S
參數(shù)資料
型號： XRT83L34IV
廠商： Exar Corporation
文件頁數(shù)： 4/99頁
文件大?。?/td> 0K
描述： IC LIU T1/E1/J1 QUAD 128TQFP
標(biāo)準(zhǔn)包裝： 72
類型： 線路接口裝置（LIU）
驅(qū)動器/接收器數(shù)： 4/4
規(guī)程： T1，E1，J1
電源電壓： 3.135 V ~ 3.465 V
安裝類型： 表面貼裝
封裝/外殼： 128-LQFP
供應(yīng)商設(shè)備封裝： 128-TQFP（14x20）
包裝： 托盤
XRT83L34
xr
REV. 1.0.1
QUAD T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
9
TRANSMITTER SECTIONS
SIGNAL NAME
PIN #
TYPE
DESCRIPTION
TCLKE
PTS2
107
I
Transmit Clock Edge - Hardware Mode
With this pin set to a "High", transmit input data of all channels are sampled at
the rising edge of TCLK_n. With this pin tied "Low", input data are sampled at
the falling edge of TCLK_n.
Microprocessor Type Select Input pin 2 - Host Mode
This pin should be tied to GND.
PTS1(pin 106) selects the microprocessor
type.
NOTE: This pin is internally pulled "Low" with a 50k
resistor.
TTIP_0
TTIP_1
TTIP_2
TTIP_3
13
19
84
90
O
Transmitter Tip Output for Channel _n:
This output pin, along with the corresponding TRING_n output pin, functions
as the Transmit DS1/E1 Output signal drivers for the XRT83L34 device.
The user is expected to connect this signal and the corresponding TRING_n
output signal to a "1:2.45" step-up transformer.
Whenever the Transmit Section of (a given channel within the XRT83L34
device) generates and transmits a "positive-polarity" pulse (onto the line), this
output pin will be pulsed to a "higher-voltage" than its corresponding TRING_n
output pins.
Conversely, whenever the Transmit Section (of a given channel within the
XRT83L34 device) generates and transmits a "negative-polarity" pulse (onto
the line), then this output pin will be pulsed to a "lower-voltage" than that of the
TRING_n output pin.
NOTE: This output pin will be tri-stated whenever the user sets the "TxON"
input pin (or bit-field) to "0".
TRING_0
TRING_1
TRING_2
TRING_3
15
17
86
88
O
Transmitter Ring Output for Channel _n:
This output pin, along with the corresponding TTIP_n output pin, functions as
the Transmit DS1/E1" output signal drivers for the XRT83L34 device.
The user is expected to connect this signal and the corresponding TTIP_n
output signal to a "1:2.45" step-up transformer.
Whenever the Transmit Section (of a given channel, within the XRT83L34
device) generates and transmits a "positive-polarity" pulse (onto the line), this
output pin will be pulsed to a "lower-voltage" than its corresponding TTIP_n
output pin.
Conversely, whenever the Transmit Section (of a given channel, within the
XRT83L34 device) generates and transmits a "negative-polarity" pulse (onto
the line) this output pin will be pulsed to a "higher-voltage" than that of the
TTIP_n output pin.
NOTE: This output pin will be tri-stated whenever the user sets the "TxON"
input pin (or bit-field) to "0".
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參數(shù)描述
XRT83L34IV-F 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
XRT83L34IVTR 功能描述:外圍驅(qū)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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83L34IVTR-F 功能描述:外圍驅(qū)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(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT83L38 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83L38_07 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
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