PEF2426HV1.1 Lantiq, PEF2426HV1.1 Datasheet - Page 6

• Manufacturer Part Number: PEF2426HV1.1
• Manufacturer: Lantiq

Specifications of PEF2426HV1.1

• Lead Free Status / Rohs Status: Supplier Unconfirmed

List of Figures
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Figure 13
Figure 14
Figure 15
Data Sheet
Logic Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
16-Line Card Application with DELIC, DFE-Q/T and AFE . . . . . . . . . . . 4
System integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Delay time tOC as a function of the value of CS1..4 (typical values). . 16
Proposal for a Protection Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Circuit with “LT Power Source Test Loads” . . . . . . . . . . . . . . . . . . . . . 18
Simultaneous Power Up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Supply Currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Line Currents and Delay Time tOC . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
DMOS-RON resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
PF1..4, Logic Input Levels and NACK1..4, Logic Output Levels . . . . . 25
RDin1..8, Relay Driver Inputs and RDout1..8 Relay Driver Outputs . . 26
Test circuit for maximum DC-voltages, pulse voltages and impulse
voltages on pins D1..4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
PEF 2426
2001-10-31
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