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MC74HC4046ADR2

MC74HC4046ADR2

MC74HC4046ADR2

ON Semiconductor

4.5V 13MHz Clock Generators 16 Pins SOIC 16 Terminals Bulk

SOT-23

MC74HC4046ADR2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 16
PackagingBulk
JESD-609 Code e0
Number of Terminations 16
Terminal Finish Tin/Lead (Sn80Pb20)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Additional FeatureCONTAINS THREE PHASE COMPARATORS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 4.5V
Time@Peak Reflow Temperature-Max (s) 30
Pin Count16
Operating Supply Voltage5V
Temperature GradeMILITARY
Number of Circuits 1
Max Supply Voltage6V
Min Supply Voltage2V
Analog IC - Other Type PHASE LOCKED LOOP
Frequency (Max) 13MHz
Input CMOS
PLL Yes
Length 9.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4521 items

MC74HC4046ADR2 Product Details

MC74HC4046ADR2 Overview


The Bulk method is used for packaging clock ICs. As part of the SOIC package, this clock generator is embedded. This clock generator ic can sustain 240 degrees of temperature during reflowing. There are 16 terminations found in this file. To operate this time clock generator, 4.5V voltage should be applied. In this clock generator, CMOS is used as the input to the clock. For a full understanding of the electronic part's performance, 1 circuits are implemented. An up to 13MHz frequency is provided by this clock-based RF synthesizer. It is a 16-bit clock PLL designed specifically for microprocessors. There are 16 pins on the frequency generators that are available for use. There are -55°C operations that can be performed on this clock generator, which has impressive low-temperature performance. At 125°C, this RF synthesizer remains functional despite reduced performance. Supply voltage 5V is what clock generator can handle. There is a CONTAINS THREE PHASE COMPARATORS feature on this frequency generator in order to produce a better clock signal. There is no way that a voltage higher than 6V can be supplied to this clock generator. Powered by 2V, this clock generator has the lowest supply voltage limit. As an analog IC, this RF synthesizer falls under the PHASE LOCKED LOOP-device category.

MC74HC4046ADR2 Features


Available in the SOIC
Supply voltage of 4.5V
Operating supply voltage of 5V


MC74HC4046ADR2 Applications


There are a lot of ON Semiconductor
MC74HC4046ADR2 Clock Generators applications.


  • Wireless base station for LTE, LTE-advanced
  • Picocells, femtocells and small cells
  • Sampling clocks for ADC and DAC
  • 1 Gigabit Ethernet
  • 10 Gigabit Ethernet
  • FPGA and processor clocks
  • Line cards used in telephone exchange
  • Fiber Channel
  • PCI express cards
  • Infotainment systems

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