Skip to main content
Log in
Microchip Technology DSC1033AC1-050.0000T — Crystals & Oscillators

DSC1033AC1-050.0000T 50 MHz MEMS XO, CMOS, 3.3V, 0-70°C

MPNDSC1033AC1-050.0000T
Active

Microchip DSC1033, PureSilicon™ MEMS XO (Standard), 50 MHz, CMOS output, 3.3V supply, 0°C~70°C, 4 mA typ, 1 µA standby, 4-SMD No Lead Exposed Pad

Microchip Technology DSC1033AC1-050.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1033AC1-050.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Voltage3.3V
Current - supply4mA (Typ)
Current - supply (Disable)1µA
Frequency50 MHz
Frequency stability±50ppm
Operating temperature0°C~70°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

50 MHz MEMS oscillator — CMOS output, 3.3V rail, 0-70°C

The DSC1033AC1-050.0000T is a 50 MHz MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a CMOS output on a single 3.3V supply rail. It draws 4 mA typical during active operation and drops to 1 µA max in Standby (Power Down) mode — a useful power-save feature for intermittently-sleeping systems.

Package footprint and board-fit details

Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm. Store the reels in a dry environment; the MSL rating (not listed here) should be verified from the manufacturer's packaging label.

Active production — no EOL risk

No direct pin-compatible replacement or successor has been announced.

Frequently asked questions

What is the output type of DSC1033AC1-050.0000T?

Design engineers need to confirm signal compatibility with downstream logic before layout.

What is the supply voltage range for DSC1033AC1-050.0000T?

Mismatched voltage can cause malfunction or damage; sourcing buyers verify system power rail.

Is DSC1033AC1-050.0000T RoHS compliant?

Regulatory compliance is mandatory for most commercial and industrial products.

Where can I buy DSC1033AC1-050.0000T in stock?

Immediate availability drives purchasing decisions; buyers query distributors for lead time.

What is the pinout for DSC1033AC1-050.0000T?

Design engineers need pin mapping for PCB layout, especially the standby function pin.

Does DSC1033AC1-050.0000T have a direct replacement?

Maintenance techs and brokers seek substitutes when the exact part is unavailable or obsolete.