Specifications | Temperature | I |
| Voltage | 3.3 V |
| Package | TSSOP 16 |
| Speed | NA |
| Spread Spectrum | No |
| VCXO | Yes |
| Output Style | SE |
| Input Style | Crystal |
| Max. Output Frequency | 200 MHz |
| Min. Output Frequency | 0.314 MHz |
| Max. Input Frequency | 27 MHz |
| Min. Input Frequency | 5 MHz |
| Temp. Grade | C |
| Core Supply Voltage (VDD) | 3.3V |
| Output Supply Voltage (VDDO) | 1.8V - 3.3V |
| No. of Outputs | 3 |
| No. of Inputs | |
DescriptionTRIPLE PLL FIELD PROGRAMM
The ICS276 field programmable VCXO clock synthesizer generates up to three high-quality, high-frequency clock outputs including multiple reference clocks from a low-frequency crystal input. 276PGI is designed to replace crystals and crystal oscillators inmost electronic systems.
Using ICS' VersaClock? software to configure PLLs and outputs, the ICS276 contains a One-Time Programmable (OTP) ROM for field programmability. Programming features include VCXO and eight selectable configuration registers. Each of the outputs are powered by a single VDDO voltage. VDDO may vary from 1.8 V to VDD.
Using Phase-Locked Loop (PLL) techniques, 276PGI runs from a standard fundamental mode, inexpensive crystal, or clock. It can replace VCXOs, multiple crystals and oscillators, saving board space and cost.
The ICS276 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
Input crystal frequency of 5 to 27 MHz
Up to three reference outputs
Operating voltages of 3.3 V
VDDO output control from 1.8 V to 3.3 V
Controllable output drive levels
Advanced, low-power CMOS process
Available in Pb (lead) free packaging
click here for VersaClock Software page
276PGI Data Sheet
