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FIN1028_04 Datasheet, PDF (3/10 Pages) Fairchild Semiconductor – 3.3V LVDS 2-Bit High Speed Differential Receiver | |||
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Note A: All input pulses have frequency = 10 MHz, tR or tF = 1 ns
Note B: CL includes all probe and fixture capacitances
FIGURE 1. Differential Driver Propagation Delay and Transition Time Test Circuit
TABLE 1. Receiver Minimum and Maximum Input Threshold Test Voltages
Applied Voltages (V)
VIA
VIB
1.25
1.15
1.15
1.25
2.4
2.3
2.3
2.4
0.1
0
0
0.1
1.5
0.9
0.9
1.5
2.4
1.8
1.8
2.4
0.6
0
0
0.6
Resulting Differential
Input Voltage (mV)
VID
100
â100
100
â100
100
â100
600
â600
600
â600
600
â600
Resulting Common Mode
Input Voltage (V)
VIC
1.2
1.2
2.35
2.35
0.05
0.05
1.2
1.2
2.1
2.1
0.3
0.3
FIGURE 2. AC Waveforms
3
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