 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
TDA5251F1 Datasheet(PDF) 66 Page - Infineon Technologies AG |
|
||||||||||||||||||||||||||||||
TDA5251F1 Datasheet(HTML) 66 Page - Infineon Technologies AG |
|
|
66 / 88 page  TDA5251 F1 Version 1.1 Application Data Sheet 66 2007-02-26 Timing for data detection looks like the following. Two settings are possible: „Continuous“ and „Single Shot“, which can be set by D5 and D6 in register 00H. Frequ_Detect_Timing_continuous.wmf Figure 3-29 Frequency Detection timing in continuous mode Note 1: Chip internal signal „Sequencer enables data detection“ has a LOW to HIGH transition about 2.6ms after RX is activated (see Figure 2-15). Note 2: The positive edge of the „Window Count Complete“ signal latches the result of comparison of the analog to digital converted RSSI voltage with TH3 (register 08H). A logic combination of this output and the result of the comparison with single/double THx defines the internal signal „data_valid“. Figure 3-29 shows that the logic is ready for the next conversion after 3 periods of the data signal. Timing in Single Shot mode can be seen in the subsequent figure: Frequ_Detect_Timing_singleShot_wmf Figure 3-30 Frequency Detection timing in Single Shot mode Data Sequenzer enables data detection Counter Reset Gate time Compare with single TH and latch result Compare with double TH and latch result (Frequency) Window Count Complete t t t t t t t start of conversion possible start of next conversion reset reset count count comp. comp. comp. ready* Data Sequenzer enables data detection Counter Reset Gate time Compare with single TH and latch result Compare with double TH and latch result (Frequency) Window Count Complete t t t t t t t start of conversion no possible start of next conversion because of Single Shot Mode reset count comp. comp. ready* |
Similar Part No. - TDA5251F1_07 |
|
Similar Description - TDA5251F1_07 |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
