View CS2036_1228568.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

S2036
Open Fiber Control
Product Brief
PB2029_v1.00_11/11/05
Overview
The OFC system is an open fiber link detection and laser control system specified in ANSI XT311 Fibre Channel physical standard. It is used as a safety interlock for point-to-point optical fiber links that use semiconductor laser diodes as the optical source. The major reason for implementing OFC is that the optical power levels required to obtain the desired level of system performance in Fibre Channel exceeds the Class 1 limits defined by national and international laser safety standards, if the optical fiber link between two optical ports is disconnected, such as would occur with an opened connector or a cut fiber. It is extremely important that requirements for Class 1 classification are met, due to the potential for customer exposure to laser radiation. Since it is only when an optical link is opened that a user can be exposed to laser radiation, implementing OFC allows Class 1 classification requirements to be met, since it can detect when the link has been disrupted and can shut down the laser or reduce the optical power level. The S2036 complies fully with the OFC specifications and Class 1 requirements. Refer to the ANSI Fibre Channel stand a r d d o c u m e n t f o r d e ta i l s o f O F C operation.
AMCC Suggested Interface Devices
S2042/S2043 High Performance Serial Digital Interface Circuit GLM Compliant Serial Interface Circuit
-
At a Glance
-
S2036
General Features
* Implements redundant safety interlock for laser-based fiber optic systems * Functionally compliant with ANSI XT311 Fibre Channel physical standard * Enables Class 1 safety compliance for FDA, ANSI, and IEC guidelines * Operates with the AMCC S2042/ S2043, and S2044/S2045 Fibre Channel Chipsets at 265.625, 531.25, and 1062.5 Mbit/s * On-chip ring oscillator * Ultra low power operation * 28-pin SOIC package with Green/ RoHS compliant lead free option * PECL Interface
Description
The S2036 is designed specifically to implement the Fibre Channel Open Fiber Control (OFC) system, a redundant safety interlock feature for laser-based fiber optic systems. It is functionally compliant with the ANSI XT311 Fibre Channel physical standard and implements the OFC system defined by that standard, to detect when the optical link has been disrupted and shut down the laser or reduce the optical power level. The S2036 employs effectively redundant paths, each of which can independently turn off the laser. The chip meets the requirements of Class 1 safety limits defined by FDA, ANSI, and IEC. It is fully compatible with AMCC's S2042/S2043 and S2044/ S2045 Fibre Channel chipsets at 265.625, 531.25, and 1062.5 Mbit/s operation. It features low-power operation and a 28-pin SOIC package. Figure 1, System Block Diagram, shows a typical network application.
Applications
* Laser-based fiber optic systems * Medical and laboratory instrumentation * High-speed data and telecommunications -Supercomputer -Frame buffer -Mainframe -Switched networks -Broadcast -Mass storage/RAID -Workstations
S2044/S2045
S2042 or S2044 TX
S2036 Open Fiber Control (OFC)
Optical TX
Optical RX
S2043 or S2045 RX
S2036 Open Fiber Control (OFC)
S2043 or S2045 RX
Optical RX
Optical TX
S2042 or S2044 TX
Figure 1. System Block Diagram
Empowering Intelligent Optical Networks
1
S2036
Open Fiber Control
Product Brief
PB2029_v1.00_11/11/05
AMCC clock driver products are available in several output skew and shipping configurations. * Device Number The order number is formed by a combination of: * Package Option * Optional Shipping Configuration
S2036
XXXXX
-YY
Optional Shipping Configuration Blank = Standard -TD= Tape, reel, and dry pack Package Option A = S tandard P ackage, 28-pin S O I C SOCAB = G reen/ RoHS Com pliant Package, 28-pin SO I C Device Number Examples: S2036A-TD S2036SOCAB Standard 28-pin SOIC package, shipped via tape/reel Green/RoHS compliant lead free package, 28-pin SOIC.
Figure 2. S2036 Ordering Information
AMCC reserves the right to make changes to its products, its datasheets, or related documentation, without notice and warrants its produts solely pursuant to its terms and conditions of sale, only to sustantially comply with the latest available datasheet. Please consult AMCC's Term and Conditions of Sale for its warranties and other terms, conditions and limitations. AMCC may discontinue any semiconductor product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information is current. AMCC does not assume any liability arising out of the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others. AMCC reserves the right to ship devices of higher grade in place of those of lower grade. AMCC SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. AMCC is a registered Trademark of Applied Micro Circuits Corporation. Copyright (c) 2005 Applied Micro Circuits Corporation.
Confidential and Proprietary
Distribute only on a need-to-know basis, and subject to applicable NDA. Not to be disclosed to or used by any other person without prior authorization.
6290 Sequence Drive * San Diego, CA 92121 * Tel: 858 450-9333 * Fax: 858 450-9885 * http://www.amcc.com
Empowering Intelligent Optical Networks
2

▲Up To Search▲

Price & Availability of CS2036

	To Download CS2036 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .