PEB2256H-V12 Infineon Technologies, PEB2256H-V12 Datasheet - Page 64

• Manufacturer Part Number: PEB2256H-V12
• Description: IC INTERFACE LINE 3.3V 80-MQFP
• Manufacturer: Infineon Technologies

Specifications of PEB2256H-V12

• Applications: *
• Interface: *
• Voltage - Supply: *
• Package / Case: 80-SQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PEB2256H-V12; PEB2256H-V12IN

Figure 15
Table 12
Parameter
1)
Using the receive line monitor mode and the hardware tristate function of transmit lines
XL1/2, the FALC56 now supports applications connecting two devices to one receive
and transmission line. In these kind of applications both devices are working in parallel
for redundancy purpose (see
one must be switched into transmit line tristate mode. If both channels are configured
identically and supplied with the same system data and clocks, the transmit path can be
switched from one channel to the other without causing a synchronization loss at the
remote end.
Data Sheet
R
R
R
t
2
1
2
3
This includes all parasitic effects caused by circuit board design.
:
( 1 %) [ ]
( 1 %) [ ]
( 1 %) [ ]
t
1
1)
E1/T1/J1
Receive
Receive Line Monitoring
External Component Recommendations (Monitoring)
Line
resistive -20 dB network
R3
Figure
R3
16). While one of them is driving the line, the other
t2 : t1
t2 : t1
64
1 : 1
330
Characteristic Impedance [ ]
75
75
75
R1
R2
E1
Functional Description E1
RL1
RL2
RL1
RL2
LIM0.RLM=0
LIM0.RLM=1
(Receiver)
(Monitor)
FALC
FALC
®
®
1 : 1
120
120
120
510
FALC56 V1.2
F0074
PEB 2256
2002-08-27