PEF2256 Datasheet PDF - Infineon Technologies AG
| Part Number | PEF2256 | |
| Description | E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications | |
| Manufacturers | Infineon Technologies AG | |
| Logo |  |
|
|
There is a preview and PEF2256 download ( pdf file ) link at the bottom of this page. Total 30 Pages | ||
Preview 1 page No Preview Available !
User’s Manual, DS1.1, Oct. 2003
FALC®56
E1/T1/J1 Framer and Line Interface
Component for Long- and Short-Haul
Applications
PEF 2256 H/E, Version 2.1
Hardware Description
Wired Communications
Never stop thinking.
|
| |
 
FALC®56
PEF 2256 H/E
Table of Contents
Page
4.4.7.1
4.4.7.2
4.4.7.3
4.4.7.4
4.4.7.5
4.5
4.5.1
4.5.1.1
4.5.2
4.5.2.1
4.5.3
4.6
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.7
HDLC or LAPD access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Support of Signaling System #7 . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Sa-Bit Access (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Channel Associated Signaling CAS (E1, serial mode) . . . . . . . . . . 104
Channel Associated Signaling CAS (E1, µP access mode) . . . . . . 104
System Interface in E1 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Receive System Interface (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Receive Offset Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Transmit System Interface (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Transmit Offset Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Time Slot Assigner (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Test Functions (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Pseudo-Random Binary Sequence Generation and Monitor . . . . . . . . 117
Remote Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Payload Loop-Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Local Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Single Channel Loop-Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Alarm Simulation (E1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Single Bit Defect Insertion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
5 Functional Description T1/J1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
5.1 Receive Path in T1/J1 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
5.1.1
Receive Line Interface (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
5.1.2
Receive Short and Long-Haul Interface (T1/J1) . . . . . . . . . . . . . . . . . 122
5.1.3
Receive Equalization Network (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . 123
5.1.4
Receive Line Attenuation Indication (T1/J1) . . . . . . . . . . . . . . . . . . . . 123
5.1.5
Receive Clock and Data Recovery (T1/J1) . . . . . . . . . . . . . . . . . . . . . 123
5.1.6
Receive Line Coding (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
5.1.7
Receive Line Termination (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
5.1.8
Receive Line Monitoring Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
5.1.9
Loss-of-Signal Detection (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
5.1.10
Receive Jitter Attenuator (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
5.1.11
Jitter Tolerance (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
5.1.12
Output Jitter (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
5.1.13
Framer/Synchronizer (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
5.1.14
Receive Elastic Buffer (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
5.1.15
Receive Signaling Controller (T1/J1) . . . . . . . . . . . . . . . . . . . . . . . . . . 138
5.1.15.1
HDLC or LAPD Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
5.1.15.2
Support of Signaling System #7 . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
5.1.15.3
CAS Bit-Robbing (T1/J1, serial mode) . . . . . . . . . . . . . . . . . . . . . . . 141
5.1.15.4
CAS Bit-Robbing (T1/J1, µP access mode) . . . . . . . . . . . . . . . . . . . 141
5.1.15.5
Bit Oriented Messages in ESF-DL Channel (T1/J1) . . . . . . . . . . . . 141
5.1.15.6
4 kbit/s Data Link Access in F72 Format (T1/J1) . . . . . . . . . . . . . . . 142
User’s Manual
Hardware Description
5
DS1.1, 2003-10-23
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PEF2256 electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ PEF2256.PDF Datasheet ] | |
Share Link :
Electronic Components Distributor
|
An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists. |
| SparkFun Electronics | Allied Electronics | DigiKey Electronics | Arrow Electronics |
| Mouser Electronics | Adafruit | Newark | Chip One Stop |
Featured Datasheets
| Part Number | Description | MFRS |
| PEF22554 | The function is Quad E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications. Infineon Technologies AG | |
| PEF22554E | The function is Quad E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications. Infineon Technologies AG | |
| PEF22554E | The function is Quad E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications. Infineon Technologies AG | |
Semiconductors commonly used in industry:
1N4148 |
BAW56 |
1N5400 |
NE555 | | ||
Quick jump to:
PEF2
1N4
2N2
2SA
2SC
74H
BC
HCF
IRF
KA | ||