3.3V 6GHz LTC6945 Clock Generators 28 Pins 28-WFQFN Exposed Pad 28 Terminals Surface Mount 3.15V~5.25V Tape & Reel (TR)
SOT-23
LTC6945IUFD#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
20 Weeks
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~105°C
Packaging
Tape & Reel (TR)
Published
2006
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
PLL or Frequency Synthesis Circuits
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
LTC6945
Pin Count
28
JESD-30 Code
R-PQCC-N28
Qualification Status
Not Qualified
Supply Voltage-Max (Vsup)
3.45V
Power Supplies
3.35V
Number of Circuits
1
Analog IC - Other Type
PLL FREQUENCY SYNTHESIZER
Frequency (Max)
6GHz
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
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC6945IUFD#TRPBF Product Details
LTC6945IUFD#TRPBF Overview
In order to package it as a clock IC, the Tape & Reel (TR) package is used. This clock generator is embedded in the 28-WFQFN Exposed Pad package. This clock generator will sustain a maximum temperature of NOT SPECIFIED when reflown. It contains a total of 28 terminations within RF synthesizer. To operate this time clock generator, 3.3V voltage should be applied. Clock is designed as this clock generator's input. A total of 1 circuits are implemented to access the full performance of the electrical part. An upper frequency limit of 6GHz Max can be achieved with this clock-based frequency synthesizer. Surface Mount-slots make it easy to mount this electronic component on panels. The maximum voltage this clock PLL can handle is 3.45V. As long as you provide 3.15V~5.25V supply voltage, it will work. Using the test statistics, we estimate that the ambient temperature should be -40°C~105°C. The clock-generating IC is a 28-bit device designed specifically for microprocessors. The related electronic parts of part number LTC6945 are listed below. The clock PLL is generally classified as a PLL or Frequency Synthesis Circuits device. PLL FREQUENCY SYNTHESIZER is the analog IC that clock generator IC employs.
LTC6945IUFD#TRPBF Features
Available in the 28-WFQFN Exposed Pad Supply voltage of 3.3V
LTC6945IUFD#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC6945IUFD#TRPBF Clock Generators applications.
Test equipment
Integrated phase noise in aerospace systems
Test and instrumentation equipment
FPGA and processor clocks
FSK demodulators
Deep space exploration
Clock signals to the high-speed Digital RF circuits