參數(shù)資料
型號(hào): SP505EK
英文描述: Multi-Protocol Serial Transceivers
中文描述: 多協(xié)議串行收發(fā)器
文件頁數(shù): 6/35頁
文件大?。?/td> 495K
代理商: SP505EK
6
Rev: A Date: 1/27/04
SP505 Multi–Mode Serial Transceiver
Copyright 2004 Sipex Corporation
POWER REQUIREMENTS
PARAMETER
MIN.
TYP.
MAX.
UNITS
CONDITIONS
V
CC
4.75
5.00
5.25
Volts
I
CC
(No Mode Selected)
(V.28/RS-232)
(V.11/RS-422)
(RS-449)
(V.35)
EIA-530
EIA-530A
V.36
30
60
300
250
105
260
250
65
mA
mA
mA
mA
mA
mA
mA
mA
All I
values are with V
= +5V,
T = +25
o
C, all drivers are loaded to
their specified maximum load and all
drivers are active at their maximum
specified data transmission rates.
OTHER AC CHARACTERISTICS
(Continued)
T
A
= +25°C and V
CC
= +5.0V unless otherwise noted.
PARAMETER
RS-422/V.11
t
PZL
; Tri-state to Output LOW
MIN.
TYP.
MAX.
UNITS
CONDITIONS
0.10
2.0
μ
s
C
= 100pF, Fig. 35 & 39; S
1
closed
C
= 100pF, Fig. 35 & 39; S
2
closed
C
= 15pF, Fig. 35 & 39; S
1
closed
C
= 15pF, Fig. 35 & 39; S
2
closed
t
PZH
; Tri-state to Output HIGH
0.10
2.0
μ
s
t
PLZ
; Output LOW to Tri-state
0.10
2.0
μ
s
t
PHZ
; Output HIGH to Tri-state
0.10
2.0
μ
s
V.35
t
PZL
; Tri-state to Output LOW
0.10
2.0
μ
s
C
= 100pF, Fig. 35 & 39; S
1
closed
C
= 100pF, Fig. 35 & 39; S
2
closed
C
= 15pF, Fig. 35 & 39; S
1
closed
C
= 15pF, Fig. 35 & 39; S
2
closed
t
PZH
; Tri-state to Output HIGH
0.10
2.0
μ
s
t
PLZ
; Output LOW to Tri-state
0.10
2.0
μ
s
t
PHZ
; Output HIGH to Tri-state
0.10
2.0
μ
s
TRANSCEIVER TO TRANSCEIVER SKEW
V.28 Driver
(per Figures 33, 36, 38)
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
100
100
20
20
2
2
3
3
5
5
5
5
4
4
6
6
| (t
phl
)
Tx1
– (t
phl
)
Tx6,7
|
| (t
plh
)
Tx1
– (t
plh
)
Tx6,7
|
| (t
phl
)
Rx1
– (t
phl
)
Rx2,7
|
| (t
phl
)
Rx1
– (t
phl
)
Rx2,7
|
| (t
phl
)
Tx1
– (t
phl
)
Tx6,7
|
| (t
plh
)
Tx1
– (t
plh
)
Tx6,7
|
| (t
phl
)
Rx1
– (t
phl
)
Rx2,7
|
| (t
phl
)
Rx1
– (t
phl
)
Rx2,7
|
| (t
phl
)
Tx2
– (t
phl
)
Tx3,4,5
|
| (t
plh
)
Tx2
– (t
plh
)
Tx3,4,5
|
| (t
phl
)
Rx2
– (t
phl
)
Rx3,4,5
|
| (t
phl
)
Rx2
– (t
phl
)
Rx3,4,5
|
| (t
phl
)
Tx1
– (t
phl
)
Tx6,7
|
| (t
plh
)
Tx1
– (t
plh
)
Tx6,7
|
| (t
phl
)
Rx1
– (t
phl
)
Rx2,7
|
| (t
phl
)
Rx1
– (t
phl
)
Rx2,7
|
V.28 Receiver
V.11 Driver
V.11 Receiver
V.10 Driver
V.10 Receiver
V.35 Driver
V.35 Receiver
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