Features: • Packaged as 20-pin TSSOP• Eight addressable registers• Replaces multiple crystals and oscillators• Output frequencies up to 200 MHz at 3.3 V• Input crystal frequency of 5 to 27 MHz• Up to eight reference outputs• Up to two sets of four low-skew...
ICS270: Features: • Packaged as 20-pin TSSOP• Eight addressable registers• Replaces multiple crystals and oscillators• Output frequencies up to 200 MHz at 3.3 V• Input crystal ...
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Parameter | Condition |
Min. |
Typ. |
Max. |
UnitsV |
Supply Voltage, VDD | Referenced to GND |
7 |
V | ||
Inputs | Referenced to GND |
-0.5 |
VDD+0.5 |
V | |
Clock Outputs | Referenced to GND |
-0.5 |
VDD+0.5 |
V |
The ICS270 field programmable VCXO clock synthesizer generates up to eight high-quality,high-frequency clock outputs including multiple reference clocks from a low-frequency crystal input. It is designed to replace crystals and crystal oscillators in most electronic systems.
Using ICS' VersaClockTM software to configure PLLs and outputs, the ICS270 contains a One-Time Programmable (OTP) ROM for field programmability.Programming features include VCXO, eight selectable configuration registers and up to two sets of four low-skew outputs.
Using Phase-Locked Loop (PLL) techniques, the ICS270 runs from a standard fundamental mode,inexpensive crystal, or clock. It can replace VCXOs,multiple crystals and oscillators, saving board space and cost.
The ICS270 is also available in factory programmed custom versions for high-volume applications.