datasheetbank_Logo     Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
HOME  >>>  PMC-Sierra  >>> PM8611 PDF

PM8611 Datasheet PDF - PMC-Sierra

Part NameDescriptionManufacturer
PM8611 SBSLITE™ Telecom Standard Product Data Sheet Preliminary PMC-Sierra
PMC-Sierra PMC-Sierra
Other PDF  no available.
PM8611 Datasheet PDF : PM8611 pdf   
PM8611 image

Features
• The PM8611 SBI336 Bus Serializer (SBSLITE™) is a:
   ° Scalable Bandwidth Interconnect (SBI™) converter and Time Division Multiplexer (TDM) SBI switch.
   ° Byte-wide 77.76 MHz SBI336 bus to 777.6 MHz serial SBI336S converter.
   ° DS0, NxDS0, T1, E1, TVT1.5, TVT2, DS3 and E3 granular SBI336 to serial SBI336S switch. Supports subrate link switching with the restriction that subrate links must be symmetric in both the transmit and receive directions.
   ° Byte-wide 77.76 MHz TelecomBus to serial 777.6 MHz TelecomBus converter. This requires the TelecomBus J1 byte to be in a fixed location corresponding to a value of 0 or 522 which is immediately following the C1 octets:
   ° VT1.5, VT2, STS-1 77.76 MHz TelecomBus to serial TelecomBus switch.
• Can be used with the Narrowband Switch Elements, NSE-20G, to implement a DS0 granularity SBI Memory:Space:Memory switch scalable to 20 Gbit/s and NSE-8G, to implement a switch scalable to 8 Gbit/s. In TelecomBus mode, a 20 Gbit/s VT1.5/VT2 granularity Memory:Space:Memory switch can be implemented.
• Integrates two independent DS0 granularity Memory Switches. One switch is placed between the incoming 77.76 MHz byte-wide SBI336 bus and the transmit working and protect Serial SBI336S link. The transmit working and protect links transmit the same data. The other switch is placed between the receive working or protect Serial SBI336S link and the outgoing 77.76 MHz byte-wide SBI336 bus.
• Provides 125 µS nominal latency in DS0 mode. Channel Associated Signaling (CAS) latency through the SBSLITE in DS0 mode is two T1 multiframe (6 mS) or two E1 multiframe (4 mS).
• Provides less than 16 µS nominal latency in TelecomBus mode or SBI mode without DS0 level switching.
• Permits any receive or incoming byte from an input port to be mapped to any outgoing or transmit byte, respectively, on the associated output port through the Memory switch.
• Supports redundant working and protect serial SBI336S links in support of a redundant Memory:Space:Memory switch with the NSE.
• Encodes and decodes byte-wide SBI336 bus control signals for all SBI supported link types and clock modes for transport over the serial SBI336S interface.
• Encodes data from the Incoming SBI336 bus or TelecomBus stream to a working and protect 777.6 Mbit/s LVDS serial links with 8B/10B-based encoding.
• Decodes data from a working and protect 777.6 MHz low voltage differential serializer (LVDS) serial links with 8B/10B-based encoding to the Outgoing SBI336 bus or TelecomBus stream.
• In SBI mode, switches CAS bits with all DS0 data.
• Uses 8B/10B-based line coding protocol on the serial links to provide transition density guarantee and DC balance and to offer a greater control character vocabulary than the standard 8B/10B protocol.
• Provides optional pseudo-random bit sequence (PRBS) generation for each outgoing LVDS serial data link for off-line link verification. PRBS can be inserted with STS-1 granularity.
• Provides PRBS detection for each incoming LVDS serial link for off-line link verification. PRBS is verified with STS-1 granularity.
• Provides pins to coordinate updating of the connection map of the memory switch blocks in the local device, peer SBSLITE devices and companion NSE switch device.
• Can communicate with the NSE switch device over an in-band communications channel in the LVDS links. This channel includes mechanisms for central control and configuration.
• Derives all internal timing from a single 77.76 MHz system clock to a system frame pulse.
• Implemented in 1.8 V/3.3 V 0.18 µm CMOS and packaged in a 160 ball 15 mm x 15 mm PBGA.
• Consumes low power at 1.4 W.

Applications
• T1/E1 SONET/SDH Cross-connects
• T1/E1 SONET/SDH Add-Drop Multiplexers
• OC-48 Multiservice Access Multiplexers
• Channelized OC-12/OC-48 Any Service Any Port Switches
• Serial Backplane Board Interconnect
• Shelf to Shelf Cabled Serial Interconnect
• Voice Gateways

 

Page Links : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51 

 

Other manufacturer searches related to PM8611

Part NameDescriptionPDFManufacturer
MSHFS1P Selectable High Frequency LP/BP Filter Preliminary Data Sheet MSHFS1P View Unspecified
DATA-BOOK Document that summarizes the performance and other technical characteristics of a semiconductor DATA-BOOK View Unspecified
DECB33J102KC4B Capacitor Data Sheet DECB33J102KC4B View Unspecified
RL5C476A PCI-CARDBUS BRIDGE DATA SHEET RL5C476A View RICOH Co.,Ltd.
RX7000 MATERIAL SAFETY DATA SHEET RX7000 View NTE Electronics
EL815 Technical Data Sheet Photocoupler EL815 View EVERLIGHT
PSR55-7 PSA, PSR Series Data Sheet 1 to 6 A Switching Regulator PSR55-7 View Power-One Inc.
PI3041A 300DPI CIS Sensor Chip Engineering Data Sheet PI3041A View AMI Semiconductor
LH1465AB ISDN dc Termination IC Data Sheet Advisory LH1465AB View Agere -> LSI Corporation
K60P144M100SF2 K60 Sub-Family Data Sheet K60P144M100SF2 View Freescale Semiconductor

Share Link : 

한국어 简体中文 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]