PEF 22508 E V1.1-G Infineon Technologies, PEF 22508 E V1.1-G Datasheet - Page 7

• Manufacturer Part Number: PEF 22508 E V1.1-G
• Description: IC INTERFACE E1/T1/J1 LBGA-256
• Manufacturer: Infineon Technologies
• Series: OctalLIU™r

Specifications of PEF 22508 E V1.1-G

• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 8
• Voltage - Supply: 1.8V, 3.3V
• Current - Supply: 370mA
• Power (watts): 140mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-LSBGA
• Includes: Automatic Protection Switching, Clock Generation, Power-Down, Transmit Line Monitor, Tristate Function
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF22508EV1.1T; PEF22508EV11GXP; SP000029953

List of Figures
Figure 54
Figure 55
Figure 56
Figure 57
Figure 58
Figure 59
Figure 60
Figure 61
Data Sheet
FSC Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
E1 Pulse Shape at Transmitter Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
T1 Pulse Shape at the Cross Connect Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Input/Output Waveforms for AC Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Device Configuration for Power Supply Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Protection Circuitry Examples (shown for one channel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Screen Shot of the “Master Clock Frequency Calculator” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
Screen Shot of the “External Line Frontend Calculator” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
7
Rev. 1.0, 2005-06-02
PEF 22508 E
OctalLIU
TM