375 to 750 MHz Frequency Synthesizer
Model # LCFS1051
375 to 750 MHz Frequency Synthesizer
Low Phase Noise in a Lower Cost Package Features
• Low Phase Nois...
Description
Model # LCFS1051
375 to 750 MHz Frequency Synthesizer
Low Phase Noise in a Lower Cost Package Features
Low Phase Noise: -116 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 LCFS1051 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
375 to 750 MHz -
Storage Temperature Operating Temperature DC Voltage
-55°C to +125°C -40°C to +85°C +5 volts
375 to 750 MHz +13 dBm 40 MHz 10 MHz -98 dBc/Hz @ 1 kHz -98 dBc/Hz @ 10 kHz -116 dBc/Hz @ 100 kHz -145 dBc/Hz @ 1 MHz -168 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 Lines...
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