Specifications | Temperature | I |
| Voltage | 3.3 V |
| Package | TSSOP 16 |
| Speed | NA |
| Spread Spectrum | Yes |
| VCXO | No |
| Output Style | SE |
| Input Style | Crystal |
| Max. Output Frequency | 200 MHz |
| Min. Output Frequency | 0.314 MHz |
| Max. Input Frequency | 150 MHz |
| Min. Input Frequency | 3 MHz |
| Temp. Grade | C |
| Core Supply Voltage (VDD) | 3.3V |
| Output Supply Voltage (VDDO) | 3.3V |
| No. of Outputs | 4 |
| No. of Inputs | |
DescriptionTRIPLE PLL FIELD PROGRAMM
The ICS280 field programmable spread spectrum clock synthesizer generates up to four high-quality, high-frequency clock outputs including multiple reference clocks from a low frequency crystal input. 280PGIT is designed to replace crystals, crystal oscillators and stand alone spread spectrum devices in mostelectronic systems.
Using IDT's VersaClock? software to configure PLLs and outputs, the ICS280 contains a One-Time Programmable (OTP) ROM for field programmability. 280PGIT programming features include input/output frequencies, spread spectrum amount and eight selectable configuration registers.
Using Phase-Locked Loop (PLL) techniques, 280PGIT runs from a standard fundamental mode, inexpensive crystal, or clock. It can replace multiple crystals and oscillators, saving board space and cost.
The ICS280 is also available in factory programmed custom versions for high-volume applications.
Packaged as 16-pin TSSOP
Eight addressable registers
Replaces multiple crystals and oscillators
Output frequencies up to 200 MHz at 3.3 V
Configurable Spread Spectrum Modulation
Input crystal frequency of 5 to 27 MHz
Input clock frequency of 3 to 166 MHz
Up to four reference outputs
Operating voltages of 3.3 V
Controllable output drive levels
Advanced, low-power CMOS process
Available in Pb (lead) free packaging
click here for VersaClock Software page
280PGIT Data Sheet
