công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

ADC34RF72 bảng dữ liệu(PDF) 64 Page - Texas Instruments

tên linh kiện ADC34RF72
Giải thích chi tiết về linh kiện  ADC32RF72 Dual Channel 1.5GSPS 16-bit RF Sampling ADC
PDF  74 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI2 [Texas Instruments]
Trang chủ  https://www.ti.com
Logo TI2 - Texas Instruments

ADC34RF72 bảng dữ liệu(HTML) 64 Page - Texas Instruments

Back Button ADC34RF72 Datasheet HTML 60Page - Texas Instruments ADC34RF72 Datasheet HTML 61Page - Texas Instruments ADC34RF72 Datasheet HTML 62Page - Texas Instruments ADC34RF72 Datasheet HTML 63Page - Texas Instruments ADC34RF72 Datasheet HTML 64Page - Texas Instruments ADC34RF72 Datasheet HTML 65Page - Texas Instruments ADC34RF72 Datasheet HTML 66Page - Texas Instruments ADC34RF72 Datasheet HTML 67Page - Texas Instruments ADC34RF72 Datasheet HTML 68Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 64 / 74 page
background image
8.4 Initialization Set Up
After power-up, the internal registers must be initialized to the default values through a hardware reset by
applying a low pulse on the RESET pin, as shown in Figure 8-10. Any given power rail needs to reach 90% of
the value before starting the next power rail.
1. Apply 0.9V DVDD09 digital power supply
2. Apply 1.2V AVDD12 and CLKVDD12 power supplies
3. Apply 1.8V power supplies (AVDD18, GPIOVDD18, DVDD18), in no specific order
4. Apply sampling clock
5. Apply hardware reset. After hardware reset is released, the default registers are loaded from internal fuses.
6. Start programming the internal registers using the SPI register writes. The internal calibration starts
automatically and a register can be read back to check the status of the calibration.
For power down, the inverse sequence can be followed.
AVDD18
CLKVDD18
GPIOVDD18
RESET
SEN
t
1
t
2
AVDD12
CLKVDD12
DVDD09
CLK
Figure 8-10. Initialization of Serial Registers After Power-Up
Table 8-3. Power Up Timing
MIN
TYP
MAX
UNIT
t1
Power-on delay: delay from power up to active low RESET pulse
1
us
t2
Reset pulse width: active low RESET pulse width
100
ns
ADC32RF72
SBASAL2 – NOVEMBER 2025
www.ti.com
64
Submit Document Feedback
Copyright © 2025 Texas Instruments Incorporated
Product Folder Links: ADC32RF72



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74


bảng dữ liệu tải về

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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