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
non-compliant
In-Stock: 0 items
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.