参数资料
| 型号： | XRT83SL34IV |
| 厂商： | Exar Corporation |
| 文件页数： | 2/80页 |
| 文件大小： | 0K |
| 描述： | IC LIU T1/E1/J1 QUAD 128TQFP |
| 标准包装： | 72 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 4/4 |
| 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： | 128-LQFP |
| 供应商设备封装： | 128-TQFP（14x20） |
| 包装： | 托盘 |
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XRT83SL34
QUAD T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.0
7
TCLK_0
TCLK_1
TCLK_2
TCLK_3
1
128
103
102
I
Transmitter Clock Input for Channel _0 - Host mode and Hardware mode
E1 rate at 2.048MHz ± 50ppm. T1 rate at 1.544MHz ± 32ppm.
During normal operation TCLK_0 is used for sampling input data at TPOS_0/
TDATA_0 and TNEG_0/CODES_0 while MCLK is used as the timing refer-
ence for the transmit pulse shaping circuit.
Transmitter Clock Input for Channel _1
Transmitter Clock Input for Channel _2
Transmitter Clock Input for Channel _3
NOTE: Internally pulled “Low” with a 50k
resistor for all channels.
TAOS_0
TAOS_1
TAOS_2
TAOS_3
WR_R/W
RD_DS
ALE_AS
CS
69
70
71
72
69
70
71
72
I
Transmit All Ones for Channel _0 - Hardware mode
Setting this pin "High" enables the transmission of an “All Ones” Pattern from
Channel _0. A "Low" level stops the transmission of the “All Ones” Pattern.
Transmit All Ones for Channel _1
Transmit All Ones for Channel _2
Transmit All Ones for Channel _3
Host mode: these pins act as various microprocessor functions. See “Micro-
NOTE: These pins are internally pulled “Low” with a 50k
resistor.
TXON_0
TXON_1
TXON_2
TXON_3
122
123
124
125
I
Transmitter Turn On for Channel _0
Hardware mode
Setting this pin "High" turns on the Transmit Section of Channel _0 and has no
control of the Channel_0 receiver. When TXON_0 = “0” then TTIP_0 and
TRING_0 driver outputs will be tri-stated.
NOTE: In Hardware mode only, all receiver channels will be turned on upon
power-up and there is no provision to power them off. The receive
channels can only be independently powered on or off in Host mode.
In Host mode
The TXON_n bits in the channel control registers turn each channel Transmit
section ON or OFF. However, control of the transmit on/off function can be
transferred to the Hardware pins by setting the TXONCTL bit (bit 6) to “1” in
the register at address hex 0x42.
Transmitter Turn On for Channel _1
Transmitter Turn On for Channel _2
Transmitter Turn On for Channel _3
NOTE: Internally pulled "Low" with a 50k
resistor for all channels.
SIGNAL NAME
PIN #TYPE
DESCRIPTION
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT83SL34IV-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 |
| XRT83SL38 | 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 |
| XRT83SL38_07 | 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 |
| XRT83SL38ES | 功能描述:外围驱动器与原件 - PCI 8 CHT1/E1LIUSH RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT83SL38ES-BG | 功能描述:界面开发工具 Eval System for XRT83SL38 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 |
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