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參數(shù)資料
| 型號(hào)： | DS2180AQN+T&R |
| 廠商： | Maxim Integrated Products |
| 文件頁(yè)數(shù)： | 12/35頁(yè) |
| 文件大小： | 0K |
| 描述： | IC TRANSCEIVER T1 44-PLCC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 500 |
| 功能： | 收發(fā)器 |
| 接口： | T1 |
| 電路數(shù)： | 1 |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 電流 - 電源： | 3mA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-LCC（J 形引線） |
| 供應(yīng)商設(shè)備封裝： | 44-PLCC（16.59x16.59） |
| 包裝： | 帶卷 (TR) |
| 包括： | 警報(bào)生成和檢測(cè)，B7 填充模式，B8ZS 模式，錯(cuò)誤檢測(cè)和計(jì)數(shù)器，“硬件”模式，透明模式 |
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DS1386/DS1386P
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DESCRIPTION
The DS2180A is a monolithic CMOS device designed to implement primary rate (1.544 MHz) T-carrier
transmission systems. The 193S framing mode is intended to support existing Ft/Fs applications (12
frames/superframe).
The 193E framing mode supports the extended superframe format (24
frames/superframe). Clear channel capability is provided by selection of appropriate zero suppression
and signaling modes.
Several functional blocks exist in the transceiver. The transmit framer/formatter generates appropriate
framing bits, inserts robbed bit signaling, supervises zero suppression, generates alarms, and provides
output clocks useful for data conditioning and decoding. The receive synchronizer establishes frame and
multi-frame boundaries by identifying frame signaling bits, extracts signaling data, reports alarms and
transmission errors, and provides output clocks useful for data conditioning and decoding.
The control block is shared between transmit and receive sides. This block determines the frame, zero
suppression, alarm and signaling formats. User access to the control block is by one of two modes.
In the processor mode, pins 14 through 18 are a micro-processor/ microcontroller-compatible serial port
which can be used for device configuration, control and status monitoring.
In the hardware mode, no offboard processor is required. Pins 14 through 18 are reconfigured into “hard-
wired” select pins. Features such as selection “clear” DS0 channels, insertion of idle code and alteration
of sync algorithm are unavailable in the hardware mode.
DS2180A BLOCK DIAGRAM Figure 1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2181AQN+ | IC TXRX CEPT PRIMARY RATE 44PLCC |
| DS2186S/T&R | IC TRANSMIT LINE INTERFC 20-SOIC |
| DS2188SN/TRL | IC ATTEN JTR T1/CEPT IND 16-SOIC |
| DS2196LN+ | IC FRAMER DUAL T1 LIU 100-LQFP |
| DS21FF42 | IC FRAMER T1 4X4 16CH 300-BGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2180IND | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| DS2180Q | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM Transceiver |
| DS2180QIND | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| DS2181A | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CEPT Primary Rate Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2181A+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CEPT Primary Rate Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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