Part Information Review
Thought for 4 mins 33 sec
I reviewed the part project and found a vendor-hosted datasheet URL I can add to the project Datasheet property:
https://www.mouser.com/datasheet/2/741/LFSPXO070441-3576756.pdf
Table
| Field | Result |
|---|---|
| MPN | LFSPXO070441 |
| Manufacturer | IQD Frequency Products |
| Description | Surface-mount 3.2 mm x 2.5 mm crystal oscillator in a hermetically sealed ceramic package with a seam-sealed metal lid |
| Package | 4-SMD, No Lead |
| Pin count | 4 |
| Current project terminals | 4 |
Table
| Spec | Value |
|---|---|
| Frequency | 100.0 MHz |
| Supply voltage | 3.3 V ±10% |
| Output type | CMOS |
| Frequency stability | ±25 ppm |
| Operating temperature | -40 °C to 85 °C |
| Current draw | 40 mA |
| Startup time | 10 ms max |
| Standby current | 10 µA max |
| Duty cycle | 40/60 |
| Rise/Fall time | 7.0 ns max |
| Load capability | 15 pF max |
Table
| Pin | Project label | Datasheet text | Status |
|---|---|---|---|
| 1 | E/D | Output control / standby enable | Match |
| 2 | GND | Ground | Match |
| 3 | OUT | Output | Match |
| 4 | +VS | Datasheet text extraction was inconclusive for pad 4 | Needs visual confirmation |
Table
| Item | Result |
|---|---|
| Body size | Footprint asset matches 3.2 mm x 2.5 mm package class |
| Pad count | 4 pads, consistent with datasheet/package listing |
| Footprint asset | WE-SPXO_LFSPXO070441.kicad_mod |
| 3D model present | Yes |
| Pad naming vs symbol | Consistent at the project level: 1=E/D, 2=GND, 3=OUT, 4=+VS |
- No existing datasheet URL was visible in the current part metadata.
- Pin 4 is the only verification gap: the PDF text extraction did not return a stable explicit label for pad 4, so I can’t claim a verbatim datasheet confirmation for
+VSfrom text alone. - I did not find any clear mismatch between the current symbol/footprint mapping and the expected 4-pin oscillator structure, but pin 4 should be visually checked against the datasheet drawing to close that gap.
I can add that datasheet URL to the project’s Datasheet property now.
