データシートサーチシステム |
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ST7162 データシート(PDF) 4 Page - STMicroelectronics |
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ST7162 データシート(HTML) 4 Page - STMicroelectronics |
4 / 17 page ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, voltage reference = VSS) Symbol Parameter Test Condition VDD Min. Typ. Max. Unit PHASE FREQUENCY DISCRIMINATOR COUT Output Capacitance 8 pF IOUT HI Output Current Source VOUT = 2.7V VOUT = 4.5V 3V 5V – 200 – 500 µA µA IOUT LO Output Current Sink VOUT = 0.3V VOUT = 0.5V 3V 5V 200 500 µA µA ILEAK Leakage Current Three state output VPDTX,VPDRX = 0 or 5V 5V – 50 50 nA MCU INTERFACE INPUTS CIN Input Capacitance 8pF IIN Input Current DC measured VIN =VDD or VSS 3-5V – 10 10 µA VIH Input Voltage High level ”1” 3V 5V 2.3 3.8 V V VIL Input Voltage Low level ”0” 3V 5V 0.7 1.2 V V Fmax Input Frequency Maximum frequency at clock input 3-5V 500 KHz TW Pulse width Clock and Enable inputs 3V 5V 80 60 ns ns TSU Set-up Time Data to clock Enable to clock 3-5V 3-5V 100 200 ns ns THOLD Hold Time Clock to data 3V 5V 80 40 ns ns TREC Recovery Time Enable to Clock 3V 5V 80 40 ns ns DIGITAL OUTPUTS: OUTTX, OUTRX, MCUCLOCK,LD CLOAD Output Load Capacitance 25 pF VOUT IH Output Voltage IOUT = 0, High level ”1” 3V 5V 2.95 4.95 V V VOUT LO Output Voltage IOUT = 0, Low level ”0” 3V 5V 0.05 0.05 V V IOUTHI Output Current Source VOUT = 2.7V VOUT = 4.5V 3V 5V – 200 – 500 µA µA IOUTLO Output Current Sink VOUT = 0.3V VOUT = 0.5V 3V 5V 200 500 µA µA THI Output rise Time CLOAD = 25pF 3V 5V 200 100 ns ns TLO Output Fall Time CLOAD = 25pF 3V 5V 200 100 ns ns ST7162 4/17 |
同様の部品番号 - ST7162 |
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同様の説明 - ST7162 |
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