ECS-TXO-2016-33-400-TR
ECS Inc.
40 MHz TCXO HCMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead
Active2,725 in stock
Overview
The ECS-TXO-2016-33-400-TR is a high-performance Temperature Compensated Crystal Oscillator (TCXO) providing a stable 40 MHz clock source in an ultra-miniature 2.0 x 1.6 mm package. It operates on a 3.3V supply and features an HCMOS output with an enable/disable function for power management.
Why Choose This Part
This TCXO offers excellent frequency stability of +/-2.5ppm over a wide industrial temperature range of -40 to +85 degrees Celsius. Its small 2016 footprint saves significant PCB area while drawing a maximum supply current of only 6mA.
Applications
Wireless Communication Modules
Provides a stable reference clock for RF transceivers where frequency drift must be minimized across temperature changes.
Precision Timing Circuits
Used in systems requiring higher accuracy than standard crystal oscillators, such as networking hardware and high-speed data links.
IoT End Nodes
Ideal for battery-powered sensors that require a small footprint and low current consumption during operation.
Key Specifications
Type
TCXO
Output
HCMOS
Function
Enable/Disable
Frequency
40 MHz
Mounting Type
Surface Mount
Base Resonator
Crystal
Package / Case
4-SMD, No Lead
Size / Dimension
0.079" L x 0.063" W (2.00mm x 1.60mm)
Voltage - Supply
3.3V
Frequency Stability
+/-2.5ppm
Height - Seated (Max)
0.031" (0.80mm)
Operating Temperature
-40degC ~ 85degC
Current - Supply (Max)
6mA
Supplier Device Package
4-SMD (2x1.6)
Getting Started
Ensure a 0.01uF bypass capacitor is placed as close as possible to the VDD pin to minimize noise. The Enable/Disable function on Pin 1 allows the output to be high-impedance when not in use to conserve system power.
