汎用フォトカプラの中速デジタル信号伝送用出力回路
Sep. 19, 2017
細田 隆之

● TLP293 単純プルアップ出力の測定回路例と特性例
過渡応答特性試験回路

Vdd=3.3V, If=600uA, (If=367uA), 5kHz
Tf=18.024us, Tr=19.820us, (Td=12.9us)

Vdd=2.5V, If=490uA, (If=373uA), 5kHz
Tf=16.892us, Tr=22.416us, (Td=13.536us)

Vdd=1.8V, If=399uA, (If=373uA), 5kHz
Tf=16.180us, Tr=25.972us, (Td=13.996us)

Vdd=1.8V, If=303uA, (If=387uA), 5kHz
Tf=26.55us, Tr=27.58us, (Td=18.976us)

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