SP232ACT-L-TR Datasheet, PDF (6/11 Pages) Exar Corporation – Enhanced RS-232 Line Drivers/Receivers

TYPiCAL PERFoRMAnCE CHARACTERiSTiCS
Figure 2, Charge pump waveforms with no
load ( = C+, 2 = C2+, 3 = V+, 4 = V-).
Figure 5, Charge pump outputs at
start up ( = Vcc, 2 = V+, 3 = V-).
Figure 3, Charge pump waveforms when
fully loaded with 3k ohms ( = C+, 2 = C2+,
3 = V+, 4 = V-).
Figure 6, Typical Application circuit
Figure 4, Loopback results at 60kHZ and
2500pF load ( = TXin, 2 = TXout/RXin, 3 =
RXout).
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-7000 • Fax (50)668-707 • www.exar.com
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