參數(shù)資料
型號： XRT86VL38
廠商： Exar Corporation
元件分類： 通信及網(wǎng)絡(luò)
英文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述： Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù)： 31/66頁
文件大?。?/td> 425K
代理商： XRT86VL38
XRT86VL38
28
REV. V1.2.0
OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
RxSERCLK0/
RxLINECLK0
RxSERCLK1/
RxLINECLK1
RxSERCLK2/
RxLINECLK2
RxSERCLK3/
RxLINECLK3
RxSERCLK4/
RxLINECLK4
RxSERCLK5/
RxLINECLK5
RxSERCLK6/
RxLINECLK6
RxSERCLK7/
RxLINECLK7
A6
B13
C20
H25
AD26
AC19
AB12
AB6
D9
A12
B18
H20
W20
V16
W12
W6
I/O
12
Receive Serial Clock Signal (RxSERCLKn) / Receive
Line Clock (RxLINECLKn):
The exact function of these pins depends on the mode of
operation selected, as described below.
In Base-Rate Mode (1.544MHz/2.048MHz) - RxSER-
CLKn:
These pins are used as the receive serial clock on the
system side interface which can be configured as either
input or output. The receive serial interface outputs data
on RxSERn on the rising edge of RxSERCLKn.
When RxSERCLKn is configured as Input:
These pins will be inputs if the slip buffer on the Receive
path is enabled. System side equipment must provide a
1.544MHz clock rate to this input pin for T1 mode of oper-
ation, and 2.048MHz clock rate in E1 mode.
When RxSERCLKn is configured as Output:
These pins will be outputs if slip buffer is bypassed. The
receive framer will output a 1.544MHz clock rate in T1
mode of operation, and a 2.048MHz clock rate in E1
mode.
DS1/E1 High-Speed Backplane Modes* - (RxSERCLK
as INPUT ONLY)
In this mode, this pin must be used as the high-speed
input clock for the backplane interface to output high-
speed or multiplexed data on the RxSERn pin. The fre-
quency of RxSERCLK is presented in the table below.
N
OTES
:
1.
*High-speed backplane modes include (For T1/
E1)
2.048MVIP,
4.096MHz,
16.384MHz
HMVIP,
modes, and (For T1 only) 12.352MHz Bit-
multiplexed mode.
For DS1 high-speed modes, the DS-0 data is
mapped into an E1 frame by ignoring every
fourth time slot (don’t care).
8.192MHz,
Bit-multiplexed
H.100,
2.
RECEIVE SYSTEM SIDE INTERFACE
S
IGNAL
N
AME
420 P
KG
B
ALL
#
484 P
KG
B
ALL
#
T
YPE
O
UTPUT
D
RIVE
(
M
A)
D
ESCRIPTION
O
PERATION
M
ODE
F
REQUENCY
OF
R
X
SERCLK(MH
Z
)
2.048MVIP non-multiplexed
2.048
4.096MHz non-multiplexed
4.096
8.192MHz non-multiplexed
8.192
12.352MHz Bit-multiplexed
(DS1 ONLY)
12.352
16.384MHz Bit-multiplexed
16.384
16.384 HMVIP Byte-multiplexed
16.384
16.384 H.100 Byte-multiplexed
16.384
相關(guān)PDF資料
PDF描述
XRT86VL38_1 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL3x Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL3X_07 Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT86VL3X Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
XRT91L30_0611 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT86VL38_07 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - E1 REGISTER DESCRIPTION
XRT86VL38_1 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - HARDWARE DESCRIPTION
XRT86VL38_2 制造商:EXAR 制造商全稱:EXAR 功能描述:OCTAL T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
XRT86VL38ES 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
XRT86VL38ES484 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
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