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LCFS1054

API Technologies
Part Number LCFS1054
Manufacturer API Technologies
Description 550 to 1100 MHz Frequency Synthesizer
Published Aug 13, 2014
Detailed Description Model # LCFS1054 550 to 1100 MHz Frequency Synthesizer Low Phase Noise in a Lower Cost Package Features • Low Phase Noi...
Datasheet PDF File LCFS1054 PDF File

LCFS1054
LCFS1054

Overview
Model # LCFS1054 550 to 1100 MHz Frequency Synthesizer Low Phase Noise in a Lower Cost Package Features • Low Phase Noise: -110 dBc/Hz (100 kHz offset) • Fast 80 µsec Settling Speed • 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 LCFS1054 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 550 to 1100 MHz - Storage Temperature Operating Temperature DC Voltage -55°C to +125°C -40°C to +85°C +5 volts 550 to 1100 MHz +13 dBm 40 MHz 2.
5 MHz -102 dBc/Hz @ 1 kHz -107 dBc/Hz @ 10 kHz -110 dBc/Hz @ 100 kHz -139 dBc/Hz @ 1 MHz -153 dBc/Hz @ 10 MHz 3.
3 volt logic 80 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: 225 mA • Three Output Lines: 300 mA • Four Output Lines: 375 mA SSB Phase Noise - Digital Lock Indicator Locking Speed Spurious Harmonics Output VSWR Optional Binary Divided Output DC Supply Voltage DC Supply Current** Frequency Accuracy Frequency Aging Frequency vs.
Temperature Rev Date: 5/13/2014 2.
0:1 Mechanical & Electrical Parameter Specification Temperatures (Min/Max) Housing Size Housing Drawing Package Type Specification -20°C to +70°C 0.
800” L...


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