FIN1028 Просмотр технического описания (PDF) - Fairchild Semiconductor

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FIN1028

3.3V LVDS 2-Bit High Speed Differential Receiver

Fairchild Semiconductor 

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

−100

100

−100

100

−100

600

−600

600

−600

600

−600

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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