BU2394KN
3ch Clock Generators for Digital Cameras

此款IC透過PLL技術,單晶片就可產生數位相機、數位攝影機系統所需的CCD、USB、VIDEO等3種時脈。將整個時脈系統集結於單晶片中,使日漸小型化、低成本化的行動影像裝置之時脈系統更簡化,並可節省空間及減少元件個數。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BU2394KN-E2
狀態 | 推薦品
封裝 | VQFN20
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

Supply voltage(Min.)[V]

3.0

Supply voltage(Max.)[V]

3.6

Video Clock[MHz]

14.318182 / 17.734450

CCD Clock[MHz]

135.000000 / 108.000000 / 98.181818 / 110.000000

USB Clock[MHz]

48.008022

Jitter 1σ(Typ.) [psec]

30

Operating Temperature (Min.)[°C]

-5

Operating Temperature (Max.)[°C]

70

Package Size [mm]

4.2x4.2 (t=0.95)

功能:

・與石英振盪器連接後,即可利用內建的PLL產生多種時脈訊號
・CCD時脈可切換選擇輸出
・低抖動(Period-Jitter)時脈輸出
・採用最適合行動裝置使用的小型封裝
・3.3V單一電源

Design Resources

 

Technical Articles

Schematic Design & Verification

  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • What Is Thermal Design
  • Method for Calculating Junction Temperature from Transient Thermal Resistance Data
  • Thermal Resistance

Packaging & Quality

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)