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

LXT307PE Datasheet

  • LXT307PE

  • Telecommunication IC

  • 366.05KB

  • 30頁

  • ETC

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

LXT307
Low-Power E1 Integrated Short-Haul Transceiver
Datasheet
The LXT307 is a fully integrated low-power transceiver optimized for G.703 2.048 Mbps (E1)
applications. It features a constant low output impedance transmitter allowing for high
transmitter return loss. Transmit pulse amplitudes are selectable for various cable types. It is
designed to exceed the latest international specifications, including G.775 and ETS 300 166.
The LXT307 is microprocessor controllable through a serial interface. It can also be controlled
through individual pins in Hardware Mode.
The LXT307 offers a variety of diagnostic features, including transmit and receive monitoring.
The device requires a single 2.048 MHz clock reference for the on chip high performance clock
recovery system. It uses an advanced double-poly, double-metal CMOS process and requires
only a single 5-volt power supply.
Applications
s
s
s
PCM G.703 Interfaces
E1 multiplexer
Digital Access and Cross-connect Systems
(DACS)
s
s
G.703 Trunk line cards for Public
Switching Systems and PABX
High-speed data transmission lines
Product Features
s
s
s
s
s
s
s
s
Low power dissipation 260 mW typical
Constant low output impedance transmitter
regardless of data pattern (3
鈩?/div>
typical)
Low speed reference clock to reduce PC
board noise coupling
Driver short circuit current limited to 50
mA per
OFTEL/BABT recommendations
75/120
鈩?/div>
operation without component
changes
Transmit and receive return loss exceeds
ETSI ETS 300 166 and G.703
Meets or exceeds all ITU specifications
including G.703, G.823 (03/93) and G.775
Compatible with most popular PCM
framers
s
s
s
s
s
s
s
s
s
Line driver, data recovery and clock
recovery functions
Minimum receive signal of 500 mV
Programmable transmit amplitude for 75
鈩?/div>
and 120
鈩?/div>
operation without component
changes
Local and remote loopback functions
Transmit performance monitor with DPM
detecting single line shorts for improved
reliability
Analog/digital LOS monitor per G.775
Receiver jitter tolerance 0.4 UI from 40
kHz to 100 kHz
Serial control interface
Available in 28-pin DIP or PLCC
As of January 15, 2001, this document replaces the Level One document
LXT307 鈥?Low-Power E1 Integrated Short-Haul Transceiver.
Order Number: 249069-001
January 2001

LXT307PE相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Low-Power E1 Integrated Short-Haul Transceiver
    LVL1
  • 英文版
    Low-Power E1 Integrated Short-Haul Transceiver
    LVL1 [Leve...
  • 英文版
    LXT30x - LXT30x and LXT318 Interchangeability Adapting Short...
    ETC
  • 英文版
    T1 CSU/ISDN PRI Transceiver
    LVL1
  • 英文版
    T1 CSU/ISDN PRI Transceiver
    LVL1 [Leve...
  • 英文版
    Low Power T1 PCM Repeaters/Transceivers
    LVL1
  • 英文版
    Low Power T1 PCM Repeaters/Transceivers
    LVL1 [Leve...
  • 英文版
    Low Power E1 PCM Repeaters/Transceivers
    LVL1
  • 英文版
    Low Power E1 PCM Repeaters/Transceivers
    LVL1 [Leve...
  • 英文版
    Low Power T1 PCM Repeaters/Transceivers
    LVL1
  • 英文版
    Low Power T1 PCM Repeaters/Transceivers
    LVL1 [Leve...
  • 英文版
    Low Power E1 PCM Repeaters/Transceivers
    LVL1
  • 英文版
    Low Power E1 PCM Repeaters/Transceivers
    LVL1 [Leve...
  • 英文版
    DECT Twitsted-Pair LIU Transceiver
    LVL1
  • 英文版
    DECT Twitsted-Pair LIU Transceiver
    LVL1 [Leve...
  • 英文版
    E1 NTU/ISDN PRI Transceiver
    LVL1
  • 英文版
    E1 NTU/ISDN PRI Transceiver
    LVL1 [Leve...
  • 英文版
    T1/E1 Integrated Quad Receiver
    LVL1
  • 英文版
    T1/E1 Integrated Quad Receiver
    LVL1 [Leve...
  • 英文版
    Dual T1/E1 Line Interface Unit
    LVL1

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

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！