24 Tuned DRO & CRO 2
| Part | RoHS | Manufacturer | Oscillator Type | Mounting Feature | No. of Terminals | Frequency Stability | Package Body Material | Tuning Range | Maximum Supply Voltage | Technology | Maximum Supply Current | Output Power | Nominal Supply Voltage | Phase Noise | Power Supplies (V) | Package Equivalence Code | Power Variation | Sub-Category | Physical Dimension | Minimum Supply Voltage | Maximum Operating Temperature | Minimum Operating Temperature | Terminal Finish | Nominal Operating Frequency | Offset Frequency | Manufacturer Series | Qualification | Maximum Harmonics Level | Additional Features | JESD-609 Code | Minimum Operating Frequency | Maximum Operating Frequency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Vtc |
SURFACE MOUNT |
24 |
PLASTIC/EPOXY |
BIPOLAR |
80 mA |
5 V |
5 |
SOP24,.4 |
Tuned DRO/CRO |
70 Cel |
0 Cel |
Tin/Lead (Sn/Pb) |
290 MHz |
Not Qualified |
e0 |
|||||||||||||||||
|
Vtc |
SURFACE MOUNT |
24 |
PLASTIC/EPOXY |
BIPOLAR |
100 mA |
5/-5.2 |
SOP24,.4 |
Tuned DRO/CRO |
70 Cel |
0 Cel |
Tin/Lead (Sn/Pb) |
290 MHz |
Not Qualified |
e0 |
Tuned DRO (Dielectric Resonator Oscillator) and CRO (Crystal Resonator Oscillator) are types of microwave oscillators used in communication systems, radar systems, and other applications that require a stable and precise frequency source.
Tuned DROs use a dielectric resonator, which is a ceramic block with high dielectric constant, as the frequency reference. The dielectric resonator is excited by a high-Q circuit, such as a varactor diode, and the oscillator frequency is tuned by varying the voltage applied to the varactor diode. Tuned DROs have a high frequency stability and can generate frequencies in the range of several gigahertz.
CROs, on the other hand, use a quartz crystal resonator as the frequency reference. The crystal resonator is cut in a specific orientation and shape that allows it to vibrate at a specific frequency. The oscillator circuit is designed to amplify the crystal's natural vibrations, resulting in a stable and precise oscillator frequency. CROs have a lower frequency stability than DROs, but they can generate frequencies up to several hundred megahertz.