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| 型號(hào)： | SP504 |
| 英文描述： | WAN Multi-Mode Serial Transceiver |
| 中文描述： | 萬(wàn)多模式串行收發(fā)器 |
| 文件頁(yè)數(shù)： | 2/31頁(yè) |
| 文件大小： | 257K |
| 代理商： | SP504 |
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2
Rev: A Date:1/27/04
SP504 Multi–Mode Serial Transceivers
Copyright 2004 Sipex Corporation
SPECIFICATIONS
T
A
= +25
°
C and V
CC
= +5.0V unless otherwise noted.
MIN.
TYP.
MAX.
UNITS
CONDITIONS
LOGIC INPUTS
V
IL
V
IH
LOGIC OUTPUTS
V
OL
V
OH
RS-485 DRIVER
TTL Input Levels
V
IL
V
Outputs
HIGH Level Output
LOW Level Output
Differential Output
Balance
Offset
Open Circuit Voltage
Output Current
Short Circuit Current
Transition Time
Max. Transmission Rate
Propagation Delay
t
PHL
t
Differential Driver Skew
RS-485 RECEIVER
TTL Output Levels
V
OL
V
OH
Input
HIGH Threshold
LOW Threshold
Common Mode Range
HIGH Input Current
LOW Input Current
Receiver Sensitivity
0.8
Volts
Volts
2.0
0.4
Volts
Volts
I
OUT
= +3.2mA
I
OUT
= –1.0mA
2.4
0.8
Volts
Volts
2.0
+6.0
Volts
Volts
Volts
Volts
Volts
Volts
mA
mA
–0.3
±
1.5
±
5.0
R
L
=54
, C
L
=50pF
|V
T
| - |V
T
|
±
0.2
+2.5
±
6.0
28.0
R
=54
Terminated in –7V to +10V
Rise/fall time, 10%–90%
R
L
=54
; Figure 3a
T
@ 25
°
C & V
= +5V only
Figures 3a and 5; R
L
=54
C
L
=50pF
| t
PHL
– t
PLH
|; T
A
@ +25
°
C
±
250
20
40
ns
10
Mbps
50
50
80
80
20
100
100
40
ns
ns
ns
0.4
Volts
Volts
2.4
+0.2
–7.0
–7.0
+12
–0.2
+12.0
Volts
Volts
Volts
(a)-(b)
(a)-(b)
Refer to Rec. input graph
Refer to Rec. input graph
Over –7V to +12V common
mode range
±
0.2
Volts
Input Impedance
Max. Transmission Rate
Propagation Delay
t
PHL
t
Differential Receiver Skew
V.35 DRIVER
TTL Input Levels
V
IL
V
IH
12
10
k
Mbps
Figure 3a
T
= 25
°
C & V
= +5V only
Figures 3a and 7; A is invert-
ing and B is non-inverting.
| t
PHL
– t
PLH
|; T
A
@ +25
°
C
80
80
110
110
30
180
180
ns
ns
ns
All outputs measured w/
150
termination resistor
connected to the non-
inverting outputs as shown
in Figure 18.
R
L
=100
0.8
Volts
Volts
2.0
Outputs
Differential Output
Source Impedance
Short-Circuit Impedance
Voltage Output Offset
Transition Time
Max. Transmission Rate
±
0.44
50
135
–0.6
±
0.66
150
165
+0.6
60
Volts
100
150
V
OUT
= –2V to +2V; A = B
35
ns
48kbps data rate.; T
A
@ 25
°
C
R
L
=100
10
Mbps
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP504AN | Application Note |
| SP504CF | Application Note |
| SP504EB | Evaluation Board Manual |
| SP504MCF | WAN Multi-Mode Serial Transceiver |
| SP505 | WAN Multi-Mode Serial Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP504AN | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP504CF | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Application Note |
| SP504EB | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Evaluation Board Manual |
| SP50-4G | 制造商:Aavid Thermalloy 功能描述: |
| SP504MCF | 制造商:Exar Corporation 功能描述: 制造商:Exar Corporation 功能描述:Line Transceiver, 7-Driver, 7-Receiver, 80 Pin, Plastic, QFP |
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