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ICS873991AYLF

ICS873991AYLF

ICS873991AYLF

Integrated Device Technology (IDT)

3.3V 400MHz Clock Generators 52 Pins LQFP 52 Terminals

SOT-23

ICS873991AYLF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case LQFP
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 52
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature70°C
Min Operating Temperature 0°C
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count52
JESD-30 Code S-PQFP-G52
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 3.465V
Power Supplies3.3V
Temperature GradeCOMMERCIAL
Number of Circuits 1
Frequency (Max) 400MHz
Input CML
Logic IC Type PLL BASED CLOCK DRIVER
Same Edge Skew-Max (tskwd) 0.25 ns
Number of True Outputs 13
RoHS StatusRoHS Compliant
In-Stock:1307 items

ICS873991AYLF Product Details

ICS873991AYLF Overview


A Clock PLL is included with the LQFP package. Frequency generator can maintain a maximum temperature of 260 under reflowing conditions. As a result of this, we can find 52 terminations. Clock generator ics require a voltage of 3.3V. As the Clock PLL's input, CML is designed to be used in order to generate the clock signal. It is possible to access the full performance of the electrical part by implementing 1 circuits. It provides a maximum frequency of 400MHz. It would take a maximum supply voltage of 3.465V to operate this time clock generator. It is a 52-bit IC that is designed for microprocessors specifically. A frequency generator with 0°C operations has an impressive low-temperature performance. At a temperature of 70°C, the clock generator ic can operate with attenuated performance. As a result of this digital clock generator, there is a low timing skew at 0.25 ns max. Analog clock generator is configured with 13 pins that enable the high true output. Logic circuits that use PLL BASED CLOCK DRIVER logic are composed of this analog clock generator.

ICS873991AYLF Features


Available in the LQFP
Supply voltage of 3.3V
13 true outputs


ICS873991AYLF Applications


There are a lot of Integrated Device Technology (IDT)
ICS873991AYLF Clock Generators applications.


  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards
  • Infotainment systems
  • Medical equipment
  • Multi-function printers
  • Media broadcast servers
  • Test equipment

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