PEB2091N datasheet, PDF - EEWORLD Datasheet

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PEB2091N: DescriptionDATACOM, ISDN ECHO CANCELLER, PQCC44; CategoryTopical application Wireless rf/communication; File Size1MB，299 Pages; ManufacturerSIEMENS; Websitehttp://www.infineon.com/

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PEB2091N Overview

DATACOM, ISDN ECHO CANCELLER, PQCC44

PEB2091N Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	44
Maximum operating temperature	70 Cel
Minimum operating temperature	0.0 Cel
Rated supply voltage	5 V
Processing package description	PLASTIC, LCC-44
state	ACTIVE
Craftsmanship	CMOS
packaging shape	SQUARE
Package Size	CHIP CARRIER
surface mount	Yes
Terminal form	J BEND
Terminal spacing	1.27 mm
terminal coating	NOT SPECIFIED
Terminal location	QUAD
Packaging Materials	PLASTIC/EPOXY
Temperature level	COMMERCIAL
Communication type	ISDN ECHO CANCELLER

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ICs for Communications

ISDN Echocancellation Circuit

IEC-Q

PEB 2091 Version 5.3

PEF 2091 Version 5.3

Data Sheet 01.99

DS 2

PEB 2091

PEF 2091

Table of Contents

Page

Preface

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

1.1

1.2

1.3

1.4

1.5

1.5.1

1.5.2

1.5.3

1.5.4

1.5.5

1.5.6

1.5.7

1.5.8

1.5.9

2.1

2.1.1

2.1.2

2.2

2.2.1

2.2.1.1

2.2.1.2

2.2.1.3

2.2.1.4

2.2.1.5

2.2.1.6

2.2.1.7

2.2.1.8

2.2.1.9

2.2.2

2.2.2.1

2.2.2.2

2.2.2.3

2.2.2.4

2.2.2.5

2.2.2.6

2.2.2.7

2.2.2.8

Overview

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Logic Symbol for µP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Logic Symbol for Stand-Alone Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

System Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

PCM 2 Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

PCM 4 with FAX/Modem Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Wireless Local Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

TE Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Dual Mode U and S Terminals and PC Cards . . . . . . . . . . . . . . . . . . . . .27

NT-PBX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

LT Application and Access Network . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

NT1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

Pin Descriptions

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

P-LCC-44 Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

T-QFP-64 and M-QFP-64 Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Pin Definition in Stand-Alone Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Mode Selection Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

IOM

-2 Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

IOM

-2 Control Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

U-Interface Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Power Controller Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Miscellaneous Function Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Test Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Pin Definition in Microprocessor Mode . . . . . . . . . . . . . . . . . . . . . . . . . .40

Mode Selection Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

Data, Address and µP Selection Pins . . . . . . . . . . . . . . . . . . . . . . . . .40

µP Control Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

IOM

-2 Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

U-Interface Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Power Controller Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Semiconductor Group

Data Sheet 01.99

PEB 2091

PEF 2091

Table of Contents

Page

2.2.2.9

Miscellaneous Function Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

2.2.2.10

Test Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

2.3

Microprocessor Bus Interface (Overview) . . . . . . . . . . . . . . . . . . . . . . . . . .48

3.1

3.2

3.2.1

3.2.2

3.2.3

3.2.4

3.2.5

3.2.6

3.2.7

3.3

3.4

3.4.1

3.4.2

3.4.3

3.5

3.5.1

3.5.2

3.6

3.6.1

3.6.1.1

3.6.1.2

3.6.1.3

3.6.2

3.6.2.1

3.6.2.2

3.6.3

3.6.3.1

3.6.3.2

3.6.3.3

3.6.4

3.7

3.7.1

3.7.2

3.7.3

3.7.4

3.7.4.1

3.7.4.2

3.7.5

Functional Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Setting Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Basic Operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Test Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

DOUT Driver Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

IOM

-2 Enable/Disable Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

EOC Auto/Transparent Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Monitor Procedure Time-Out (MTO) . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Setting IOM

-2 Bit Clock Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

Transceiver Core . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

System Interface Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Line Interface Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

U-Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Output and Input Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

U -Frame Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

IOM

-2 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

IOM

-2 Frame Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Multiplexed Timing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Plain Timing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Terminal Timing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

IOM

-2 Command / Indication Channels . . . . . . . . . . . . . . . . . . . . . . . .75

Active C/I Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

C/I Channel 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

IOM

-2 Monitor Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Active Monitor Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Monitor Channel 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Monitor Procedure Time-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

Activation/Deactivation of IOM

-2 Clocks . . . . . . . . . . . . . . . . . . . . . . . .82

Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

LT Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

NT and TE Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85

NT-PBX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Repeater Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

NT Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

LT Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

COT-512 and COT-1536 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

Data Sheet 01.99

Semiconductor Group

PEB 2091

PEF 2091

Table of Contents

3.7.6

3.8

3.9

3.10

3.11

3.12

3.13

3.14

3.15

3.16

4.1

4.1.1

4.1.2

4.1.3

4.1.4

4.1.4.1

4.2

4.2.1

4.2.2

4.2.3

4.2.3.1

4.2.3.2

4.2.4

4.3

4.3.1

4.3.2

4.3.3

4.3.4

4.3.5

4.3.6

4.3.7

4.3.8

4.3.9

4.3.10

4.3.11

4.3.12

4.3.13

4.3.14

4.3.15

4.4

4.4.1

Page

Microprocessor Clock Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

Microprocessor Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

S/G Bit and BAC bit Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

Power Controller Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Power Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

Undervoltage Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

Watchdog Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

Power On Reset (POR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

Reset Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Test Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Operational Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

Microprocessor Access to IOM

-2 Channels . . . . . . . . . . . . . . . . . . . . . . .97

B-Channel Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

D-Channel Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

C/I Channel Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Monitor Channel Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Monitor Channel Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103

Access to U-Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

Access to Data Channels of U-Interface . . . . . . . . . . . . . . . . . . . . . . . .108

Access to EOC of U-Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110

Access to the Single Bits of U-Interface . . . . . . . . . . . . . . . . . . . . . . . .115

Single Bits Transmission on U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

Single Bits Reception from U . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120

Setting Superframe Marker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Layer 1 Activation and Deactivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Complete Activation Initiated by LT . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

Activation with ACT-Bit Status Ignored by the Exchange Side . . . . . . .127

Complete Activation Initiated by TE . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

Complete Deactivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

Partial Activation (U Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Activation Initiated by LT with U Active . . . . . . . . . . . . . . . . . . . . . . . . .131

Activation Initiated by TE with U Active . . . . . . . . . . . . . . . . . . . . . . . . .132

Deactivating S/T-Interface Only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

Activation Initiated by LT with Repeater . . . . . . . . . . . . . . . . . . . . . . . .135

Activation Initiated by TE with Repeater . . . . . . . . . . . . . . . . . . . . . . . .136

Loss of Synchronization / Signal at Repeater . . . . . . . . . . . . . . . . . . . .137

Deactivation with Repeater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141

Activation Attempt Initiated by NT in NT-Auto Activation Mode . . . . . . .142

Activation in the µP-NT Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142

Upstream Wake-Up Indication in the LT Repeater Mode . . . . . . . . . . .143

State Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

State Machine Notation Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145

Data Sheet 01.99

Semiconductor Group

PEB2091N Related Products

	PEB2091N	PEB2091NV5.3	PEF2091FV5.3	PEF2091HV5.3	PEF2091NV5.3
Description	DATACOM, ISDN ECHO CANCELLER, PQCC44	DATACOM, ISDN ECHO CANCELLER, PQCC44	DATACOM, ISDN ECHO CANCELLER, PQCC44	DATACOM, ISDN ECHO CANCELLER, PQCC44	DATACOM, ISDN ECHO CANCELLER, PQCC44
Number of functions	1	1	1	1	1
Number of terminals	44	44	64	64	44
Maximum operating temperature	70 Cel	70 °C	85 °C	85 °C	85 °C
Minimum operating temperature	0.0 Cel	-	-40 °C	-40 °C	-40 °C
surface mount	Yes	YES	YES	YES	YES
Terminal form	J BEND	J BEND	GULL WING	GULL WING	J BEND
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD
Temperature level	COMMERCIAL	COMMERCIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Maker	-	SIEMENS	SIEMENS	SIEMENS	SIEMENS
Reach Compliance Code	-	unknown	unknow	unknow	unknow
JESD-30 code	-	S-PQCC-J44	S-PQFP-G64	S-PQFP-G64	S-PQCC-J44
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	-	SQUARE	SQUARE	SQUARE	SQUARE
Package form	-	CHIP CARRIER	FLATPACK	FLATPACK	CHIP CARRIER
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Nominal supply voltage	-	5 V	5 V	5 V	5 V
technology	-	CMOS	CMOS	CMOS	CMOS
Telecom integrated circuit types	-	ISDN ECHO CANCELLER	ISDN ECHO CANCELLER	ISDN ECHO CANCELLER	ISDN ECHO CANCELLER

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Play with Raspberry Pi 3 - Summary: [url=home.php?mod=space&uid=428269]@shinykongcn[/url] [size=4][url=https://bbs.eeworld.com.cn/thread-503409-1-1.html]Play with Raspberry Pi 3 + HD beautiful fruit photos unboxing[/url] [/size][size=4]...; okhxyyo Embedded System

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