Elite.Parts

Description

SYMMETRICOM BC12073-1001 Time & Frequency Processor - bc635PMC Time & Frequency Processor w/SMB-to-BNC I/O cables

Part Number

BC12073-1001

Price

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Manufacturer

SYMMETRICOM

Lead Time

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Category

PRODUCTS - B

Specifications

1 PPS pulse rate (TTL, 50O)

Positive edge on-time

Bus request resolution

100 nanoseconds

Connector types

J1 - GPS Interface 9-pin micro ‘DP’, J2 - Time Code In SMB socket, J3 - Time Code Out SMB socket, J4 - Module I/O 15-pin micro ‘DP’

Data transfer

Byte, Half Word, Word

DC level shift

TTL/CMOS * See IEEE 1344 compliance below

Device type

PCI Target, 32 bit, 5V signalling

Event capture (TTL, 50O)

100 nSec resolution, zero latency

Frequency

10 MHz

Heartbeat clock (TTL, 50O)

Programmable Periodic,

Humidity

Operating: 5% to 95%* 95% *non-condensing

IEEE 1344 compliance

The translator processes the 27 control function bits of IRIG B time code as set forth in IEEE 1344 (see page 52 of this catalog). The 27 control function bits provided by the input IRIG B time code are output in the generated IRIG B time code one time frame after received. If the input IEEE 1344 bits are not present in the input IRIG B time code, the last two digits of year are placed in bits 1-9 of the control function field of the generated IRIG B time code.

Input amplitude

500 mV to 5V P-P

Input impedance

>10KO * See IEEE 1344 compliance below

Interrupt levels

Automatically Assigned (PnP)

Latency

Zero

Major time format

Binary or BCD

Maximum velocity

300 meters/sec (1,080 KPH)

Minor time format

Binary

Modulation ratio

3:1
3:1 to 6:1

Number of channels

Operating

0°C to 70°C, -40°C to 70°C

Output amplitude

4 V P-P (fixed) into 50O

Outputs

1, 5, or 10 MHz (selectable)

Position accuracy

10 to 20 meters SEP (SA off)

Power

+5 VDC @ 350 mA

Rate stability

5.0E-8 short term ‘tracking’, 5.0E-7 /day long term ‘flywheeling’

Receiver frequency

1.575 GHz (L1, C/A code)

Size

Standard (2.913” x 5.866”)

Solution modes

1, 3, and 4 satellites

Specification

Fully compliant with IEEE P1386/Draft 2.0 and IEEE P1386.1/Draft 2.0

Stacking height

10 mm

Storage

-30°C to 85°C, -55°C to 85°C

Sync sources

GPS, Time Code, 1 PPS, 10 MHz

Time code format

IRIG B*

Time code formats

IRIG A, IRIG B*, NASA 36 (Modulated or DCLS)

Time strobe (TTL, 50O)

Programmable 1 µSec through hours

Time to first fix

Brief power off: 1.5 minutes (1, 3, and 4 satellites)

Worst case

5 to 15 minutes

Features

10 mm Stacking Height
External Event Capture Register/Interrupt
Frequency Outputs (1, 5, or 10 MHz)
Fully Supports “BUSMODE” Enabling
GPS or Time Code Inputs
IEEE 1344 Compliant IRIG B Time Code
Micro-Miniature or SMB Output Connectors
PCI Local Bus Operation
Programmable Periodic Output/Interrupt
Programmable Time Strobe Output/Interrupt
Pulse Rate Outputs
Time Code Outputs

Datasheet

Symmetricom=BC12073-1001=datasheet1-733241792.pdf

477 KiB

Download

Extracted Text

TIMING, TEST & MEASUREMENT bc635/637PMC PCI Mezzanine Time & Frequency Processor input time source and drives the precision KEY FEATURES Symmetricom’s bc635/637PMC receiver • PCI Local Bus Operation module provides precision time and frequency 10 MHz frequency output and time code generator circuitry. If time is lost, the module reference to the host computer system and • GPS or Time Code Inputs peripheral data acquisition systems. Time will continue to maintain time (flywheel). • Time Code Outputs is acquired from either the GPS satellites using a supplied antenna/ receiver Both time code generation and translation are • Pulse Rate Outputs supported. The generator supplies IRIG B (bc637PMC only) or from time code signals, • Frequency Outputs (1, 5, or 10 MHz) typically IRIG B. Integration of the module is time code output that is synchronized to the • input time source. The translator decodes External Event Capture facilitated with optional drivers for Windows Register/Interrupt 98/NT/2000/XP, Linux Solaris or VxWorks. IRIG A, IRIG B or NASA 36. Central to the operation of the module is a • Programmable Periodic disciplined 10 MHz oscillator and 100 An Event Time Capture feature provides a Output/Interrupt means of latching time for an event input. nanosecond clock. Current time (days to • Programmable Time Strobe 100 nanoseconds) can be accessed across The module can also be programmed to Output/Interrupt generate a periodic pulse rate as well as the PCI bus with zero latency, which allows for very high speed time requests. The to generate a single time strobe at a pre- • 10 mm Stacking Height determined time. oscillator is rate-matched (disciplined) to the • Micro-Miniature or SMB Output Connectors • Fully Supports “BUSMODE” Enabling • IEEE 1344 Compliant IRIG B Time Code PMC Time & Frequency Processor (shown with optional antenna/receiver, bc637PMC) bc635/637PMC Specifications • GPS Subsystem (bc637PMC only) Time accuracy: <1 µSecond Position accuracy: 10 to 20 meters SEP (SA off) ELECTRICAL SPECIFICATIONS Maximum velocity: 300 meters/sec (1,080 KPH) • Real time clock Number of channels: 8 Bus request resolution: 100 nanoseconds Receiver frequency: 1.575 GHz (L1, C/A code) Latency: Zero Time to first fix: Brief power off: 1.5 minutes Major time format: Binary or BCD (1, 3, and 4 satellites) Minor time format: Binary Worst case: 5 to 15 minutes • Time code translator Solution modes: 1, 3, and 4 satellites Time code formats: IRIG A, IRIG B*, NASA 36 • Connector types (Modulated or DCLS) J1 - GPS Interface 9-pin micro ‘DP’ Time accuracy: <5 µS (modulated) J2 - Time Code In SMB socket <1 µS (DCLS) J3 - Time Code Out SMB socket Modulation ratio: 3:1 to 6:1 J4 - Module I/O 15-pin micro ‘DP’ Input amplitude: 500 mV to 5V P-P Input impedance: >10KΩ ENVIRONMENTAL SPECIFICATIONS * See IEEE 1344 compliance below • Temperature Module Ant/Rcvr • Time code generator Operating: 0°C to 70°C -40°C to 70°C Time code format: IRIG B* Storage: -30°C to 85°C -55°C to 85°C Modulation ratio: 3:1 Output amplitude: 4 V P-P (fixed) into 50Ω • Humidity DC level shift: TTL/CMOS Operating: 5% to 95%* 95% * See IEEE 1344 compliance below *non-condensing • IEEE 1344 compliance The translator processes the 27 control function bits of IRIG B time code as OPTIONS set forth in IEEE 1344 (see page 52 of this catalog). The 27 control function bits • ACUTIME GPS firmware** provided by the input IRIG B time code are output in the generated IRIG B time • ACUTIME antenna/receiver** code one time frame after received. If the input IEEE 1344 bits are not present • Extended length GPS antenna cable in the input IRIG B time code, the last two digits of year are placed in bits 1-9 • Isolation transformer time code input of the control function field of the generated IRIG B time code. • ‘D’ connector (J1) to BNC adapter • Timing functions • 15 pin high-density ‘DP’ to 15 pin ‘DP’ adapter cable Heartbeat clock (TTL, 50Ω): Programmable Periodic, <1 Hz to 250 kHz Time strobe (TTL, 50Ω): Programmable 1 µSec through hours • Drivers: Windows 98/NT/2000/XP, and Linux, Solaris, VxWorks Event capture (TTL, 50Ω): 100 nSec resolution, zero latency Contact factory for additional driver support 1 PPS pulse rate (TTL, 50Ω): Positive edge on-time ** included with bc637PMC • Disciplined oscillator Frequency: 10 MHz ORDERING INFORMATION Outputs: 1, 5, or 10 MHz (selectable) • BC12073-1000 bc635PMC Time & Frequency Processor Rate stability: 5.0E-8 short term ‘tracking’ • BC12073-1001 bc635PMC Time & Frequency Processor 5.0E-7 /day long term ‘flywheeling’ w/SMB-to-BNC I/O cables Sync sources: GPS, Time Code, 1 PPS, 10 MHz • BC12073-2000 bc637PMC GPS Time & Frequency Processor ™ • PCI local bus (includes GPS antenna/receiver & Specification: Fully compliant with IEEE P1386/Draft 2.0 and 50’ (15 m) cable) IEEE P1386.1/Draft 2.0 • PCI-WINSDK PCI Windows software developer's kit Size: Standard (2.913” x 5.866”) • PCI-LXDRV PCI Linux Driver Stacking height: 10 mm • PCI-VXDRV PCI VxWorks Driver Device type: PCI Target, 32 bit, 5V signalling Data transfer: Byte, Half Word, Word • PCI-SDRV32 PCI 32-bit Solaris Driver (Solaris 5 & Solaris 6) Interrupt levels: Automatically Assigned (PnP) • PCI-SDRV64 PCI 64-bit Solaris Driver (Solaris 7 & Solaris 8) Power: +5 VDC @ 350 mA • BC11576-1000 'D' to BNC adapter (provides IRIG in, IRIG out, 1 pps out, event in, periodic out) • BC11576-9860115 'D' to BNC adapter (provides IRIG in, IRIG out, 1 pps out, 1 pps in, event in) • PCI-BNC-CCS 'D' to BNC adapter (provides IRIG in, IRIG out, 1 pps out, 1 pps in, event in, DCLS out) • PMC-GPS PMC 9-pin micro-D to 15-pin HD Adapter • PMC-I/O PMC I/O cable (15-pin micro-D to 15-pin DS) • ACUFIRM-PCI GPS firmware upgrade • GPS-ACU/2K Spare antenna/receiver • 812597-050 Spare RS422 50’ (15 m) antenna cable* • 812597-100 Spare RS422 100’ (30 m) antenna cable* • 812597-200 Spare RS422 200’ (60 m) antenna cable* SYMMETRICOM, INC. 2300 Orchard Parkway * Contact factory regarding longer cabling requirements. San Jose, California 95131-1017 tel: 408.433.0910 fax: 408.428.7896 info@symmetricom.com ©2004 Symmetricom. Symmetricom and the Symmetricom logo are registered trademarks of Symmetricom, Inc. All other trademarks are the www.symmetricom.com property of their respective companies. All specifications subject to change without notice. DS/PMCTFP/D/1104/PDF

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

Warranties differ by part and by which suppliers we use to procure it for you. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

Elite.Parts can ship via FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Absolutely! We are happy to serve customers regardless of location. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

All major credit cards are accepted: Visa, MasterCard, Discover, and American Express. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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