データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

TDA1220BK データシート(PDF) 8 Page - STMicroelectronics

部品番号 TDA1220BK
部品情報  AM-FM QUALITY RADIO
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  STMICROELECTRONICS [STMicroelectronics]
ホームページ  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA1220BK データシート(HTML) 8 Page - STMicroelectronics

Back Button TDA1220BK Datasheet HTML 4Page - STMicroelectronics TDA1220BK Datasheet HTML 5Page - STMicroelectronics TDA1220BK Datasheet HTML 6Page - STMicroelectronics TDA1220BK Datasheet HTML 7Page - STMicroelectronics TDA1220BK Datasheet HTML 8Page - STMicroelectronics TDA1220BK Datasheet HTML 9Page - STMicroelectronics TDA1220BK Datasheet HTML 10Page - STMicroelectronics TDA1220BK Datasheet HTML 11Page - STMicroelectronics TDA1220BK Datasheet HTML 12Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 18 page
background image
8/18
APPLICATION SUGGESTION
Reccomended values are referred to the test circuit of Fig. 2.
Part
number
Recommended
value
Purpose
Smaller than
recommended value
Larger than
recommended value
C1
100
µF
AGC bypass
Increase of the distortion
at low audio frequency
Increase of the AGC time
constant
C2 (*)
100 nF
AM input
DC cut
C3 (*)
10 nF
FM input
DC cut
C4
C5
20 nF
20 nF
FM amplifier bypass
Reduction of sensitivity
– Bandwidth increase
– Higher noise
C6
68 pF
Ceramic filter coupling
IF bandwidth reduction
IF bandwidth increase
C7
100 nF
FM detector decoupling
Danger of RF irradiation
C8
100 nF
Power supply bypass
Noise increase of the
audio output
C9
10
µF
AGC bypass
Increase of the distortion
at low audio frequency
Increase of the AGC time
constant
C10 (*)
56 pF
Tuning of the AM
oscillator at 1455 KHz
C11
6.8 nF
50
µs
FM de-enphasis
C12
100 nF
Output DC
decoupling
Low audio frequency cut
C13
220
µF
Power supply
decoupling
Increase of the distortion
at low frequency
C16
2.7 nF
AM detector capacitor
Low suppression of
the IF frequency and
harmonics
Increase of the audio
distortion
R1 (*)
68 ohm
FM input matching
R2 (*)
56 ohm
AM input matching
R3
330 ohm
Ceramic filter matching
Audio output decrease
and lower distortion
R4
8.2 Kohm
FM detector
coil Q setting
Audio output decrease
and higher AMR
Audio output increase
and higher distortion
R5
560 ohm
FM detector
load resistor
Lower IF gain and Lower
AGC range
R6
82 Kohm
AM detector
coil Q setting
Higher IF gain and lower
AGC range
R7
2.2 Kohm
455 KHz IF filter
matching
R8
3.3 Kohm
455 KHz IF filter
matching
(*) Only for test circuit
TDA1220B


同様の部品番号 - TDA1220BK

メーカー部品番号データシート部品情報
logo
List of Unclassifed Man...
TDA1236 ETC1-TDA1236 Datasheet
165Kb / 1P
   INTEGRATED CIRCUITS FOR TV AND RADIO RECEIVERS
logo
Fairchild Semiconductor
TDA1270 FAIRCHILD-TDA1270 Datasheet
390Kb / 15P
   TV VERTICAL DEFLECTION SYSTEMS
More results

同様の説明 - TDA1220BK

メーカー部品番号データシート部品情報
logo
Sony Corporation
CXA1611M SONY-CXA1611M Datasheet
362Kb / 17P
   FM/AM RADIO
CXA1619M SONY-CXA1619M Datasheet
298Kb / 12P
   FM/AM Radio
logo
New Japan Radio
NJM2241 NJRC-NJM2241 Datasheet
473Kb / 14P
   AM/FM RADIO
logo
Sony Corporation
CXA1691AM SONY-CXA1691AM Datasheet
191Kb / 11P
   FM/AM Radio
CXA1691M SONY-CXA1691M Datasheet
290Kb / 13P
   FM/AM RADIO
CXA1019M SONY-CXA1019M Datasheet
322Kb / 13P
   FM/AM Radio
CXA1691BM SONY-CXA1691BM Datasheet
191Kb / 11P
   FM/AM Radio
logo
Unisonic Technologies
CXA1191 UTC-CXA1191_15 Datasheet
203Kb / 8P
   FM/AM Radio
logo
New Japan Radio
NJM2237 NJRC-NJM2237 Datasheet
478Kb / 14P
   AM/FM RADIO
logo
Sony Corporation
CXA1619AM SONY-CXA1619AM Datasheet
193Kb / 11P
   FM/AM Radio
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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