Voltage controlled oscillator
Model Name | VCO(ANALOG)
Symbol |
Generics |
Name | Type | Default | Unit | Min | Description
DC | REAL | 0.0 | V |  | dc offset of oscillator
AMPL_DBM | REAL | -100.0 | dBm |  | amplitude of sine wave
FREQ_0 | REAL | 1.0E03 | Hz | >0.0 | free running frequency
PHASE_0 | REAL | 0.0 | rad |  | constant phase offset
K_FREQ | REAL | 1.0E06 | Hz/V |  | sensitivity of voltage input
RIN | REAL | 50.0 | Ohm | >0.0 | input resistance
ROUT | REAL | 50.0 | Ohm | >0.0 | output resistance
Ports |
Interface | Name | Type/Nature | Description
terminal | P_CTRL | ELECTRICAL | control pin
terminal | P_OUT | ELECTRICAL | output pin
terminal | VDD | ELECTRICAL | supply voltage
terminal | GND | ELECTRICAL | reference pin
Description | The test-bench describes a voltage controlled oscillator which includes an analog and a digital architecture. The analog realization uses a sine wave with tunable frequency while the digital realization uses a process that produces a square wave.
Dependencies |
Logical Library | Design Unit/Design Entity
IEEE_proposed | ELECTRICAL_SYSTEMS
IEEE | MATH_REAL
Source | See source code
Example | See test-bench