参数资料
| 型号： | MC10SX1190DTR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER COAX CABLE 20-TSSOP |
| 标准包装： | 2,500 |
| 类型： | 驱动器 |
| 驱动器/接收器数： | 1/0 |
| 电源电压： | 3 V ~ 3.6 V，4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
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
W to
VCC 3.0 V instead of 50 W to VCC 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:
VCC = 3.0 V to 3.6 V, VEE = 0 V
VCC = 4.5 V to 5.5 V, VEE = 0 V
75 kW Internal Input Pull Down Resistors
ESD Protection: 2000 V Human Body Model,
>100 V Machine Model
These are PbFree Devices*
19
20
18
17
16
15
14
2
1
3
4567
VCC
13
8
VCC
QR
VEE
DT
VCC
VEE
DR
VCC
QT
VEE
12
9
11
10
VBB
VEE
SEL
VCC
Figure 1. 20-Lead TSSOP Pinout: (Top View)
*For additional information on our PbFree strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
TSSOP20
DT SUFFIX
CASE 948E
MARKING
DIAGRAM
SEL
Function
L
H
DR → QT
DT → QT
TRUTH TABLE
PIN DESCRIPTION
PIN
DR/DR
QR/QR ECL Buffered Differential Outputs from
Receive Cable
FUNCTION
ECL Diff. Inputs from Receive Cable
DT/DT
QT/QT
ECL Buffered Differential Output to
Transmit Cable
ECL Differential Input to Transmit Cable
SEL
VBB
Reference Voltage Output
TTL Multiplexer Control Signal
VCC
ECL Positive Supply
VEE
ECL Negative, 0 Supply
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= PbFree Package
(Note: Microdot may be in either location)
*For additional marking information, refer to
Application Note AND8002/D.
http://onsemi.com
10SX
1190
ALYWG
G
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
ORDERING INFORMATION
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