82P20516DBF datasheet, PDF - EEWORLD Datasheet

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82P20516DBF: DescriptionPCM Transceiver, 1-Func, PBGA484, 19 X 19 MM, FPBGA-484; CategoryWireless rf/communication Telecom circuit; File Size911KB，115 Pages; ManufacturerIDT (Integrated Device Technology)

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82P20516DBF Overview

PCM Transceiver, 1-Func, PBGA484, 19 X 19 MM, FPBGA-484

82P20516DBF Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	IDT (Integrated Device Technology)
Parts packaging code	BGA
package instruction	BGA, BGA484,22X22,32
Contacts	484
Reach Compliance Code	not_compliant
Is Samacsys	N
JESD-30 code	S-PBGA-B484
JESD-609 code	e0
Humidity sensitivity level	3
Number of functions	1
Number of terminals	484
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	BGA
Encapsulate equivalent code	BGA484,22X22,32
Package shape	SQUARE
Package form	GRID ARRAY
Peak Reflow Temperature (Celsius)	225
power supply	1.8,3.3 V
Certification status	Not Qualified
Nominal supply voltage	1.8 V
surface mount	YES
Telecom integrated circuit types	PCM TRANSCEIVER
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn63Pb37)
Terminal form	BALL
Terminal pitch	0.8 mm
Terminal location	BOTTOM
Maximum time at peak reflow temperature	30
Base Number Matches	1

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16-Channel

Short Haul E1

Line Interface Unit

IDT82P20516

Version -

December 17, 2009

6024 Silver Creek Valley Road, San Jose, California 95138

Telephone: 1-800-345-7015 or 408-284-8200• TWX: 910-338-2070 • FAX: 408-284-2775

Printed in U.S.A.

Table of Contents

TABLE OF CONTENTS ........................................................................................................................................................... 3

LIST OF TABLES .................................................................................................................................................................... 6

LIST OF FIGURES ................................................................................................................................................................... 7

FEATURES ............................................................................................................................................................................... 8

APPLICATIONS........................................................................................................................................................................ 9

DESCRIPTION.......................................................................................................................................................................... 9

BLOCK DIAGRAM ................................................................................................................................................................. 10

1 PIN ASSIGNMENT .......................................................................................................................................................... 11

2 PIN DESCRIPTION ......................................................................................................................................................... 12

3 FUNCTIONAL DESCRIPTION ........................................................................................................................................ 19

3.1 E1 MODE SELECTION ............................................................................................................................................ 19

3.2 RECEIVE PATH ....................................................................................................................................................... 19

3.2.1 Rx Termination ............................................................................................................................................ 19

3.2.1.1 Receive Differential Mode ........................................................................................................... 19

3.2.2 Equalizer ..................................................................................................................................................... 20

3.2.2.1 Line Monitor ................................................................................................................................ 21

3.2.2.2 Receive Sensitivity ...................................................................................................................... 21

3.2.3 Slicer ........................................................................................................................................................... 22

3.2.4 Rx Clock & Data Recovery ......................................................................................................................... 22

3.2.5 Decoder ...................................................................................................................................................... 22

3.2.6 Receive System Interface ........................................................................................................................... 22

3.2.7 Receiver Power Down ................................................................................................................................ 23

3.3 TRANSMIT PATH .................................................................................................................................................... 23

3.3.1 Transmit System Interface .......................................................................................................................... 23

3.3.2 Tx Clock Recovery ...................................................................................................................................... 24

3.3.3 Encoder ....................................................................................................................................................... 24

3.3.4 Waveform Shaper ....................................................................................................................................... 24

3.3.4.1 Preset Waveform Template ........................................................................................................ 24

3.3.4.2 User-Programmable Arbitrary Waveform .................................................................................... 25

3.3.5 Line Driver ................................................................................................................................................... 27

3.3.5.1 Transmit Over Current Protection ............................................................................................... 27

3.3.6 Tx Termination ............................................................................................................................................ 27

3.3.6.1 Transmit Differential Mode .......................................................................................................... 27

3.3.7 Transmitter Power Down ............................................................................................................................ 29

3.3.8 Output High-Z on TTIP and TRING ............................................................................................................ 29

3.4 JITTER ATTENUATOR (RJA & TJA) ....................................................................................................................... 30

3.5 DIAGNOSTIC FACILITIES ....................................................................................................................................... 31

3.5.1 Bipolar Violation (BPV) / Code Violation (CV) Detection and BPV Insertion .............................................. 31

Table of Contents

December 17, 2009

IDT82P20516

16-CHANNEL SHORT HAUL E1 LINE INTERFACE UNIT

3.5.1.1 Bipolar Violation (BPV) / Code Violation (CV) Detection .............................................................

3.5.1.2 Bipolar Violation (BPV) Insertion .................................................................................................

3.5.2 Excessive Zeroes (EXZ) Detection .............................................................................................................

3.5.3 Loss of Signal (LOS) Detection ...................................................................................................................

3.5.3.1 Line LOS (LLOS) .........................................................................................................................

3.5.3.2 System LOS (SLOS) ...................................................................................................................

3.5.3.3 Transmit LOS (TLOS) .................................................................................................................

3.5.4 Alarm Indication Signal (AIS) Detection and Generation ............................................................................

3.5.4.1 Alarm Indication Signal (AIS) Detection ......................................................................................

3.5.4.2 (Alarm Indication Signal) AIS Generation ...................................................................................

3.5.5 PRBS, QRSS, ARB and IB Pattern Generation and Detection ...................................................................

3.5.5.1 Pattern Generation ......................................................................................................................

3.5.5.2 Pattern Detection ........................................................................................................................

3.5.6 Error Counter ..............................................................................................................................................

3.5.6.1 Automatic Error Counter Updating ..............................................................................................

3.5.6.2 Manual Error Counter Updating ..................................................................................................

3.5.7 Loopback ....................................................................................................................................................

3.5.7.1 Analog Loopback ........................................................................................................................

3.5.7.2 Remote Loopback .......................................................................................................................

3.5.7.3 Digital Loopback ..........................................................................................................................

3.5.8 Channel 0 Monitoring ..................................................................................................................................

3.5.8.1 G.772 Monitoring .........................................................................................................................

3.5.8.2 Jitter Measurement (JM) .............................................................................................................

3.6 CLOCK INPUTS AND OUTPUTS ............................................................................................................................

3.6.1 Free Running Clock Outputs on CLKE1 .....................................................................................................

3.6.2 MCLK, Master Clock Input ..........................................................................................................................

3.6.3 XCLK, Internal Reference Clock Input ........................................................................................................

3.7 INTERRUPT SUMMARY .........................................................................................................................................

4 MISCELLANEOUS ..........................................................................................................................................................

4.1 RESET .....................................................................................................................................................................

4.1.1 Power-On Reset .........................................................................................................................................

4.1.2 Hardware Reset ..........................................................................................................................................

4.1.3 Global Software Reset ................................................................................................................................

4.1.4 Per-Channel Software Reset ......................................................................................................................

4.2 MICROPROCESSOR INTERFACE .........................................................................................................................

4.3 POWER UP ..............................................................................................................................................................

4.4 HITLESS PROTECTION SWITCHING (HPS) SUMMARY ......................................................................................

5 PROGRAMMING INFORMATION ...................................................................................................................................

5.1 REGISTER MAP ......................................................................................................................................................

5.1.1 Global Register ...........................................................................................................................................

5.1.2 Per-Channel Register .................................................................................................................................

5.2 REGISTER DESCRIPTION .....................................................................................................................................

5.2.1 Global Register ...........................................................................................................................................

5.2.2 Per-Channel Register .................................................................................................................................

Table of Contents

December 17, 2009

IDT82P20516

16-CHANNEL SHORT HAUL E1 LINE INTERFACE UNIT

6 JTAG ............................................................................................................................................................................... 92

6.1 JTAG INSTRUCTION REGISTER (IR) .................................................................................................................... 92

6.2 JTAG DATA REGISTER .......................................................................................................................................... 92

6.2.1 Device Identification Register (IDR) ............................................................................................................ 92

6.2.2 Bypass Register (BYP) ............................................................................................................................... 92

6.2.3 Boundary Scan Register (BSR) .................................................................................................................. 92

6.3 TEST ACCESS PORT (TAP) CONTROLLER ......................................................................................................... 92

7 THERMAL MANAGEMENT ............................................................................................................................................ 94

7.1 JUNCTION TEMPERATURE ................................................................................................................................... 94

7.2 EXAMPLE OF JUNCTION TEMPERATURE CALCULATION ................................................................................. 94

7.3 HEATSINK EVALUATION ....................................................................................................................................... 94

8 PHYSICAL AND ELECTRICAL SPECIFICATIONS ....................................................................................................... 95

8.1 ABSOLUTE MAXIMUM RATINGS ........................................................................................................................... 95

8.2 RECOMMENDED OPERATING CONDITIONS ...................................................................................................... 96

8.3 DEVICE POWER CONSUMPTION AND DISSIPATION (TYPICAL) 1 ................................................................... 97

8.4 DEVICE POWER CONSUMPTION AND DISSIPATION (MAXIMUM) 1 ................................................................. 98

8.5 D.C. CHARACTERISTICS ....................................................................................................................................... 99

8.6 E1 RECEIVER ELECTRICAL CHARACTERISTICS ............................................................................................. 100

8.7 E1 TRANSMITTER ELECTRICAL CHARACTERISTICS ...................................................................................... 102

8.8 TRANSMITTER AND RECEIVER TIMING CHARACTERISTICS ......................................................................... 103

8.9 CLKE1 TIMING CHARACTERISTICS ................................................................................................................... 105

8.10 JITTER ATTENUATION CHARACTERISTICS ...................................................................................................... 106

8.11 MICROPROCESSOR INTERFACE TIMING ......................................................................................................... 108

8.11.1 Serial Microprocessor Interface ................................................................................................................ 108

8.12 JTAG TIMING CHARACTERISTICS ..................................................................................................................... 110

GLOSSARY ......................................................................................................................................................................... 111

INDEX .................................................................................................................................................................................. 113

ORDERING INFORMATION ................................................................................................................................................ 115

Table of Contents

December 17, 2009

82P20516DBF Related Products

	82P20516DBF	82P20516BFG	82P20516BF
Description	PCM Transceiver, 1-Func, PBGA484, 19 X 19 MM, FPBGA-484	PCM Transceiver, 1-Func, PBGA484, 19 X 19 MM, GREEN, FPBGA-484	PCM Transceiver, 1-Func, PBGA484, 19 X 19 MM, FPBGA-484
Is it lead-free?	Contains lead	Lead free	Contains lead
Is it Rohs certified?	incompatible	conform to	incompatible
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	BGA	BGA	BGA
package instruction	BGA, BGA484,22X22,32	BGA, BGA484,22X22,32	BGA, BGA484,22X22,32
Contacts	484	484	484
Reach Compliance Code	not_compliant	compliant	not_compliant
Is Samacsys	N	N	N
JESD-30 code	S-PBGA-B484	S-PBGA-B484	S-PBGA-B484
JESD-609 code	e0	e1	e0
Humidity sensitivity level	3	3	3
Number of functions	1	1	1
Number of terminals	484	484	484
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	BGA	BGA	BGA
Encapsulate equivalent code	BGA484,22X22,32	BGA484,22X22,32	BGA484,22X22,32
Package shape	SQUARE	SQUARE	SQUARE
Package form	GRID ARRAY	GRID ARRAY	GRID ARRAY
Peak Reflow Temperature (Celsius)	225	260	225
power supply	1.8,3.3 V	1.8,3.3 V	1.8,3.3 V
Certification status	Not Qualified	Not Qualified	Not Qualified
Nominal supply voltage	1.8 V	1.8 V	1.8 V
surface mount	YES	YES	YES
Telecom integrated circuit types	PCM TRANSCEIVER	PCM TRANSCEIVER	PCM TRANSCEIVER
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn63Pb37)	Tin/Silver/Copper (Sn/Ag/Cu)	Tin/Lead (Sn63Pb37)
Terminal form	BALL	BALL	BALL
Terminal pitch	0.8 mm	0.8 mm	0.8 mm
Terminal location	BOTTOM	BOTTOM	BOTTOM
Maximum time at peak reflow temperature	30	30	20
Base Number Matches	1	1	1

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