PXB4221 Infineon Technologies AG, PXB4221 Datasheet - Page 280
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PXB4221
Manufacturer Part Number
PXB4221
Description
IWE8 Interworking Element for 8 E1/T1 Lines
Manufacturer
Infineon Technologies AG
Datasheet
1.PXB4221.pdf
(290 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PXB4221EV3.2
Manufacturer:
INFIEON
Quantity:
20 000
- Current page: 280 of 290
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12.3
The adaptive clock method does not require information concerning the source clock
transferred over the ATM network. The speed of the transmitter is adjusted to the filling
level of the receive buffer. If the transmit clock is too slow, the buffer filling level will
increase causing the clock recovery circuit to slow down the transmit clock. If the
transmit clock is too fast the buffer filling level will decrease. In this case the clock
recovery circuit will increase the transmit clock.
Data Sheet
Adaptive Clock Method ACM
280
PXB4219 / PXB4220 / PXB4221
Appendix
2002-05-06
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