PMI Model No. DTO-0R5G2G-CD-1 is a digitally controlled oscillator (DTO's) covering the frequency range of 500MHz to 2.0GHz. This model is designed to withstand stringent military ground or airborne environments. Incorporated in the design is the latest internal digital calibration techniques such that frequency drift over the operating temperature range is minimal. This unit offers fast switching speeds and a stable frequency output with low phase noise.

Product Specifications

General Parameters:
Status: Active
Frequency Range: 0.5 to 2.0 GHz
Frequency Min: 0.5 GHz
Frequency Max: 2 GHz
Frequency Accuracy: ±2.5MHz Max. @ +25C
Frequency Drift: ±0.1MHz/C Max.
Frequency Settling: ±2.0MHz Max. within 1usec.
Modulation Bandwidth (3dB): DC to 9MHz Min.
Bandwidth Sensitivity Variation: 1.1:1 Max.
Frequency Deviation Bandwidth: 100MHz Min. @ 2V peak-peak
Output Power: +10dBm Min.
Phase Noise: -60dBc/Hz typ. @ 100kHz offset
Harmonics: -20dBc Max.
Spurious: -55dBc Max.
Linearized Frequency Tuning Step Size: LSB 0.5MHz Nominal for full-band
DC Power: +15V ± 0.5V @ 500mA Max., -15V ± 0.5V @ 300mA Max., +5V ± 0.5V @ 200mA Max., +28V ± 2.0V @ 1500mA Max., Turn-On: 3000mA Max.
Pulling: 1MHz Max. @ VSWR 2:1
Pushing: ±150kHz/V Max.
Environmental Ratings:
Operating Temperature: -40ºC to +70ºC
Non-Operating Temperature: -40ºC to +100ºC
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A