參數(shù)資料
型號: SN55115W
廠商: Texas Instruments, Inc.
英文描述: DUAL DIFFERENTIAL RECEIVERS
中文描述: 雙差分接收器
文件頁數(shù): 6/11頁
文件大?。?/td> 183K
代理商: SN55115W
SN55115, SN75115
DUAL DIFFERENTIAL RECEIVERS
SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
switching characteristics, V
CC
= 5 V, C
L
= 30 pF, T
A
= 25
°
C
PARAMETER
TEST CONDITIONS
SN55115
TYP
SN75115
TYP
UNIT
MIN
MAX
MIN
MAX
tPLH
Propagation delay time,
low-to-high level output
RL = 3.9 k
,
See Figure 1
18
50
18
75
ns
tPHL
Propagation delay time,
high-to-low level output
RL = 390
,
See Figure 1
20
50
20
75
ns
PARAMETER MEASUREMENT INFORMATION
STRB
90%
0 V
0 V
10%
90%
5 ns
5 ns
tPHL
1.5 V
VOL
VOH
–3 V
3 V
Output
Differential
Input
tPLH
1.5 V
VO
RL
5 V
YP
YS
CL = 30 pF
(see Note B)
Response
Time Control
Open
2.4 V
Open
RT
B
A
Input
Pulse
Generator
(see Note A)
10%
TEST CIRCUIT
VOLTAGE WAVEFORM
NOTES: A. The pulse generator has the following characteristics: ZO = 50
, PRR
500 kHz, tw
100 ns, duty cycle = 50%.
B. CL includes probe and jig capacitance.
Figure 1. Test Circuit and Voltage Waveforms
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