Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

Preview PDF HTML

MAS6179 Arkusz danych(PDF) 5 Page - Micro Analog systems

Numer części MAS6179
Szczegółowy opis  AM Receiver IC
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  MAS [Micro Analog systems]
Strona internetowa  http://www.mas-oy.com
Logo MAS - Micro Analog systems

MAS6179 Arkusz danych(HTML) 5 Page - Micro Analog systems

  MAS6179 Datasheet HTML 1Page - Micro Analog systems MAS6179 Datasheet HTML 2Page - Micro Analog systems MAS6179 Datasheet HTML 3Page - Micro Analog systems MAS6179 Datasheet HTML 4Page - Micro Analog systems MAS6179 Datasheet HTML 5Page - Micro Analog systems MAS6179 Datasheet HTML 6Page - Micro Analog systems MAS6179 Datasheet HTML 7Page - Micro Analog systems MAS6179 Datasheet HTML 8Page - Micro Analog systems MAS6179 Datasheet HTML 9Page - Micro Analog systems Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
5 (10)
DA6179.000
22 January, 2007
ANTENNA TUNING CONSIDERATIONS
The ferrite bar antenna having inductance LANT and
parasitic coil capacitance CCOIL is tuned to three
reception frequencies f1, f2 and f3 by parallel
capacitors CANT1, CANT2 and CANT3. The receiver
input stage and internal antenna capacitor switches
have capacitances CRFI, COFF2, COFF3 which affect
the resonance frequencies. COFF2 and COFF3 are
switch capacitances when switches are open. When
switches are closed these capacitances are shorted
by on resistance of the switches and they are
effectively eliminated. Following relationships can
be written for the three tuning frequencies.
Frequency f1 (highest frequency):
CTOT1=CCOIL+CANT1+CRFI+COFF2+COFF3
1
1
2
1
TOT
ANT
C
L
f
⋅
=
π
Frequency f2 (middle frequency):
CTOT2=CCOIL+CANT1+CANT2+CRFI+COFF3
2
2
2
1
TOT
ANT
C
L
f
⋅
=
π
Frequency
f3 (lowest frequency):
CTOT3=CCOIL+CANT1+ CANT2+ CANT3+CRFI
3
3
2
1
TOT
ANT
C
L
f
⋅
=
π



Html Pages

1 2 3 4 5 6 7 8 9 10


Arkusz danych Pobierz

Go To PDF Page


Link URL



Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Link do karty katalogowej    |   Linki   |   Lista producentów
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com