Single Channel OC-3c ATM and POS Physical Layer Device - PMC-Sierra
Description
Advance
PM5384 S/UNI®-1x155
Single Channel OC-3c ATM and POS Physical Layer Device
FEATURES
• Single chip ATM and Packet over SONET/SDH Physical Layer Device operating at 155.
52 Mbit/s.
• Implements the ATM Forum User Network Interface (UNI) and the ATM physical layer for Broadband ISDN according to CCITT Recommendation I.
432.
• Implements Point-to-Point Protocol (PPP) over SONET/SDH according to RFC 2615.
• Processes duplex bit-serial 155.
52 Mbit/s STS-3c/STM-1 data streams with on-chip clock and data recovery and clock synthesis.
• Complies with Bellcore GR-253-CORE (1995 Issue) jitter tolerance, jitter transfer and intrinsic jitter criteria.
• Provides control circuitry required to comply with Bellcore GR-253-CORE WAN clocking requirements related to wander transfer, holdover and long term stability when using an external VCXO.
• Provides a UTOPIA Level 2, 8-bit wide system interface (clocked up to 52 MHz) with parity support for ATM applications.
• Provides a UTOPIA Level 2, 16-bit wide system interface (clocked up to 52 MHz) with parity support for ATM applications.
• Provides a SATURN POS-PHY Level 2, 16-bit system interface (clocked up to 52 MHz) for Packet over SONET/SDH (POS) applications (similar to UTOPIA Level 2, but adapted for packet transfer).
• Provides support functions for 1+1 APS operation.
• Low power 2.
5/3.
3 V CMOS with 5 V TTL-compatible digital inputs/outputs (PECL inputs/outputs are 3.
3 V and 5 V compatible).
• Industrial temperature range (-40°C to +85°C).
• 15 mm x15 mm 196 pin stPBGA package with 1 mm ball pitch.
APPLICATIONS
• • • • • • • Routers and Layer 3 Switches.
3G Wireless Base Station Controllers.
DSLAM Uplinks.
WAN and Edge ATM switches.
LAN switches and hubs.
Packet switches and hubs.
Network Interface Cards and Uplinks.
GENERAL
• Provides a standard 5 signal IEEE 1149.
1 JTAG test port for boundary scan board test purposes.
• Provides a generic 8-bit microprocessor bus interface for configuration, control and status monitori...
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