データシートサーチシステム |
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LMX1601 データシート(PDF) 5 Page - National Semiconductor (TI) |
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LMX1601 データシート(HTML) 5 Page - National Semiconductor (TI) |
5 / 17 page Electrical Characteristics (Continued) (V CCMAIN =VCCAUX = 3.0V; TA = 25˚C except as specified) Symbol Parameter Conditions Min Typ Max Units I IH High-Level Input Current V IH =VCC = 3.6V, (Note 4) −1.0 1.0 µA I IL Low-Level Input Current V IL = 0V; VCC = 3.6V, (Note 4) −1.0 1.0 µA I IH OSC IN Input Current V IH =VCC = 3.6V 100 µA I IL OSC IN Input Current V IL = 0V; VCC = 3.6V −100 µA I O OSC OUT Output Current Magnitude (sink/source) (Note 5) Logic Mode V CC = 3.6V (Note 3) |200| µA V OUT =VCC/2 Crystal Mode V CC = 2.7V (Note 3) |300| µA V OH High-Level Output Voltage I OH = −500 µA V CC−0.4 V V OL Low-Level Output Voltage I OL = 500 µA 0.4 V MICROWIRE TIMING t CS Data to Clock Set Up Time See Data Input Timing 50 ns t CH Data to Clock Hold Time See Data Input Timing 10 ns t CWH Clock Pulse Width High See Data Input Timing 50 ns t CWL Clock Pulse Width Low See Data Input Timing 50 ns t ES Clock to Load Enable Set Up Time See Data Input Timing 50 ns t EW Load Enable Pulse Width See Data Input Timing 50 ns CLOSED LOOP SYNTHESIZER PERFORMANCE (NSC evaluation board only) RF φ n Main PLL Phase Noise Floor (Note 6) −160 dBc/Hz Note 3: Refer to Programming Description 2.5.3. Note 4: Except fin. Note 5: The OSCout Output Current Magnitude is lass than or equal to 200µA when the Logic Mode is selected. The OSCout Output Current Magnitude is greater than or equal to 300µA when the Crystal Mode is selected. Note 6: Offset frequency = 1 kHz, fin = 900 MHz, f φ = 25 kHz, N = 3600, fOSC = 10 MHz, VOSC > 1.2 VPP. Refer to the Application Note, AN-1052, for description of phase noise floor measurement. www.national.com 5 |
同様の部品番号 - LMX1601 |
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同様の説明 - LMX1601 |
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