參數(shù)資料
型號： XRT86VL30IV80-F
廠商： Exar Corporation
文件頁數(shù)： 128/175頁
文件大?。?/td> 0K
描述： IC FRAMR/LIU T1/E1/J1 QD 80LQFP
標(biāo)準(zhǔn)包裝： 90
控制器類型： T1/E1/J1 調(diào)幀器，LIU
電源電壓： 3.3V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 80-LQFP
供應(yīng)商設(shè)備封裝： 80-LQFP（12x12）
包裝： 托盤
其它名稱： 1016-1486
XRT86VL30IV80-F-ND
XRT86VL30
51
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. 1.0.1
1-0
RxIMODE[1:0]
R/W
00
(Continued):(
Receive backplane interface signals include:
RxSERCLK is an input clock at either 12.352MHz or16.384MHz depending on
the selected multiplexed mode.
RxSYNC is an input signal which indicates the multiplexed frame boundary.
The length of RxSYNC depends on the multiplexed mode selected.
RxSER is the high-speed data output
NOTE: In high speed mode, receive data is clocked out on the rising edge of
the 12Mhz or 16MHz clock edge.
TABLE 33: RECEIVE INTERFACE CONTROL REGISTER (RICR)
HEX ADDRESS: 0X0122
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
TABLE 35: RECEIVE INTERFACE SPEED WHEN MULTIPLEXED MODE IS
ENABLED (TXMUXEN = 1)
TXIMODE[1:0]
TRANSMIT INTERFACE SPEED
00
Bit-Multiplexed Mode at 12.352MHz is Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and bit-multiplexing the
four-channel data into one 12.352MHz serial stream and
output on channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
framing bit of each DS-1 frame.
01
Bit-Multiplexed Mode at 16.384MHz is Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and bit-multiplexing the
four-channel data into one 16.384MHz serial stream and
output to channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
framing bit of each T1 frame.
10
HMVIP High-Speed Multiplexed Mode Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and byte-multiplexing the
four-channel data into one 16.384MHz serial stream and
output to channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
last two bits of the previous T1 frame and the first two
bits of the current T1 frame.
11
H.100 High-Speed Multiplexed Mode Enabled:
Receive backplane interface is taking data from the four
LIU input channels 0 through 3 and byte-multiplexing the
four-channel data into one 16.384MHz serial stream and
output to channel 0 of the Receive Serial Output
(RxSER). The RxSYNC signal pulses “High” during the
last bit of the previous T1 frame and the first bit of the
current T1 frame.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT86VL30IVF 制造商:Exar Corporation 功能描述:
XRT86VL30IV-F 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 1-Ch T1/E1/J1 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
XRT86VL30IV-F 制造商:Exar Corporation 功能描述:T1/E1 Framer Combo IC
XRT86VL32 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL32_07 制造商:EXAR 制造商全稱:EXAR 功能描述:DUAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
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