Timers & Clocks

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Timers & Clocks

Multifunction Timers use solid state relay technology.

December 14, 2012

Housed in 11 mm wide DIN rail mounted package, SeriesOne DR Timers provide 8 microprocessor-based timing functions with 18 possible variations. Basic timing function selection is user settable via screw slot rotary switches on side of timers, while unit and fine timing adjustments are made on front panel. Designed for direct control of resistive and inductive loads, series is available with solid state output ratings of either 6 A/24–280 Vac or 6 A/1–60 Vdc, both at 40°C ambient temperature. Read More

Timers & Clocks, Electronic Components & Devices

Temperature-Compensated Timing IC tolerates harsh environments.

November 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. Read More

Timers & Clocks, Electronic Components & Devices

RF Clock IC offers optimal jitter performance, output speed.

November 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.

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Timers & Clocks

Compact Timer offers count up/down operation and clock.

July 13, 2012

With resolution of 1 sec and accuracy of 0.01%, Traceable® Flashing LED Big-Digit Dual Channel Timer allows simultaneous programming of 2 different activities from 99 hr, 59 min, 59 sec to 1 sec. Each channel has distinct electronic alarm and visual indicator when zero is reached. Alarm silences automatically after 1 minute or may be turned off manually. For repetitive timing, 3½ x 3 x ¼ in. unit permits setting 2 countdown times into memory. Multiple mounting options are available. Read More

Sensors, Monitors & Transducers, Timers & Clocks

Small Cell Synchronizers address residential, enterprise markets.

July 6, 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. Read More

Timers & Clocks

Multifunctional Watch indicates time and atmospheric conditions.

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. Read More

Timers & Clocks, Electronic Components & Devices

Timer IC combines low power consumption, ease of programming.

April 27, 2012

Supplied in low-profile, 8-pin, 2 x 2 mm TDFN package with exposed back-side paddle, TS3001 CMOS oscillator/timer consumes 1 µA supply current at 25 kHz and operates from single 0.9-1.8 V supply. Operation is specified over -40 to +85°C range, and timer frequency is set with one resistor. Additional characteristics include frequency out period drift of 0.021%/°C, PWMOUT duty cycle range of 12%-90%, and output driver resistance of 160 ohm. Read More

Timers & Clocks

Square Synchronized Clocks come in 9 and 12 in. sizes.

April 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. Read More

Timers & Clocks

Wireless Clock System features 2-way communication.

April 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. Read More

Test & Measuring Instruments, Timers & Clocks

Multifunction Devices operate as timers, counters, tachometers.

April 19, 2012

Available in standard 1/16 DIN size, CTT series accepts voltage and non-voltage inputs from NPN, PNP, or dry contact sensors and can operate as digital counter, timer, combination timer/counter, or tachometer. Counting speeds are selectable to 10,000 cycles/sec, and double-line, 6-digit, 2-color LCDs present values and facilitate setup. While Output 1 is SPST relay and NPN transistor that operate concurrently, Output 2 is available as SPDT relay or NPN transistor. Read More

Timers & Clocks

Dual Channel Timer has programmable memory.

April 17, 2012

With 1 sec resolution and 0.01% accuracy, Traceable® Flashing LED Big-Digit Dual Channel Timer allows simultaneous timing on 2 distinct channels from 99 hr, 59 min, 59 sec to 1 sec. Each channel has distinct electronic alarm and visual indicator for when zero is reached. Alarm may be turned off or will silence automatically after 1 min. The 5/8 in. high LCD digits promote readability, and adjustable volume has 3 settings to accommodate environmental requirements. Read More

Computer Hardware & Peripherals, Timers & Clocks

Clock Card improves high-speed trading system performance.

April 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. Read More

Timers & Clocks, Electronic Components & Devices

Silicon Timer IC requires 1 resistor and 1 capacitor.

March 1, 2012

Housed in 2 x 2 mm TDFN-8 package, Model TS3002 is fully specified to operate at 1 V while consuming 1 µA supply current at output frequency of 25 kHz. Single-supply CMOS oscillator/timer requires just 1 resistor and 1 capacitor to set output frequency. Operating from -40 to +85°C with FOUT Period Drift of 0.044%/°C, device is suited for portable and battery-powered equipment. Read More

Timers & Clocks

Adjustable Alarm Timer provides 0.01% accuracy.

February 24, 2012

Featuring 1 in. high digits and microcomputer chip that allows memory to store countdown settings, Traceable® Flashing LED Alert Big-Digit Alarm Timer counts down from 99 minutes, 59 seconds to 1 second. When zero is reached, timer starts counting up to show time elapsed since alarm sounded. Adjustable alarm has 3 settings: high volume for noisy areas, low for quiet environments, and muted for visual flashing only. To assure accuracy, serial-numbered Traceable® Certificate is provided. Read More

Timers & Clocks, Electronic Components & Devices

Reference Clock Multiplier is intended for receiver testing.

January 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. Read More

Sensors, Monitors & Transducers, Timers & Clocks

Ethernet/LTE Master Clock offers multi-sync capability.

January 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. Read More

Timers & Clocks

Rubidium Atomic Clock is optimized for 4G/LTE mobile equipment.

November 8, 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. Read More

Timers & Clocks

Multi-Sync Software Clock meets 4G/LTE requirements.

November 8, 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. Read More

Timers & Clocks, Electronic Components & Devices

Chip Scale Atomic Clock offers various frequency output options.

September 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. Read More

Timers & Clocks

Biometric Time Clock supports audio and video email.

August 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. Read More