Datasheet > S2068TB

S2068TB

更新时间： 2024-11-01 21:20:55

品牌	Logo	应用领域
AMCC		以太网：16GBASE-T 电信电信集成电路
页数	文件大小	规格书
24页	277K
描述
Ethernet Transceiver, 2-Trnsvr, Bipolar, PBGA156, 21 X 21 MM, COMPACT, TBGA-156

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中文翻译

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技术参数
数据手册

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S2068TB 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：	21 X 21 MM, COMPACT, TBGA-156
针数：	156	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.79
数据速率：	1250000 Mbps	JESD-30 代码：	S-PBGA-B156
JESD-609代码：	e0	长度：	21 mm
湿度敏感等级：	4	功能数量：	2
端子数量：	156	收发器数量：	2
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	LBGA
封装等效代码：	BGA156,16X16,50	封装形状：	SQUARE
封装形式：	GRID ARRAY, LOW PROFILE	峰值回流温度（摄氏度）：	225
电源：	3.3 V	认证状态：	Not Qualified
座面最大高度：	1.65 mm	子类别：	Network Interfaces
最大压摆率：	533 mA	标称供电电压：	3.3 V
表面贴装：	YES	技术：	BIPOLAR
电信集成电路类型：	ETHERNET TRANSCEIVER	温度等级：	COMMERCIAL
端子面层：	TIN LEAD SILVER	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：	30	宽度：	21 mm
Base Number Matches：	1

S2068TB 数据手册

DEVICE

SPECIFICATION

DUAL GIGABIT ETHERNET TRANSCEIVER

S2068

DUAL GIGABIT ETHERNET TRANSCEIVER

FEATURES

GENERAL DESCRIPTION

• Functionally compliant with IEEE 802.3z Gigabit

Ethernet Applications

The S2068 dual transmitter and receiver chip is de-

signed to provide two channels of high-speed serial

data transmission over fiber optic or copper interfaces

conforming to the requirements of the IEEE 802.3z

Gigabit Ethernet specification. The chip runs at

1250.0 Mbps serial data rate with an associated

10-bit parallel data word. The chip provides two sepa-

rate receive PLLs which can be operated asynchro-

nously at slightly different frequencies.

• 1250 MHz (Gigabit Ethernet) operating rate

– Half rate operation

• Dual Transmitter incorporating phase-locked

loop (PLL) clock synthesis from low speed

reference

• Dual Receiver PLL provides clock and data

recovery

Each bi-directional channel provides parallel to serial

and serial-to-parallel conversion, clock generation

and recovery, and framing. The on-chip transmit PLL

synthesizes the high-speed clock from a low-speed

reference. The on-chip dual receive PLL is used for

clock recovery and data re-timing on the two inde-

pendent data inputs. The transmitter and receiver

each support differential PECL-compatible I/O for

copper or fiber optic component interfaces and pro-

vide excellent signal integrity. Local loopback mode

allows for system diagnostics. The chip requires a

3.3V power supply and dissipates 1.37 watts.

• Internally series terminated TTL outputs

• Low-jitter serial PECL interface

• Local Loopback

• Interfaces with coax, twinax, or fiber optics

• Single +3.3V supply, 1.37W power dissipation

• Compact 21mm x 21mm 156 TBGA package

APPLICATIONS

High-speed data communications

• Ethernet Backbones

Figure 1 shows the use of the S2062 and S2068 in a

Gigabit Ethernet application. Figure 2 summarizes

the input/output signals of the device. Figures 3 and

4 show the transmit and receive block diagrams, re-

spectively.

• Multi-port Gigabit Ethernet Cards

• Switched networks

• Data broadcast environments

Figure 1. Typical Dual Gigabit Ethernet Application

GE INTERFACE

SERIAL BP DRIVER

TO SERIAL

BACKPLANE

MAC

(ASIC)

DUAL

GIGABIT

ETHERNET

INTERFACE

S2062

S2068

MAC

(ASIC)

October 13, 2000 / Revision D

12 3 4 5 6 7...24

中文翻译

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与S2068TB相关器件

型号	品牌	获取价格	描述	数据表
S2068TB001	AMCC	获取价格	Ethernet Transceiver, PBGA156, 21 X 21 MM, TBGA-156
S2068TBI001	AMCC	获取价格	Ethernet Transceiver, PBGA156, 21 X 21 MM, TBGA-156
S206A1	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 100V V(DRM), 100V V(RRM), 1 Element
S206A2	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 100V V(DRM), 100V V(RRM), 1 Element
S206B1	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 200V V(DRM), 200V V(RRM), 1 Element
S206B2	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 200V V(DRM), 200V V(RRM), 1 Element
S206D1	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element
S206D2	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 400V V(DRM), 400V V(RRM), 1 Element
S206F1	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 50V V(DRM), 50V V(RRM), 1 Element,
S206F2	HUTSON	获取价格	Silicon Controlled Rectifier, 6A I(T)RMS, 6000mA I(T), 50V V(DRM), 50V V(RRM), 1 Element,

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