sky67001-396lf Skyworks Solutions, Inc., sky67001-396lf Datasheet

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sky67001-396lf

Manufacturer Part Number
sky67001-396lf
Description
Sky67001-396lf 0.6-1.2 Ghz High Linearity, Active Bias Low-noise Amplifier
Manufacturer
Skyworks Solutions, Inc.
Datasheet
DATA SHEET
SKY67001-396LF: 0.6-1.2 GHz High Linearity, Active Bias
Low-Noise Amplifier
Applications
• GSM, CDMA, WCDMA, TD-SCDMA cellular infrastructure
• Ultra low-noise systems
• Balanced, single-ended low-noise amplifier designs
Features
• Extended operating temperature range: –40 °C to +100 °C
• Low Noise Figure: 0.6 dB @ 0.9 GHz
• Excellent IIP3 performance: +23 dBm @ 0.9 GHz
• Gain: 17.5 dB @ 0.9 GHz
• Adjustable supply current
• Integrated enable circuitry
• Temperature and process-stable active bias
• Miniature DFN (8-pin, 2 x 2 mm) package (MSL1 @ 260 °C per
JEDEC J-STD-020)
Figure 2. SKY67001-396LF Pinout – 8-Pin DFN
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011
(Top View)
Description
The SKY67001-396LF is GaAs, pHEMT Low-Noise Amplifier (LNA)
with an active bias and high linearity performance. The advanced
GaAs pHEMT enhancement mode process provides good return
loss, low noise, and high linearity performance.
The internal active bias circuitry provides stable performance over
temperature and process variation. The device offers the ability to
externally adjust supply current and gain. Supply voltage is
applied to the RFOUT/VDD pin through an RF choke inductor. Pin 3
(VBIAS) should be connected to RFOUT/VDD through an external
resistor to control the supply current. The RFIN and RFOUT/VDD
pins should be DC blocked to ensure proper operation.
The SKY67001-396LF operates in the frequency range of 0.6 to
1.2 GHz. For higher frequency operation, the pin-compatible
SKY67002-396LF or SKY67003-396LF should be used.
The LNA is manufactured in a compact, 2 x 2 mm, 8-pin Dual Flat
No-Lead (DFN) package. A functional block diagram is shown in
Figure 1. The pin configuration and package are shown in
Figure 2. Signal pin assignments and functional pin descriptions
are provided in Table 1.
Figure 1. SKY67001-396LF Block Diagram
1

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sky67001-396lf Summary of contents

Page 1

... RFOUT/VDD through an external resistor to control the supply current. The RFIN and RFOUT/VDD pins should be DC blocked to ensure proper operation. The SKY67001-396LF operates in the frequency range of 0.6 to 1.2 GHz. For higher frequency operation, the pin-compatible SKY67002-396LF or SKY67003-396LF should be used. The LNA is manufactured in a compact mm, 8-pin Dual Flat No-Lead (DFN) package ...

Page 2

... Industry-standard ESD precautions should be used at all times. The SKY67001-396LF ESD threshold level is 500 VDC using Human Body Model (HBM) testing (Class 1B), 30 VDC using Man- Machine (MM) model testing (Class A), and 1000 VDC using Charged Device Model (CDM) testing (Class IV). ...

Page 3

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA = –20 dBm, Characteristic Impedance [Z ...

Page 4

... DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Typical Performance Characteristics = +25 ° 100 mA Figure 3. Broadband Gain Response vs Frequency Over Temperature Figure 5. Broadband Input Return Loss vs Frequency Over Temperature Figure 7. Broadband Reverse Isolation vs Frequency Over Temperature Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 4 August 9, 2011 • ...

Page 5

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Figure 10. Narrowband Output Return Loss vs Frequency Over Temperature Figure 12 ...

Page 6

... DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Figure 15. IIP3 vs Input Power Over Temperature @ 900 MHz (P = –20 dBm, Tone Spacing = 1 MHz) IN Figure 17. IIP3 vs Input Power Over Temperature @ 1200 MHz (P = –20 dBm, Tone Spacing = 1 MHz) IN Figure 19. Gain vs Input Power Over Temperature @ 600 MHz Skyworks Solutions, Inc. • ...

Page 7

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Figure 22. Gain vs Input Power Over Temperature @ 900 MHz Figure 24 ...

Page 8

... DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 8 August 9, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201423C Figure 27 ...

Page 9

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Γopt ...

Page 10

... Figure 31. Table 5 provides the Bill of Materials (BOM) list for Evaluation Board components. Package Dimensions The PCB layout footprint for the SKY67001-396LF is provided in Figure 32. Typical case markings are shown in Figure 33. Package dimensions for the 8-pin DFN are shown in Figure 34, and tape and reel dimensions are provided in Figure 35. ...

Page 11

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA 11 ...

Page 12

... DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Table 5. SKY67001-396LF Evaluation Board Bill of Materials Component M10 M11 M12 M13 M14 M15 M16 M17 M18 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 12 August 9, 2011 • ...

Page 13

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA (Top View) ...

Page 14

... DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Figure 34. SKY67001-396LF 8-Pin DFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 14 August 9, 2011 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201423C ...

Page 15

... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201423C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 9, 2011 DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA 15 ...

Page 16

... DATA SHEET • SKY67001-396LF HIGH LINEARITY, ACTIVE BIAS LNA Ordering Information Model Name SKY67001-396LF LNA Copyright © 2011 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer ...

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