Microchip DSC1123 series, XO (Standard), 100 MHz, LVDS output, MEMS resonator, ±25 ppm stability, AEC-Q100, 2.25V–3.63V supply, 6-SMD no-lead exposed pad, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1123 |
| Mounting | Surface Mount |
| Supply voltage | 2.25V ~ 3.63V |
| Current - supply | 32mA |
| Current - supply (Disable) | 22mA |
| Frequency | 100 MHz |
| Frequency stability | ±25ppm |
| Operating temperature | -40°C ~ 85°C |
| Size (Dimension) | 0.276\" L x 0.197\" W (7.00mm x 5.00mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | LVDS |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 6-SMD, No Lead Exposed Pad |
The 2.25V to 3.63V supply range covers 2.5V and 3.3V rails without an external LDO — the Enable/Disable pin drops supply current from 32 mA max to 22 mA max when the clock tree is gated, saving power in sleep modes.
Housed in a 7.00 mm x 5.00 mm 6-SMD no-lead package with an exposed pad, the thermal pad should be soldered to a ground-plane via array to pull heat out of the MEMS die — the 0.90 mm seated height fits standard mezzanine clearances.
100 MHz. The order code suffix -100.0000T encodes this frequency directly.
Yes, it carries an AEC-Q100 rating, meaning it has passed the automotive-grade qualification stress tests (temperature cycling, ESD, latch-up) for use in automotive electronics.
LVDS output, supply range 2.25V to 3.63V. The LVDS differential pair requires 100-ohm termination at the receiver; the wide supply range lets it run from a 2.5V or 3.3V rail without a regulator.