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LTC6948IUFD-1

LTC6948IUFD-1

LTC6948IUFD-1

Linear Technology/Analog Devices

3.3V Clock/Frequency Synthesizer (RF/IF), Fractional N 3.74GHz LTC6948 Clock Generators 28 Pins 28-WFQFN Exposed Pad 28 Terminals Surface Mount 3.15V~5.25V Tube

SOT-23

LTC6948IUFD-1 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~105°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Type Clock/Frequency Synthesizer (RF/IF), Fractional N
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 3.15V~5.25V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LTC6948
Pin Count 28
JESD-30 Code R-PQCC-N28
Supply Voltage-Max (Vsup) 3.45V
Number of Circuits 1
Frequency (Max) 3.74GHz
Input Clock
Ratio - Input:Output 1:1
PLL Yes
Differential - Input:Output Yes/Yes
Divider/Multiplier Yes/No
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status Non-RoHS Compliant
LTC6948IUFD-1 Product Details

LTC6948IUFD-1 Overview


In order to package it as a clock IC, the Tube package is used. Clock PLL is embedded in the 28-WFQFN Exposed Pad package. Frequency generator is capable of operating at a maximum temperature of NOT SPECIFIED when reflowing. There are 28 terminations found in the file. Basically, a voltage of 3.3V should be applied to this electronic frequency generator. This clock generator receives its inputs from Clock, which is designed to be the clock source. 1 circuits are used to achieve clock PLL's superior flexibility. RF synthesizers based on this clock provide frequencies up to 3.74GHz maximum. With the Surface Mount, it is easy to install this electric component on the panel. The maximal supply voltage (Vsup) reaches 3.45V. Clock generators should operate with the voltage supply of 3.15V~5.25V. Using the test statistics, we estimate that the ambient temperature should be -40°C~105°C TJ. A Clock/Frequency Synthesizer (RF/IF), Fractional N is a classification for the electronic part in question. Microprocessors are specifically designed to use this clock-generating IC, which has a 28-bit output. The related electronic parts of part number LTC6948 are listed below.

LTC6948IUFD-1 Features


Available in the 28-WFQFN Exposed Pad
Supply voltage of 3.3V

LTC6948IUFD-1 Applications


There are a lot of Linear Technology/Analog Devices LTC6948IUFD-1 Clock Generators applications.

  • Automatic control system test
  • Infotainment systems
  • Media broadcast servers
  • Carrier synchronization in wired communication
  • Digital HDTV systems
  • Time to digital converters
  • Mechanical devices
  • PMR (Professional Mobile Radio)
  • Skew suppression
  • Radiotelephones

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