參數(shù)資料
型號： XRT83L38IB-F
廠商： Exar Corporation
文件頁數(shù)： 8/87頁
文件大?。?/td> 0K
描述： IC LIU T1/E1/J1 OCTAL 225BGA
標(biāo)準(zhǔn)包裝： 84
類型： 線路接口裝置（LIU）
驅(qū)動器/接收器數(shù)： 8/8
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： 225-BGA
供應(yīng)商設(shè)備封裝： 225-BGA（19x19）
包裝： 托盤
XRT83L38
13
OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.2
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
A[0]
LOOP1_3
LOOP0_3
LOOP1_2
LOOP0_2
LOOP1_1
LOOP0_1
LOOP1_0
LOOP0_0
A12
B11
C11
D11
A11
B10
A10
C10
A12
B11
C11
D11
A11
B10
A10
C10
I
Microprocessor Interface Address Bus Pins - Host mode:
Microprocessor Interface Address Bus[7]
Microprocessor Interface Address Bus[6]
Microprocessor Interface Address Bus[5]
Microprocessor Interface Address Bus[4]
Microprocessor Interface Address Bus[3]
Microprocessor Interface Address Bus[2]
Microprocessor Interface Address Bus[1]
Microprocessor Interface Address Bus[0]
Loop-back Control Pins, Bits [1:0] Channel_[3:0]
In Hardware mode, pins 67-74 and 173-180 control which Loop-Back mode is
selected per channel.
NOTE: These pins are internally pulled “Low” with a 50k
Ω resistor.
PCLK
ATAOS
T13
I
Microprocessor Clock Input - Host Mode:
Input clock for synchronous microprocessor operation. Maximum clock rate is 54
MHz.
NOTE:
This pin is internally pulled “Low” with a 50k
Ω resistor for asynchronous
microprocessor interface when no clock is present.
Automatic Transmit “All Ones” - Hardware mode
This pin functions as an Automatic Transmit “All Ones”.
INT
TRATIO
L16
O
I
Interrupt Output - Host mode
This pin goes “Low” to indicate an alarm condition has occurred within the device.
Interrupt generation can be globally disabled by setting the GIE bit to a “0” in the
command control register.
Transmitter Transformer Ratio Select - Hardware mode
The function of this pin is to select the transmitter transformer ratio.
NOTE:
This pin is an open drain output and requires an external 10k
Ω pull-up
resistor.
SIGNAL NAME
LEAD #TYPE
DESCRIPTION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT83L38IV 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
XRT83SH314 制造商:EXAR 制造商全稱:EXAR 功能描述:14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83SH314_0610 制造商:EXAR 制造商全稱:EXAR 功能描述:14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83SH314ES 功能描述:外圍驅(qū)動器與原件 - PCI 14 CHT1/E1LIU SH 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
XRT83SH314IB 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
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