SKY12343-364LF-EVB Skyworks Solutions Inc, SKY12343-364LF-EVB Datasheet
SKY12343-364LF-EVB
Specifications of SKY12343-364LF-EVB
Related parts for SKY12343-364LF-EVB
SKY12343-364LF-EVB Summary of contents
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... Figure 1. SKY12343-364LF Block Diagram Description The SKY12343-364LF is a GaAs broadband seven-bit pHEMT digital attenuator with a 0.25 dB Least Significant Bit (LSB). A TTL/CMOS-compatible, dual mode serial or parallel programming interface (SPI) controller is integrated into the device. The SKY12343-364LF attenuator features low insertion loss, excellent attenuation accuracy, a 31.75 dB attenuation range, and high linearity performance ...
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... DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR Table 1. SKY12343-364LF Signal Descriptions Pin # Name 1 N/C No connection (Note 1) 2 VDD DC power supply 3 P/S Serial or parallel operation select. Logic low enables parallel mode Address bit A0 5 N/C No connection (Note 1) 6 N/C No connection (Note 1) 7 RF1 ...
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... Electrical and Mechanical Specifications The absolute maximum ratings of the SKY12343-364LF are provided in Table 3. Electrical specifications are provided in Table 4. Typical performance characteristics of the SKY12343-364LF are illustrated in Figures 4 through 17. The state of the SKY12343-364LF is determined by the logic provided in Table 5. Data Feedthrough Figure 3. Power-Up/Power-Down Timing ...
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... DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR Table 3. SKY12343-364LF Absolute Maximum Ratings Parameter Supply voltage Control voltage Input voltage RF input power Storage temperature Operating temperature Note: Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201355A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2010 DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR ] = 50 Ω, V ...
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... DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR 0 –10 –20 –30 –40 –50 –60 0 0.5 1.0 1.5 2.0 Frequency (GHz) Figure 10. Output Return Loss vs Frequency 0 –5 –10 –15 –20 –25 –30 –35 –40 0 0.5 1.0 1.5 2.0 Frequency (GHz) Figure 12. Output Return Loss (16 dB State) vs Frequency ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201355A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2010 DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR +0.5 +0 ...
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... Figure 19. Table 6 provides the Evaluation Board Bill of Materials (BOM) list. Package Dimensions The PCB layout footprint for the SKY12343-364LF is shown in Figure 20. Typical case markings are noted in Figure 21. Package dimensions for the 32-pin QFN are shown in Figure 22, and tape and reel dimensions are provided in Figure 23. ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201355A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2010 DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR Parallel Attenuation Control Input ...
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... DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR (Pin 1 Indicator) 2X 1.575 Package Outline 0.55 0.25 Detail A 32X Scale = 48X All measurements are in millimeters Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 10 October 11, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201355A Pin 32 R0 ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201355A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2010 DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR C Seating Plane 0.20 Ref. 0.02 +0.03/– ...
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... October 11, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201355A ∅1.50 + 0.1/–0.0 4.00 ± 0.10 8.00 ± 0. 5.25 (Ao) R0.25 Typ. R0.3 Max. A Figure 23. SKY12343-364LF Tape and Reel Dimensions 2.00 ± 0.05 1.75 ± 0.10 ∅1.50 Min. S1602 ...
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... Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201355A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 11, 2010 DATA SHEET • SKY12343-364LF SEVEN-BIT DIGITAL ATTENUATOR Manufacturing Part Number SKY12343-364LF Evaluation Board Part Numbers SKY12343-364LF-EVB 13 ...