SM5024 NPC [Nippon Precision Circuits Inc], SM5024 Datasheet
SM5024
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SM5024 Summary of contents
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... OVERVIEW The SM5024 series are fundamental crystal oscillator module ICs. They feature an oscillator circuit with built- in capacitors with excellent frequency response and an output buffer with high output drive capability. They are available in miniature 6-pin packages, making them ideal as DIP-type crystal oscillators. ...
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... Gn INHN Notes. The SM5024 series reduce crystal current by limiting driving current of oscillating-stage inverter and inhibiting oscillating amplitude. Depending on the characteristics of using crystal or the mounting condition, they may not oscillate normally. Please evaluate the oscillation start-up characteris- tics adequately with your actual device. When this device is used for buffer application, please pay attention to input amplitude to the XT pin. If it’s low input amplitude, the SM5024 series may not operate normally ...
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... When INHN goes LOW, the oscillator stops and the oscillator output on Q becomes high impedance. INHN HIGH (or open) Any LOW Current consumption and Output waveform with NPC’s standard crystal SM5024 series Q / output frequency O O High impedance f [MHz] R [Ω] 30 5.26 Oscillator ...
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... OPR 5V operation = 0V, f ≤ 30MHz, C ≤ 50pF unless otherwise noted Parameter Symbol Operating supply voltage V DD Input voltage V IN Operating temperature T OPR SM5024 series Condition D Condition Condition Rating Unit − 0.5 to +7.0 V − − − +85 ° C − ...
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... Measurement cct 3, load cct 1, Current consumption I DD2 INHN = open, C INHN pull-up resistance R Measurement cct 4 UP Feedback resistance R Measurement cct Built-in capacitance Design value. A monitor pattern on a wafer is tested SM5024 series Condition = 2.7V 8mA 2.7V 8mA 3. SM5024AL1H SM5024AL2H ...
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... The duty cycle characteristic is checked the sample chips of each production lot. 2. Oscillator stop function is built-in. When INHN goes LOW, normal output stops. When INHN goes HIGH, normal output is not resumed until after the oscillator start-up time has elapsed. SM5024 series Condition to 0.9V ...
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... INHN VSS V V Measurement cct 3 C1 Signal XT Generator R1 2.0Vp-p, 30MHz sine wave input signal (3V operation) 3.5Vp-p, 30MHz sine wave input signal (5V operation) C1: 0.001µF R1: 50Ω SM5024 series Measurement cct Measurement cct Measurement cct 6 X'tal I DD ...
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... Q output 0.1V DD Output duty cycle Q output Output Enable/Disable Delay When the device is in standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs after a short delay. INHN Q output SM5024 series C L (Including probe capacitance Duty1 DD1 ...
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... Customers are requested not to export or re-export, directly or indirectly, the Products to any country or any entity not in compliance with or in violation of the national export administration laws, treaties, orders and regulations. Customers are requested appropriately take steps to obtain required permissions or approvals from appropriate government agencies. SM5024 series NIPPON PRECISION CIRCUITS INC. 4-3, Fukuzumi 2-chome, Koto-ku, ...