Electronic Components Datasheet Search |
|
TLC5510IPW Datasheet(PDF) 6 Page - Texas Instruments |
|
|
TLC5510IPW Datasheet(HTML) 6 Page - Texas Instruments |
6 / 21 page TLC5510, TLC5510A 8-BIT HIGH-SPEED ANALOG-TO-DIGITAL CONVERTERS SLAS095L – SEPTEMBER 1994 – REVISED JUNE 2003 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PRINCIPLES OF OPERATION functional description The TLC5510 and TLC5510A are semiflash ADCs featuring two lower comparator blocks of four bits each. As shown in Figure 2, input voltage VI(1) is sampled with the falling edge of CLK1 to the upper comparators block and the lower comparators block(A), S(1). The upper comparators block finalizes the upper data UD(1) with the rising edge of CLK2, and simultaneously, the lower reference voltage generates the voltage RV(1) corresponding to the upper data. The lower comparators block (A) finalizes the lower data LD(1) with the rising edge of CLK3. UD(1) and LD(1) are combined and output as OUT(1) with the rising edge of CLK4. As shown in Figure 2, the output data is delayed 2.5 clocks from the analog input voltage sampling point. Input voltage VI(2) is sampled with the falling edge of CLK2. UD(2) is finalized with the rising edge of CLK3, and LD(2) is finalized with the rising edge of CLK4 at the lower comparators block(B). OUT(2) data appears with the rising edge of CLK5. VI(1) VI(2) VI(3) VI(4) CLK1 CLK2 CLK3 CLK4 S(1) C(1) S(2) C(2) S(3) C(3) S(4) C(4) S(1) H(1) C(1) S(3) H(3) C(3) H(0) C(0) S(2) H(2) C(2) S(4) H(4) LD(– 2) OUT(– 2) OUT(–1) OUT(0) OUT(1) ANALOG IN (sampling points) CLK (clock) Upper Comparators Block Upper Data Lower Reference Voltage Lower Comparators Block (A) Lower Data (A) Lower Comparators Block (B) Lower Data (B) D1 – D8 (data output) UD(0) RV(0) UD(1) RV(1) UD(2) RV(2) UD(3) RV(3) LD(– 1) LD(0) LD(1) LD(2) CLK5 Figure 2. Internal Functional Timing Diagram |
Similar Part No. - TLC5510IPW |
|
Similar Description - TLC5510IPW |
|
|
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 |