參數(shù)資料
型號(hào): SN55115FK
廠商: Texas Instruments, Inc.
英文描述: DUAL DIFFERENTIAL RECEIVERS
中文描述: 雙差分接收器
文件頁(yè)數(shù): 10/11頁(yè)
文件大?。?/td> 183K
代理商: SN55115FK
SN55115, SN75115
DUAL DIFFERENTIAL RECEIVERS
SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
PROPAGATION DELAY TIMES
vs
FREE-AIR TEMPERATURE
–75
P
TA – Free-Air Temperature –
°
C
30
125
0
–50
–25
0
25
50
75
100
5
10
15
20
25
VCC = 5 V
See Figure 1
tPHL (RL = 390
)
tPLH (RL = 3.9 k
)
Figure 14
MAXIMUM OPERATING FREQUENCY
vs
RESPONSE-TIME-CONTROL CAPACITANCE
0.001
f
m
Response-Time-Control Capacitance –
μ
F
10M
10
100
0.01
0.1
1
1k
10k
1M
Input: – 0.5-V to 0.5-V Square Wave
Data for temperatures below 0
°
C and above 70
°
C and for supply voltages below 4.75 V and above 5.25 V are applicable to SN55115 circuits
only. These parameters were measured with the active pullup connected to the sink output.
APPLICATION INFORMATION
Location 1
SN75113 Driver
SN75115 Receiver
Location 3
Location 2
Location 5
Location 4
Location 6
Twisted
Pair
ZO
ZO
ZO = RT. A capacitor may be connected in series with ZO to reduce power dissipation.
Figure 15. Basic Party-Line or Data-Bus Differential Data Transmission
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