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參數(shù)資料
| 型號(hào)： | XRT83D10IW |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 4/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU T1/E1 SGL 28SOJ |
| 標(biāo)準(zhǔn)包裝： | 27 |
| 類型： | 線路接口裝置（LIU） |
| 驅(qū)動(dòng)器/接收器數(shù)： | 1/1 |
| 規(guī)程： | T1，E1 |
| 電源電壓： | 3.135 V ~ 3.465 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-BSOJ |
| 供應(yīng)商設(shè)備封裝： | 28-SOJ |
| 包裝： | 管件 |
XRT83D10
xr
SINGLE CHANNEL DS1/CEPT LINE INTERFACE UNIT
REV. 1.0.3
12
1.3
JITTER ATTENUATOR
To reduce frequency jitter in the transmit clock or receive clock, a crystal-less jitter attenuator is provided. The
jitter attenuator can be selected either in the transmit or receive path or it can be disabled as shown in Table 8.
1.3.1
FIFO Overflow Signal (FOFS):
A FIFO overflow Signal (FOFS = 1) is indicated if the phase jitter exceeds the tolerance of the jitter attenuator.
When FOFS is "High", jitter attenuator bandwidth is increased to track the short term jitter and no data error will
FIGURE 7. ITU G.703 PULSE TEMPLATE
TABLE 8: JITTER ATTENUATOR SELECTION
JITTER ATTENUATOR CONNECTIVITY
MODE 1MODE 2
Bypass (Disabled)
0
Transmit Path
0
1
Receive Path
1
0
Test Mode
1
10%
269 ns
(244 + 25)
194 ns
(244–50)
244 ns
219 ns
(244 – 25)
488 ns
(244 + 244)
0%
50%
20%
V = 100%
Nominal pulse
Note – V corresponds to the nominal peak value.
20%
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| XRT83D10IW-F | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Single Ch; 3.3V-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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT83D10IWTR | 功能描述:外圍驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT83D10IWTR-F | 功能描述:外圍驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| XRT83L30 | 制造商:EXAR 制造商全稱:EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83L30_06 | 制造商:EXAR 制造商全稱:EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
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