DS1776QML
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ZHCSDX7B –AUGUST 2012–REVISED JUNE 2015
5.8 Pi Bus Transceiver DS1776 AC Parameters: A To B Path
The following conditions apply, unless otherwise specified. VCC = 5V ±10%, CL = 30pF, RL = 9Ω
SUB-
GROUPS
SYMBOL
PARAMETER
CONDITIONS
NOTES
MIN MAX
UNIT
2.0
2.0
2.5
2.0
2.0
2.0
2.0
2.0
3.5
3.5
3.5
13
17
13
16
22
16
13
16
14
13
16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9, 11
10
tPLH
Propagation Delay A to B
Waveform 1, 2
tPHL
tPLH
Propagation Delay A to B
Propagation Delay LE to B
Waveform 1, 2
Waveform 1, 2
9, 10, 11
9, 11
10
tPHL
tPLH
Propagation Delay LE to B
Waveform 1, 2
9, 10, 11
9, 11
10
Enable / Disable Time OEBn to B Waveform 1, 2
9
tPHL
Enable / Disable Time OEBn to B Waveform 1, 2
10
11
5.9 Pi Bus Transceiver DS1776 AC Parameters: Setup / Hold / Pulse Width Specifications
The following conditions apply, unless otherwise specified. VCC = 5V ±10%
SUB-
GROUPS
SYMBOL
PARAMETER
CONDITIONS
NOTES
MIN MAX
UNIT
tS
A to LE Setup
Waveform 5
7.0
0.0
12
ns
ns
ns
9, 10, 11
9, 10, 11
9, 10, 11
tH
A to LE Hold
Waveform 5
Waveform 5
tW
LE Pulse Width Low
Figure 1. Propagation Delay For Data To Output
Figure 2. Propagation Delay For Data To Output
Figure 3. TRI-STATE Output Enable Time
To High Level And Output Disable
Time From High Level
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