ST1G3234B 查看數據表（PDF） - STMicroelectronics

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ST1G3234B

1-bit dual supply bus buffer level translator with A-side series resistor

STMicroelectronics 

Test circuit

5

Test circuit

Figure 4. Test circuit

Pulse

generator

V CCB V CCA

D.U.T

RT

R1

CL

RL

ST1G3234B

6V or 2VCC

OPEN

GND

Table 9.

Test circuit

Test

tPLH, tPHL

CL = 10/30 pF or equivalent (includes jig and probe capacitance)

RL = R1 = 500 Ω or equivalent

RT = ZOUT of pulse generator (typically 50Ω)

CS14810A

Switch

Open

10/17

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