поискавой системы для электроныых деталей |
|
ADF4196 датащи(PDF) 2 Page - Analog Devices |
|
ADF4196 датащи(HTML) 2 Page - Analog Devices |
2 / 28 page ADF4196 Data Sheet Rev. B | Page 2 of 28 TABLE OF CONTENTS Features .............................................................................................. 1 Applications....................................................................................... 1 General Description......................................................................... 1 Functional Block Diagram .............................................................. 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Timing Characteristics ................................................................ 4 Absolute Maximum Ratings............................................................ 5 Thermal Resistance ...................................................................... 5 Transistor Count........................................................................... 5 ESD Caution.................................................................................. 5 Pin Configuration and Function Descriptions............................. 6 Typical Performance Characteristics ............................................. 8 Theory of Operation ...................................................................... 11 General Description................................................................... 11 Reference Input........................................................................... 11 RF Input Stage............................................................................. 11 PFD and Charge Pump.............................................................. 12 Differential Charge Pump ......................................................... 12 Fast Lock Timeout Counters..................................................... 12 Differential Amplifier ................................................................ 13 MUXOUT and Lock Detect ......................................................... 13 Input Shift Register .................................................................... 13 Register Map ................................................................................... 14 FRAC/INT Register (R0) Latch Map....................................... 15 MOD/R Register (R1) Latch Map ............................................ 16 Phase Register (R2) Bit Latch Map .......................................... 17 Function Register (R3) Latch Map........................................... 18 Charge Pump Register (R4) Latch Map .................................. 19 Power-Down Register (R5) Bit Map ........................................ 20 Mux Register (R6) Latch Map and Truth Table ..................... 21 Programming the ADF4196.......................................................... 22 Worked Example ........................................................................ 22 Spur Mechanisms ....................................................................... 22 Power-Up Initialization ............................................................. 23 Changing the Frequency of the PLL and the Phase Lookup Table ............................................................................................. 23 Applications Information .............................................................. 25 Local Oscillator for a GSM Base Station ................................. 25 Interfacing ................................................................................... 27 PCB Design Guidelines ............................................................. 27 Outline Dimensions....................................................................... 28 Ordering Guide .......................................................................... 28 REVISION HISTORY 12/11—Rev. A to Rev. B Changes to Figure 10, Figure 11, Figure 13, and Figure 14 ............................................................................................ 9 Change to Figure 31 ....................................................................... 17 10/11—Revision A: Initial Version |
Аналогичный номер детали - ADF4196 |
|
Аналогичное описание - ADF4196 |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю 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 |