Datasheet > S2018TB

S2018TB

更新时间： 2024-09-20 19:07:47

品牌	Logo	应用领域
AMCC		时钟信息通信管理外围集成电路
页数	文件大小	规格书
26页	225K
描述
Crossbar Switch, 17-Bit, BICMOS, PBGA352, 35 X 35 MM, SBGA-352

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S2018TB 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	BGA	包装说明：	LBGA,
针数：	352	Reach Compliance Code：	compliant
ECCN代码：	3A001.A.3	HTS代码：	8542.39.00.01
风险等级：	8.63	边界扫描：	NO
最大时钟频率：	100 MHz	外部数据总线宽度：	17
JESD-30 代码：	S-PBGA-B352	长度：	35 mm
低功率模式：	NO	端子数量：	352
最高工作温度：	70 °C	最低工作温度：	-40 °C
输出数据总线宽度：	17	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
认证状态：	Not Qualified	座面最大高度：	1.67 mm
最大供电电压：	3.465 V	最小供电电压：	3.135 V
标称供电电压：	3.3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	OTHER
端子形式：	BALL	端子节距：	1.27 mm
端子位置：	BOTTOM	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	35 mm	uPs/uCs/外围集成电路类型：	DSP PERIPHERAL, CROSSBAR SWITCH
Base Number Matches：	1

S2018TB 数据手册

APPLICATION NOTE

17 X 17 CROSSPOINT SWITCH APPLICATION NOTE

S2018

17 X 17 CROSSPOINT SWITCH APPLICATION NOTE

information pertaining to the S2092 pinout, thermal

management and connectivity. More importantly, this

note shows how the S2018 and the S2092 are con-

nected together when combined.

APPLICATIONS

• Internet switches

• Digital video

• Digital demultiplexing

S2018 GENERAL DESCRIPTION

• Microwave or fiber-optic data distribution

• High-speed automatic test equipment

• Datacom or telecom switching

The S2018 is a very high-speed 17 x 17 differential

crosspoint switch with full broadcast capability. Any

of its 17 differential LVPECL input signal pairs can

be connected to any or all of its 17 differential CML

output signal pairs.

PURPOSE

The purpose of this application note is to describe

the basic operation of the S2018, a 17 x 17 3.2 Gbps

Differential Crosspoint Switch. All information

needed to successfully operate the S2018 are in this

application note. Included in this note is the configu-

ration procedure that explains how to program the

S2018 for new configurations. It also includes a de-

scription of how to correctly set the programmable

output swing. Furthermore, information on connectiv-

ity and thermal management are included to ensure

proper use of the device.

The differential 10K LVPECL logic data path makes

the part ideal for high-speed applications. The differ-

ential nature of the data path is retained throughout

the crosspoint structure, to minimize data distortion

and to handle NRZ data rates up to 3.2 gigabits per

second. The high speed serial inputs to the S2018

are internally biased to Vcc -0.84V and have internal

100 Ω line-to-line termination.

LVTTL configuration controls simplify interfacing to

slower speed circuitry. Once a new configuration has

been entered into the configuration register file, the

S2018 can be completely reconfigured by pulsing

the CONFIGN input.

In addition to the operation of the S2018, this applica-

tion note also explains how the S2018 and the S2092

can be used together as illustrated in Figure 1. A

basic description of the S2092 is given along with

Figure 1. System Block Diagram

Serial Data Out

Serial Data In

DIN0P/N

DIN1P/N

DOUT0P/N

CDR

Serial Data Out

DOUT1P/N

Crosspoint

Switch

S2018

Serial Data Out

Serial Data In

CDR

DIN15P/N DOUT15P/N

DOUT16P/N

DIN16P/N

August 7, 2000

12 3 4 5 6 7...26

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与S2018TB相关器件

型号	品牌	获取价格	描述	数据表
S201D01	SHARP	获取价格	16-Pin DIP Type SSR for Low Power Control
S201D01F	SHARP	获取价格	Trigger Output SSR, 1-Channel, 4000V Isolation, LEAD FREE, PLASTIC, DIP-16
S201D02	SHARP	获取价格	16-Pin DIP Type SSR for Low Power Control
S201D02V	SHARP	获取价格	Trigger Output SSR, 1-Channel, 4000V Isolation, DIP-16
S201DH1	SHARP	获取价格	16-Pin DIP Type SSR for Low Power Control
S201DH1Y	SHARP	获取价格	Trigger Output SSR, 1-Channel, 4000V Isolation, PLASTIC, DIP-16
S201DH2	SHARP	获取价格	16-Pin DIP Type SSR for Low Power Control
S201DH2F	SHARP	获取价格	暂无描述
S201DL	JOHANSON	获取价格	RF Ceramic Component Proto-Typing Kits
S201E	LITTELFUSE	获取价格	SCRs (1 A to 70 A)

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