SP310E 查看數據表（PDF） - Exar Corporation

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产品描述 (功能)

生产厂家

SP310E

High Performance RS-232 Line Drivers/Receivers

Exar Corporation 

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 3, SP232E Charge pump waveforms-

no load (1 = C1+, 2 = C2+, 3 = V+, 4 = V-).

Figure 6, Charge pump outputs at

start up (1 = Vcc, 2 = V+, 3 = V-).

Figure 4, SP232E Charge pump waveforms

when fully loaded with 3Kohms (1 = C1+, 2

= C2+, 3 = V+, 4 = V-).

Figure 5, Loopback results at 60KHZ and

2500pF load (1 = TXin, 2 = TXout/RXin, 3 =

RXout).

Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (510)668-7000 • www.exar.com SP202E,232E,233E, 310E, 312E_100_110608



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