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| TSDF54040 Vishay Telefunken Dual - MOSMIC(R)- two AGC Amplifiers for TV-Tuner Prestage with 5 V Supply Voltage MOSMIC - MOS Monolithic Integrated Circuit Electrostatic sensitive device. Observe precautions for handling. Applications Low noise gain controlled input stages in UHF-and VHF- tuner with 5 V supply voltage. Typical Application Amplifier 1 C block AGC RF in C block G2 G1 S D RF out C block 94 9296 Amplifier 2 RFC VDD AGC RF in C block C block G2 G1 S D RF out C block 94 9296 RFC VDD Features D D D D Two AGC amplifiers in a single package Integrated gate protection diodes Low noise figure High gain, high forward transadmittance (40 mS typ.) 6 5 4 D D D D Biasing network on chip Improved cross modulation at gain reduction High AGC-range SMD package TY CW WD4 1 2 3 16022 16 015-2 TSDF54040 Marking: WD4 Plastic case (SOT 363) 1 = Gate 1 (amplifier 1), 2 = Gate 2, 3 = Drain (amplifier 1), 4 = Drain (amplifier 2), 5 = Source, 6 = Gate1 (amplifier 2) T = Telefunken Y = Year, is variable for digit from 0 to 9 (e.g. 9 = 1999, 0 = 2000) CW = Calendar Week, is variable for number from 01 to 52 Number of Calendar Week is always indicating place of pin 1 Document Number 85071 Rev. 3, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 1 (5) TSDF54040 Vishay Telefunken All of following data and characteristics are valid for operating either amplifier 1 (pin 1, 3, 2, 5) or amplifier 2 (pin 6, 4, 2, 5) Absolute Maximum Ratings Tamb = 25_C, unless otherwise specified Parameter Drain - source voltage Drain current Gate 1/Gate 2 - source peak current Gate 1/Gate 2 - source voltage Total power dissipation Channel temperature Storage temperature range Test Conditions Symbol Value VDS 8 ID 30 IG1/G2SM 10 VG1/G2SM 6 Ptot 200 TCh 150 Tstg -55 to +150 Unit V mA mA V mW C C Tamb 60 C Maximum Thermal Resistance Tamb = 25_C, unless otherwise specified Parameter Test Conditions Channel ambient on glass fibre printed board (25 x 20 x 1.5) mm3 plated with 35mm Cu Symbol RthChA Value 450 Unit K/W Electrical DC Characteristics Tamb = 25_C, unless otherwise specified Parameter Gate 1 - source breakdown voltage Gate 2 - source breakdown voltage Gate 1 - source leakage current Gate 2 - source leakage current Drain current Self-biased operating current Gate 2 - source cut-off voltage Test Conditions IG1S = 10 mA, VG2S = VDS = 0 IG2S = 10 mA, VG1S = VDS = 0 +VG1S = 5 V, VG2S = VDS = 0 -VG1S = 5 V, VG2S = VDS = 0 VG2S = 5 V, VG1S = VDS = 0 VDS = 5 V, VG1S = 0, VG2S = 4 V VDS = 5 V, VG1S = nc, VG2S = 4 V VDS = 5 V, VG1S = nc, ID = 20 mA Symbol Min V(BR)G1SS 7 V(BR)G2SS +IG1SS -IG1SS IG2SS IDSS IDSP VG2S(OFF) 50 9 7 Typ Max Unit 10 V 10 50 100 20 500 18 V mA mA nA mA mA V 13 1.0 www.vishay.de * FaxBack +1-408-970-5600 2 (5) Document Number 85071 Rev. 3, 16-Mar-99 TSDF54040 Vishay Telefunken Electrical AC Characteristics VDS = 5 V, VG2S = 4 V, f = 1 MHz , Tamb = 25_C, unless otherwise specified Parameter Forward transadmittance Gate 1 input capacitance Feedback capacitance Output capacitance Power g gain AGC range Noise figure g Cross modulation Test Conditions Symbol y21s Cissg1 Crss Coss Gps Gps Min 35 Typ 40 2.7 30 1.5 28 23 45 1 1.3 Max 50 3.5 Unit mS pF fF pF dB dB dB dB dB dBmV dBmV GS = 2 mS, GL = 0.5 mS, f = 200 MHz GS = 3,3 mS, GL = 1 mS, f = 800 MHz VDS = 5 V, VG2S = 1 to 4 V, f = 800 MHz GS = 2 mS, GL = 0.5 mS, f = 200 MHz GS = 3,3 mS, GL = 1 mS, f = 800 MHz Input level for k = 1 % @ 0 dB AGC fw = 50 MHz, funw = 60 MHz Input level for k = 1 % @ 40 dB AGC fw = 50 MHz, funw = 60 MHz DGps F F Xmod Xmod 20 85 100 Caution for Gate 1 switch-off mode: No external DC-voltage on Gate 1 in active mode! Switch-off at Gate 1 with VG1S < 0.7 V is feasible. Using open collector switching transistor (inside of PLL), insert 10 kW collector resistor. Document Number 85071 Rev. 3, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 3 (5) TSDF54040 Vishay Telefunken Dimensions of TSDF54040 in mm 14280 www.vishay.de * FaxBack +1-408-970-5600 4 (5) Document Number 85071 Rev. 3, 16-Mar-99 TSDF54040 Vishay Telefunken Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( ODSs ). The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency ( EPA ) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423 Document Number 85071 Rev. 3, 16-Mar-99 www.vishay.de * FaxBack +1-408-970-5600 5 (5) |
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