Datasheet HMC498LC4 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | GaAs PHEMT MEDIUM POWER AMPLIFIER, 17 - 24 GHz |
| Pages / Page | 6 / 6 — HMC498LC4. GaAs PHEMT MEDIUM. POWER AMPLIFIER, 17 - 24 GHz. Evaluation … |
| File Format / Size | PDF / 1.0 Mb |
| Document Language | English |
HMC498LC4. GaAs PHEMT MEDIUM. POWER AMPLIFIER, 17 - 24 GHz. Evaluation PCB. List of Materials for Evaluation PCB 108537 [1]
Model Line for this Datasheet
Text Version of Document
HMC498LC4
v05.0418
GaAs PHEMT MEDIUM POWER AMPLIFIER, 17 - 24 GHz Evaluation PCB
T M S - S R IE LIF P M R A E W O R & P A E LIN
List of Materials for Evaluation PCB 108537 [1]
Item Description The circuit board used in this application should use J1, J2 2.92 mm PC mount K-connector RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground J3 - J8 DC Pin leads and exposed paddle should be connected C1 - C4 100 pF capacitor, 0402 pkg. directly to the ground plane similar to that shown. C5 - C8 1,000 pF Capacitor, 0603 pkg. A sufficient number of via holes should be used to C9 - C12 2.2µF Capacitor, Tantalum connect the top and bottom ground planes. The U1 HMC498LC4 Amplifier evaluation board should be mounted to an appro- PCB [2] 108535 Evaluation PCB priate heat sink. The evaluation circuit board shown [1] Reference this number when ordering complete evaluation PCB is available from Analog Devices, upon request. [2] Circuit Board Material: Rogers 4350. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D
6
v05.0418
GaAs PHEMT MEDIUM POWER AMPLIFIER, 17 - 24 GHz Evaluation PCB
T M S - S R IE LIF P M R A E W O R & P A E LIN
List of Materials for Evaluation PCB 108537 [1]
Item Description The circuit board used in this application should use J1, J2 2.92 mm PC mount K-connector RF circuit design techniques. Signal lines should have 50 Ohm impedance while the package ground J3 - J8 DC Pin leads and exposed paddle should be connected C1 - C4 100 pF capacitor, 0402 pkg. directly to the ground plane similar to that shown. C5 - C8 1,000 pF Capacitor, 0603 pkg. A sufficient number of via holes should be used to C9 - C12 2.2µF Capacitor, Tantalum connect the top and bottom ground planes. The U1 HMC498LC4 Amplifier evaluation board should be mounted to an appro- PCB [2] 108535 Evaluation PCB priate heat sink. The evaluation circuit board shown [1] Reference this number when ordering complete evaluation PCB is available from Analog Devices, upon request. [2] Circuit Board Material: Rogers 4350. For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 781-329-4700 • Order online at www.analog.com Application Support: Phone: 1-800-ANALOG-D
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