音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

ACS102A Datasheet

  • ACS102A

  • ACS102A Fiber Modem

  • 150.08KB

  • 13頁

  • SEMTECH   SEMTECH

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

100 SERIES
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.
*
*
*
*
*
A
S
C
0
1
3B4B
Encoder
A
2
2
TRC
TxD
Digital
Filter
Data
Compress
FIFO Time
Compress
PPLED
LDD
LED/PIN
Laser/PIN
combinations
LED/Laser
Driver
LED/PIN
Receiver
RxD
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
ACS102A Revision 1.6 September 2000
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
100碌F.
1

ACS102A相關(guān)型號PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！