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PM8

  

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일치하는 PM8
시작하는 PM8* PM80* PM81* PM83* PM86* PM89*
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Semtech
Semtech Corporation
PM8 Axial Leaded Hermetically Sealed Standard Recovery Rectifier Diode

Description
Quick reference data
  VR = 600V - 1000V
  IF = 2.0A
  trr = 3µS
  IR = 1.0µA
 
Features
♦ Avalanche capability
♦ High thermal shock resistance
♦ Glass passivated for hermetic sealing
♦ Low reverse leakage currents
♦ Low forward voltage drop

 


other parts : PM0 PM6 
PMC-Sierra
PMC-Sierra
PM8611 SBSLITE™ Telecom Standard Product Data Sheet Preliminary

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


other parts : PM8611-BIAP 
PMC-Sierra
PMC-Sierra
PM8315 4-Channel 1.0-1.25 Gbps Transceiver

FEATURES
• Integrates 28 T1 framers, 21 E1 framers, a SONET/SDH VT1.5/VT2/TU11/TU12 bit asynchronous mapper, a full featured M13 multiplexer with DS3 framer, and a SONET/SDH DS3 mapper in a single monolithic device for terminating DS3 multiplexed T1 streams, SONET/SDH mapped T1 streams or SONET/SDH mapped E1 streams.
• Seven T1 modes of operation:
   • Up to 28 T1 streams mapped as bit asynchronous VT1.5 virtual tributaries into a STS-1 SPE or


other parts : PM8315-PI 
PMC-Sierra
PMC-Sierra
PM8379 20-Port 4.25 Gbit/s FC-AL Cut-Through Switch

The CTS 20x4G is designed to interface directly to Fibre Channel disk drives in a storage array. It can interface directly to optics or to cables at the ingress/egress point of an enclosure and is able to determine if an incoming frame is destined for a drive within that enclosure. After determining which port is associated with the frames recipient, a cut through operation to that port is performed thereby significantly reducing system latency and improving performance.
The CTS 20x4G

PMC-Sierra
PMC-Sierra
PM8172 PM8172 System Controller

FEATURES
The PM8172 system controller is ideal for various designs of advanced set-top boxes, DVD players, game stations, and Internet terminal appliances. The PM8172 interfaces to PMC-Sierra’s RM5231A, RM7035C and RM7935 MIPS RISC processors.

CPU INTERFACE
• Connects to PMC-Sierra’s RM5231A, RM7035C, and RM7935 64-bit MIPS RISC microprocessors.
• Supports CPU bus frequencies up to 100 MHz.

SDRAM CONTROLLER
• 32-bit

PMC-Sierra
PMC-Sierra
PM8621 8G Narrowband Switch Element

Description
The PM8621 NSE-8G is a monolithic CMOS integrated circuit packaged in a 480 ball UBGA that performs DS0 and above granularity space switching on 12 SBI336 streams carried as serial SBI336S in 8B/10B coding over LVDS at 777.6 Mbit/s. The NSE-8G also performs VT1.5/VT2 and above granularity switching on 12 STS-12/STM-4 SONET/SDH streams, carried as Serial TelecomBus signals in 8B/10B coding over LVDS at 777.6 Mbit/s.


other parts : PM8621-BIAP 
PMC-Sierra
PMC-Sierra
PM8312 High-Density 32-Channel T1/E1/J1 Framer with Integrated VT/TU Mapper & M13 Multiplexer

PRODUCT OVERVIEW
The PM8312 TEMUX 32 device is a 64-Mbit/s multi-channel T1/E1 framer with an integrated VT/TU Mapper and M13 Multiplexer.

PRODUCT HIGHLIGHTS
• This monolithic device integrates:
• 32 T1 framers.
• 32 E1 framers.
• One SONET/SDH VT1.5/VT2/TU11/TU12 bit asynchronous or byte synchronous mapper.
• One full-featured M13 multiplexer with DS3 framer.
• One SONET/SDH DS3 mapper for terminating


other parts : PM8312TEMUX32 
PMC-Sierra
PMC-Sierra
PM8610 SBI Bus Serializer (SBS)

Description
The PM8610 SBI336 Bus Serializer (SBS) is a monolithic integrated circuit that implements conversion between a byte-serial 19.44 MHz SBI bus or 77.76 MHz SBI336 bus and a redundant
PM8610-BIAP 

PMC-Sierra
PMC-Sierra
PM8311 High Density T1/E1 Framer, VT/TU Mapper & M13 Mux with Integrated SONET/SDH Framers

PRODUCT OVERVIEW
The PM8311 TEMUX 168 is a single device integrating 2xOC-3/STM-1 SONET/SDH framers for working and protect links, 168/126 T1/E1 framers, 6 DS3/E3 framers, 6 M13/G.747 multiplexers and 6 VT/TU mappers.

PRODUCT HIGHLIGHTS
• 4 OC-3/STM-1 SONET/SDH framers
• 168 T1/126 E1 framers
• 6 M13 multiplexers, including support for G.747 multiplexing
• 6 DS3/E3 framers
• High order path processor for a SONET


other parts : PM8311TEMUX168 
PMC-Sierra
PMC-Sierra
PM8380 4-Channel Multiplexer and Link Extender for SAS, SATA, Ethernet and FC

FEATURES
GENERAL - SATA AND SAS
• Four bi-directional 2:1 SATA or SAS multiplexer/demultiplexer.
• Compliant with SAS Internal and External specification.
• SATA Gen1i, Gen1x, Gen2i, Gen2x compliant.
• In the downstream direction, the QuadSMX 3G demuxes the initiator-side receive ports to either the A or B device-side transmit ports.
• In the upstream direction, the QuadSMX 3G selects either the A or B device-side receive port

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