DS2149QN集成電路（IC）的電信規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
DS2149QN |
| 參數(shù)屬性 | DS2149QN 封裝/外殼為28-LCC（J 形引線）；包裝為管件；類(lèi)別為集成電路（IC）的電信；產(chǎn)品描述：IC TELECOM INTERFACE 28PLCC |
| 功能描述 | 5V T1/J1 Line Interface Unit |
| 封裝外殼 | 28-LCC（J 形引線） |
| 文件大小 |
578.87 Kbytes |
| 頁(yè)面數(shù)量 |
32 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-14 22:59:00 |
DS2149QN規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The DS2149 is a fully integrated LIU for long haul or short-haul T1 applications over twisted
pair installations. It interfaces to two twisted-pair linesóone pair for transmit and one pair for
receive through an appropriate network interface. The device can be configured for control through software or hardware mode. Software control is accomplished over a serial port, in hardware mode; individual pin settings allow standalone operation. The device provides a precise, crystal-less jitter attenuator that can be placed in either the transmit or receive path.
FEATURES
Fully Integrated Line Interface Unit (LIU)
Pin Compatible with LevelOne LXT362
Supports Both Long Haul and Short Haul
Crystal-Less Jitter Attenuator
Jitter Attenuator Programmable for Transmit or Receive Path
Meets ANSI T1.102, T1.403, T1.408, and AT&T 62411
Usable Receive Sensitivity of 0dB to -36dB That Allows the Device to Operate on 0.63mm (22AWG) Cables Up to 6k Feet in Length
Five Line Build-Out Settings for Short-Haul Applications
Four CSU Filters from 0dB to -22.5dB
Transmit/Receive Performance Monitors with Driver-Fail, Monitor-Open, and Loss of-Signal Outputs
Bipolar or NRZ Interface
Programmable B8ZS Encoder/Decoder
QRSS Generator/Detector
Local, Remote, and Analog Loopbacks
Generates and Detects In-Band Loop-Up and Loop-Down Codes
Serial Interface Provides Access to Control Registers
APPLICATIONS
Routers
Data Service Units (DSUs)
Channel Service Units (CSUs)
Muxes
Switches
Channel Banks
T1/E1 Test Equipment
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS2149QN
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > 電信
- 包裝：
管件
- 功能：
線路接口單元（LIU）
- 接口：
LIU
- 電壓 - 供電：
4.75V ~ 5.25V
- 工作溫度：
-40°C ~ 85°C
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
28-LCC（J 形引線）
- 供應(yīng)商器件封裝：
28-PLCC（11.51x11.51）
- 描述：
IC TELECOM INTERFACE 28PLCC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
21+ |
PLCC-28 |
6000 |
原裝現(xiàn)貨 |
詢(xún)價(jià) | ||
ADI(亞德諾)/MAXIM(美信) |
23+ |
PLCC28(11.51x11.51) |
7350 |
原裝進(jìn)口,原廠直銷(xiāo)!當(dāng)天可交貨,支持原型號(hào)開(kāi)票! |
詢(xún)價(jià) | ||
MAX |
24+ |
PLCC28 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢(xún)價(jià) | ||
MAXIM/美信 |
23+ |
PLCC-28 |
26680 |
原裝正品 支持實(shí)單 |
詢(xún)價(jià) | ||
MAXIM/美信 |
2023+ |
PLCC-28 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢(xún)價(jià) | ||
MAXIM/美信 |
2022+ |
PLCC-28 |
6900 |
原廠原裝,假一罰十 |
詢(xún)價(jià) | ||
MAXIM/美信 |
23+ |
PLCC-28 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢(xún)價(jià) | ||
MAXIM/美信 |
21+ |
PLCC-28 |
26680 |
公司只做原裝,誠(chéng)信經(jīng)營(yíng) |
詢(xún)價(jià) | ||
MAXIM/美信 |
23+ |
PLCC-28 |
12700 |
買(mǎi)原裝認(rèn)準(zhǔn)中賽美 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
PLCC |
8888 |
專(zhuān)做原裝正品,假一罰百! |
詢(xún)價(jià) |
