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參數(shù)資料
| 型號： | SP508 |
| 英文描述： | Rugged 40Mbps, 8 Channel Multiprotocol Transceiver with Programmable DCE/DTE and Termination Resistors(40Mbps差分傳輸速率，8通道多協(xié)議收發(fā)器（帶可編程DCE/DTE和終端電阻器）) |
| 中文描述： | 堅固40Mbps的，8通道多協(xié)議收發(fā)器，具有可編程DCE的/ DTE和終端電阻（40Mbps的差分傳輸速率，8通道多協(xié)議收發(fā)器（帶可編程DCE的/ DTE的和終端電阻器）） |
| 文件頁數(shù)： | 2/27頁 |
| 文件大?。?/td> | 246K |
| 代理商： | SP508 |
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2
rev. 8/31/00
SP508 Enhanced WAN Multi–Mode Serial Transceiver
Copyright 2000 Sipex Corporation
P
SPECIFICATIONS
T
A
= +25
°
C and V
CC
= +4.75V to +5.25V unless otherwise noted.
MIN.
TYP.
MAX.
UNITS
CONDITIONS
LOGIC INPUTS
V
IL
V
IH
LOGIC OUTPUTS
V
OL
V
OH
V.28 DRIVER
DC Parameters
Outputs
Open Circuit Voltage
Loaded Voltage
Short-Circuit Current
Power-Off Impedance
AC Parameters
Outputs
Transition Time
Instantaneous Slew Rate
Propagation Delay
t
PHL
t
Max.Transmission Rate
0.8
Volts
Volts
2.0
0.4
Volts
Volts
I
OUT
= –3.2mA
I
OUT
= 1.0mA
2.4
±
15
±
15
±
100
Volts
Volts
mA
per
Figure 1
per
Figure 2
per
Figure 4
per
Figure 5
V
CC
= +5V for AC parameters
±
5.0
300
1.5
30
μ
s
V/
μ
s
per
Figure 6
; +3V to -3V
per
Figure 3
0.5
0.5
120
1
1
5
5
μ
s
μ
s
kbps
230
V.28 RECEIVER
DC Parameters
Inputs
Input Impedance
Open-Circuit Bias
HIGH Threshold
LOW Threshold
AC Parameters
Propagation Delay
t
PHL
t
PLH
3
7
k
Volts
Volts
Volts
per
Figure 7
per
Figure 8
+2.0
3.0
1.7
1.2
0.8
V
CC
= +5V for AC parameters
50
50
100
100
500
500
ns
ns
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the
device at these ratings or any other above those indicated in the
operation sections of the specifications below is not implied.
Exposure to absolute maximum rating conditions for extended
periods of time may affect reliability.
V
................................................................................................ +7V
Input Voltages:
Logic ................................................-0.3V to (V
CC
+0.5V)
Drivers .............................................-0.3V to (V
CC
+0.5V)
Receivers ...........................................................
±
15.5V
Output Voltages:
Logic ................................................-0.3V to (V
+0.5V)
Drivers ...................................................................
±
15V
Receivers ........................................ -0.3V to (V
+0.5V)
Storage Temperature ................................................ -65
°
C to +150
°
C
Power Dissipation ................................................................. 1520mW
(derate 19.0mW/
°
C above +70
°
C)
Package Derating:
JA.................................................................................................................
52.7
°
C/W
JC....................................................................................................................
6.5
°
C/W
STORAGE CONSIDERATIONS
Due to the relatively large package size of the 100-pin quad flat-
pack, storage in a low humidity environment is preferred. Large
high density plastic packages are moisture sensitive and should
be stored in Dry Vapor Barrier Bags. Prior to usage, the parts
should remain bagged and stored below 40
°
C and 60%RH. If
the parts are removed from the bag, they should be used within
48 hours or stored in an environment at or below 20%RH. If the
above conditions cannot be followed, the parts should be
baked for four hours at 125
°
C in order to remove moisture prior
to soldering. Sipex ships the 100-pin LQFP in Dry Vapor
Barrier Bags with a humidity indicator card and desiccant pack.
The humidity indicator should be below 30%RH.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP508/1.2/BLACK | 制造商:Farnell / Pro-Power 功能描述:HEATSHRINK 50.8MM BLACK 1.2M 制造商:pro-power 功能描述:HEATSHRINK, 50.8MM, BLACK, 1.2M 制造商:pro-power 功能描述:HEAT SHRINK TUBING, 50.8MM ID, PO, BLK, 3.94FT; I.D. Supplied - Metric:50.8mm; I.D. Supplied - Imperial:2"; I.D. Recovered Max - Metric:25.4mm; I.D. Recovered Max - Imperial:1"; Shrink Ratio:2:1; Shrink Tubing / Boot Color:Black ;RoHS Compliant: Yes |
| SP508/1.2/BLACK | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 50.8MM BLACK 1.2M |
| SP508/1.2/BLUE | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 50.8MM BLUE 1.2M |
| SP508/1.2/BLUE | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 50.8MM BLUE 1.2M |
| SP508/1.2/CLEAR | 制造商:Farnell / Pro-Power 功能描述:HEAT SHRINK 50.8MM CLEAR 1.2M |
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