pef22554e Infineon Technologies Corporation, pef22554e Datasheet - Page 15

• Manufacturer Part Number: pef22554e
• Description: Quad E1/t1/j1 Framer And Line Interface Component For Long And Short Haul Applications
• Manufacturer: Infineon Technologies Corporation

1.10
The sales code changed from PEB 22554 Version 1.3 to PEF 22554 Version 2.1.
The new marking pattern is:
Figure 7
Delta Sheet
Engineering
Samples
PTQFP:
Engineering
Samples
PBGA:
Device Marking Pattern
Marking Pattern
PEF 22554 HT
V2.1
QuadFALC
ES A21
PEF 22554 E
V2.1
QuadFALC
ES A21
15/30
Final Devices
PTQFP:
Final Devices
PBGA:
PEF 22554 HT
V2.1
QuadFALC
A21
PEF 22554 E
V2.1
QuadFALC
A21
QuadFALC
F0200
PEF 22554
2002-09-16
Overview
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