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參數(shù)資料
| 型號： | MC26C31P |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad EIA-422-A Line Driver |
| 中文描述： | LINE DRIVER, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 115K |
| 代理商： | MC26C31P |
MC26C31
MOTOROLA
3
AC CHARACTERISTICS
(VCC = 4.5 to 5.5 V, TA = – 40 to + 85
°
C, unless otherwise stated)
Parameter
Symbol
Min
Typ
Max
Unit
Propagation Delay Input to Output (S1 Open)
tPLH
tPHL
—
6
12
ns
Output Skew (S1 Open)*
Skew
—
1.0
4
ns
Differential Output
Rise Time
Fall Time (S1 Open)
t(TLH)
t(THL)
—
4
8
ns
Output Enable Time
(S1 Closed)
tPZH
tPZL
—
—
16
15
—
—
ns
Output Disable Time
(S1 Closed)
tPHZ
tPLZ
—
—
6
9
—
—
ns
* Skew: difference in propagation delays between complementary outputs.
AC TEST CIRCUIT AND SWITCHING TIME WAVEFORMS
47 pF
47 pF
47 pF
49.9
49.9
499
S1
1.5 V
INPUT
Figure 1. AC Test Circuit
OUTPUT A
1.5 V
tPHL
OUTPUT B
1.5 V
1.5 V
1.5 V
INPUT
1.5 V
1.5 V
— VOH
VOL
VOH
— VOL
tPLH
tPLH
tPHL
SKEW
3 V —
0 V
Figure 2. Propagation Delays and Skew Waveforms
Figure 3. Enable and Disable Times
OUTPUT A
1.5 V
tPZL
OUTPUT B
0.8 V
1.5 V
ENABLE INPUT
VOH – 0.5 V
2.0 V
— 1.5 V
— 1.5 V
VOL
VOH
tPLZ
tPZH
tPHZ
3 V —
0 V
VOL + 0.5 V
Figure 4. Differential Rise and Fall Times
OUTPUT
(DIFFERENTIAL)
90%
10%
tTHL
10%
90%
INPUT
0 V
tTLH
3 V —
TYPICAL APPLICATIONS
Figure 5. Two–Wire Balanced Systems (EIA–422–A)
+
–
DATA
DATA
OUTPUT
ENABLE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC26C32D | Quad EIA-422-A Line Receiver |
| MC26C32 | Quad EIA-422-A Line Receiver |
| MC26C32P | Quad EIA-422-A Line Receiver |
| MC2830D | Voice Activated Switch |
| MC2830P | Voice Activated Switch |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC26C32 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad EIA-422-A Line Receiver |
| MC26C32D | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad EIA-422-A Line Receiver |
| MC26C32P | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Quad EIA-422-A Line Receiver |
| MC26LS30 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Differential (EIA-422-A)/Quad Single-Ended (EIA-423-A) Line Drivers |
| MC26LS30_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Differential (EIA-422-A)/Quad Single-Ended (EIA-423-A) Line Drivers |
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