TA4107F TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA4107F 1 GHz Band Down Converter Application CATV Analog/Digital Tuner Terrestrial Digital TV Tuner Features • Low distortion at high RF signal input (IIP3): +13dBmW • Performance at low Lo signal input: −5dBmW • Double balanced Mix circuit • Small package: SM8 (2.9 × 4.0) • Recommended operating voltage: VCC = 4.25~4.75 V Weight: 0.021 g (typ.) Pin Connection, Marking LO (2) GND IF (2) IF (1) 8 6 5 7 Type name Lot No. 4107F 1 2 4 3 LO (1) VCC RF (2) RF (1) Absolute Maximum Ratings (Ta = 25°C) Characteristics Supply voltage Power dissipation Symbol Rating Unit VCC 5.5 V 375 mW PD (note 1) Operating temperature range Topr −40~85 °C Storage temperature range Tstg −55~150 °C Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). Note 1: When mounted the glass epoxy board of 2.5 cm2 × 1.6 t Caution This device is electrostatic sensitivity. Please handle with caution. 1 2007-11-01 TA4107F Electrical Characteristics (VCC = 4.5 V, Ta = 25°C, Zg = Zl = 50 Ω) Characteristics Symbol Circuit current ICC Conversion gain C. Gain Test Condition Min Typ. Max Unit non carrier 22.5 29.5 40.5 mA RFin = 1 GHz/−15dBmW, Loin = 950 MHz/−5dBmW −3.5 −0.5 3.5 dB Input IP3 IIP3 RF (1) = 996 MHz/−15dBmw, RF (2) = 1000 MHz/−15dBmW, Loin = 950 MHz/−5dBmW 8 12 ⎯ dBmW Noise figure NF Loin = 950 MHz/−5dBmw, DSB ⎯ 12 16 dB RF → Lo Leakage power PRF → Lo RFin = 1 GHz/−15dBmW ⎯ −57 ⎯ dBmW Lo → RF Leakage power PLo → RF Loin = 950 MHz/−5dBmW ⎯ −46 ⎯ dBmW Equivalent Circuit 6 5 2 4 3 REG1 REG2 7 1 2 8 2007-11-01 TA4107F 1000 pF RF-in 1000 pF Lo (2) 8 2 VCC GND 7 3 RF (2) IF (2) 6 4 RF (1) IF (1) 5 10000 pF 1 Lo (1) 1000 pF 1000 pF 1000 pF Lo-in 1000 pF Test Circuit VCC = +4.5 V GND VCC = +4.5 V Bias Network IF out Please bias VCC, IF (1) and IF (2) terminals at the same time not to damage. 3 2007-11-01 TA4107F Pout − Loin 10 0 0 −10 −10 −20 (dBmW) 10 −20 −30 −40 Pout Pout (dBmW) Pout − Pin 20 RFin = 1000 MHz, Loin = 950 MHz, −5dBmW −50 −40 −50 RFin = 1000 MHz, −25dBmW Loin = 950 MHz , −60 IFout = 50 MHz, VCC = 4.5 V, −60 −30 IFout = 50 MHz, VCC = 4.5 V, −70 Ta = 25°C −70 −40 −30 −20 −10 Pin (dBmW) Ta = 25°C 0 −80 −40 10 −30 −20 −10 0 10 Loin (dBmW) IM3, Pout − Pin 15 10 IM3, Pout (dBmW) 0 −10 −20 RFin (1) = 996 MHz, RFin (2) = 1000 MHz, IP3 Loin = 950 MHz, −5dBmW IFout = 50 MHz, VCC = 4.5 V, Ta = 25°C −30 −40 −50 −60 −70 −80 −50 −40 −30 −20 PIN −10 0 10 15 (dBmW) 4 2007-11-01 TA4107F 5 16 pF 2 3 1 nF Osc in 1 nF IF Out 220 Ω 10 nF RF in MT4S04 10 nF VCC = 4.5 V 10 nF 4 1 nF 1 1 nF 24 pF 750 Ω TA4107F L3: 3.3 μH 27 Ω 6 10 nF 10 μF 7 10 Ω 8 1.2 kΩ 10 nF L2: 0.68 μH 24 Ω 1 nF RFin = 1400/1401 MHz/−20 dBmW IFout = 44/45MHz Loin = 1356 MHz/Pin = −5 dBmW C.G. = 18 dB NF = 12.5 dB (DSB) IIP3 = + 12 dBmW IP3out = +30 dBmW 1 nF TA4107F VCC: 4.5 V/32 mA IF Amp.MT4S04 VCC: 5.0 V/32 mA 51 Ω L1: 0.68 μH Application circuit for CATV/DTV (VSB) Tuner Notice The circuits and measurements contained in this document are given only in the context of as examples of applications for these products. Moreover, these example application circuits are not intended for mass production, since the high-frequency characteristics (the AC characteristics) of these devices will be affected by the external components which the customer uses, by the design of the circuit and by various other conditions. It is the responsibility of the customer to design external circuits which correctly implement the intended application, and to check the characteristics of the design. TOSHIBA assume no responsibility for the integrity of customer circuit designs or applications. 5 2007-11-01 TA4107F Package Dimensions Weight: g (typ.) 6 2007-11-01 TA4107F RESTRICTIONS ON PRODUCT USE 20070701-EN GENERAL • The information contained herein is subject to change without notice. • 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 his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 7 2007-11-01