Datasheet Linear Technology LTC6946-3 — 数据表

制造商Linear Technology
系列LTC6946-3

具有集成VCO的超低噪声和杂散0.37GHz至6.39GHz Integer-N合成器

数据表

LTC6946 - Ultralow Noise and Spurious 0.37GHz to 6.39GHz Integer-N Synthesizer with Integrated VCO
PDF, 585 Kb, 修订版: B, 文件上传: Nov 17, 2017
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价格

打包

LTC6946IUFD-3#PBFLTC6946IUFD-3#TRPBF
N12
Package4x5 QFN-28
包装外形图
4x5 QFN-28
包装外形图
Package CodeUFDUFD
Package Index05-08-171205-08-1712
Pin Count2828

参数化

Parameters / ModelsLTC6946IUFD-3#PBFLTC6946IUFD-3#TRPBF
Demo BoardsDC1705C-A,DC1705C-C,DC1705C-D,DC1705C-BDC1705C-A,DC1705C-C,DC1705C-D,DC1705C-B
Design ToolsPLLWizard ,Linduino FilePLLWizard ,Linduino File
Export Controlnono
Frequency Range640MHz to 5.790GHz640MHz to 5.790GHz
Isupply, mA4949
Normalized 1/f Phase Noise Floor, dBc/Hz-274-274
Normalized In-Band Phase Noise Int-N, dBc/Hz-226-226
Operating Temperature Range, °C-40 to 85-40 to 85
Output Divider Range1 to 61 to 6
PFD, MHz100100
RF Frequency Max, MHz57905790
RF Frequency Min, MHz640640
Reference Frequency Max, MHz250250
Reference Frequency Range10MHz to 250MHz10MHz to 250MHz
Reference Spur 900MHz, dBc-103-103
Supply Voltage Range3.3V & 5V3.3V & 5V
TypeInteger-N + VCOInteger-N + VCO
VCO Frequency3.84GHz to 5.79GHz3.84GHz to 5.79GHz

生态计划

LTC6946IUFD-3#PBFLTC6946IUFD-3#TRPBF
RoHSCompliantCompliant

其他选择

LTC6946-1 LTC6946-2 LTC6946-4

应用须知

  • A Simple Method to Accurately Predict PLL Reference Spur Levels Due to Leakage Current &mdash AN143
    PDF, 256 Kb, 档案已发布: Dec 17, 2013
    从文件中提取

设计须知

  • Uncompromised Clocking Solution for 16-Bit 2.5Gsps High Performance DAC &mdash DN555
    PDF, 225 Kb, 档案已发布: Sep 6, 2016
    从文件中提取

文章

  • Integer-N Synthesizer with Integrated VCO Yields Top Notch PLL Performance in a 4mm x 5mm Package &mdash LT Journal
    PDF, 4.9 Mb, 档案已发布: Jan 20, 2012
    从文件中提取

模型线

制造商分类

  • Timing > PLL Synthesizers & VCOs > Integer-N PLLs | PLL With Integrated VCOs