参数资料
型号: SN751177NE4
厂商: TEXAS INSTRUMENTS INC
元件分类: Buffer和线驱动
英文描述: DUAL LINE TRANSCEIVER, PDIP16
封装: ROHS COMPLIANT, PLASTIC, DIP-16
文件页数: 16/16页
文件大小: 491K
代理商: SN751177NE4
SN751177, SN751178
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SLLS059D – FEBRUARY 1990 – REVISED MAY 1999
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Y
Output
VOL
VOH
VOL
VOH
tPLH
tPHL
tPLH
Output
RL = 27
VOLTAGE WAVEFORMS
TEST CIRCUIT
50
Input
0 V
3 V
Generator
(see Note B)
CL = 15 pF
(see Note A)
Z
Output
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, ZO = 50 , tr ≤ 6 ns, tf ≤ 6 ns.
1.5 V
2.3 V
3 V
2.3 V
S1
Figure 4. Driver Propagation-Time Test Circuit and Voltage Waveforms
tPHZ
Voff ≈ 0 V
Output
VOH
VOLTAGE WAVEFORMS
TEST CIRCUIT
Input
0 V
3 V
tPZH
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, ZO = 50 , tr ≤ 6 ns, tf ≤ 6 ns.
RL = 110
50
Generator
(see Note B)
CL = 15 pF
(see Note A)
0 V or 3 V
Output
1.5 V
0.5 V
2.3 V
S1
Figure 5. Driver Enable- and Disable-Time Test Circuit and Voltage Waveforms
VOL
5 V
tPLZ
tPZL
Output
VOLTAGE WAVEFORMS
TEST CIRCUIT
Input
0 V
3 V
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR
≤ 1 MHz, 50% duty cycle, ZO = 50 , tr ≤ 6 ns, tf ≤ 6 ns.
RL = 110
50
Generator
(see Note B)
CL = 15 pF
(see Note A)
0 V or 3 V
S1
Output
5 V
0.5 V
1.5 V
2.3 V
1.5 V
Figure 6. Driver Enable- and Disable-Time Test Circuit and Voltage Waveforms
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相关代理商/技术参数
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SN751178 制造商:TI 制造商全称:Texas Instruments 功能描述:DUAL DIFFERENTIAL DRIVERS AND RECEIVERS