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> UPD98408GD-lml ~ ic 6-port 25M atm phy lsi 208-pin pqfp
UPD98408GD-lml ~ ic 6-port 25M atm phy lsi 208-pin pqfp
Part Name: IC, 6-PORT 25M ATM PHY LSI, 208-PIN PLASTIC QFP (FINE PITCH) (28 × 28)
Provides a 25.6-Mbps ATM PHY (PMD & TC) function for six circuits
Conforms to the ATM Forum PHY interface specifications (af-phy-0040.000 November 1995).
UTOPIA Level 2 V1.0 (af-phy-0039.000 June 1995: max. 8 bits/40 MHz) interface
Three-cell built-in transmit/receive FIFOs for each circuit
Built-in clock recovery.
Command byte insertion/detection.
4B/5B encoder/decoder.
Cell scrambler/descrambler.
HEC generation/verification.
CPU interface: Intel or Motorola can be selected.
Supports STP and UTP (Categories 3, 4, 5).
Loopback function: Loopback in the PMD and ATM layers.
Operation And Maintenance (OAM) functions: Input failure detection, HEC error detection and 4B/5B code error
Test function: Supports JTAG.
Power supply voltage: 3.3 V } 5 %