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參數(shù)資料
| 型號： | XRT83L30IV-F |
| 廠商： | Exar Corporation |
| 文件頁數(shù)： | 6/78頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC LIU LH/SH T1/E1 SGL 64TQFP |
| 標(biāo)準(zhǔn)包裝： | 160 |
| 類型： | 線路接口裝置（LIU） |
| 驅(qū)動器/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： | 64-LQFP |
| 供應(yīng)商設(shè)備封裝： | 64-TQFP（10x10） |
| 包裝： | 托盤 |
| 其它名稱： | 1016-1633 XRT83L30IV-F-ND |
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XRT83L30
11
SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.1
REDUNDANCY SUPPORT
SIGNAL NAME
PIN #
TYPE
DESCRIPTION
DMO
11
O
Driver Failure Monitor
This pin transitions "High" if a short circuit condition is detected in the trans-
mit driver, or no transmit output pulse is detected for more than 128 TCLK
cycles.
TERMINATIONS
SIGNAL NAME
PIN #
TYPE
DESCRIPTION
GAUGE
49
I
Twisted Pair Cable Wire Gauge Select
In Hardware mode, connect this pin "High" to select 26 Gauge wire. Connect
this pin “Low” to select 22 and 24 gauge wire.
NOTE: Internally pulled “Low” with a 50k
resistor.
TRATIO
26
I
Transmitter Transformer Ratio Select
In external termination mode, setting this pin "High" selects a transformer
ratio of 1:2 for the transmitter. A "Low" on this pin sets the transmitter trans-
former ratio to 1:2.45. In the internal termination mode the transmitter trans-
former ratio is permanently set to 1:2 and the state of this pin is ignored.
NOTE: Internally pulled "Low" with a 50k
resistor.
RXTSEL
44
I
Receiver Termination Select
In Hardware mode when this pin is “Low” the receive line termination is
determined only by the external resistor. When “High”, the receive termina-
tion is realized by internal resistors or the combination of internal and exter-
nal resistors according to RXRES[1:0]. These conditions are described in the
following table:
NOTE: This pin is internally pulled "Low" with a 50k
resistor.
TXTSEL
45
I
Transmit Termination Select
In Hardware mode when this pin is “Low” the transmit line termination is
determined only by external resistor. When “High”, the transmit termination is
realized only by an internal resistor. These conditions are summarized in the
following table:
NOTE: This pin is internally pulled "Low" with a 50k
resistor.
RXTSEL
RX Termination
0
1
External
Internal
TXTSEL
TX Termination
0
1
External
Internal
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XRT83L314 | 制造商:EXAR 制造商全稱:EXAR 功能描述:14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT |
| XRT83L314ES | 功能描述:LIN 收發(fā)器 RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8 |
| XRT83L314IB | 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT83L314IB-F | 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| XRT83L314IB-L | 功能描述:LIN 收發(fā)器 14 channel, LH/SH T1/E1 LIU RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8 |
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