Electronic Components Datasheet Search |
|
CD54HC297 Datasheet(PDF) 8 Page - Texas Instruments |
|
|
CD54HC297 Datasheet(HTML) 8 Page - Texas Instruments |
8 / 15 page 8 FIGURE 1. DPLL USING BOTH PHASE DETECTORS IN A RIPPLE-CANCELLATION SCHEME FIGURE 2. DPLL USING EXCLUSIVE-OR PHASE DETECTION FIGURE 3. TIMING DIAGRAM: I/DOUT IN-LOCK CONDITION DIVIDE-BY-K COUNTER ENCTR KCP D/U CARRY BORROW XORPDOUT JJ ECPD K FF ECPDOUT φA 1 φB φA 2 DIVIDE-BY-N COUNTER I/DOUT I/DCP I/D CIRCUIT 2NfC MfC fOUT φ OUT fIN φ IN DIVIDE-BY-K COUNTER KCP D/U CARRY BORROW XORPDOUT φA 1 φB DIVIDE-BY-N COUNTER I/DOUT I/DCP I/D CIRCUIT 2NfC MfC fOUT φ IN fOUT φ OUT CARRY PULSE (INTERNAL SIGNAL) BORROW PULSE (INTERNAL SIGNAL) I/DCP INPUT I/DOUT OUTPUT CD54HC297, CD74HC297, CD74HCT297 CD54HC297, CD74HC297, CD74HCT297 |
Similar Part No. - CD54HC297 |
|
Similar Description - CD54HC297 |
|
|
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 |