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| 型號： | SN75C1168NS |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | DUAL DIFFERENTIAL DRIVERS AND RECEIVERS |
| 中文描述： | 雙差分驅(qū)動器和接收 |
| 文件頁數(shù)： | 8/10頁 |
| 文件大?。?/td> | 161K |
| 代理商： | SN75C1168NS |
SN75C1167, SN75C1168
DUAL DIFFERENTIAL DRIVERS AND RECEIVERS
SLLS159C – MARCH 1993 – REVISED APRIL 1998
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
PARAMETER MEASUREMENT INFORMATION
1.5 V
VOH
VOL
1.5 V
2 V
0.8 V
VOL + 0.3 V
tPZH
tPHZ
tPZL
tPLZ
VOLTAGE WAVEFORMS
Input DE
3 V
0 V
1.5 V
1.3 V
C1
C2
C3
R3
R1
R2
0 V
or
3 V
1.5 V
S1
See Note A
TEST CIRCUIT
VOL – 0.3 V
Pulse
Generator
See Note B
50
DE
Output
Output
NOTES: A. C1, C2, and C3 include probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR = 1 MHz, duty cycle = 50%, tr = tf
≤
6 ns.
Figure 4. Driver Test Circuit and Voltage Waveforms
– 2.5 V
2.5 V
0 V
VOL
VOH
10%
90%
tPHL
tPLH
VOLTAGE WAVEFORMS
RL
A Input
VCC
B Input
Device
Under
Test
CL = 50 pF
(see Note A)
S1
TEST CIRCUIT
90%
50%
10%
tTLH
50%
tTHL
Output
(see Note B)
B Input
A Input = 0 V
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR
≤
1 MHz, duty cycle = 50%, tr = tf
≤
6 ns.
Figure 5. Receiver Test Circuit and Voltage Waveforms
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| SN75C1168NSR | 功能描述:RS-422接口集成電路 Dual Diff Drvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| SN75C1168NSRE4 | 功能描述:RS-422接口集成電路 Dual Diff Drvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| SN75C1168NSRG4 | 功能描述:RS-422接口集成電路 Dual Diff Drvr RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| SN75C1168PW | 功能描述:RS-422接口集成電路 Dual Differential Drivers and Receiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
| SN75C1168PWE4 | 功能描述:RS-422接口集成電路 Dual Differential Drivers and Receiver RoHS:否 制造商:Texas Instruments 數(shù)據(jù)速率: 工作電源電壓:5 V 電源電流:35 mA 工作溫度范圍: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-16 封裝:Tube |
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