參數(shù)資料
型號(hào): SN65LBC176AQ
廠商: Texas Instruments, Inc.
英文描述: DIFFERENTIAL BUS TRANSCEIVERS
中文描述: 差分總線收發(fā)器
文件頁(yè)數(shù): 7/18頁(yè)
文件大?。?/td> 342K
代理商: SN65LBC176AQ
SLLS376C MAY 2000 REVISED DECEMBER 2000
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
TEST CIRCUIT
Output
RL = 110
5 V
S1
50
0 V
VOLTAGE WAVEFORMS
5 V
0.5 V
VOL
tPZL
3 V
0 V
tPLZ
2.3 V
1.5 V
Output
Input
CL = 50 pF
(see Note B)
Generator
(see Note A)
1.5 V
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR
1 MHz, 50% duty cycle, tr
6 ns, tf
6 ns,
ZO= 50
.
B. CL includes probe and jig capacitance.
Figure 5. Driver Test Circuit and Voltage Waveforms
VO
VID
IO
Figure 6. Receiver V
OH
and V
OL
50
CL = 10 pF
(see Note B)
Output
1.5 V
0 V
TEST CIRCUIT
VOLTAGE WAVEFORMS
1.5 V
3 V
0 V
Input
Output
1.3 V
VOH
VOL
tPHL
tPLH
Generator
(see Note A)
1.5 V
1.3 V
10%
tF
tR
90%
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR
1 MHz, 50% duty cycle, tr
6 ns, tf
6 ns,
ZO= 50
.
B. CL includes probe and jig capacitance.
Figure 7. Receiver Test Circuit and Voltage Waveforms
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