NLAS324 データシートの表示（PDF） - ON Semiconductor

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NLAS324

Dual SPST Analog Switch, Low Voltage, Single Supply

ON Semiconductor 

Input

NLAS324

DUT

NO

VCC

COM

300 W

VOUT

35 pF

VCC

Input

0V

Output

VOL

50%

VOH

10%

tOFF

Figure 5. tON/tOFF

50%

10%

tON

Reference

DUT

COM

NO

50 W Generator

Transmitted

50 W

Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is

the bandwidth of an On switch. VISO, Bandwidth and VONL are independent of the input signal direction.

ǒ Ǔ VOUT

VISO = Off Channel Isolation = 20 Log VINfor VIN at 100 kHz

ǒ Ǔ VONL = On Channel Loss = 20 Log VVOIUNfoTr VIN at 100 kHz to 50 MHz

Bandwidth (BW) = the frequency 3 dB below VONL

Figure 6. Off Channel Isolation/On Channel Loss (BW)/Crosstalk

(On Channel to Off Channel)/VONL

DUT

NO

COM

CL

VIN

VCC

VIN

GND

Output

Off

On

Off

DVOUT

Figure 7. Charge Injection: (Q)

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