LCFS1049

Model # LCFS1049 1500-3000 MHz Frequency Synthesizer Low Phase Noise in a Lower Cost Package Features Low Phase Noise: -104 dBc/Hz (100 kHz offset) Internal Reference Oscillator (External Optional) No User Programming Required Integrated Microcontroller Look-up Table Customized Parallel or Serial Programming Available 3 Additional Complementary Output Lines are Available API Technologies’ Model LCFS1049 frequency synthesizer combines a monolithic integer-n microwave synthesizer, a reference oscillator and a microcontroller to provide an economical frequency source solution. Complex serial register programming is not required. A built-in lookup table in the microcontroller allows for simplified frequency programming with a dual 8-bit binary frequency selection word. Either parallel or serial programming can be accommodated. Technical Specifications Parameter Frequency Range Output Power Internal Input Reference Frequency Step Size Maximum (No Damage) Ratings Typical Min/Max 1500 to 3000 MHz - Storage Temperature Operating Temperature DC Voltage -55°C to +125°C -40°C to +85°C +5 volts 1500 to 3000 MHz +13 dBm 40 MHz 10 MHz -86 dBc/Hz @ 1 kHz -86 dBc/Hz @ 10 kHz -104 dBc/Hz @ 100 kHz -133 dBc/Hz @ 1 MHz -156 dBc/Hz @ 10 MHz 3.3 volt logic 200 µsec -40 dBc -20 dBc 1.75:1 2,4,8,16,32,64,128 +3.3 volts 150 mA ± 2 PPM ± 1 PPM ± 2 PPM Notes: *Typical values are measured at 25°C, but not guaranteed. Up to 4 Optional Outputs One Output line: 150 mA Two Output Li...