データシートサーチシステム
Selected language   Japanese  ▼

Delete All
ON OFF
ALLDATASHEET.JP

X  

Preview PDF Download HTML

TEF6862 データシート(PDF) 33 Page - NXP Semiconductors

部品番号. TEF6862
部品情報  Car Radio Enhanced Selectivity Tuner (CREST)
ダウンロード  65 Pages
Scroll/Zoom Zoom In 100% Zoom Out
メーカー  PHILIPS [NXP Semiconductors]
ホームページ  http://www.nxp.com
Logo 

TEF6862 Datasheet(HTML) 33 Page - NXP Semiconductors

Zoom Inzoom in Zoom Outzoom out
 33 / 65 page
background image
TEF6862_1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Product data sheet
Rev. 01 — 14 September 2006
33 of 65
Philips Semiconductors
TEF6862
Car Radio Enhanced Selectivity Tuner (CREST)
8.2.13 Write mode: data byte TEST
[1]
The test control byte is for internal use only.
Table 50.
IFCF - data byte Ah bit description
Bit
Symbol
Description
7
TE0
threshold extension; additional control towards narrow bandwidth at
low RF levels; control is combined with bit TE1 of
data byte BANDWIDTH
TE[1:0] = 00 = threshold extension control is off
TE[1:0] = 01 = threshold extension control is low
TE[1:0] = 10 = threshold extension control is standard
TE[1:0] = 11 = threshold extension control is high
6 and 5
LAP[1:0]
latch protection; additional wide bandwidth control at low RF and high
modulation to avoid distortion
00 = latch protection control is off
01 = latch protection control is low
10 = latch protection control is standard
11 = latch protection control is high
4 and 3
BAL[1:0]
control balance of adjacent channel detector and modulation detector;
focus of bandwidth control between adjacent channel suppression
(avoid breakthrough) and modulation handling (avoid overmodulation
distortion)
00 = control is biased towards adjacent channel breakthrough
protection
01 = standard control
10 = control is biased towards modulation handling
11 = control is biased further towards modulation handling
2 and 1
WAM[1:0]
wideband AM threshold; control towards narrow bandwidth is reduced
when multipath is detected
00 = off
01 = low sensitivity; high threshold
10 = medium sensitivity; medium threshold
11 = high sensitivity; low threshold
0
BWFLAG
bandwidth flag output pin
0 = analog control voltage at IFFLAG pin
1 = control flag at IFFLAG pin (IFFLAG = HIGH for
bandwidth > 56 kHz)
Table 51.
TEST - data byte Fh bit allocation with default setting[1]
7
6
5
4
3
2
1
0
0
0
0
TEST4
TEST3
TEST2
TEST1
TEST0
00000


Html ページ

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63  64  65 


Datasheet Download



関連電子部品番号

部品番号コンポーネントの説明Html Viewメーカー
CS51021AEnhanced Current Mode PWM Controller 1 2 3 4 5 MoreON Semiconductor
ADUM3100Digital Isolator Enhanced System-Level ESD Reliability 1 2 3 4 5 MoreAnalog Devices
ADUM3200Dual-Channel Digital Isolators Enhanced System-Level ESD Reliability 1 2 3 4 5 MoreAnalog Devices
ADUM3300Triple-Channel Digital Isolators Enhanced System-Level ESD Reliability 1 2 3 4 5 MoreAnalog Devices
ADUM3400Quad-Channel Digital Isolators Enhanced System-Level ESD Reliability 1 2 3 4 5 MoreAnalog Devices
2SC838FM RADIO RF AMP MIX CONV OSC IF AMP 1 Usha India Ltd.
TEA5767HNLow-power FM stereo radio for handheld applications 1 2 3 4 5 MoreNXP Semiconductors

リンク URL



Privacy Policy
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   |   ブックマーク
   |   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