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參數(shù)資料
| 型號(hào)： | SN55LBC172J |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER |
| 中文描述： | 翻兩番低功率的線路驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 177K |
| 代理商： | SN55LBC172J |
SN55LBC172
QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER
SGLS084B – MARCH 1995 – REVISED SEPTEMBER 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOC
2
RL
2
RL
VOD2
Figure 1. Differential and Common-Mode Output Voltages
R2 = 375
VOD
RL = 60
Vtest
Vtest
0 V or 3 V
A
R1 = 375
Y
Z
–7 V < Vtest < 12 V
G at 5 V
or
G at 0 V
Figure 2. Driver V
OD
Test Circuit
VOLTAGE WAVEFORMS
50%
tt(OD)
td(OD)
10%
tt(OD)
≈
2.5 V
≈
– 2.5 V
90%
50%
Output
td(OD)
0
3 V
Input
TEST CIRCUIT
Output
CL = 50 pF
(see Note B)
RL = 54
50
(see Note A)
Generator
1.5 V
1.5 V
3 V
Input
NOTES: A. The input pulses are supplied by a generator having the following characteristics: PRR
≤
1 MHz, duty cycle
≤
50%, tr
≤
5 ns,
tf
≤
5 ns, ZO = 50
.
B. CL includes probe and stray capacitance.
Figure 3. Driver Differential-Output Test Circuit and Delay and Transition-Time Waveforms
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| SN55LBC172W | QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER |
| SN55LBC173FK | QUADRUPLE LOW-POWER DIFFERENTIAL RECEIVER |
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| SN55LBC172W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER |
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| SN55LBC173FK | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER DIFFERENTIAL RECEIVER |
| SN55LBC173J | 制造商:TI 制造商全稱:Texas Instruments 功能描述:QUADRUPLE LOW-POWER DIFFERENTIAL RECEIVER |
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