Features: • Operating frequency: 19.906 or 21.509 GHz• Output power (50Ω load): 3 dBm minimum• Modulation sensitivity: 10 to 20 MHz/V• Tuning voltage: 0 to 10 Volts• Low jitter (Less than 50 femto seconds from 50 KHz to 80 MHz)• Frequency drift over 0°C to...
VTO-1990-SMA: Features: • Operating frequency: 19.906 or 21.509 GHz• Output power (50Ω load): 3 dBm minimum• Modulation sensitivity: 10 to 20 MHz/V• Tuning voltage: 0 to 10 VoltsR...
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Features: • Operating frequency: 19.906 or 21.509 GHz• Output power (50Ω load): ...
Features: • Operating frequency: 39.813 GHz or 43.018 GHz• Output power (50Ω loa...
Features: • Operating frequency: 39.813 GHz or 43.018 GHz• Output power (50Ω loa...
Parameter | Units | Ratings |
Positive Supply Voltage Tuning Voltage Operating Temperature Storage Temperature |
V V °C °C |
0 to +10 0 to +12 -10 to +95 -40 to +130 |
The VTO-1990-SMA and VTO-2150-SMA provides a fundamental, low jitter source as a key component for the data re-timing in the transmitter subsystem and clock and data recovery in the receiver of the 40 Gb fiber optic systems.
The oscillator uses an extremely high performance low noise Agilent Silicon Bipolar transistor in conjunction with a hyperabrupt varactor diode to provide the tuning capability.
The oscillator output is then coupled to an Agilent GaAs FET MMIC amplifier and MMIC multiplier chain to double the frequency. Finally the output is filtered through a bandpass filter prior to outputting the signal at 19.906 or 21.509 GHz.