STEVAL-TDR028V1 STMicroelectronics, STEVAL-TDR028V1 Datasheet

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Features ■ Gold metallization ■ Excellent thermal stability ■ Common source push-pull configuration ■ 350 W min. OUT with 21 dB gain @ 175 MHz ■ In compliance with the 2002/95/EC European directive Description The STAC2942B is a ...

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Contents Contents 1 Electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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STAC2942B 1 Electrical data 1.1 Maximum ratings Table 2. Absolute maximum ratings (T Symbol (1) V Drain source voltage (BR)DSS (1) V Drain-gate voltage (R DGR V Gate-source voltage GS I Drain current D P Power dissipation DISS T Max. ...

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Electrical characteristics 2 Electrical characteristics T = +25 °C CASE 2.1 Static Table 4. Static (per side) Symbol ( (BR)DSS DSS GSS GS ...

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STAC2942B 3 Impedance Figure 2. Current conventions Table 6. Impedance data Freq. (MHz) 175 MHz Note: Measured gate to gate and drain to drain, respectively. Z (Ω) IN 2.0 - j2.0 Doc ID 15501 Rev 2 Impedance Z (Ω) DL ...

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Typical performance 4 Typical performance Figure 3. Capacitances vs drain supply voltage 1000 Freq MHz 900 800 700 Ciss Crss 600 Coss 500 400 300 200 100 ...

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STAC2942B Figure 7. Output power vs input power and case temperature Figure 9. Power gain vs output power and case temperature Figure 8. Efficiency vs output power and case temperature Doc ID 15501 Rev 2 Typical performance 7/15 ...

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Typical performance Figure 10. Maximum safe operating area Figure 11. Transient thermal impedance 8/15 Doc ID 15501 Rev 2 STAC2942B ...

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STAC2942B Figure 12. Transient thermal model Doc ID 15501 Rev 2 Typical performance 9/15 ...

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Test circuit 5 Test circuit Figure 13. 175 MHz test circuit schematic (production test circuit) Table 7. 175 MHz test circuit component part list Component C1, C2, C14, C15, C24, C25 C5 C6 C9, C10 C11, C12, C13 C16, C18 ...

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STAC2942B Table 7. 175 MHz test circuit component part list (continued) Component R3 FB1,FB5 FB2, FB6 FB3, FB4 PCB Figure 14. Circuit layout Description 270 Ω 1/2 W axial lead resistor RG-316 50 Ω ...

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Package mechanical data 6 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available ...

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STAC2942B Figure 15. Package dimensions 45° 45° 10° H2 Doc ID 15501 Rev 2 Package mechanical data R0.060 [R1.52mm] R0.025 [R0.63mm] R0.020 [R0.51mm ...

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Revision history 7 Revision history Table 9. Document revision history Date 20-Mar-2009 16-Apr-2010 14/15 Revision 1 First release. Figure 10, Figure 11 2 Added Doc ID 15501 Rev 2 STAC2942B Changes Figure 12. and ...

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... STAC2942B Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...