Datasheet > DS26324GN

DS26324GN

更新时间： 2024-02-18 19:38:30

品牌	Logo	应用领域
达拉斯 - DALLAS		电信集成电路 PC
页数	文件大小	规格书
120页	855K
描述
3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit

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DS26324GN 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	ROHS COMPLIANT, CSBGA-256
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
风险等级：	5.73	JESD-30 代码：	S-PBGA-B256
长度：	17 mm	湿度敏感等级：	3
功能数量：	1	端子数量：	256
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：	LBGA
封装形状：	SQUARE	封装形式：	GRID ARRAY, LOW PROFILE
峰值回流温度（摄氏度）：	NOT SPECIFIED	座面最大高度：	1.7 mm
标称供电电压：	3.3 V	表面贴装：	YES
电信集成电路类型：	PCM TRANSCEIVER	温度等级：	INDUSTRIAL
端子形式：	BALL	端子节距：	1 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	17 mm	Base Number Matches：	1

DS26324GN 数据手册

DS26324

3.3V, 16-Channel, E1/T1/J1

Short-Haul Line Interface Unit

www.maxim-ic.com

GENERAL DESCRIPTION

FEATURES

ꢀ

16 E1, T1, or J1 Short-Haul Line Interface

Units

The DS26324 is a 16-channel short-haul line

interface unit (LIU) that supports E1/T1/J1 from a

single 3.3V power supply. A wide variety of

applications are supported through internal

impedance matching. A single bill of material can

support E1/T1/J1 that requires no external

termination. Redundancy is supported through

nonintrusive monitoring, optimal high-impedance

modes and configurable 1:1 or 1+1 backup

enhancements. An on-chip synthesizer generates the

E1/T1/J1 clock rates by a single master clock input of

various frequencies. Two clock output references are

also offered. The device is offered in a 256-pin

TE-CSBGA, the smallest package available for a

16-channel LIU.

ꢀ

Independent E1, T1 or J1 Selections

Fully Internal Impedance Match Requires No

External Resistors

ꢀ

Software-Selectable Transmit and Receive-

Side Impedance Match

ꢀ

Crystal-Less Jitter Attenuator

Selectable Single-Rail and Dual-Rail Mode

and AMI or HDB3/B8ZS Line Encoding and

Decoding

ꢀ

Detection and Generation of AIS

Digital/Analog Loss of Signal Detection as

per T1.231, G.775 and ETS 300 233

APPLICATIONS

T1 Digital Cross-Connects

ATM and Frame Relay Equipment

Wireless Base Stations

ꢀ

External Master Clock Can Be Multiple of

2.048MHz or 1.544MHz for T1/J1 or E1

Operation; This Clock Will Be Internally

Adapted for T1 or E1 Usage

ISDN Primary Rate Interface

E1/T1/J1 Multiplexer and Channel Banks

E1/T1/J1 LAN/WAN Routers

ꢀ

Receiver Signal Level Indicator from -2.5dB to

-20dB in 2.5dB Increments

ꢀ

Two Built-In BERT Testers for Diagnostics

FUNCTIONAL DIAGRAM

8-Bit Parallel Interface Support for Intel or

Motorola Mode or a 4-Wire Serial Interface

JTAG

ꢀ

Transmit Short-Circuit Protection

G.772 Nonintrusive Monitoring

SOFTWARE CONTROL

AND JTAG

Receive Monitor Mode Handles Combinations

of 14dB to 20dB of Resistive Attenuation

Along with 12dB to 30dB of Cable Attenuation

LOSS

RTIP

RPOS

RNEG

RCLK

ꢀ

Specification Compliance to the Latest T1

and E1 Standards—ANSI T1.102, AT&T Pub

62411, T1.231, T1.403, ITU-T G.703, G.742,

G.775, G.823, ETS 300 166, and ETS 300 233

RECEIVER

RRING

TPOS

TTIP

TNEG

TCLK

TRANSMITTER

TRING

ꢀ

Single 3.3V Supply with 5V Tolerant I/O

JTAG Boundary Scan as Per IEEE 1149.1

ORDERING INFORMATION

PART

TEMP RANGE PIN-PACKAGE

DS26324G

0°C to +70°C 256 TE-CSBGA

DS26324GN -40°C to +85°C 256 TE-CSBGA

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.

1 of 120

REV: 053107

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与DS26324GN相关器件

型号	品牌	描述	获取价格	数据表
DS26324GN+	MAXIM	3.3V, 16-Channel, E1/T1/J1 Short-Haul Line Interface Unit Independent E1, T1 or J1 Selecti	获取价格
DS26324GN+T&R	MAXIM	PCM Transceiver, 1-Func, PBGA256, ROHS COMPLIANT, CSBGA-256	获取价格
DS26324GNA2	MAXIM	PCM Transceiver, 1-Func, PBGA256, 17 X 17 MM, 1 MM PITCH, CSBGA-256	获取价格
DS26324GNA2+	MAXIM	PCM Transceiver, 1-Func, PBGA256, 17 X 17 MM, 1 MM PITCH, ROHS COMPLIANT, CSBGA-256	获取价格
DS26334	DALLAS	3.3V, 16-Channel, E1/T1/J1 Short and Long-Haul Line Interface Unit	获取价格
DS26334	MAXIM	3.3V, 16-Channel, E1/T1/J1 Short- and Long-Haul Line Interface Unit	获取价格

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