- 您現(xiàn)在的位置：買賣IC網 > PDF目錄376453 > XR-T7296IP (EXAR CORP) DS3/STS-1, E3 Integrated Line Transmitter PDF資料下載
參數資料
| 型號： | XR-T7296IP |
| 廠商： | EXAR CORP |
| 元件分類： | 通信及網絡 |
| 英文描述： | DS3/STS-1, E3 Integrated Line Transmitter |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數： | 10/16頁 |
| 文件大小： | 187K |
| 代理商： | XR-T7296IP |
XR-T7296
10
Rev. 2.01
E3 SIGNAL REQUIREMENTS
The T7296 is designed to transmit pulses that conform to
CCITT recommendation G.703. Figure 6shows the E3
pulse mask requirement recommended in G.703, and
Table 6 shows the pulse specifications.
Figure 6. CCITT G.703 Pulse Mark at the 34,368-kbit/s Interface
0.2
29.1ns
(14.55 + 14.55)
CCITT-32581
0.1
0.1
12.1ns
(14.55 - 2.45)
0.1
0.1
0
0.5
1.0
V
0.1
0.2
0.1
0.2
17ns
(14.55 + 2.45)
8.65ns
(14.55 - 5.90)
14.55ns
24.5ns
(14.55 + 9.95)
Nominal pulse
Parameter
Value
Pulse Shape (Nominally Rectangular)
All marks of a valid signal must con-
form with the mask (see Figure 6),
irrespective of the sign
Pair(s) In Each Direction
One coaxial pair
75
resistive
1.0V
Test Load Impedance
Nominal Peak Voltage of a Mark (Pulse)
Peak Voltage of a Space (No Pulse)
0V
0.1V
Nominal Pulse Width
14.55ns
Ratio of the Amplitudes of Positive and Negative Pulses at the Center of a Pulse
Interval
Ratio of the Widths of Positive and Negative Pulses at the Nominal Half Amplitude
0.95 to 1.05
0.95 to 1.05
Table 6. E3 Pulse Specifications
相關PDF資料 |
PDF描述 |
|---|---|
| XR-T7296IW | DS3/STS-1, E3 Integrated Line Transmitter |
| XR16C2850 | 3.3V AND 5V DUART WITH 128-BYTE FIFO |
| XR16C2850CJ44 | 3.3V AND 5V DUART WITH 128-BYTE FIFO |
| XR16C2850CM48 | 3.3V AND 5V DUART WITH 128-BYTE FIFO |
| XR16C2850CP40 | 3.3V AND 5V DUART WITH 128-BYTE FIFO |
相關代理商/技術參數 |
參數描述 |
|---|---|
| XRT7296IP-F | 功能描述:外圍驅動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT7296IW | 功能描述:外圍驅動器與原件 - PCI RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XR-T7296IW | 制造商:EXAR 制造商全稱:EXAR 功能描述:DS3/STS-1, E3 Integrated Line Transmitter |
| XRT7296IW-F | 功能描述:外圍驅動器與原件 - PCI -.5V--6.5V temp -45 to 85C RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT7296IW-F | 制造商:Exar Corporation 功能描述:T3/E3 LIU IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。