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The ICS615 is a low cost, low jitter, high performance PLL clock synthesizer designed to replace 13.5, 27, and 54MHz crystals and oscillators. Using analog/digital Phase-Locked Loop (PLL) techniques, the device uses an inexpensive external 13.5 MHz crystal or clock input to produce output clocks of 13.5 MHz, 27 MHz, and 54 MHz .
ICS/MicroClock manufactures the largest variety of Set-Top Box and multimedia clock synthesizers for all applications. Our patented integrated VCXO further reduces component count and cost (see the MK2720). If more than three clock outputs are needed, see the MK277x family of parts. Consult ICS/MicroClock to eliminate VCXOs, PLLs, crystals and oscillators from your board.
ICS615 Maximum Ratings
Parameter
Conditions
Minimum
Maximum
Units
Supply voltage, VDD
Referenced to GND
7
V
Inputs and Clock Outputs
Referenced to GND
-0.5
VDD+0.5
V
Ambient Operating Temperature
0
70
Soldering Temperature
Max of 10 seconds
260
Storage temperature
-65
150
ICS615 Features
• Packaged in 8 pin narrow SOIC • Output clocks of 54, 27, and 13.5MHz • Uses a 13.500 MHz clock or external crystal • Full CMOS outputs with 25mA output drive capability at TTL levels • Low skew outputs • Advanced, low power, sub-micron CMOS process • +3.3V or +5V operating voltage • See the MK2720 for these frequencies plus the VCXO function, in an 8 pin SOIC.