Part Number : IMIFS741
Function : Low EMI Spectrum Spread Clock
Package : 8 pin SOIC Type
Maker : International Microcircuits
Pinouts : 
Description :
The IMIFS741 is a Frequency Spreading EMI Attenuator designed for the purpose of reducing Electro Magnetic Interference (EMI) found in today’s high speed digital systems.
The FS741 uses a proprietary technique to modulate the output clock frequency, Modout. By modulating the frequency of the digital clock, measured EMI at the fundamental and harmonic frequencies is greatly reduced.
This reduction in radiated energy can significantly reduce the cost of complying with regulatory requirements without degrading digital waveforms.
Block Diagram
1. Reduces Systemic EMI.
2. Modulates external clocks including crystals, crystal oscillators and ceramic resonators.
3. 3 - 5 Volt power supply.
4. Modulation programmable with simple external loop filter (LF).
5. 4 to 68 MHz operating frequency range.
6. Digitally controlled modulation.
7. TTL/CMOS compatible outputs.
8. Center Spread Modulation.
Datasheet PDF Download : 
Others datasheet of same file : FS741, FS741BZB, IMIFS-741, IMIFS741BZB
