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參數資料
| 型號： | DS2152L |
| 英文描述： | Enhanced T1 Single-Chip Transceiver |
| 中文描述： | 增強型T1單芯片收發(fā)器 |
| 文件頁數： | 10/94頁 |
| 文件大小： | 1003K |
| 代理商： | DS2152L |
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DS2152
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at this pin. If this pin is set to output pulses at frame boundaries, it can also be set via TCR2.4 to output
double-wide pulses at signaling frames. See Section 15 for details.
Transmit System Sync [TSSYNC].
Only used when the transmit side elastic store is enabled. A pulse at
this pin will establish either frame or multiframe boundaries for the transmit side. Should be tied low in
applications that do not use the transmit side elastic store.
Transmit Signaling Input [TSIG].
When enabled, this input will sample signaling bits for insertion into
outgoing PCM T1 data stream. Sampled on the falling edge of TCLK when the transmit side elastic store
is disabled. Sampled on the falling edge of TSYSCLK when the transmit side elastic store is enabled.
Transmit Elastic Store Data Output [TESO].
Updated on the rising edge of TCLK with data out of the
transmit side elastic store whether the elastic store is enabled or not. This pin is normally tied to TDATA.
Transmit Data [TDATA].
Sampled on the falling edge of TCLK with data to be clocked through the
transmit side formatter. This pin is normally tied to TESO.
Transmit Positive Data Output [TPOSO].
Updated on the rising edge of TCLKO with the bipolar data
out of the transmit side formatter. Can be programmed to source NRZ data via the Output Data Format
(CCR1.6) control bit. This pin is normally tied to TPOSI.
Transmit Negative Data Output [TNEGO].
Updated on the rising edge of TCLKO with the bipolar
data out of the transmit side formatter. This pin is normally tied to TNEGI.
Transmit Clock Output [TCLKO].
Buffered clock that is used to clock data through the transmit side
formatter (i.e., either TCLK or RCLKI). This pin is normally tied to TCLKI.
Transmit Positive Data Input [TPOSI].
Sampled on the falling edge of TCLKI for data to be
transmitted out onto the T1 line. Can be internally connected to TPOSO by tying the LIUC pin high.
TPOSI and TNEGI can be tied together in NRZ applications.
Transmit Negative Data Input [TNEGI].
Sampled on the falling edge of TCLKI for data to be
transmitted out onto the T1 line. Can be internally connected to TNEGO by tying the LIUC pin high.
TPOSI and TNEGI can be tied together in NRZ applications.
Transmit Clock Input [TCLKI].
Line interface transmit clock. Can be internally connected to TCLKO
by tying the LIUC pin high.
RECEIVE SIDE DIGITAL PINS
Receive Link Data [RLINK].
Updated with either FDL data (ESF) or Fs bits (D4) or Z bits (ZBTSI) one
RCLK before the start of a frame. See Section 15 for details.
Receive Link Clock [RLCLK].
A 4 kHz or 2 kHz (ZBTSI) clock for the RLINK output.
Receive Clock [RCLK].
1.544 MHz clock that is used to clock data through the receive side framer.
Receive Channel Clock [RCHCLK].
A 192 kHz clock which pulses high during the LSB of each
channel. Synchronous with RCLK when the receive side elastic store is disabled. Synchronous with
RSYSCLK when the receive side elastic store is enabled. Useful for parallel to serial conversion of
channel data.
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PDF描述 |
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| DS2152 | Enhanced T1 Single-Chip Transceiver |
| DS2160Q | Data Encryption Processor |
| DS2160QN | Peripheral IC |
| DS2165QL | Solid-State Recorder |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS2152L+ | 功能描述:網絡控制器與處理器 IC Enhanced T1 Transceiver RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2152L-ES | 制造商:DALL 功能描述: |
| DS2152LN | 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2152LN+ | 功能描述:網絡控制器與處理器 IC RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2153DK | 功能描述:KIT DESIGN TXRX E1 DS2153 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關產品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP |
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