Datasheet Linear Technology LTC6948-1 — 数据表

制造商Linear Technology
系列LTC6948-1

具有集成VCO的0.37GHz至6.39GHz超低噪声小数N分频合成器

数据表

LTC6948 - Ultralow Noise 0.37GHz to 6.39GHz Fractional-N Synthesizer with Integrated VCO
PDF, 514 Kb, 修订版: A, 文件上传: Nov 17, 2017
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价格

打包

LTC6948IUFD-1#PBFLTC6948IUFD-1#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 / ModelsLTC6948IUFD-1#PBFLTC6948IUFD-1#TRPBF
Demo BoardsDC1959A-B,DC1959A-C,DC1959B-D,DC1959B-ADC1959A-B,DC1959A-C,DC1959B-D,DC1959B-A
Design ToolsLinduino File,FracNWizardLinduino File,FracNWizard
Export Controlnono
Frequency Range370MHz to 3.74GHz370MHz to 3.74GHz
Isupply, mA4848
Normalized 1/f Phase Noise Floor, dBc/Hz-274-274
Normalized In-Band Phase Noise Frac-N, dBc/Hz-226-226
Normalized In-Band Phase Noise Int-N, dBc/Hz-225-225
Operating Temperature Range, °C-40 to 85-40 to 85
Output Divider Range1 to 61 to 6
PFD, MHz76.176.1
Pout RF, dBm1.51.5
RF Frequency Max, MHz37403740
RF Frequency Min, MHz373373
Reference Frequency Max, MHz425425
Reference Frequency Range10MHz to 425MHz10MHz to 425MHz
Reference Spur 900MHz, dBc-98-98
Supply Voltage Range3.3V & 5V3.3V & 5V
TypeFractional-N + VCOFractional-N + VCO
VCO Frequency2.24GHz to 3.74GHz2.24GHz to 3.74GHz

生态计划

LTC6948IUFD-1#PBFLTC6948IUFD-1#TRPBF
RoHSCompliantCompliant

其他选择

LTC6948-2 LTC6948-3 LTC6948-4

文章

  • Fractional-N PLL with Integrated 6GHz+ VCO Delivers Fractional-N Benefits without Complexity or Performance Downsides &mdash LT Journal
    PDF, 1.1 Mb, 档案已发布: Jul 1, 2014
    从文件中提取

模型线

制造商分类

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