IMIFS791 Overview
Pin 1,2 Name Xin/Xout I/O I/O Type analog Description Pins form an on-chip reference oscillator when connected to terminals of an external parallel resonant crystal. XIN may be connected to TTL/CMOS external clock other than crystal, leave XOUT (pin 2) unconnected. Digital control inputs used to select the input frequency range and output frequency scaling.
IMIFS791 Key Features
- Spread Spectrum Clock Generator (SSCG) with 1x, 2x and 4x outputs
- 80- to 140-MHz operating frequency range
- Modulates external clocks including crystals, crystal oscillators, and ceramic resonators
- Programmable modulation with simple R-C external loop filter (LF)
- Center spread modulation
- 3-5 Volt power supply
- TTL/CMOS patible outputs
- Low short-term jitter
- Low Power Dissipation
- 3.3 VDC = 73 mW-typical