PEB2096 SIEMENS [Siemens Semiconductor Group], PEB2096 Datasheet - Page 24

• Manufacturer Part Number: PEB2096
• Description: Octal Transceiver for UPN Interfaces OCTAT-P
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

2.3
2.3.1
The receiver input stages consist of an amplifier/equalizer, followed by a peak detector
adaptive controlling the thresholds of the comparators and a digital oversampling unit.
Figure 10
Transceiver Functional Blocks
External to the line interface pins LIna,b are connected: a transformer, external resistors
and two capacitors (100 nF and 0.33 F). Voltage overload protection is achieved by
adding clamping diodes.
Depending on the transformer ratio employed (2:1 or 1.25:1), the resistor values have to
be chosen and the resistors have to be connected accordingly:
Figure 11 depicts the analog connections for a transformer with the ratio 2:1 and
figure 12 depicts the analog connections for a transformer with the ratio 1.25:1.
Semiconductor Group
Individual Functions
Transceiver, Analog Connections
24
PEB 2096
01.96