công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
LMX1601 bảng dữ liệu(PDF) 11 Page - National Semiconductor (TI) |
|
|
LMX1601 bảng dữ liệu(HTML) 11 Page - National Semiconductor (TI) |
11 / 14 page 2.0 Programming Description (Continued) 2.5.1 Lock Detect Digital Filter The Lock Detect Digital Filter compares the difference between the phase of the inputs of the phase detector to a RC generated delay of approximately 15 ns. To enter the locked state (Lock = HIGH) the phase error must be less than the 15 ns RC delay for 4 consecutive reference cycles. Once in lock (Lock = HIGH), the RC delay is changed to approximately 30 ns. To exit the locked state (Lock = LOW), the phase error must become greater than the 30 ns RC delay. When the PLL is in the powerdown mode, Lock is forced LOW. A flow chart of the digital filter is shown below. 2.5.2 Typical Lock Detect Timing (AUX_PD_POL/MAIN_PD_POL = 1) DS100129-16 DS100129-17 11 www.national.com |
Số phần tương tự - LMX1601 |
|
Mô tả tương tự - LMX1601 |
|
|
Link URL |
Chính sách bảo mật |
ALLDATASHEET.VN |
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không? [ DONATE ] |
Alldatasheet là | Quảng cáo | Liên lạc với chúng tôi | Chính sách bảo mật | Trao đổi link | Tìm kiếm theo nhà sản xuất 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 |