AFCT-5815AZ

更新时间： 2024-01-23 03:19:42

品牌	Logo	应用领域
安华高科 - AVAGO		光纤异步传输模式放大器 ATM 通信
页数	文件大小	规格书
10页	134K
描述
155 Mb/s Single Mode Fiber Optic Transceiver for ATM, SONET OC-3/SDH STM-1

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技术参数
数据手册

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AFCT-5815AZ 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	ROHS COMPLIANT PACKAGE	Reach Compliance Code：	unknown
ECCN代码：	5A991.B.5.A	HTS代码：	8517.62.00.50
风险等级：	5.82	主体宽度：	25.4 mm
主体高度：	9.8 mm	主体长度或直径：	39.6 mm
内置特性：	AMPLIFIER	通信标准：	ATM, OC-3, SDH, SONET, STM-1
连接类型：	SC CONNECTOR	数据速率（接收）：	155 Mbps
数据速率（发送）：	155 Mbps	发射极/检测器类型：	PIN PHOTODIODE
光纤设备类型：	TRANSCEIVER	光纤类型：	SMF
安装特点：	PANEL MOUNT	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大工作波长：	1360 nm
最小工作波长：	1261 nm	标称工作波长：	1311 nm
标称光功率输出：	0.5623 mW	灵敏度：	-34 dBm
子类别：	Fiber Optic Transceivers	最大供电电压：	5.25 V
最小供电电压：	3.1 V	标称供电电压：	4.2 V
表面贴装：	NO

AFCT-5815AZ 数据手册

Recommended Circuit Schematic

In order to ensure proper functionality of the AFCT-5815xZ

a recommended circuit is provided in Figure 3. When de-

signing the circuit interface, there are a few fundamental

guidelines to follow. For example, in the Recommended

Circuit Schematic ﬁgure the diﬀerential data lines should

be treated as 50 ohm Microstrip or stripline transmission

lines. This will help to minimize the parasitic inductance

and capacitance eﬀects. Proper termination of the dif-

ferential data signals will prevent reﬂections and ringing

which would compromise the signal ﬁdelity and gener-

ate unwanted electrical noise. Locate termination at the

received signal end of the transmission line. The length

of these lines should be kept short and of equal length.

For the high speed signal lines, diﬀerential signals should

be used, not single-ended signals, and these diﬀerential

signals need to be loaded symmetrically to prevent un-

balanced currents from ﬂowing which will cause distor-

tion in the signal.

using the recommended, separate ﬁlter circuits shown in

Figure 3 for the transmitter and receiver sections. These

ﬁlter circuits suppress V noise over a broad frequency

range, this prevents receiver sensitivity degradation due

to V noise. It is recommended that surface-mount

components be used. Use tantalum capacitors for the

10 μF capacitors and monolithic, ceramic bypass capaci-

tors for the 0.1 μF capacitors. Also, it is recommended

that a surface- mount coil inductor of 3.3 μH be used.

Ferrite beads can be used to replace the coil inductors

when using quieter V supplies, but a coil inductor

is recommended over a ferrite bead. All power supply

components need to be placed physically next to the

pins of the receiver and transmitter. Use a good, uni-

form ground plane with a minimum number of holes to

provide a low-inductance ground current return for the

power supply currents.

In addition to these recommendations, Avago Tech-

nologies Application Engineering staﬀ is available for

consulting on best layout practices with various vendors

mux/demux, clock generator and clock recovery circuits.

Avago Technologies has participated in several reference

design studies and is prepared to share the ﬁndings of

these studies with interested customers. Contact your

local Avago Technologies sales representative to arrange

for this service.

Maintain a solid, low inductance ground plane for re-

turning signal currents to the power supply. Multilayer

plane printed circuit board is best for distribution of V

returning ground currents, forming transmission lines

and shielding, Also, it is important to suppress noise

from inﬂuencing the ﬁber-optic transceiver performance,

especially the receiver circuit. Proper power supply

ﬁltering of V for this transceiver is accomplished by

NO INTERNAL

CONNECTION

NO INTERNAL

CONNECTION

TOP VIEW

V_EER

V_EET

V_CCRV_CCT

NOTES:

THE SPLIT-LOAD TERMINATIONS FOR PECL SIGNALS

NEED TO BE LOCATED AT THE INPUT OF DEVICES

RECEIVING THOSE PECL SIGNALS.

RECOMMEND 4-LAYER PRINTED CIRCUIT BOARD WITH

50 MICROSTRIP SIGNAL PATHS BE USED.

R1 = R4 = R6 = R8 = R10 = 130  FOR +5.0V OPERA-

TION, 82  FOR +3.3V OPERATION.

R2 = R3 = R5 = R7 = R9 = 82  FOR +5.0V OPERATION,

130  FOR +3.3V OPERATION.

C1 = C2 = 10 μF

C3 = C4 = C7 = C8 = 100 nF

C5 = C6 = 0.1 μF

L1 = L2 = 3.3 μH COIL OR FERRITE INDUCTOR.

C1 C7

C2 C8

V_CC

L1 L2

V_CC

TERMINATE

AT PHY

V_ccFILTER

AT V_ccPINS

TRANSCEIVER

DEVICE

INPUTS

TERMINATION

TRANSCEIVER

INPUTS

R10 R9

V_CC

Figure 3. Recommended Circuit Schematic

1 234 5 6 7...10

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与AFCT-5815AZ相关器件

型号	品牌	描述	获取价格	数据表
AFCT-5815BZ	AVAGO	155 Mb/s Single Mode Fiber Optic Transceiver for ATM, SONET OC-3/SDH STM-1	获取价格
AFCT-5815BZ_15	AVAGO	nSingle Mode Fiber Optic Transceiver for ATM	获取价格
AFCT-5815CZ	AVAGO	155 Mb/s Single Mode Fiber Optic Transceiver for ATM, SONET OC-3/SDH STM-1	获取价格
AFCT-5815DZ	AVAGO	155 Mb/s Single Mode Fiber Optic Transceiver for ATM, SONET OC-3/SDH STM-1	获取价格
AFCT-5815XZ	AVAGO	155 Mb/s Single Mode Fiber Optic Transceiver for ATM	获取价格
AFCT-5942ALZ	BOARDCOM	Single Mode SFF Transceivers for SONET OC-48/SDH STM-16 Singlerate Operation	获取价格

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