TA4015FE TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA4015FE TA4015FE Use for Crystal Oscillators Features · Bias resistors, a transistor for oscillation and a transistor for buffer are packed in one package; hence, TA4015FT can easily compose a crystal oscillator. · TA4015FE comes with a 6-pin thin ultra-compact package and is suitable for super-high density mounting. Weight: 0.003 g (typ.) Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Power supply voltage VCC 6 V Circuit current ICC 9 mA Total power dissipation PD 100 mW Junction temperature Tj 125 °C Storage temperature Tstg -55~125 °C Electrical Characteristics (Ta = 25°C) Symbol Test Circuit ICC ¾ Oscillator base voltage VOSCB Oscillator emitter voltage VOSCE Buffer base voltage Fout voltage Characteristics Min Typ. Max Unit VCC = 3.0 V 1.10 1.32 1.52 mA ¾ VCC = 3.0 V 1.65 1.71 1.79 V ¾ VCC = 3.0 V 0.92 0.99 1.06 V VBuffB ¾ VCC = 3.0 V 2.20 2.28 2.36 V VFout ¾ VCC = 3.0 V 1.95 2.02 2.10 V Symbol Typ. Unit R1 resistance R1 7.5 kW R2 resistance R2 6.8 kW R3 resistance R3 24 kW R4 resistance R4 820 W R5 resistance R5 820 W Circuit current Characteristics Test Condition 1 2003-03-24 TA4015FE Marking Caution Because of this product structure, when handling this product, please be sure to protect work desk, human body and soldering irons from electrostatics. Equivalent Circuit Diagram 2 2003-03-24 TA4015FE Package Dimensions Weight: 0.003 g (typ.) 3 2003-03-24 TA4015FE RESTRICTIONS ON PRODUCT USE 000707EBA · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. · The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. · The products described in this document are subject to the foreign exchange and foreign trade laws. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 4 2003-03-24