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LINEAR TECHNOLOGY  LTC6946IUFD-4#PBF  INTEGER-N PLL W/ VCO, 6.39GHZ, QFN-28

LINEAR TECHNOLOGY LTC6946IUFD-4#PBF
Manufacturer Part No:
LTC6946IUFD-4#PBF
Order Code:
2474353
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC6946IUFD-4#PBF is a high performance low noise 6.39GHz Phase-locked Loop (PLL) with a fully integrated VCO, including a reference divider, phase-frequency detector (PFD) with phase-lock indicator, ultralow noise charge pump, integer feedback divider and VCO output divider. The charge pump contains selectable high and low voltage clamps useful for VCO monitoring. The integrated low noise VCO uses no external components. It is internally calibrated to the correct output frequency with no external system support. The part features a buffered, programmable VCO output divider with a range of 1 through 6, providing a wide frequency range.
  • Excellent spurious performance
  • Output divider (1 to 6, 50% duty cycle)
  • Output buffer muting
  • Low noise reference buffer
  • Charge pump current adjustable from 250µA to 11.2mA
  • Configurable status output
  • SPI compatible serial port control
  • PLLWizard™ software design tool support

Product Information

PLL Type:
Synthesizer & VCO
Frequency:
6.39GHz
No. of Pins:
28Pins
PLL Case Style:
QFN
Supply Voltage Min:
3.15V
Supply Voltage Max:
3.45V
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Test & Measurement
  • Aerospace, Defence, Military

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000186

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