AN555 Ver la hoja de datos (PDF) - Silicon Laboratories

Número de pieza

componentes Descripción

Fabricante

AN555

Si483X-B/Si4820/24 ANTENNA, SCHEMATIC, LAYOUT, AND DESIGN GUIDELINES

Silicon Laboratories 

AN555

Table 8. Si4835-B/Si4824 Additional BOM (for 8 SW Bands)

Component(s)

Value/Description

C36

C33

C30-31

B6

Q1

R34

R41

R32

R31

R9-12,R14-15,R35

R8

Capacitor, 0.47 µF, ±20%, Z5U/X7R

Capacitor capacitors, 10 pF, ±5%, COG

Capacitor capacitors, 33 nF, ±5%, COG

Ferrite bead,2.5k, 100 MHz

RF transistor, 2SC9018.

Resistor, 100 k, ±5%

Resistor, 120 k, ±5%

Resistor, 10R, ±5%

Resistor, 1k,, ±5%

Band switching resistor, 20 k,, ±1%

Band switching resistor, 50 k, ±1%

Supplier

Murata

Murata

Murata

Murata

ETC

Venkel

Venkel

Venkel

Venkel

Venkel

Venkel

3.6.2. Additional BOM for Applications Circuit with 9-level Bass/Treble Control via Push Buttons

Table 9. Si483x-B Additional BOM for 9-Level Bass/Treble Control

Component(s)

R1-2

S3-4

Value/Description

Resistor, 56 k, ±5%

Button switch

Supplier

Venkel

Various

3.6.3. Additional BOM for Application Circuit with 3-level Bass/Treble Control via Slide Switch

Table 10. Si483x-B Additional BOM for 3-Level Bass/Treble Control

Component(s)

R37-38

S5

Value/Description

Resistor, 56 k, ±5%

Slide switch

Supplier

Venkel

Shengda

3.6.4. Additional BOM for Application Circuit with 32-level Volume Control via Push Buttons

Table 11. Si483x-B Additional BOM for 32-Level Volume Control

Component(s)

R1-2

S3-4

Value/Description

Resistor, 56 k, ±5%

Button switch

Supplier

Venkel

Various

Rev. 0.2

21

Share Link: