ACS102A

更新时间： 2024-10-31 22:05:19

品牌	Logo	应用领域
商升特 - SEMTECH		调制解调器光纤电信集成电路
页数	文件大小	规格书
13页	150K
描述
ACS102A Fiber Modem

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技术参数
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ACS102A 技术参数

生命周期：	Obsolete	零件包装代码：	LCC
包装说明：	QCCJ,	针数：	44
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.82	Is Samacsys：	N
JESD-30 代码：	S-PQCC-J44	长度：	16.585 mm
功能数量：	1	端子数量：	44
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：	QCCJ
封装形状：	SQUARE	封装形式：	CHIP CARRIER
认证状态：	Not Qualified	座面最大高度：	4.57 mm
标称供电电压：	5 V	表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	J BEND	端子节距：	1.27 mm
端子位置：	QUAD	宽度：	16.585 mm
Base Number Matches：	1

ACS102A 数据手册

^{Advanced Communications}ACS102A Fiber Modem

ACS102A Data Sheet

Features

Full duplex serial transmission over single/twin fiber.

Link lengths up to 25km.

Supports asynchronous data rates from DC to 162kbps.

Full diagnostic modes - Remote and Local loopback.

Ultra low power consumption, typically 2-3mA, which could be

extracted from the RS-232 port for self powered applications.

Uses a single Ping Pong LED or Laser Duplex Device for single fiber

applications, low cost LED/PIN or Laser/PIN combinations for twin

fiber applications.

Additional operating mode to support PIN with integrated TIA.

Supports 3 additional low frequency asynchronous channels or

the RS-232 handshake signals.

Digital and differential voltage input modes, plus modes for non

fiber applications - RF

Bit Error Rate (BER) < 10^-9

Available in 44 pin TQFP (part no: ACS102A-TQ) and 44 pin

PLCC (part no: ACS102A-PL) packages.

TRC

PPLED

LDD

LED/PIN

Laser/PIN

Digital

Filter

Data

Compress

FIFO Time

Compress

3B4B

Encoder

combinations

TxD

RxD

LED/Laser

Driver

LED/PIN

Receiver

Digital

Filter

Data

Decompress

FIFO Time

Decompress

3B4B

Decoder

RS-232 Interface

Control Logic

DCDB CTS DSR RIO RTS DTR RII

DR(3:1) DM(3:1) HD(2:1) DP

HBT ERL PORB

Equivalent Block Diagram of ACS102A

Description

The ACS102A is a complete controller, driver and receiver IC, supporting full-

duplex asynchronous transmission from DC to 162kbps over a single serial link.

Although primarily designed for single optical fibre applications, any other simple

serial media may be used. The ACS102A is optimised for very low power

consumption, consuming only 2 - 3mA at RS-232 data rates including power

provided to the LED and 'heartbeat' monitor. In applications where the power is

extracted from the RS232 data lines, this leaves a generous amount of power left

for any power extraction and RS-232 level shifting circuitry.

The ACS102A employs data compression and time compression techniques,

affording high launch power in short bursts, leading to a low average power

consumption. The advantage of this approach is that high link budgets can be

achieved with inexpensive optical components.

For example, the recommended set-up for RS-232 applications (19.2kbps +

handshake signals) assumes that the LED is driven with a peak current of

approximately 15.4mA for 6 % of the time. The machine cycle is short enough to

facilitate power supply smoothing with a small external capacitor in the region of

100µF.

12 3 4 5 6 7...13

中文翻译

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与ACS102A相关器件

型号	品牌	获取价格	描述	数据表
ACS102A-PL	SEMTECH	获取价格	ACS102A Fiber Modem
ACS102A-TQ	SEMTECH	获取价格	ACS102A Fiber Modem
ACS103	SEMTECH	获取价格	Acapella Optical Modem IC
ACS104A	SEMTECH	获取价格	ACS104A Fiber Modem
ACS104A-PL	SEMTECH	获取价格	ACS104A Fiber Modem
ACS104A-TQ	SEMTECH	获取价格	ACS104A Fiber Modem
ACS108	ETC	获取价格	AC LINE SWITCH
ACS108/5S	STMICROELECTRONICS	获取价格	AC LINE SWITCH
ACS108-5SA	STMICROELECTRONICS	获取价格	AC LINE SWITCH
ACS108-5SA-AP	ETC	获取价格	AC LINE SWITCH

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