參數(shù)資料
型號: MC10SX1189
廠商: Motorola, Inc.
英文描述: Fibre Channel Coaxial Cable Driver and Loop Resiliency Circuit(光纖通道同軸電纜驅(qū)動器和環(huán)路彈性電路)
中文描述: 光纖通道同軸電纜驅(qū)動器和環(huán)路彈性電路(光纖通道同軸電纜驅(qū)動器和環(huán)路彈性電路)
文件頁數(shù): 1/4頁
文件大小: 79K
代理商: MC10SX1189
SEMICONDUCTOR TECHNICAL DATA
1
REV 1
Motorola, Inc. 1996
3/96
!
"
The MC10SX1189 is a differential receiver, differential transmitter
specifically designed to drive coaxial cables. It incorporates the output
cable drive capability of the MC10EL89 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.
425ps Propagation Delay
1.6V Output Swing on the Cable Driving Output
Single +5V operation
75k
Internal Input Pull Down Resistors
>1000 Volt ESD Protection
The MC10SX1189 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 EL89 style drive circuitry produces swings twice as large as a
standard PECL output. When driving a coaxial cable, proper termination
is required at both ends of the line to minimize reflections. The 1.6V
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 VCC– 3.0V instead of 50
to VCC– 2.0V.
Pinout: 16-Lead SOIC
(Top View)
15
16
14
13
12
11
10
2
1
3
4
5
6
7
VCC
9
8
DR
DR
GND
VBB
DT
DT
SEL
QR
QR
VCC
NC
VCC
QT
QT
VCC
FIBRE CHANNEL COAXIAL
CABLE DRIVER AND LOOP
RESILIENCY CIRCUIT
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B-05
16
1
PIN NAMES
Function
Differential Input from Receive Cable
Buffered Differential Output from
Receive Cable
Differential Input to Transmit Cable
Buffered Differential Output to
Transmit Cable
Multiplexer Control Signal (TTL)
Positive Power Supply
Ground
Reference Voltage Output
Pins
DR/DR
QR/QR
DT/DT
QT/QT
SEL
VCC
GND
VBB
SEL
Function
L
H
DR
QT
DT
QT
TRUTH TABLE
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MC10SX1189D 功能描述:緩沖器和線路驅(qū)動器 Fiber Channel Coax RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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MC10SX1189DR2 功能描述:緩沖器和線路驅(qū)動器 Fiber Channel Coax RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel
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