SKY65084-360LF Skyworks Solutions Inc, SKY65084-360LF Datasheet
SKY65084-360LF
Specifications of SKY65084-360LF
Available stocks
Related parts for SKY65084-360LF
SKY65084-360LF Summary of contents
Page 1
... Stage Match Figure 1. SKY65084-360LF Block Diagram Description The SKY65084-360LF is a high performance, two-stage ultra low- noise amplifier. The device is fabricated from Skyworks advanced pHEMT process and is provided mm, 8-pin Quad Flat No-Lead (QFN) package. The device features excellent input and output return loss, and an integrated interstage matching network. The amplifier’ ...
Page 2
... BIAS2 Source lead for 2 Functional Description The SKY65084-360LF is a two stage, low noise amplifier with an integrated interstage matching network. The device has a tested low NF of 0.70 dB and gain of 24 dB. The device allows designers to adjust current and gain without degrading the NF. ...
Page 3
... Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • March 31, 2010 Feedback Using feedback on the SKY65084-360LF is not necessary, but can be used to reduce gain without affecting other parameters. The default circuit configuration has gain, but can be decreased to about adding feedback components ...
Page 4
... DATA SHEET • SKY65084-360LF LOW NOISE AMPLIFIER Table 3. SKY65084-360LF Recommended Operating Conditions Parameter Operating frequency Supply voltage Supply current Table 4. SKY65084-360LF Electrical Specifications (Note 1) = +25 C, Characteristic Impedance [ Networks, Unless Otherwise Noted) Parameter Noise Figure (Note 2) Small signal gain Input return loss ...
Page 5
... Figure 9. Third Order Output Intercept Point vs Frequency –4.0 –4.5 –5.0 –5.5 –6.0 –6.5 –7.0 –7.5 –8.0 1700 1800 1900 Frequency (MHz) DATA SHEET • SKY65084-360LF LOW NOISE AMPLIFIER 1700 1900 2100 2300 Frequency (MHz –20 dBm IN 1800 1900 2000 Frequency (MHz) Over Temperature – ...
Page 6
... March 31, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201107E Package Dimensions The PCB layout footprint for the SKY65084-360LF is shown in Figure 13. Typical case markings are noted in Figure 14. Package dimensions for the 8-pin QFN are shown in Figure 15, and tape and reel dimensions are provided in Figure 16 ...
Page 7
... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201107E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • March 31, 2010 DATA SHEET • SKY65084-360LF LOW NOISE AMPLIFIER C7 C10 ...
Page 8
... DATA SHEET • SKY65084-360LF LOW NOISE AMPLIFIER L2 RF Input Figure 12. SKY65084-360LF Evaluation Board Schematic Diagram Table 5. Recommended Evaluation Board Bill of Materials Component Value Size 0402 C2 0.4 pF 0402 C3 1000 pF 0402 C4 1000 pF 0402 C5 8.2 pF 0402 C6 0.3 pF 0402 C7 1000 pF 0402 0402 C9 1000 pF 0402 C10 ...
Page 9
... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201107E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • March 31, 2010 DATA SHEET • SKY65084-360LF LOW NOISE AMPLIFIER 8X 0. ...
Page 10
... Detail B 4.00 ± 0.10 4.00 ± 0.10 Pin # 2.60 ± 0.10 (Ao) R0.30 Max A Figure 16. SKY65084-360LF Tape and Reel Dimensions 0.90 +0.10/–0.15 0.45 +0.05/–0.07 Exposed Pad Detail A -B- 1.70 +0.10/–0.15 Detail B 0.85 +0.05/–0.07 2 Places Detail C Bottom View R0.20 ...
Page 11
... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201107E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • March 31, 2010 DATA SHEET • SKY65084-360LF LOW NOISE AMPLIFIER Manufacturing Part Number ...