 |
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
|
công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
|
ADC32RF82IRMPR bảng dữ liệu(PDF) 30 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
ADC32RF82IRMPR bảng dữ liệu(HTML) 30 Page - Texas Instruments |
|
|
30 / 151 page  V CM 50 50 CLKINP 100 SYSREFP SYSREF Capture Delay CLKINM SYSREFM Clock Amplitude (vPP) 0.2 1 2 50 100 150 200 250 300 350 D061 fIN = 1 GHz fIN = 2 GHz 30 ADC32RF82 SBAS869 – SEPTEMBER 2017 www.ti.com Product Folder Links: ADC32RF82 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated Feature Description (continued) The analog-to-digital converter (ADC) aperture jitter is a function of the clock amplitude applied to the pins. Figure 73 shows the equivalent aperture jitter for input frequencies at a 1-GHz and a 2-GHz input. Depending on the clock frequency, a matching circuit can be designed in order to maximize the clock amplitude. Figure 73. Equivalent Aperture Jitter vs Input Clock Amplitude 8.3.3 SYSREF Input The SYSREF signal is a periodic signal that is sampled by the ADC32RF82 device clock and is used to align the boundary of the local multiframe clock inside the data converter. SYSREF is also used to reset critical blocks [such as the clock divider for the interleaved ADCs, numerically-controlled oscillators (NCOs), decimation filters and so forth]. The SYSREF input requires external biasing. Furthermore, SYSREF must be established before the SPI registers are programmed. A programmable delay on the SYSREF input, as shown in Figure 74, is available to help with skew adjustment when the sampling clock and SYSREF are not provided from the same source. Figure 74. SYSREF Internal Circuit Diagram |
|
Link URL |
| 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 | Liên kết đến bảng dữ liệu | 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 |
Vietnamese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
