XR-T6166CD

更新时间： 2024-09-16 22:34:43

品牌	Logo	应用领域
艾科嘉 - EXAR		/
页数	文件大小	规格书
16页	153K
描述
Codirectional Digital Data Processor

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中文翻译

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数据手册

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XR-T6166CD 数据手册

XR-T6166

Codirectional Digital Data

Processor

...the analog plus company^TM

June 1997–3

APPLICATIONS

FEATURES

D CCITT G.703 Compliant 64kbps Codirectional

D Low Power CMOS Technology

Interface

D All Receiver and Transmitter Inputs and Outputs are

D Performs the Digital and Analog Functions for

a Complete 64kbps Data Adaption Unit (DAU) When

Used With the XR-T6164

TTL Compatible

D Transmitter Inhibits Bipolar Violation Insertion for

Transmission of Alarm Conditions

D Alarm Output Indicates Loss of Received Bipolar

Violations

D Tolerance of 125µs Variance of Data Transfer

Timing in Both Transmit and Receive Paths

Allows Operation in Plesiochronous Networks

D Both Receiver and Transmitter Perform Byte

Insertion or Deletion in Response to Local Clock

Slips and Provide Outputs Indicating Slip Logic

Activity

GENERAL DESCRIPTION

The XR-T6166 is a CMOS device which contains the

digital circuitry necessary to interface both directions of a

64kbps data stream to 2.048Mbps transmit and receive

PCM time-slots. The XR-T6166 and the companion

XR-T6164 line interface chip together form a CCITT

G.703 compliant 64kbps codirectional interface.

stream. The receiver, which performs the reverse

operation, decodes the 64kbps data, extracts a clock

signal, and then outputs the data to a 2.048Mbps

time-slot. The XR-T6166 provides features which allow

the repetitions and deletions of both received and

transmitted data as clock skews and transients occur.

These slip occurrences are indicated by byte insertion

and deletion flags. Outputs are also provided for

extracted receive clock and clock recovery circuit loss of

lock.

The XR-T6166 contains separate transmit and receive

sections. The transmitter transforms 8 bit serial data from

a 2.048Mbps time-slot into an encoded 64kbps data

ORDERING INFORMATION

Operating

Temperature Range

Part No.

XR-T6166CP

XR-T6166IP

XR-T6166CD

XR-T6166ID

Package

28 Lead 600 Mil PDIP

0°C to +70°C

–40°C to 85°C

0°C to +70°C

–40°C to 85°C

28 Lead 600 Mil PDIP

28 Lead 300 Mil JEDEC SOIC

Rev. 2.02

E1990

EXAR Corporation, 48720 Kato Road, Fremont, CA 94538 z (510) 668-7000 z (510) 668-7010

12 3 4 5 6 7...16

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与XR-T6166CD相关器件

型号	品牌	获取价格	描述	数据表
XR-T6166CP	EXAR	获取价格	Codirectional Digital Data Processor
XRT6166CP-F	EXAR	获取价格	PCM Transceiver, 1-Func, CMOS, PDSO28, 0.300 INCH, GREEN, SOIC-28
XR-T6166ID	EXAR	获取价格	Codirectional Digital Data Processor
XRT6166ID-F	EXAR	获取价格	PCM Transceiver, 1-Func, CMOS, PDIP28, 0.600 INCH, GREEN, PLASTIC, DIP-28
XR-T6166IP	EXAR	获取价格	Codirectional Digital Data Processor
XRT6166IP-F	EXAR	获取价格	PCM Transceiver, 1-Func, CMOS, PDIP28, 0.600 INCH, GREEN, PLASTIC, DIP-28
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