|
|
# Oscillators can be chosen between Rakon VT3205CR or Mercury VM53S3
|
|
|
|
|
|
To bypass availability problems two different oscillators can be mounted
|
|
|
as an option:
|
|
|
|
|
|
1. 25MHz Mercury VM53S3 5x3.2mm case, 2.5ppm stability Min +/-10ppm
|
|
|
pull range. Voltage control between 0.5V and 2.5V.
|
|
|
2. 25MHZ RAKON IVT3205CR 2.5x3.2mm case, 1ppm stability Min +/-10ppm
|
|
|
pull range. Voltage control between 0.5V and 2.8V.
|
|
|
|
|
|
As both oscillators footprints are widely used in industry it is
|
|
|
relatively easy find a replacement for any of them.
|
|
|
|
|
|
The IVT3205CR will be mounted by default:
|
|
|
|
|
|
OSC6, OSC8, OSC5 Not Mounted
|
|
|
OSC3, OSC4, OSC1 Mounted
|
|
|
|