XRT6164CDTR-F Exar Corporation, XRT6164CDTR-F Datasheet

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XRT6164CDTR-F

Manufacturer Part Number
XRT6164CDTR-F
Description
Digital Line Interface Transceiver-CCITT G.703 64Kbit/s Codirectional Interface
Manufacturer
Exar Corporation
Datasheet

Specifications of XRT6164CDTR-F

Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
GENERAL DESCRIPTION
The XRT6164 is a CMOS analog chip intended for general purpose line interface applications at bit rates up to
1.544Mbps (T1). It contains both receive and transmit circuitry in a 16-pin dual-in-line plastic package. The receiver
is designed for short line applications having a cable loss up to 10dB measured at the half bit rate. The transmitter
has open collector line driver outputs that are capable of handling up to 40mA. When used in conjunction with either
XRT6165 or XRT6166, the chip set provides a 64Kbps codirectional interface as specified in CCITT G.703.
ORDERING INFORMATION
Single 5V Supply
CCITT G.703 Compatible When Used With
Either XR-T6165 or XR-T6166
Low Power
TTL Compatible Digital Inputs and Outputs
Links Remote Equipment at Distances up to
500 Meters Without Equalization
Receive Data Comparator Threshold Storage
Provides Ping-Pong Operation Capability
Loss of Signal Alarm
Dual Matched Driver Outputs
EXAR Corporation, 48720 Kato Road, Fremont, CA 94538 (510) 668-7000 FAX (510) 668-7017
Rev. 4.0.0
XRT6164CP
XRT6164CD
Part No.
16-Lead 300 Mil JEDEC SOIC
16-Lead 300 Mil PDIP
Package
APPLICATIONS
Data Adaption Unit (DAU)
General Purpose TTL Compatible Line Inter-
face
Digital Line Interface Transceiver
Temperature Range
0°C to +70°C
0°C to +70°C
XRT6164
Operating
February 2007

Related parts for XRT6164CDTR-F

XRT6164CDTR-F Summary of contents

Page 1

... XRT6165 or XRT6166, the chip set provides a 64Kbps codirectional interface as specified in CCITT G.703. ORDERING INFORMATION Part No. XRT6164CP XRT6164CD Rev. 4.0.0 EXAR Corporation, 48720 Kato Road, Fremont, CA 94538 (510) 668-7000 FAX (510) 668-7017 Digital Line Interface Transceiver APPLICATIONS Data Adaption Unit (DAU) General Purpose TTL Compatible Line Inter- face ...

Page 2

XRT6164 Block DIagram PEAK CAP 14 RX+I/P 16 Peak Detector RX-I/P 1 TCM TCM CON 15 Control Bias GNDA 4 TX+I/P 11 TX-I GNDD 7 Rev. 4.0.0 Positive Data Comparator Threshold ...

Page 3

PIN CONFIGURATION 16 Lead PDIP (0.300”) PIN DESCRIPTION Pin# Symbol Type Description 1 RX-I/P I Receiver Negative Bipolar Input. Line analog input. 2 I/P BIAS O Receive Input Bias. Connects to center tap of input transformer secondary winding ...

Page 4

XRT6164 ELECTRICAL CHARACTERISTICS Test Conditions +/- 5 Parameters DC Electrical Characteristics Supply Voltage Analog Supply Current Digital Supply Current Receiver Input Signal Dynamic Range Input Impedance Input Slicing Threshold Input Bias Voltage Loss of Signal ...

Page 5

ELECTRICAL CHARACTERISTIC (CONT’D) Parameters AC Electrical Characteristics (Cont’d) Transmitter Output Rise Time Output Fall Time Rising Edge Delay Falling Edge Delay Notes: Bold face parameters are covered by production test and guaranteed over operating temperature range. Specifications are subject to ...

Page 6

XRT6164 SYSTEM DESCRIPTION The XRT6164 is a general purpose line interface chip that contains the receive and transmit circuitry neces- sary to convert TTL logic levels to a bipolar signal both to and from a twisted pair cable. Receiver The ...

Page 7

Figure 2. XRT6164 Line Driver Application Rev. 4.0.0 XRT6164 XRT6164 7 ...

Page 8

XRT6164 16 LEAD PLASTIC DUAL-IN-LINE SYMBOL Note: The control dimension is the inch column Rev. 4.0.0 (300 MIL PDIP) Rev. 1.00 ...

Page 9

LEAD SMALL OUTLINE (300 MIL JEDEC SOIC) SYMBOL Note: The control dimension is the millimeter column Rev. 4.0.0 Rev. 1.00 INCHES MILLIMETERS MIN MAX MIN MAX 0.093 0.104 2.35 ...

Page 10

... XRT6164 EXAR Corporation reserves the right to make changes to the products contained in this publication in order to improve design, performance or reliability. EXAR Corporation assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contained here in are only for illustration purposes and may vary depending upon a user’ ...

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