Skip to main content
Log in
Microchip Technology DSC1101AM2-156.2500T — Crystals & Oscillators

DSC1101AM2-156.2500T MEMS XO – 156.25 MHz CMOS, -55 to 125°C

MPNDSC1101AM2-156.2500T
Active

Microchip DSC1101 series MEMS XO, 156.2500 MHz CMOS output, ±25 ppm stability, 6-VDFN surface-mount package, -55°C to 125°C operating range

Microchip Technology DSC1101AM2-156.2500T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101AM2-156.2500T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.63V
Current - supply35mA
Current - supply (Disable)95µA
Frequency156.25 MHz
Frequency stability±25ppm
Operating temperature-55°C~125°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
Case6-VDFN Exposed Pad

Product details

The DSC1101AM2-156.2500T is a MEMS-based XO (standard) generating a 156.25 MHz CMOS clock output with ±25 ppm frequency stability across the full -55°C to 125°C military temperature range.

Supply range and standby function

Operates from a single 2.25 V to 3.63 V supply, drawing 35 mA max when active and only 95 µA in standby (power-down) mode. The standby function disables the output and reduces current draw to microamp levels — useful for power-gated subsystems in battery-backed or thermal-constrained assemblies.

Housed in a 6-VDFN exposed-pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, the DSC1101AM2-156.2500T is a surface-mount component requiring standard reflow soldering.

No stock-holding claim — sourced per your request through independent distribution.

Frequently asked questions

Can DSC1101AM2-156.2500T replace a standard quartz oscillator at the same frequency?

Yes, it is a drop-in functional replacement for a 156.25 MHz quartz XO with CMOS output, provided the supply voltage (2.25 V to 3.63 V) and footprint (6-VDFN, 7.00 mm x 5.00 mm) match the existing PCB layout. The MEMS resonator offers better shock and vibration tolerance than quartz, and the standby pin adds a power-down capability that quartz oscillators often lack.

Is DSC1101AM2-156.2500T a surface-mount component?

Yes. It is a surface-mount device in a 6-VDFN exposed-pad package, designed for standard reflow soldering on a PCB.