping, or any other critical timing applications. This GPS-driven, mixed-signal PLL provides 1 pps CMOS output and generates 10 MHz SINE output from low-jitter VCXO. Supplied in aluminum housing measuring 106 x 125 x 56 mm, solution is G.811 compliant (GPS locked) and G.812 Holdover compliant.

Canadian Time Systems Inc.    Maple Ridge, BC V2X0T4
Dec 29, 2010 Featuring 50 employee capacity, expandable to 250, Model RTC-1000 provides businesses with multiple time clock support, allowing employees to clock in at any clock on system. Unit calculates total hours, wages, and overtime, as well as non-worked hours such as holiday, vacation, and sick days. Model RTC-1000 also helps in proper arrangement of employees by department and delivers e-mail time clock alerts. Compatible with Windows and Mac, clock includes Ethernet, USB, and serial connections.

Intelligent Instrumentation, Inc.    Tucson, AZ 85706
Dec 06, 2010 Leveraging remote fingerprint verification on central and secure IBM iSeries servers, LANpoint Time Clock with VSSA Biometric Strong User Authentication-enabled TGS/400 system eliminates unauthorized clock-in via use of SecuGen biometric sensors. Centrally managed employee credentials and unlimited user capacity promote applicability, while privacy protection is ensured via secure biometric minutiae technology that never stores fingerprint image and cannot be used to recreate one.

Intersil Corporation    Milpitas, CA 95035
Oct 21, 2010 Equipped with integrated 512 x 8-bit EEPROM configured in 16 bytes/page, Model ISL12029A tracks time with separate registers for hours, minutes, and seconds. Device also has calendar registers for date, month, year, and day of week. Available in SOIC and TSSOP packages, RoHS-compliant unit provides 2 non-volatile alarms, intelligent battery backup switching, on-chip oscillator compensation, and CPU Supervisor functions, including power-on reset, low voltage sense, and watchdog timer.

iEmployee    Austin, TX 78746
Sep 22, 2010 Offering seamless integration to iEmployee Time and Attendance solution, iEmployee TT-68 Time Clock enables organizations to capture time and labor data. Terminal allows labor allocation to be enabled/disabled at clock and includes multiple authentication methods, including biometric, PIN punching, magnetic stripe, barcode badge, and RFID reader. It can also collect department and job information as well as display HR data such as schedules and accrual balances.

Intersil Corporation    Milpitas, CA 95035
Sep 14, 2010 Offered in 20 Ld SOIC module that contains RTC and embedded 32.768 kHz quartz crystal, Model ISL12022MA features 10-bit digital temperature sensor output and 15 selectable frequency outputs. Functions include oscillator temperature compensation, clock/calendar, power fail and low battery monitors, brownout indicator, and one-time, periodic or polled alarms. Calibrated oscillator provides less than ±5 ppm drift over full -40 to +85°C temperature range.

Integrated Device Technology, Inc.    Santa Clara, CA 95054
Aug 02, 2010 Available from 2-19 output pairs, IDT series meets all requirements for PCIe Gen3 reference clock phase jitter specification. This enables development of high-throughput systems for server, embedded, and communications markets. Select devices are pin-compatible upgrades to existing IDT PCIe Gen2 timing devices. Selectable SMBus addresses and fanout buffers with integrated 2:1 input mux improve system performance and reduce component board space.