參數(shù)資料
型號: XRT75L02IVTR-F
廠商: Exar Corporation
文件頁數(shù): 50/50頁
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 2CH 100TQFP
標準包裝: 1,000
類型: 線路接口裝置(LIU)
驅(qū)動器/接收器數(shù): 2/2
規(guī)程: DS3,E3,STS-1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-TQFP(14x14)
包裝: 帶卷 (TR)
XRT75L02
xr
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
REV. 1.0.3
7
93
34
RNEG_0/LCV_0
RNEG_1/LCV_1
O
Receive Negative Data Output/Line Code Violation Indicator -
Channel 0:
Receive Negative Data Output/Line Code Violation Indicator -
Channel 1:
In Dual Rail mode, a negative pulse is output through RNEG.
Line Code Violation Indicator - Channel n:
If configured in Single Rail mode then Line Code Violation will be output.
8
18
RRING_0
RRING_1
I
Receive Ring Input - Channel 0:
Receive Ring Input - Channel 1:
These pins along with RTIP receive the bipolar line signal from the remote
DS3/E3/STS-1 Terminal.
9
17
RTIP_0
RTIP_1
I
Receive TIP Input - Channel 0:
Receive TIP Input - Channel 1:
These pins along with RRING receive the bipolar line signal from the Remote
DS3/E3/STS-1 Terminal.
29
RxClkINV/
CS
I
Hardware Mode: RxClk INVERT
Host Mode: Chip Select:
Function of this pin depends on whether the XRT75L02 is configured to operate
in Hardware mode or Host mode.
In Hardware mode, setting this input pin “High” configures the Receiver Sec-
tion of all channels to invert the RxClk_n output signals and outputs the recov-
ered data via RPOS_n and RNEG_n on the falling edge of RxClk_n.
NOTE: If the XRT75L02 is configured in HOST mode, this pin functions as CS
input pin (please refer to the pin description for Microprocessor
Interface).
RECEIVE INTERFACE
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
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