Datasheet > S3016A

S3016A

更新时间： 2024-02-07 14:05:36

品牌	Logo	应用领域
AMCC		ATM 异步传输模式电信电信集成电路
页数	文件大小	规格书
23页	148K
描述
ATM Network Interface, 1-Func, PQFP52, HEAT SINK, PLASTIC, TQFP-52

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技术参数
数据手册

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S3016A 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	QFP	包装说明：	HQFP, QFP52,.47SQ
针数：	52	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.78
应用程序：	ATM;SONET	运营商类型：	E-4
运营商类型（2）：	STS-3/OC-3	数据速率：	155520 Mbps
JESD-30 代码：	S-PQFP-G52	JESD-609代码：	e0
长度：	10 mm	功能数量：	1
端子数量：	52	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：	HQFP	封装等效代码：	QFP52,.47SQ
封装形状：	SQUARE	封装形式：	FLATPACK, HEAT SINK/SLUG
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	5 V
认证状态：	Not Qualified	子类别：	Digital Transmission Interfaces
最大压摆率：	240 mA	标称供电电压：	5 V
表面贴装：	YES	电信集成电路类型：	ATM/SONET/SDH NETWORK INTERFACE
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	10 mm	Base Number Matches：	1

S3016A 数据手册

S3015/S3016

E4/STM-1/OC-3 ATM INTERFACE CIRCUITS

trolled Oscillator (VCO), which generates the recov-

ered clock. Frequency stability without incoming data

is guaranteed by an alternate reference input

(REFCKIN) to which the PLL locks when data is lost.

S3016 RECEIVER FUNCTIONAL

DESCRIPTION

The S3016 receiver provides the first stage of digital

processing of a receive SONET STS-3 or ITU-T E4 serial

bit stream. A Coded Mark Inversion (CMI) decoder can

be enabled for decoding STS-3 electrical and E4 signals.

When the test clock enable (TSTCLKEN) input is set

high, the clock recovery block is disabled. The refer-

ence clock (REFCKIN) is used as the bit rate clock

input in place of the recovered clock. This feature is

used for functional testing of the device.

Clock recovery is performed on the incoming

scrambled NRZ or CMI–coded data stream. A reference

clock is required for phase locked loop start-up and

proper operation under loss of signal conditions. An

integral prescaler and phase locked loop circuit is used

to multiply this reference frequency to the nominal bit rate.

The loop filter transfer function is optimized to enable

the PLL to track the jitter, yet tolerate the minimum

transition density expected in a received SONET or

E4 data signal. This transfer function yields a typical

capture time of 16 µs for random incoming NRZ data.

Clock Recovery

The total loop dynamics of the clock recovery PLL yield

a jitter tolerance which exceeds the minimum tolerance

proposed for OC-3/STM-1/E4 equipment by the Bellcore

and ITU-T documents, shown in Figure 13.

The Clock Recovery function, as shown in the block

diagram in Figure 10, generates a clock that is fre-

quency matched to the incoming data baud rate at

the SERDATIP/N differential inputs. The clock is

phase aligned by a PLL so that it samples the data

in the center of the data eye pattern.

Optical and Electrical Interfaces

The digital data inputs (SERDATIP/N) are the PECL

inputs from an optical to electrical converter, as shown

in Figure 16. The data input for the coaxial interface is

ANDATIN, which is the serial data input from the equal-

izer circuit and should be connected as shown in Figure

17. The EQUALSEL input is used to select either

SERDATIP/N or ANDATIN.

The phase relationship between the edge transitions

of the data and those of the generated clock are

compared by a phase/frequency discriminator. Output

pulses from the discriminator indicate the required

direction of phase corrections. These pulses are

smoothed by an integral loop filter. The output of the

loop filter controls the frequency of the Voltage Con-

Figure 10. S3016 OC-3/STM-1/E4 Receiver Functional Block Diagram

CAP1

LOOP

VCO

FILTER

CAP2

REFCKIN

TSTCLKEN

CMISEL

REFCKOUT

SERCLKOP/N

LCV

CLOCK

DIVIDER

LOCK

LOSOUT

DETECTOR

RSTB

BUFINA, BUFINB

BUFOUT

PHASE DETECTOR

SERDATOP/N

LOSOPT

2:1

MUX

LOSIN

LOSREF

SERDATIP/N

2:1

MUX

ANDATIN

EQUALSEL

1...3 4 567 8 9...23

中文翻译

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与S3016A相关器件

型号	品牌	获取价格	描述	数据表
S3016AH0	AMCC	获取价格	ATM Network Interface, 1-Func, PDSO52, PQFP, TEP, 52 PIN
S3016NH	STMICROELECTRONICS	获取价格	30A, 800V, SCR, TO-220AB
S3016PH	STMICROELECTRONICS	获取价格	30A, 1000V, SCR, TO-220AB
S3016VH	STMICROELECTRONICS	获取价格	30A, 1200V, SCR, TO-220AB
S3017A	AMCC	获取价格	ATM/SONET/SDH Transmitter, PQFP52,
S3017A/H1	AMCC	获取价格	Transmitter, 1-Func, PQFP52, PLASTIC, QFP-52
S3017A/H2	AMCC	获取价格	Transmitter, 1-Func, PQFP52, PLASTIC, QFP-52
S3017C/H1	AMCC	获取价格	Transmitter, 1-Func,
S3017C/H2	AMCC	获取价格	Transmitter, 1-Func,
S3017-O	ETC	获取价格	DESOLDERING BRAID

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