參數(shù)資料
型號: SN55ALS195W
廠商: Texas Instruments, Inc.
英文描述: QUADRUPLE DIFFERENTIAL LINE RECEIVERS
中文描述: 翻兩番差分線接收機(jī)
文件頁數(shù): 11/12頁
文件大小: 164K
代理商: SN55ALS195W
SN55ALS195, SN75ALS195
QUADRUPLE DIFFERENTIAL LINE RECEIVERS
SLLS010D – JUNE 1986 – REVISED MAY 1995
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 19
ri
INPUT RESISTANCE
vs
FREE-AIR TEMPERATURE
TA – Free-Air Temperature –
°
C
30
20
25
15
5
10
– 50
125
100
75
50
25
0
– 25
– 75
0
Figure 20
II
INPUT CURRENT
vs
INPUT VOLTAGE TO GND
– 15
15
20
10
5
0
– 5
– 10
– 20
TA = 25
°
C
1
3
2
0
– 1
– 2
– 3
VI – Input Voltage to GND – V
S
SWITCHING TIME
vs
FREE-AIR TEMPERATURE
TA – Free-Air Temperature –
°
C
Figure 21
– 50
30
20
25
15
5
125
100
75
50
25
0
– 25
10
– 75
0
CL = 15 pF
VCC = 5 V
tPHZ
tPHL
tPLZ
tPHZ
tPZL
tPHL
tPZH
tPLH
tPLZ
tPHL
tPZL
Figure 22
tp
PROPAGATION DELAY TIME
vs
SUPPLY VOLTAGE
VCC – Supply Voltage – V
14
12
10
8
16
18
20
6
4
2
0
CL = 15 pF
TA = 25
°
C
4.5
4.7
4.9
5.1
5.3
5.5
4.6
4.8
5
5.2
5.4
tPHL
tPLH
Data for temperatures below 0
°
C and above 70
°
C, and below 4.75 V and above 5.25 V, are applicable to SN55ALS195 circuits only.
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