Product Summary
The PXB4350EV1.1 ATM OAM Processor is a member of the Infineon ATM622 chip set. The PXB4350EV1.1 is located at the ports of a switch so that each ATM cell passes two PXB 4340 AOP devices, one at the ingress port and one at the egress port.
Parametrics
PXB4350EV1.1 absolute maximum ratings: (1)Ambient temperature under biasPXB, TA: -40 to 85℃; (2)Storage temperature, Tstg: -40 to 125℃; (3)IC supply voltage with respect to ground, Vdd: -0.3 to 3.6V; (4)Voltage on any pin with respect to ground, Vs: -0.4 to Vdd+0.4V; (5)HBM: 1.5 kW, 100 pF; (6)VESD, HBM: 2500V.
Features
PXB4350EV1.1 features: (1)Performance up to STM-4/OC-12 equivalent ATM layer processing; (2)Flexibel throughput from1 to 687 Mbit/s bi-directional; (3)Up to 16384 connections in both directions (VPC/ VCC); (4)Temperature range from 0℃ to 70℃; (5)Multiport UTOPIA Level 2 interface in up- and downstream direction according to ATM Forum, UTOPIA Level 1 and 2 specifications; (6)16-bit microprocessor interface; (7)Cell insert/extract function; (8)32 cell FIFO buffer at UTOPIA upstream receive interface; (9)96 cell shared buffer for up to 24 PHYs at UTOPIA downstream transmit interface; (10)Boundary scan support according to JTAG; (11)Internal data stream loop at ATM and at PHY side.
Diagrams
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