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NCP2824FCT2GEVB

http://onsemi.com

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PCB LAYOUT

As with all Class D amplifiers, care must be observed to

place the components on the PCB and layout the critical
nodes. The evaluation board is made of 4 PCB layers where
first internal layer is a GND. Figure 9, Figure 10 and

Figure 11 show the layout of the NCP2824FCT2GEVB
board.

For more specific layout guidelines please refer to the

NCP2824 datasheet.

Figure 9. Assembly Layer TOP

Figure 10. Top Layer Routing

Содержание NCP2824FCT2GEVB

Страница 1: ...when an excessive input is applied to the amplifier This adjustment is done thanks to an Automatic Gain Control circuitry AGC built in the chip A simple Single wire interface allows to enable disable...

Страница 2: ...00n C3 4 7 F 0 OUTN OUTP 0 0 J1 Jumper3 1 1 2 2 3 3 0 Vdd J2 Jumper2 1 1 2 2 J3 Jumper2 1 1 2 2 0 0 J4 CUT H 1 1 2 2 J5 CUT H 1 1 2 2 INPF J6 TP 1 0D 1 1 J7 TP 1 0D 1 1 J8 TP 1 0D 1 1 CNTL J9 TP 1 0D...

Страница 3: ...y impact the evaluation board performance illustrated in Figure 3 to 8 For more information please refer to the NCP2824 datasheet Single Wire Interface Operation The single wire interface allows chang...

Страница 4: ...Negative Audio output SWITCHES SETUP Symbol Switch Descriptions J1 Enable J4 Short input capacitor on positive input J5 Short input capacitor on negative input J2 Connect the positive audio input to G...

Страница 5: ...0 40 50 60 70 80 90 100 0 200 400 600 800 1000 Pout mW RL 8 W THD ve rsus Fre que ncy Vdd 3 6V 0 001 0 01 0 1 1 10 10 100 1000 10000 100000 Fr eq Hz THD N Pout 250mW Pout 500mW Figure 7 Peak Output Vo...

Страница 6: ...he PCB and layout the critical nodes The evaluation board is made of 4 PCB layers where first internal layer is a GND Figure 9 Figure 10 and Figure 11 show the layout of the NCP2824FCT2GEVB board For...

Страница 7: ...ical experts SCILLC does not convey any license under its patent rights nor the rights of others SCILLC products are not designed intended or authorized for use as components in systems intended for s...

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