PXB 4219 E V3.4 Infineon Technologies, PXB 4219 E V3.4 Datasheet - Page 227

• Manufacturer Part Number: PXB 4219 E V3.4
• Description: IC ATM/IP INTERWORKING BGA-256
• Manufacturer: Infineon Technologies

Specifications of PXB 4219 E V3.4

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PXB4219EV3.4; SP000007681

IWE8, V3.4
PXB 4219E, PXB 4220E, PXB 4221E
Application Hints
The PLLs for SRTS accept RFCLK deviations of at least + and - 50 ppm. However, in
case of switchover to emergency mode, RFCLK will be used to generate the line clock,
which has to fulfill specifications like "maximum 4.6 ppm deviation under ALL
circumstances". In this case RFCLK accuracy has to be 4.6 ppm.
Data Sheet
227
2003-01-20