參數(shù)資料
型號(hào): MC10SX1190DTG
廠商: ON SEMICONDUCTOR
元件分類: 通用總線功能
英文描述: Fibre Channel Coaxial Cable Driver and Loop Resiliency Circuit
中文描述: LINE TRANSCEIVER, PDSO20
封裝: LEAD FREE, PLASTIC, TSSOP-20
文件頁數(shù): 1/6頁
文件大?。?/td> 147K
代理商: MC10SX1190DTG
Semiconductor Components Industries, LLC, 2006
January, 2006
Rev. 3
1
Publication Order Number:
MC10SX1190/D
MC10SX1190
Fibre Channel Coaxial
Cable Driver and Loop
Resiliency Circuit
Description
The MC10SX1190 is a differential receiver, differential transmitter
specifically designed to drive coaxial cables. It incorporates the output
cable drive capability of the MC10EP89 Coaxial Cable Driver with
additional circuitry to multiplex the output cable drive source between
the cable receiver or the local transmitter inputs. The multiplexer
control circuitry is TTL compatible for ease of operation.
The MC10SX1190 is useful as a bypass element for Fibre
Channel-Arbitrated Loop (FC-AL) or Serial Storage Architecture
(SSA) applications, to create loop style interconnects with fault
tolerant, active switches at each device node. This device is
particularly useful for back panel applications where small size is
desirable.
The EP89 style drive circuitry produces swings approximately 70%
larger than a standard PECL output. When driving a coaxial cable,
proper termination is required at both ends of the line to minimize
reflections. The 1.4 V output swings allow for proper termination at
both ends of the cable, while maintaining the required swing at the
receiving end of the cable. Because of the larger output swings, the
QT, QT outputs are terminated into the thevenin equivalent of 50 to
V
CC
3.0 V instead of 50 to V
CC
2.0 V.
Features
2.5 Gb/s Operation
425 ps Propagation Delay
1.4 V Output Swing on the Cable Driving Output
Single Positive SUpply Operation Ranges:
V
CC
= 3.0 V to 3.6 V, V
EE
= 0 V
V
CC
= 4.5 V to 5.5 V, V
EE
= 0 V
75 k Internal Input Pull Down Resistors
ESD Protection: 2000 V Human Body Model,
>100 V Machine Model
These are Pb
Free Devices*
V
CC
V
CC
QR
QR
19
20
18
17
16
15
14
2
1
3
4
5
6
7
13
8
V
EE
DT
DT
V
CC
V
EE
DR
Figure 1. 20-Lead TSSOP Pinout:
(Top View)
*For additional information on our Pb
Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
DR
V
CC
V
CC
QT
QT
V
EE
12
9
11
10
V
BB
V
EE
SEL
V
CC
TSSOP
20
DT SUFFIX
CASE 948E
MARKING
DIAGRAM
SEL
Function
L
H
DR
QT
DT
QT
TRUTH TABLE
PIN DESCRIPTION
FUNCTION
PIN
DR/DR
QR/QR
ECL Buffered Differential Outputs from
Receive Cable
ECL Differential Input to Transmit Cable
ECL Diff. Inputs from Receive Cable
DT/DT
QT/QT
ECL Buffered Differential Output to
Transmit Cable
TTL Multiplexer Control Signal
SEL
V
BB
V
CC
V
EE
Reference Voltage Output
ECL Positive Supply
ECL Negative, 0 Supply
A
L
Y
W
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb
Free Package
(Note: Microdot may be in either location)
*For additional marking information, refer to
Application Note AND8002/D.
http://onsemi.com
10SX
1190
ALYW
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
相關(guān)PDF資料
PDF描述
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