数据搜索系统,热门电子元器件搜索 |
|
FP31QF-PCB900 数据表(PDF) 10 Page - WJ Communication. Inc. |
|
FP31QF-PCB900 数据表(HTML) 10 Page - WJ Communication. Inc. |
10 / 13 page Specifications and information are subject to change without notice WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com November 2004 FP31QF 2-Watt HFET Product Information The Communications Edge TM Reference Design: 3500 MHz The application circuit is matched for output power. Typical RF Performance Drain Bias = +9 V, Ids = 450 mA, 25°C Frequency MHz 3500 S21 – Gain dB 11.9 S11 – Input Return Loss dB -16 S22 – Output Return Loss dB -8.8 Output P1dB dBm +33.5 Output IP3 (+18 dBm / tone, 1 MHz spacing) dBm +45 The 3.5 GHz Reference Circuit is shown for design purposes only. An evaluation board is not readily available for this application. The reader can obtain any FP31QF evaluation board and modify it with the circuit shown to achieve the performance shown in this reference design. 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 Frequency (GHz) Measured S-Parameters -25 -20 -15 -10 -5 0 5 10 15 DB(|S[1,1]|) DB(|S[2,1]|) DB(|S[2,2]|) Circuit Board Material: .014” FR-4 (εr = 4.6), 4 layers (other layers added for rigidity), .062” total thickness, 1 oz copper The main microstrip line has a line impedance of 50 Ω. Bill of Materials Ref. Desig. Value Part style Size C1, C4, C8, C10 22 pF Chip capacitor 0603 C2 0.9 pF Chip capacitor 0603 C3 1.0 pF Chip capacitor 0603 C6, C11 0.018 µF Chip capacitor 0805 C7 1000 pF Chip capacitor 0603 C12 0.1 µF Chip capacitor 1206 L1, L2 6.8 nH Wirewound chip inductor 0805 L3 3.3 nH Multilayer chip inductor 0603 R1 2.2 Ω Chip resistor 0603 R2 50 Ω Chip resistor 0603 Q1 FP31QF WJ 2W HFET QFN 6x6 C5 Do Not Place • Both the C2 and C3 placements are between the first and second via locations along the main microstrip line leading from the FP31QF device. Further descriptions are shown in the diagram on the left. • The via hole spacing along the main microstrip line is .040”. • The distance from the edge of the FP31QF to the closer edge of L3 is .305”. • The transmission line lengths shown in the schematic are from the FP31QF device edge to the component edge. CAP C= ID= 22 pF C1 IND L= ID= 6.8 nH L2 CAP C= ID = 22 pF C10 CAP C= ID= 1.8e 4 pF C11 CAP C= ID= 1e 5 pF C12 CAP C= ID= 22 pF C4 CA P C= ID= 1.8e 4 pF C8 CA P C= ID= 22 pF C6 CAP C= ID = 100 0 pF C7 CAP C= ID= 1 pF C3 IND L= ID= 6.8 nH L1 RES R= ID= 51 Ohm R2 CAP C= ID= DNP pF C5 IND L= ID= 3.3 nH L3 TL INP F0 = Loss= Eeff= L= Z0 = ID= 0 MHz 0 3.46 65 mil 50 Ohm TL2 CAP C= ID= 0.9 pF C2 TL INP F0 = Loss= Eeff= L= Z0 = ID= 0 MHz 0 3.46 30 mil 50 O hm TL1 RES R= ID= 2.2 O hm R1 1 2 SUB CKT NET= ID= "FP31QF" Q1 PORT Z= P= 50 Ohm 1 PORT Z= P= 50 Ohm 2 -Vgg Vds=9V @ 450 mA C2 C3 |
类似零件编号 - FP31QF-PCB900 |
|
类似说明 - FP31QF-PCB900 |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |