Electronic Components Datasheet Search |
|
CDCE62005 Datasheet(PDF) 56 Page - Texas Instruments |
|
|
CDCE62005 Datasheet(HTML) 56 Page - Texas Instruments |
56 / 80 page PFD/ CP Prescaler /2,/3,/4,/5 InputDivider /1 - /256 SMART _MUX SYNTH 50 kHz – 400 kHz /1,/2,/5,/8,/10,/16,/20 /8 - /1280 FeedbackDivider 1.75 GHz – 2.356 GHz Register 6 16 17 18 19 ChargePumpCurrent 14 Register 5 15 16 17 18 19 20 21 InputDividerSettings Register 6 1 2 Prescaler 3 Register 6 4 5 6 7 8 9 10 FeedbackDivider Register 6 13 14 15 FeedbackBypassDivider 0 Register 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 LoopFilterSettings Register 6 0 VCOSelect CDCE62005 SCAS862C – NOVEMBER 2008 – REVISED FEBRUARY 2010 www.ti.com SYNTHESIZER BLOCK Figure 34 provides an overview of the CDCE62005 synthesizer block. The Synthesizer Block provides a Phase Locked Loop, a partially integrated programmable loop filter, and two Voltage Controlled Oscillators (VCO). The synthesizer block generates an output clock called “SYNTH” and drives it onto the Internal Clock Distribution Bus. Figure 34. CDCE62005 Synthesizer Block Input Divider The Input Divider divides the clock signal selected by the Smart Multiplexer (see Table 18) and presents the divided signal to the Phase Frequency Detector / Charge Pump of the frequency synthesizer. Table 31. CDCE62005 Input Divider Settings INPUT DIVIDER SETTINGS DIVIDE SELINDIV7 SELINDIV6 SELINDIV5 SELINDIV4 SELINDIV3 SELINDIV2 SELINDIV1 SELINDIV0 RATIO 5.21 5.20 5.19 5.18 5.17 5.16 5.15 5.14 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 1 0 3 0 0 0 0 0 0 1 1 4 0 0 0 0 0 1 0 0 5 0 0 0 0 0 1 0 1 6 • • • • • • • • • • • • • • • • • • 1 1 1 1 1 1 1 1 256 56 Submit Documentation Feedback Copyright © 2008–2010, Texas Instruments Incorporated Product Folder Link(s) :CDCE62005 |
Similar Part No. - CDCE62005 |
|
Similar Description - CDCE62005 |
|
|
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 |