Datasheet BLF989E, BLF989ES (Ampleon) - 4

制造商Ampleon
描述UHF power LDMOS transistor
页数 / 页12 / 4 — BLF989E; BLF989ES. UHF power LDMOS transistor. Table 7. AC …
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BLF989E; BLF989ES. UHF power LDMOS transistor. Table 7. AC characteristics. Symbol. Parameter. Conditions. Min Typ. Max Unit. Peak device

BLF989E; BLF989ES UHF power LDMOS transistor Table 7 AC characteristics Symbol Parameter Conditions Min Typ Max Unit Peak device

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BLF989E; BLF989ES UHF power LDMOS transistor Table 7. AC characteristics
…continued Tj = 25 C; per section unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit Peak device
Ciss input capacitance VGS = 0 V; VDS = 50 V; f = 1 MHz - 484 - pF Coss output capacitance VGS = 0 V; VDS = 50 V; f = 1 MHz - 107 - pF Crss reverse transfer VGS = 0 V; VDS = 50 V; f = 1 MHz - 1.16 - pF capacitance
Table 8. RF characteristics
RF characteristics in Ampleon production test circuit, Tcase = 25 C; unless otherwise specified.
Symbol Parameter Conditions Min Typ Max Unit DVB-T (8k OFDM), Doherty operation
VDS drain-source voltage - 50 - V IDq quiescent drain current peak section: VGS = 1.3 V - 600 - mA below VGS(th) (peak) PL(AV) average output power f = 550 MHz - 180 - W Gp power gain f = 550 MHz 18.6 20 - dB D drain efficiency f = 550 MHz 50 52 - % PAR peak-to-average ratio f = 550 MHz 6.9 7.4 - dB
7. Test information 7.1 Ruggedness in Doherty operation
The BLF989E and BLF989ES are capable of withstanding a load mismatch corresponding to VSWR 10 : 1 through all phases under the following conditions: VDS = 50 V; f = 550 MHz at rated load power. BLF989E_BLF989ES All information provided in this document is subject to legal disclaimers. © Ampleon Netherlands B.V. 2020. All rights reserved.
Product data sheet Rev. 1 — 3 April 2020 4 of 12
Document Outline 1. Product profile 1.1 General description 1.2 Features and benefits 1.3 Applications 2. Pinning information 3. Ordering information 4. Limiting values 5. Thermal characteristics 6. Characteristics 7. Test information 7.1 Ruggedness in Doherty operation 7.2 Test circuit 7.3 Graphs 7.3.1 DVB-T in production test circuit 8. Package outline 9. Handling information 10. Abbreviations 11. Revision history 12. Legal information 12.1 Data sheet status 12.2 Definitions 12.3 Disclaimers 12.4 Licenses 12.5 Trademarks 13. Contact information 14. Contents