SSM2317-MINI-EVALZ Analog Devices Inc, SSM2317-MINI-EVALZ Datasheet
SSM2317-MINI-EVALZ
Specifications of SSM2317-MINI-EVALZ
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SSM2317-MINI-EVALZ Summary of contents
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... The modulation provides high efficiency even at low output power. Filterless operation also helps to decrease distortion due to the nonlinearities of output LC filters. This data sheet describes how to configure and use the SSM2317 mini evaluation board to test the SSM2317 recommended that this data sheet be read in conjunction with the ...
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... EVAL-SSM2317-MINI TABLE OF CONTENTS Features .............................................................................................. 1 General Description ......................................................................... 1 Evaluation Board Description ......................................................... 1 Revision History ............................................................................... 2 Evaluation Board Hardware ............................................................ 3 Input and Output Configuration ................................................ 3 Component Selection................................................................... 3 REVISION HISTORY 5/09—Revision 0: Initial Version PCB Layout Guidelines .................................................................4 Getting Started ...............................................................................4 Evaluation Board Schematic and Artwork .....................................5 Ordering Information .......................................................................8 ...
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... Although the SSM2317 does not require external LC output filters to operate because it has a low noise modulation scheme, if the speaker length is >10 cm recommended to put a ferrite bead (L1 and L2) near each output pin of the SSM2317 to reduce electromagnetic interference (EMI), as shown in the schematic in Figure 3. For optimal performance, as specified ...
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... Bottom layer—bottom layer with ground copper pouring. Component Placement and Clearance Place all related components except decoupling capacitors on the same side as the SSM2317 to avoid vias and as close as possible to the chip (see Figure 4). Place the decoupling capacitors, C5 and C7, on the bottom side as close as possible to the VDD and GND pins (see Figure 5) ...
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... VDD C5 C7 10µF 0.1µF 1B IN+ OUT SSM2317 0.1µF 1A IN– OUT– C2 0.1µF R3 6.98kΩ VDD R1 100kΩ G1 VDD R2 GAP 100kΩ Figure 3. Schematic of the SSM2317-MINI Evaluation Board Rev Page EVAL-SSM2317-MINI B0603 OUT 1nF 1nF B0603 OUT– P4 ...
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... EVAL-SSM2317-MINI Figure 4. Top Layer with Top Silkscreen Figure 5. Bottom Layer with Bottom Silkscreen (Mirror Image) Figure 6. Top Silkscreen Figure 7. Top Layer Figure 8. Top Layer Figure 9. Layer 2 (Ground Plane) Rev Page ...
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... Figure 10. Layer 3 (Power Plane) Figure 11. Bottom Layer Figure 12. All Layer Silkscreen Rev Page EVAL-SSM2317-MINI ...
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... R1 ORDERING GUIDE Model Description 1 SSM2317-MINI-EVALZ Evaluation Board RoHS Compliant Part. ©2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Description Ceramic capacitor, 0.1 μF, 6.3 V Ceramic capacitor, 1 nF, 10 Ceramic capacitor, 10 μ GAP Ferrite chip, B0603, 220 Ω ...