| 数据搜索系统,热门电子元器件搜索 |
|
DLPC4420ZPC 数据表(PDF) 21 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
DLPC4420ZPC 数据表(HTML) 21 Page - Texas Instruments |
|
21 / 49 page ![]() 6.11 DMD LVDS Interface Timing Requirements FROM (INPUT) TO (OUTPUT) MIN MAX UNIT fclock Clock frequency, DCK_A N/A DCK_A 100 400 MHz tC Cycle time, DCK_A(1) N/A DCK_A 2475.3 ps tW(H) Pulse duration, high N/A DCK_A 1093 ps tW(L) Pulse duration, low N/A DCK_A 1093 ps tt Transition time, tt= tf/tr N/A DCK_A 100 400 ps tosu Output Setup time at max clock rate(2) DCK_A↑↓ SCA, DDA(15:0) 438 ps toh Output hold time at max clock rate(2) DCK_A↑↓ SCA, DDA(15:0) 438 ps fclock Clock frequency, DCK_B N/A DCK_B 100 400 MHz tC Cycle time, DCK_B(1) N/A DCK_B 2475.3 ps tW(H) Pulse duration, high N/A DCK_B 1093 ps tW(L) Pulse duration, low N/A DCK_B 1093 ps tt Transition time, tt= tf/tr N/A DCK_B 100 400 ps tosu Output Setup time at max clock rate(2) DCK_B↑↓ SCA, DDB(15:0) 438 ps toh Output hold time at max clock rate(2) DCK_B↑↓ SCA, DDB(15:0) 438 ps tsk Output Skew, Channel A to Channel B DCK_A↑ DCK_B↑ 250 ps (1) The minimum cycle time (tc) for DCK_A and DCL_B includes 1.0% spread spectrum modulation. User must verify that DMD can support this rate. (2) Output Setup and Hold times for DMD clock frequencies below the maximum can be calculated as follows: tosu(fclock) = tosu(fmax) + 250000*(1/fclock – 1/400) and toh(fclock) = toh(fmax) + 250000*(1/fclock – 1/400) where fclock is in MHz. 6.12 Synchronous Serial Port (SSP) Interface Timing Requirements PARAMETER TEST CONDITIONS MIN MAX UNIT SSP Primary tsu Setup time, SSPx_DI valid before SSPx_CLK 15 ns tsu Setup time, SSPx_DI valid before SSPx_CLK 15 ns th Hold time, SSPx_DI valid after SSPx_CLK 0 ns th Hold time, SSPx_DI valid after SSPx_CLK 0 ns tt Transition time, SSPx_DI, tt= tf/tr 20% to 80% reference points (signal) 1.5 ns SSP Secondary tsu Setup time, SSPx_DI valid before SSPx_CLK 12 ns tsu Setup time, SSPx_DI valid before SSPx_CLK 12 ns th Hold time, SSPx_DI valid after SSPx_CLK 12 ns th Hold time, SSPx_DI valid after SSPx_CLK 12 ns tt Transition time, SSPx_DI, tt= tf/tr 20% to 80% reference points (signal) 1.5 ns www.ti.com DLPC4420 DLPS222 – DECEMBER 2021 Copyright © 2021 Texas Instruments Incorporated Submit Document Feedback 21 Product Folder Links: DLPC4420 |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |