Microchip Technology DSC1033CI1-011.0592, PureSilicon™ MEMS XO (Standard), 11.0592 MHz, CMOS output, 3.3V supply, ±50ppm stability, -40°C to 85°C, 4-SMD package, tube.
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC1033, PureSilicon™ |
| Mounting | Surface Mount |
| Supply voltage | 3.3V |
| Current - supply | 3mA (Typ) |
| Current - supply (Disable) | 1µA |
| Frequency | 11.0592 MHz |
| Frequency stability | ±50ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.126\" L x 0.098\" W (3.20mm x 2.50mm) |
| Height - seated | 0.035\" (0.90mm) |
| Output | CMOS |
| Package | Tube |
| Function | Standby (Power Down) |
| Base resonator | MEMS |
| Case | 4-SMD, No Lead |
The DSC1033CI1-011.0592 is a MEMS-based XO (Standard) oscillator from Microchip's PureSilicon™ series, delivering a fixed 11.0592 MHz CMOS output — a frequency chosen because it divides cleanly to standard UART baud rates (9600, 19200, 115200 baud) without fractional-N PLL overhead.
The 4-SMD, No Lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts alongside the MCU or SoC it clocks.
Yes — the supply voltage is 3.3V and the output is CMOS, so it drives a 3.3V logic input directly. No level translation is needed on the clock line.
In standby (power-down) mode the supply current is 1 µA maximum. The standby function is controlled via the enable pin — pulling it low stops the oscillator and drops the current to that microamp level.