AM7990 Просмотр технического описания (PDF) - Advanced Micro Devices

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производитель

AM7990

Serial Interface Adapter (SIA)

Advanced Micro Devices 

AMD

SWITCHING WAVEFORMS

X1

TCLK

TENA

29

TSEL

CASE 1

TX (Last Bit = 0)

Transmit+

Transmit–

Transmit±

(Measured Differentially)

VO

VO

Bit (N – 2)

30

Bit (N – 1)

30

Bit N

CASE 2

TX (Last Bit = 1)

BCC BCB BCC BCB BCC BCB

Transmit+

Transmit–

VO

Transmit±

(Measured Differentially)

VO

Transmit Timing – End of Transmission*

*TSEL Components (see Figure 2B).

See Typical Performance Curve for Response at End of Transmission with Inductive Loads.

Am7992B

0.5 VO at 2 µs

0.5 VO at 2 µs

03378I-16

21

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