ECS-5032SMV SMD MultiVolt Crystal Oscillators

Introduction

The ECS-5032SMV series is a family of surface-mount HCMOS crystal oscillators from ECS. It combines a compact 5 mm × 3.2 mm ceramic footprint with MultiVolt operation across a 1.68 V to 3.63 V supply range, allowing use with common 1.8 V, 2.5 V, and 3.3 V logic rails. The series covers clock frequencies from 8 MHz to 60 MHz and is specified for operation from -40°C to +105°C.

What it does

These devices provide a stable, self-contained clock source for digital circuitry. The ECS-5032SMV family uses an HCMOS output with a specified 15 pF output load and supports frequency-stability options of ±5 ppm or ±10 ppm.

The oscillator’s MultiVolt supply range can simplify clock selection where a design uses different logic-voltage domains or where the same clocking approach is intended to support several supply variants. Specified 5 ns rise and fall times, 1 pS phase jitter, and 10 µA standby current are relevant characteristics for systems that need a compact clock source while accounting for timing behavior and low-power standby operation.

Applications

Potential uses that follow from the series’ frequency range, HCMOS output, voltage compatibility, and environmental rating include:

• Clock generation for microcontrollers and digital logic operating from 1.8 V, 2.5 V, or 3.3 V rails
• Industrial electronic assemblies requiring operation across -40°C to +105°C
• Compact IoT devices using surface-mount clock sources
• Portable equipment where low standby current is a design consideration
• Embedded systems requiring clock frequencies between 8 MHz and 60 MHz

Design considerations

The ECS-5032SMV uses a 5 mm × 3.2 mm × 1.3 mm ceramic SMD package, so PCB land-pattern compatibility and vertical clearance should be considered during layout. Its HCMOS output is specified for a 15 pF load; the connected trace, input, and parasitic capacitances should therefore be considered as part of the output loading.

Designers should also select a version with the required frequency-stability option, either ±5 ppm or ±10 ppm, and verify that the intended supply rail remains within the 1.68 V to 3.63 V operating range. The -40°C to +105°C operating-temperature specification may be relevant when selecting the oscillator for equipment exposed to industrial temperature conditions.

Availability and further information

The source/distributor and datasheet links on this page provide further information on the ECS-5032SMV series, including device variants and detailed electrical characteristics.