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| TD7103F TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic TD7103F ECL Prescaler For Digital Synthesized Tuner TD7103F is 1.5V prescaler for digital synthesizer tuner and suitable for FM / TV band receiving. Features * * * * Low voltage: VCC (MIN.) = 1.0V Operating frequency FM: 50~150MHz TV: 50~250MHz 2 modulus prescaler: N = 60 / 64, 120 / 128 Built-in stand-by circuit Weight: 0.10g (typ.) Pin Connection Block Diagram 1 2002-10-30 TD7103F Pin Function Pin No. 1, 3 2 4 5 6 Symbol VCC TVIN FMIN GND Out Power supply terminal Signal input terminal TV (VHF) local oscillator Signal input terminal FM local oscillator Ground terminal Divider signal output terminal 2 modulus mode control terminal TV / FM L L 9 TV / FM Mode selection terminal H H 10 PW PW stand-by terminal PSC L H L H Dividing 60 64 120 128 Function Remarks 8 PSC "H": Operate "L" or open: Stand-by 2 2002-10-30 TD7103F Maximum Ratings (Ta = 25C) Characteristic Power supply voltage Input voltage Power dissipation Operating temperature Storage temperature Symbol VCC VIN PD Topr Tstg Rating 4.5 -0.3~VCC + 0.3 400 (Note) -25 ~ 75 -55 ~ 150 Unit V V mW C C (Note) Derated linearly above Ta = 25C in the proportion of 3.2 mW / C Electrical Characteristics (unless otherwise specified, VCC = 1.0~3.0V, Ta = -25~75C) Characteristic Supply voltage Supply current Operating frequency range Input voltage Output amplitude Input voltage "H" level "L" level "H" level "L" level FM TV Symbol VCC ICCopr ICCSTB fIN (FM) fIN (TV) VIN VOUT VIL VIH IIL IIH Test Circuit Test Condition VCC = 1.2V VCC = 3.0V VIN = 70mVrms VIN = 70mVrms PSC, TV / FM, STB PSC, TV / FM, STB Min. 1.0 50 50 70 0.4 VCC x 0.8 0 Typ. 6 1 Max. 3.0 10 10 150 250 200 VCC VCC x 0.2 100 -100 Unit V mA A MHz mVrms Vp-p V Input current A 3 2002-10-30 TD7103F Package Dimensions Weight: 0.10g (typ.) 4 2002-10-30 TD7103F 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. 5 2002-10-30 |
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