參數(shù)資料
型號: XRT91L32IQ-F
廠商: EXAR CORP
元件分類: 數(shù)字傳輸電路
英文描述: STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
中文描述: TRANSCEIVER, PQFP100
封裝: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-100
文件頁數(shù): 27/37頁
文件大?。?/td> 417K
代理商: XRT91L32IQ-F
xr
REV. 1.0.2
XRT91L32
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
25
3.6
The 622.08 Mbps STS-12/STM-4 or 155.52 Mbps STS-3/STM-1 transmit serial output is avaliable on TXOP/N
pins. The transmit serial output can be AC or DC coupled to an optical module or electrical interface. A
simplified DC coupling block diagram is shown in Figure 15. (For AC-coupled applications, refer to application
Transmit Serial Output Control
note TAN-9130.)
N
OTE
:
Some optical modules integrate AC coupling capacitors within the module. AC or DC coupling is largely specific to
system design and optical module of choice.
F
IGURE
14. L
OOP
T
IMING
M
ODE
U
SING
I
NTERNAL
CDR
OR
AN
E
XTERNAL
R
ECOVERED
C
LOCK
F
IGURE
15. T
RANSMIT
S
ERIAL
O
UTPUT
I
NTERFACE
BLOCK
RXIP
RXIN
M
CDR
MUX
M
REFCLKP
REFCLKN
TTLREFCLK
CDRDIS
Div by 8
Clk
Data
~
~
XRT91L32
LOOPTIME
XRXCLKIP
XRXCLKIN
DATA
PISO
to Retimer
SIPO
Retimer
TXOP
TXON
CLK
8
RXDO[7:0]
RXPCLKO
DATA
CLK
TXPCLK_IO
PIO_CTRL
ENB
ENB
M
0
1
Div by
8
8
TXDI[7:0]
622.08/
155.52MHz
CMU
Optical Module
TXOP
TXON
Optical Fiber
XRT91L32
STS-12/STM-4
or
STS-3/STM-1
Transceiver
120
82
Install terminators as close to
optical module transmit pins
+VDD
相關(guān)PDF資料
PDF描述
XRT91L80 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80_0507 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L80IB 2.488/2.666 GBPS STS-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
XRT91L81IB 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT91L32IQTR 功能描述:LIN 收發(fā)器 PHY Transceiver RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8
XRT91L32IQTR-F 功能描述:LIN 收發(fā)器 PHY Transceiver RoHS:否 制造商:NXP Semiconductors 工作電源電壓: 電源電流: 最大工作溫度: 封裝 / 箱體:SO-8
XRT91L33 制造商:EXAR 制造商全稱:EXAR 功能描述:STS-12/STS-3 MULTIRATE CLOCK AND DATA RECOVERY UNIT
XRT91L33AIG-F 制造商:Exar Corporation 功能描述:CDR 155.52Mbps/622.08Mbps SONET/SDH 20-Pin TSSOP
XRT91L33ES 功能描述:界面開發(fā)工具 Eval System for XRT91L33 Series RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V