PEB2096HV31XT Lantiq, PEB2096HV31XT Datasheet - Page 27

• Manufacturer Part Number: PEB2096HV31XT
• Manufacturer: Lantiq

Specifications of PEB2096HV31XT

• Control Interface: HDLC
• Lead Free Status / Rohs Status: Supplier Unconfirmed

PEB 2096
Functional Description
2.3.4
Receive Signal Oversampling
In order to additionally reduce the bit error rate in severe conditions, the OCTAT-P
performs oversampling of the received signal and uses majority decision logic. As
illustrated in Figure 2-9, each received bit is sampled 6 times at 15.36 MHz clock
intervals inside the estimated bit window. The samples obtained are compared against
a threshold of 50 % with respect to the signal stored by the peak detector. If at least 4
samples have an amplitude exceeding the 50 % threshold, a logical “1” is considered to
be detected; otherwise a logical “0” (no signal) is considered to be detected
•.
Figure 2-9
U
Receive Signal Oversampling
PN
Data Sheet
2-15
04.99