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PEB2265HV1.1: DescriptionTwo Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2); File Size842KB，77 Pages; ManufacturerSIEMENS; Websitehttp://www.infineon.com/

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PEB2265HV1.1 Overview

Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2)

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ICs for Communications

Two Channel Codec Filter with IOM

-2 Interface

(IOM

-2 – SICOFI

-2)

PEB 2265 Version 1.1

Preliminary Data Sheet 1997-07-01

T2265-XV11-P1-7600

PEB 2265

Revision History:

Previous Version:

Page

(in previous (in current

Version)

Subjects (major changes since last revision)

Current Version: 1997-07-01

Edition 1997-07-01

HL TS,

Balanstraße 73,

81541 München

Siemens AG 1997.

Attention please!

As far as patents or other rights of third parties are concerned, liability is only assumed for components, not for applications, processes

and circuits implemented within components or assemblies.

The information describes the type of component and shall not be considered as assured characteristics.

Terms of delivery and rights to change design reserved.

For questions on technology, delivery and prices please contact the Semiconductor Group Offices in Germany or the Siemens Companies

and Representatives worldwide (see address list).

Due to technical requirements components may contain dangerous substances. For information on the types in question please contact

your nearest Siemens Office, Semiconductor Group.

Siemens AG is an approved CECC manufacturer.

Packing

Please use the recycling operators known to you. We can also help you – get in touch with your nearest sales office. By agreement we will

take packing material back, if it is sorted. You must bear the costs of transport.

For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs in-

curred.

Components used in life-support devices or systems must be expressly authorized for such purpose!

Critical components

of the Semiconductor Group of Siemens AG, may only be used in life-support devices or systems

with the express

written approval of the Semiconductor Group of Siemens AG.

1 A critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the

failure of that life-support device or system, or to affect its safety or effectiveness of that device or system.

2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain hu-

man life. If they fail, it is reasonable to assume that the health of the user may be endangered.

PEB 2265

Table of Contents

1.1

1.2

1.3

1.3.1

1.3.2

1.3.3

2.1

2.1.1

2.1.2

2.1.3

2.1.4

2.2

2.3

2.3.1

2.3.2

2.3.3

2.3.4

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

3.3.1

3.3.2

3.3.3

3.3.4

3.4

3.5

3.5.1

3.5.2

3.5.3

3.5.4

3.6

Page

Overview

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Pin Configuration (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

Pin Definition and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Common Pins for all Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Specific Pins for Channel 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Specific Pins for Channel 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

IOM

-2 – SICOFI

-2 Principles

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

IOM

-2 – SICOFI

-2 Signal Flow Graph (for either channel) . . . . . . . . . .12

Transmit Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Receive Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Loops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Test Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

IOM

-2 – SICOFI

-2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

IOM

-2 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

IOM

-2 Interface Timing for 16 voice channels (per 8 kHz frame) . . . . . .15

IOM

-2 Interface Timing (DCL = 4096 kHz, MODE = 1, per 8 kHz frame) 15

IOM

-2 Interface Timing (DCL = 2048 kHz, MODE = 0) . . . . . . . . . . . . . .16

IOM

-2 Time-Slot Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Programming the IOM

-2 – SICOFI

-2

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

Types of Monitor Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

IOM

-2 – SICOFI

-2 Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

SOP - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

XOP - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

COP - Write Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

SOP - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

XOP - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

COP - Read Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Example for a Mixed Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

SOP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

CR1 Configuration Register 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

CR2 Configuration Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

CR3 Configuration Register 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

CR4 Configuration Register 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

COP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

XOP Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

XR1 Extended Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

XR2 Extended Register 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

XR3 Extended Register 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

XR4 Extended Register 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

SLIC Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

1997-07-01

Semiconductor Group

PEB 2265

Table of Contents

3.7

3.8

3.8.1

3.8.2

3.8.3

3.9

3.9.1

3.9.2

3.9.3

3.9.4

3.9.5

3.9.6

4.1

5.1

5.1.1

5.1.2

5.2

5.2.1

5.2.2

5.2.3

5.3

5.4

5.5

5.6

5.7

5.8

5.8.1

5.8.2

5.9

5.10

6.1

6.2

6.3

6.4

6.5

6.6

6.6.1

6.6.2

Page

IOM

-2 Interface Command/Indication Byte . . . . . . . . . . . . . . . . . . . . . . .38

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

RESET (Basic setting mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Programmable Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Impedance Matching Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Transhybrid Balancing (TH) Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Filters for Frequency Response Correction . . . . . . . . . . . . . . . . . . . . . . . .43

Amplification/Attenuation -Filters AX1, AX2, AR1, AR2 . . . . . . . . . . . . . .44

Amplification/Attenuation Receive (AR1, AR2)-Filter . . . . . . . . . . . . . . . .44

Amplification/Attenuation Transmit (AX1, AX2)-Filter . . . . . . . . . . . . . . . .44

QSICOS Software

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

QSICOS Supports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Transmission Characteristics

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

Receive: reference frequency 1 kHz, input signal level 0 dBm0 . . . . . . . .48

Transmit: reference frequency 1 kHz, input signal level 0 dBm0 . . . . . . .48

Group Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Group Delay absolute values: Input signal level 0 dBm0 . . . . . . . . . . . . .49

Group Delay Distortion transmit: Input signal level 0 dBm0 . . . . . . . . . . .49

Group Delay Distortion receive: Input signal level 0dBm0 . . . . . . . . . . . .50

Out-of-Band Signals at Analog Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Out-of-Band Signals at Analog Output . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Out of Band Idle Channel Noise at Analog Output . . . . . . . . . . . . . . . . . .52

Overload Compression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Gain Tracking (receive or transmit) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Total Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Total Distortion Measured with Sine Wave . . . . . . . . . . . . . . . . . . . . . . . .53

Total Distortion Measured with Noise According to CCITT . . . . . . . . . . . .54

Single Frequency Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Transhybrid Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Electrical Characteristics.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Operating Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Digital Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Analog Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

RESET Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

IOM

-2 Interface Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

4 MHz Operation Mode (Mode = 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2 MHz Operation Mode (Mode = 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

1997-07-01

Semiconductor Group

PEB2265HV1.1 Related Products

	PEB2265HV1.1	PEB2265
Description	Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2)	Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2)

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