Datasheet > DS2174QN/TR+

DS2174QN/TR+

更新时间： 2024-02-04 12:38:56

品牌	Logo	应用领域
美信 - MAXIM		电信电信集成电路
页数	文件大小	规格书
24页	261K
描述
Telecom Circuit, PQCC44,

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技术参数
数据手册

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DS2174QN/TR+ 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	QCCJ, LDCC44,.7SQ	Reach Compliance Code：	compliant
风险等级：	5.84	JESD-30 代码：	S-PQCC-J44
JESD-609代码：	e3	端子数量：	44
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCJ
封装等效代码：	LDCC44,.7SQ	封装形状：	SQUARE
封装形式：	CHIP CARRIER	电源：	3.3 V
认证状态：	Not Qualified	子类别：	Other Telecom ICs
最大压摆率：	60 mA	标称供电电压：	3.3 V
表面贴装：	YES	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	Base Number Matches：	1

DS2174QN/TR+ 数据手册

DS2174

EBERT

www.maxim-ic.com

GENERAL DESCRIPTION

FEATURES

The DS2174 enhanced bit error-rate tester

(EBERT) is a software-programmable test-pattern

generator, receiver, and analyzer capable of

meeting the most stringent error-performance

requirements of digital transmission facilities. It

features bit-serial, nibble-parallel, and byte-

parallel data interfaces, and generates and

uniquely synchronizes to pseudorandom patterns

of the form 2ⁿ- 1, where n can take on values from

1 to 32, and user-defined repetitive patterns of any

length up to 512 octets.

C Generates and detects digital patterns for

analyzing and trouble-shooting digital

communications systems

C Programmable polynomial length and

feedback taps for generation of any

pseudorandom patterns up to 2³²- 1; up to

32 taps can be used in the feedback path

C Programmable, user-defined pattern

registers for long repetitive patterns up to

512 bytes in length

C Large 48-bit count and bit error count

registers

APPLICATIONS

C Routers

C Software-programmable bit error insertion

C Fully independent transmit and receive

paths

C Channel Service Units (CSUs)

C Data Service Units (DSUs)

C Muxes

C 8-bit parallel-control port

C Detects polynomial test patterns in the

presence of bit error rates up to 10^-2

C Programmable for serial, 4-bit parallel, or

8-bit parallel data interfaces

C Switches

C Digital-to-Analog Converters (DACs)

C CPE Equipment

Bridges

C Serial mode clock rate is 155MHz; byte

mode is 80MHz for a net 622Mbps; OC-3

C Available in 44-pin PLCC

Smart Jack

PIN CONFIGURATION

ORDERING INFORMATION

TOP VIEW

TEMP

RANGE

PIN-

PACKAGE

44 PLCC

PART

DS2174Q

0°C to +70°C

RDAT3

RDAT4

RDAT5

39 D2

DS2174QN -40°C to +85°C 44 PLCC

38 D1

37 D0

36 TDAT7

35 TDAT6

34 GND

33 TDAT5

32 TDAT4

31 TDAT3

30 TDAT2

29 GND

RDAT6 10

RDAT7 11

GND 12

A0 13

DS2174

A1 14

A2 15

A3 16

CS 17

Note: Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device

may be simultaneously available through various sales channels. For information about device errata, click here: www.maxim-ic.com/errata.

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