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BLF640 Datasheet(PDF) 3 Page - NXP Semiconductors |
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BLF640 Datasheet(HTML) 3 Page - NXP Semiconductors |
3 / 12 page BLF640 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. Product data sheet Rev. 2 — 11 April 2013 3 of 12 NXP Semiconductors BLF640 Broadband power LDMOS transistor 6. Characteristics 7. Test information 7.1 Ruggedness in class-AB operation The BLF640 is capable of withstanding a load mismatch corresponding to VSWR = 10 : 1 through all phases under the following conditions: VDS = 28 V; f = 2140 MHz at PL =10W. Table 6. DC characteristics Tj = 25 C unless otherwise specified Symbol Parameter Conditions Min Typ Max Unit V(BR)DSS drain-source breakdown voltage VGS =0V; ID =0.5 mA 65 - - V VGS(th) gate-source threshold voltage VDS =10 V; ID = 18 mA 1.4 1.9 2.4 V IDSS drain leakage current VGS =0V; VDS =28V - - 1.5 A IDSX drain cut-off current VGS =VGS(th) +3.75 V; VDS =10V -3.1 - A IGSS gate leakage current VGS =11V; VDS = 0 V - - 150 nA gfs forward transconductance VDS =10V; ID =0.9 A - 0.5 - S RDS(on) drain-source on-state resistance VGS =VGS(th) +3.75 V; ID = 0.625 A -0.4 - Table 7. AC characteristics Tj = 25 C unless otherwise specified Symbol Parameter Conditions Min Typ Max Unit Crs feedback capacitance VGS =0V; VDS =28V; f= 1MHz -0.5 - pF Table 8. RF characteristics PAR 7.5 dB at 0.01 % probability on CCDF; 3GPP test model 1; 1-64 PDPCH; RF performance at VDS = 28 V; IDq = 100 mA; Tcase = 25 C; unless otherwise specified; in a class-AB production test circuit. Symbol Parameter Conditions Min Typ Max Unit Test signal: 2-carrier W-CDMA f1 =2112.5MHz; f2 =2117.5MHz; f3 = 2162.5 MHz; f4 = 2167.5 MHz Gp power gain PL(AV) = 0.7 W - 18.5 - dB D drain efficiency PL(AV) = 0.7 W - 15 - % ACPR adjacent channel power ratio PL(AV) = 0.7 W - 50 - dBc Test signal: 1-carrier W-CDMA f1 =2112.5MHz; f2 = 2167.5 MHz Gp power gain PL(AV) = 2 W 17.3 19.3 - dB D drain efficiency PL(AV) = 2 W 29 31 - % ACPR adjacent channel power ratio PL(AV) = 2 W - 39 36 dBc |
Similar Part No. - BLF640_15 |
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Similar Description - BLF640_15 |
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