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| 型号： | AM26LS32 |
| 厂商： | Motorola, Inc. |
| 英文描述： | QUAD EIA-422/3 LINE RECEIVER WITH THREE.STATE OUTPUTS |
| 中文描述： | 四环境影响评估，3分之422线路接收器输出与THREE.STATE |
| 文件页数： | 3/4页 |
| 文件大小： | 81K |
| 代理商： | AM26LS32 |
AM26LS32
3
MOTOROLA ANALOG IC DEVICE DATA
SWITCHING CHARACTERISTICS
(VCC = 5.0 V and TA = 25
°
C, unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
Propagation Delay Time – DIfferential Inputs to Output
(Output High to Low)
(Output Low to High)
tPHL(D)
tPLH(D)
–
–
–
–
30
30
ns
Propagation Delay Time – Three–State Control to Output
(Output Low to Third State)
(Output High to Third State)
(Output Third State to High)
(Output Third State to Low)
tPLZ
tPHZ
tPZH
tPZL
–
–
–
–
–
–
–
–
35
35
30
30
ns
Figure 1. Switching Test Circuit and Wave for Propagation Delay Differential Input to Output
– 2.5 V
tPLH(D)
VOL
0 V
Output
+ 2.0 V
0 V
3–State Control
CL = 15 pF
(Includes Probe
and Stray
Capacitance)
1.3 V
1.3 V
tPHL(D)
0 V
VOH
0 V
Input
+ 2.5 V
–
+
Differential
Inputs
51
Pulse
Generator
To Scope
(Input)
To Scope
(Output)
Input Pulse Characteristics
tTLH – tTHL – 6.0 ns (10% to 90%)
PRR – 1.0 MHz, 50% Duty Cycle
To Scope
(Output)
5.0 k
+
–
Differential
Inputs
3–State
Control
2.0 V
51
SW2
+ 5.0 V
2.0 k
SW1
Pulse
Generator
To Scope
(Input)
+ 1.5 V for tPHZ and tPZH
– 1.5 V for tPLZ and tPZL
All Diodes 1N916 or
Equivalent
Input Pulse Characteristics
tTLH – tTHL – 6.0 ns (10% to 90%)
PRR – 1.0 MHz, 50% Duty Cycle
CL 15 pF
Probe and Stray
Capacitance)
tPHZ
0 V
5.0 V – VBE
Output
VOL
3.0 V
Input
Output
1.3 V
tPZL
3.0 V
1.5 V
SW1 Closed
SW2 Closed
SW1 Closed
SW2 Closed
0 V
Input
tPZL
SW1 Closed
SW2 Open
1.5 V
1.5 V
0.5 V
tPHZ
SW1 Open
SW2 Closed
tPZH
0 V
1.5 V
1.5 V
tPZH
Input
3.0 V
0 V
VOH
Output
0 V
1.5 V
Output
Input
0 V
tPLZ
VOH
VOL
1.3 V
3.0 V
0.5 V
0 V
0 V
tPLZ
Figure 2. Propagation Delay Three–State Control Input to Output
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AM26LS32/B2A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Line Receiver |
| AM26LS32/B2C | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AM26LS32/BEA | 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:Line Receiver, Quad, Differential, 16 Pin, Ceramic, DIP |
| AM26LS32/BFA | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Line Receiver |
| AM26LS32A | 制造商:TI 制造商全称:Texas Instruments 功能描述:QUADRUPLE DIFFERENTIAL LINE RECEIVERS |
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