参数资料
| 型号： | XRT83SL38IB |
| 厂商： | Exar Corporation |
| 文件页数： | 55/88页 |
| 文件大小： | 0K |
| 描述： | IC LIU SH T1/E1/J1 OCTAL 225BGA |
| 标准包装： | 84 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 8/8 |
| 规程： | T1，E1，J1 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 225-BGA |
| 供应商设备封装： | 225-BGA（19x19） |
| 包装： | 托盘 |
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XRT83SL38
57
REV. 1.0.2
OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
D4
RXRES1_n
Receive External Resistor Control Pin 1: In Host mode, this
bit along with the RXRES0_n bit selects the value of the exter-
nal Receive fixed resistor according to the following table;
R/W
0
D3
RXRES0_n
Receive External Resistor Control Pin 0: For function of this
bit see description of D4 the RXRES1_n bit.
R/W
0
D2
INSBPV_n
Insert Bipolar Violation: When this bit transitions from “0” to
“1”, a bipolar violation is inserted in the transmitted data
stream of the selected channel number n. Bipolar violation can
be inserted either in the QRSS pattern, or input data when
operating in single-rail mode. The state of this bit is sampled
on the rising edge of the respective TCLK_n.
NOTE:
To ensure the insertion of a bipolar violation, a “0”
should be written in this bit location before writing a
“1”.
R/W
0
D1
INSBER_n
Insert Bit Error: With TDQRSS enabled, when this bit transi-
tions from “0” to “1”, a bit error will be inserted in the transmit-
ted QRSS pattern of the selected channel number n. The state
of this bit is sampled on the rising edge of the respective
TCLK_n.
NOTE:
To ensure the insertion of bit error, a “0” should be
written in this bit location before writing a “1”.
R/W
0
D0
TRATIO_n
Transformer Ratio Select: In the external termination mode,
writing a “1” to this bit selects a transformer ratio of 1:2 for the
transmitter. Writing a “0” sets the transmitter transformer ratio
to 1:2.45. In the internal termination mode the transmitter
transformer ratio is permanently set to 1:2 and the state of this
bit has no effect.
R/W
0
TABLE 22: MICROPROCESSOR REGISTER #3, BIT DESCRIPTION
RX RES1_n
0
R equired Fix ed E x ternal
RX Res is tor
No externa l Fix ed
R esistor
240
Ω
RXRES 0_n
0
1
210
Ω
150
Ω
0
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT83SL38IB-F | 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| XRT83SL38IV | 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83VL38 | 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83VL38ES | 功能描述:界面开发工具 Eval System for XRT83L38 Series RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| XRT83VL38IB | 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
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