NLAS3799B(2006) データシートの表示（PDF） - ON Semiconductor

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NLAS3799B
(Rev.:2006)

Dual DPDT Ultra−Low RON Switch

ON Semiconductor 

NLAS3799B, NLAS3799BL

Reference

DUT

Input

50 W Generator

Output

50 W

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 VIN for VIN at 100 kHz

ǒ Ǔ VONL = On Channel Loss = 20 Log

VOUT

VIN

for VIN at 100 kHz to 50 MHz

Bandwidth (BW) = the frequency 3 dB below VONL

VCT = Use VISO setup and test to all other switch analog input/outputs terminated with 50 W

Figure 5. Off Channel Isolation/On Channel Loss (BW)/Crosstalk

(On Channel to Off Channel)/VONL

Open

DUT

Output

CL

VIN

VCC

VIN

GND

Output

Off

On

Off

DVOUT

Figure 6. Charge Injection: (Q)

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