| commit | c9a1b889e001ccd51ecaf175e35f2e00356ad178 | [log] [tgz] |
|---|---|---|
| author | Xinchen Ma <milkso4@milkso4.ubuntu> | Thu Oct 20 17:42:42 2022 -0400 |
| committer | Xinchen Ma <milkso4@milkso4.ubuntu> | Thu Oct 20 17:42:42 2022 -0400 |
| tree | 77abe09edf6e9e16807f577d6645165519101fd0 | |
| parent | f87171a7dae1aab9b68c1cc6effec0c476e1be5d [diff] |
Fixing the VGA absolute path. Enabling references from BGR to VGA
| :exclamation: Important Note |
|---|
This is a lab-on-a-chip research project targeted to bring instrumentation near the magnetic new materials. It contains a voltage controlled oscillator(VCO), a bandgap reference(BGR), and a variable gain amplifier (VGA).
VCO specs
Frequency range: 1.71 ~ 9.73GHz
Amplitude: 0.2 ~ 0.5V differential
2nd harmonic < -60dB
3rd harmonic < 60dB
settling time < 6ns
Startup time < 48 ns
BGA specs
Output Vbg = 1.1974V+/-0.6mV (0.05% error) from -20 ~ 100C
TC = -5+/-45ppm V/C
Output current reference = 39.95uA+/-0.11uA (0.27% error) from -20 ~ 100C
TC = -0.001+/-0.007ppm A/C
Refer to README for this sample project documentation.