ADN4667 查看數據表（PDF） - Analog Devices
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ADN4667 Datasheet PDF : 16 Pages
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Data Sheet
DIN
DOUT–
DOUT+
tPLHD
VOD
tPHLD
3V
1.5V
0V
VOH
0V (DIFFERENTIAL)
VOL
VDIFF
VDIFF = DOUT+ – DOUT–
80%
0V
20%
tTLH
tTHL
Figure 4. Driver Propagation Delay and Transition Time Waveforms
VCC
DIN
EN
SIGNAL
GENERATOR
50Ω
EN
CL
50Ω
50Ω
CL
DOUT+
1.2V
DOUT–
Figure 5. Test Circuit for Driver Three-State Delay
EN WITH EN = GND
OR OPEN CIRCUIT
EN WITH EN = VCC
DOUT+ WITH DIN = VCC
OR DOUT– WITH DIN = GND
DOUT+ WITH DIN = GND
OR DOUT– WITH DIN = VCC
tPHZ
tPLZ
tPZH
tPZL
3V
1.5V
0V
3V
1.5V
0V
VOH
50%
1.2V
1.2V
50%
VOL
Figure 6. Driver Three-State Delay Waveforms
ADN4667
Rev. B | Page 5 of 16
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