- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄383989 > TDA5212 (INFINEON TECHNOLOGIES AG) ASK/FSK 915MHz Single Conversion Receiver PDF資料下載
參數(shù)資料
| 型號： | TDA5212 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | ASK/FSK 915MHz Single Conversion Receiver |
| 中文描述： | 詢價/ FSK信號915MHz單一轉(zhuǎn)換接收器 |
| 文件頁數(shù)： | 26/51頁 |
| 文件大?。?/td> | 1222K |
| 代理商： | TDA5212 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當(dāng)前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁
Applications
4 - 5
TDA 5212
preliminary
Wireless Components
Specification, May 2003
4.3 Crystal Load Capacitance Calculation
The value of the capacitor necessary to achieve that the crystal oscillator is
operating at the intended frequency is determined by the reactive part of the
negative resistance of the oscillator circuit as shown in Section 5.1.3 and by the
crystal specifications given by the crystal manufacturer.
Quartz_load_5212.wmf
Figure 4-4
Determination of Series Capacitance Value for the Crystal Oscillator
Crystal specified with load capacitance
with C
l
the load capacitance (refer to the crystal specification).
Examples:
7.2 MHz:
C
L
= 12 pF
C
L
= 12 pF
X
L
=500
X
L
=1050
C
S
= 9.5 pF
C
S
= 5.6 pF
14.5 MHz:
These values may be obtained in high accuracy by putting two capacitors in
series to the quartz, such as 18pF and 20pF in the 7.2MHz case and 18pF and
8.2pF in the 14.5MHz case.
C
S
Crystal
Input
impedance
Z
1-28
TDA5212
Pin 28
Pin 1
L
l
S
X
f
C
C
2
1
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA5220 | ASK/FSK Single Conversion Receiver |
| TDA5221 | ASK/FSK Single Conversion Receiver |
| TDA5250 | ASK/FSK 868MHz Wireless Transceiver |
| TDA5250D2 | ASK/FSK 868MHz Wireless Transceiver |
| TDA5251F1 | ASK/FSK 315MHz Wireless Transceiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA5212_06 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ASK/FSK 915MHz Single Conversion Receiver |
| TDA5212T | 制造商:Infineon Technologies AG 功能描述:915MHZ ASK/FSK SUPHET RCVR TSS |
| TDA5212XUMA1 | 制造商:Infineon Technologies AG 功能描述:RF Receiver ASK/FSK 5V T/R 制造商:Infineon Technologies AG 功能描述:RF Receiver ASK/FSK 5V 28-Pin TSSOP T/R 制造商:Infineon Technologies AG 功能描述:CONTROL - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC FSK/ASK RECEIVER P-TSSOP-28 |
| TDA5220 | 功能描述:射頻接收器 ASK/FSK SINGLE CONVERSION RECEIVER RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| TDA5220T | 制造商:Infineon Technologies AG 功能描述:RKE RX RECIEVER, TSSOP-28, 3K |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。