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NB3H63143G: 3.3 V / 2.5 V One Time Programmable OmniClock Generator with Single-Ended (LVCMOS/LVTTL) and Differential (LVPECL/LVDS/HCSL/CML) Outputs with Individual Output Enable and Individual VDDO

Datasheet: 3.3 V/2.5 V Programmable OmniClock Generator with Single-Ended (LVCMOS/LVTTL) and Differential (HCSL/LVDS/LVPECL/CML) Outputs with Individual Output Enable and Individual VDDO
Rev. 4 (299kB)
製品概要
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The NB3H63143G, which is a member of the OmniClock family, is a one−time programmable (OTP), low power PLL−based clock generator that supports any output frequency from 8 kHz to 200 MHz. The device accepts fundamental mode parallel resonant crystal or a single ended (LVCMOS/LVTTL) reference clock as input. It generates either three single ended (LVCMOS/LVTTL) outputs, or one single ended output and one differential (LVPECL/LVDS/HCSL/CML) output. The output signals can be modulated using the spread spectrum feature of the PLL (programmable spread spectrum type, deviation and rate) for applications demanding low electro−magnetic interference (EMI). Individual output enable pins OE[2:0] are available to enable/disable the outputs. Individual output voltage pins VDDO[2:0] are available to independently set the output voltage of each output. Up to four different configurations can be written into the device memory. Two selection pins (SEL[1:0]) allow the user to select the configuration to use. Using the PLL bypass mode, it is possible to get a copy of the input clock on any or all of the outputs. The device can be powered down using the Power Down pin (PD#). It is possible to program the internal input crystal load capacitance and the output drive current provided by the device. The device also has automatic gain control (crystal power limiting) circuitry which avoids the device overdriving the external crystal.
特長
 
  • Member of the OmniClock Family of Programmable Clock Generators
  • Operating Power Supply: 3.3 V ±10%, 2.5 V ±10%
  • I/O Standards - Inputs: LVCMOS/LVTTL, Fundamental Mode Crystal - Outputs: 1.8 V to 3.3 V LVCMOS/LVTTL - Outputs: LVPECL, LVDS, HCSL and CML
  • 3 Programmable Single Ended (LVCMOS/LVTTL) Outputs from 8 kHz to 200 MHz
  • 1 Programmable Differential Clock Output up to 200 MHz
  • Input Frequency Range - Crystal: 3 MHz to 50 MHz - Reference Clock: 3 MHz to 200 MHz
  • Configurable Spread Spectrum Frequency Modulation Parameters (Type, Deviation, Rate)
  • Individual Output Enable Pins
  • Independent Output Voltage Pins
  • Programmable Internal Crystal Load Capacitors
  • Programmable Output Drive Current for Single Ended Outputs
  • Power Saving Mode through Power Down Pin
  • Programmable PLL Bypass Mode
  • Programmable Output phase Inversion
アプリケーション   最終製品
  • Consumer
  • Industrial Equipment
  • Computing and Peripherals
  • Portable equipment
 
  • Smart Wearables
  • Smart Phones
  • Digital Cameras
  • Camcorders
  • Set Top Boxes
  • Printers
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評価/開発ツール情報
製品 状態 Compliance 簡単な説明 アクション
NB3X6X1XXG16QFNEVK Active
Pb-free
8 kHz to 200 MHz One Time Programmable Clock Generator Evaluation Kit for 16 lead QFN Package
Availability & Samples
Specifications
製品
状態
Compliance
内容
外形
MSL
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
Temperature
タイプ
数量
NB3H63143G00MNR2G Active
Pb-free
Halide free
NB3H63143G QFN-16 485AE 1 260 Tape and Reel 3000 Contact Sales Office
マーケットリードタイム(週) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Input Level
Output Level
VS Typ (V)
fin Typ (MHz)
fout Typ (MHz)
tJitter(Cy-Cy) Typ (ps)
tJitter(Period) Typ (ps)
tJitter(Φ) Typ (ps)
tR & tF Typ (ps)
tR & tF Max (ps)
TA Min (°C)
TA Max (°C)
Package Type
NB3H63143G00MNR2G  
Pb
H
 Active   
Crystal
LVCMOS
CML
HCSL
LVCMOS
LVDS
LVPECL
2.5
3.3
3 to 200 (Reference clock)
3 to 50 (Crystal)
0.008 to 200
100
100
1000
700
-40
85
QFN-16
Case Outline
485AE   
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特集ビデオ
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