General Electronic Devices

DDS Synthesizers

Clock Oscilators, PLL Synthesizers, Crystals, VCO, DRO, VTO, CRO OCXO, TCXO

Surface Mount DDS Synthesizer: LMDD-S

New Portable Signal Generator

GED completed development of a portable RF Signal Generator Ranging from 1 to 2 GHz with 100kHz Resolution. The generator is fully PC-programmable and features programmable pre-set frequencies, amplitude control, disable outputs, automatic reference detect and many other features making it extremely versatile. This is the newest member of our diverse family of frequency sythesizers.

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  • Output Frequency from 1MHz to 100MHz
  • DDS
  • < 1Hz Resolution
  • Fast Switching
  • Surface Mount Package
  • Spurious <-40 dBc
  • Single Supply +5 VDC
  • Serial Control

General Specifications

Frequency Range:1 MHz to 100 Mhz
Output Power:0 dBm ±2 dB
Frequency Resolution:< 1Hz
Harmonic:-20 dBc Typical
Spurious:-40 dBc Typical
Phase Noise:-100 dBc/Hz @ 1KHz Offset Typical
Settling time:1 us Typical
Reference Frequency:Internal ±25ppm
Power Supply:+5VDC
Operating Temperature:      -10 to +60° C
Package:1.5" x 1.5" x 0.25" Surface Mount
LMPL-G Outline Information
LMPL-S Outline Information
LMDD_S Outline Drawing
Contact Information
320 South Pacific St.
San Marcos, CA 92078
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Phone:(760) 591-4170
(760) 591-4095
Fax:(760) 591-4164
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