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LM1044 データシート(PDF) 3 Page - National Semiconductor (TI) |
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LM1044 データシート(HTML) 3 Page - National Semiconductor (TI) |
3 / 10 page Electrical Characteristics VS e 12V RL e 600X CL e 20 pF TA e 25 C unless otherwise stated (Continued) Test Limit Design Limit Parameter Conditions (Note 6) (Note 7) Units Min Max Min Typ Max RGB CHANNELS InputsPins 4 5 6 8 9 10 OutputsPins 15 16 17 CLAMP INPUT-Pin 18 Minimum Input Voltage For Clamp on 9 V Maximum Input Voltage For Clamp off 5 V Input Current Pin 18 e 0V 10 m A Clamp Pulse Delay (Note 4) 02 m s Maximum Input Voltage Swing for Output THD e 1% 1 kHz 30 Vp-p Input Bias Current Clamp off Channel Selected 20 m A Dynamic Output Impedance 20 X Voltage Gain Input Signal e 1Vp-p 100 kHz b 05 b 05 0 a 05 dB Bandwidth Input Signal e 1Vp-p b3 dB 60 24 30 MHz Signal to Noise Ratio RIN e 50X Bandwidth e 10 MHz 60 dB Load Resistance (Note 3) AC Coupled 3 Vp-p 600 X DC Coupled to GND 2 kX Channel Isolation (Note 1) Input Signal e 1Vp-p 5 MHz 60 dB Crosstalk (Note 2) Input Signal e 1Vp-p 5 MHz b 50 dB Power Supply Rejection Ratio VS Modulated 1 Vp-p 1 kHz 50 dB Pin 13 Output Impedance 60 X SYNC CHANNELS InputsPins 7 11 OutputsPin 23 Maximum Input Voltage Swing for Output THD e 1% 1 kHz 30 Vp-p Input Impedance 18 23 28 kX Dynamic Output Impedance 40 X Voltage Gain Input Signal e 1Vp-p 100 kHz b 10 b 10 b 04 a 02 dB Bandwidth Input Signal e 1Vp-p b3 dB 60 18 24 MHz Signal to Noise Ratio RIN e 50X Bandwidth e 10 MHz 60 dB Note 1 CV channels defined with a CV mute condition set up (ABC e 001) and all CV inputs driven Isolation is the output measured with respect to the input level for RL of 600X Channel isolation for RGB channels is measured in the same way with signals applied to the R G or B inputs while a RGB mute condition is selected Note 2 CV crosstalk measured with selected channel input AC grounded and with signal applied to the other CV inputs Resulting output voltage is measured with RL of 600X RGB crosstalk is measured similarly with signals applied to unselected channel inputs and measuring the selected channel output Note that high frequency crosstalk measurements are very dependent on board layout An effective ground plane and input to input shielding are required Note 3 DC output current sourced from device to load should not exceed 10 mA care should be taken to avoid shorting outputs to GND Note 4 Delay between clamp pulse input at Pin 18 and resulting clamping action as seen at RGB inputs Note 5 Human body model 100 pF discharged through a 15 kX resistor Note 6 Guaranteed and 100% production tested Note 7 Design limits are guaranteed to National’s AOQL but are not 100% production tested Note 8 When operating at elevated temperatures the maximum power dissipation must be derated based on a maximum junction temperature of 150 C and iJA e 60 CW 3 |
同様の部品番号 - LM1044 |
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同様の説明 - LM1044 |
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