參數(shù)資料
型號(hào): XRT73L02MIVTR-F
廠商: Exar Corporation
文件頁(yè)數(shù): 36/46頁(yè)
文件大?。?/td> 0K
描述: IC LIU E3/DS3/STS-1 2CH 100TQFP
標(biāo)準(zhǔn)包裝: 1,000
類(lèi)型: 線路接口裝置(LIU)
驅(qū)動(dòng)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(lèi)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)
xr
XRT73L02M
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.0.0
39
0x06 (Ch 0)
0x0E (Ch 1)
R/W
Block Con-
trol
D0
SR/DR_n
Setting this bit configures the Receiver and Trans-
mitter in Single-Rail (NRZ) mode.
NOTE: See section 4.0 for detailed description.
0
D1
STS-1/
DS3_n
Setting this bit configures the channel into STS-1
mode.
NOTE: This bit field is ignored if the channel is con-
figured to operate in E3 mode.
0
D2
E3_n
Setting this bit configures the channel in E3 mode.
0
D3
LLB_n
Setting this bit configures the channel in Local Loop-
back mode.
0
D4
RLB_n
Setting this bit configures the channel in Remote
Loopback mode.
0
D5
PRBSEN_
n
Setting this bit enables the PRBS generator/detec-
tor. PRBS generator generate and detect either 215-
1 (DS3 or STS-1) or 223-1 (for E3).
The pattern generated and detected are unframed
pattern.
0
D7-D6
Reserved
0x07 (Ch 0)
0x0F (Ch 1)
R/W
Jitter
Attenuator
D0
Reserved
0
D1
Reserved
0
D2
Reserved
0
D3
Reserved
0
D4
Reserved
0
D7-D5
Reserved
0x08
0x10
0x18 -
0x1f
Reserved
TABLE 17: REGISTER MAP DESCRIPTION - CHANNEL 0
ADDRESS
(HEX)
TYPE
REGISTER
NAME
BIT#
SYMBOL
DESCRIPTION
DEFAULT
VALUE
RLB_n
0
Loopback Mode
Normal Operation
Analog Local
LLB_n
0
1
Remote
Digital
0
1
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參數(shù)描述
XRT73L03 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3 CHANNEL E3/DS3/STS-1 LINE INTERFCE UNIT
XRT73L03A 制造商:EXAR 制造商全稱(chēng):EXAR 功能描述:3 CHANNEL DS3/E3/STS-1 LINE INTERFACE UNIT
XRT73L03AIV 制造商:Exar Corporation 功能描述:
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