Datasheet > CYS25G0101DX-AEXC

CYS25G0101DX-AEXC

更新时间： 2024-02-26 06:03:58

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		ATM 异步传输模式电信信息通信管理电信集成电路
页数	文件大小	规格书
22页	384K
描述
Transceiver, 1-Func, BICMOS, PQFP120, 14 X 14 MM, 1 MM HEIGHT, LEAD FREE, MS-026, TQFP-120

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CYS25G0101DX-AEXC 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	HTFQFP, TQFP120,.64SQ,16
针数：	120	Reach Compliance Code：	compliant
ECCN代码：	5A991.B.1	HTS代码：	8542.39.00.01
Factory Lead Time：	1 week	风险等级：	5.77
应用程序：	SONET	JESD-30 代码：	S-PQFP-G120
JESD-609代码：	e3	长度：	14 mm
湿度敏感等级：	3	功能数量：	1
端子数量：	120	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：	HTFQFP	封装等效代码：	TQFP120,.64SQ,16
封装形状：	SQUARE	封装形式：	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	260	电源：	1.5,3.3 V
认证状态：	Not Qualified	座面最大高度：	1.2 mm
子类别：	ATM/SONET/SDH ICs	标称供电电压：	3.3 V
表面贴装：	YES	技术：	BICMOS
电信集成电路类型：	ATM/SONET/SDH TRANSCEIVER	温度等级：	COMMERCIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.4 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	30	宽度：	14 mm
Base Number Matches：	1

CYS25G0101DX-AEXC 数据手册

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CYS25G0101DX

SONET OC-48 Transceiver

Features

Functional Description

■ SONET OC-48 operation

The CYS25G0101DX SONET OC-48 Transceiver is

communications building block for high speed SONET data

communications. It provides complete parallel-to-serial and

serial-to-parallel conversion, clock generation, and clock and

data recovery operations in a single chip optimized for full

SONET compliance.

■ Bellcore and ITU jitter compliance

■ 2.488 GBaud serial signaling rate

■ Multiple selectable loopback or loop through modes

■ Single 155.52 MHz reference clock

Transmit Path

■ Transmit FIFO for flexible data interface clocking

■ 16-bit parallel-to-serial conversion in transmit path

■ Serial-to-16-bit parallel conversion in receive path

New data is accepted at the 16-bit parallel transmit interface at

a rate of 155.52 MHz. This data is passed to a small integrated

FIFO to enable flexible transfer of data between the SONET

processor and the transmit serializer. As each 16-bit word is read

from the transmit FIFO, it is serialized and sent out to the high

speed differential line driver at a rate of 2.488 Gbits per second.

■ Synchronous parallel interface

❐ LVPECL compliant

❐ HSTL compliant

Receive Path

■ Internal transmit and receive phase-locked loops (PLLs)

As serial data is received at the differential line receiver, it is

passed to a clock and data recovery (CDR) PLL that extracts a

precision low jitter clock from the transitions in the data stream.

This bit rate clock is used to sample the data stream and receive

the data. Every 16-bit times, a new word is presented at the

receive parallel interface along with a clock.

■ Differential CML serial input

❐ 50 mV input sensitivity

❐ 100internal termination and DC restoration

■ Differential CML serial output

❐ Sourcematchedfor50 transmissionlines(100 differential

transmission lines)

Parallel Interface

The parallel I/O interface supports high speed bus communica-

tions using HSTL signaling levels to minimize both power

consumption and board landscape. The HSTL outputs are

capable of driving unterminated transmission lines of less than

70 mm and terminated 50 transmission lines of more than twice

that length.

■ Direct interface to standard fiber optic modules

■ Less than 1.0W typical power

■ 120-pin 14 mm × 14 mm TQFP

■ Standby power saving mode for inactive loops

■ 0.25 BiCMOS technology

The CYS25G0101DX Transceiver’s parallel HSTL I/O can also

be configured to operate at LVPECL signaling levels. This is

done externally by changing V_DDQ, V_REFand creating a simple

circuit at the termination of the transceiver’s parallel output

interface.

■ Pb-free packages available

Cypress Semiconductor Corporation

Document Number: 38-02009 Rev. *O

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised October 24, 2013

12 3 4 5 6 7...22

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与CYS25G0101DX-AEXC相关器件

型号	品牌	描述	获取价格	数据表
CYS25G0101DX-ATC	CYPRESS	SONET OC-48 Transceiver	获取价格
CYS25G0101DX-ATI	CYPRESS	SONET OC-48 Transceiver	获取价格
CYS25G0101DX-ATXC	CYPRESS	SONET OC-48 Transceiver	获取价格
CYS25G0101DX-ATXI	CYPRESS	SONET OC-48 Transceiver	获取价格
CYS25G0101DX-BBC	CYPRESS	ATM/SONET/SDH Transceiver, BICMOS, PBGA100,	获取价格
CYS25G0102DX-ATC	CYPRESS	Transceiver, 1-Func, BICMOS, PQFP120, 14 X 14 MM, 1.40 MM HEIGHT, TQFP-120	获取价格

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