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TG2016SMN 38.4000M-MFGNNM5

TG2016SMN 38.4000M-MFGNNM5

EPSON
38.4 MHz TCXO Clipped Sine Wave Oscillator 2.8V ~ 3.3V 4-SMD, No Lead
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Overview

The TG2016SMN is a highly stable Temperature Compensated Crystal Oscillator (TCXO) designed for precision timing in wireless communication systems. It provides a 38.4 MHz clipped sine wave output with a frequency stability of +/-2ppm across a wide operating temperature range from -40C to +85C. This component is housed in an ultra-compact 2.0mm x 1.6mm package, making it ideal for space-constrained mobile and RF applications.

Why Choose This Part

This TCXO features an extremely small footprint of 2.0mm x 1.6mm and a maximum height of 0.73mm, saving significant PCB area. It operates efficiently with a low current consumption of 2.0mA and supports a supply voltage range from 2.8V to 3.3V, matching modern low-voltage digital and RF power rails.

Applications

GPS and GNSS Receivers
Provides the high-frequency stability required for rapid signal acquisition and precise positioning in satellite navigation systems.
LTE and 5G Small Cells
Serves as a reliable reference clock for RF transceivers to ensure proper synchronization with cellular networks.
IoT Wireless Modules
Offers a low-power, high-precision timing source for LPWAN and other narrowband wireless communication standards.

Key Specifications

Type TCXO
Output Clipped Sine Wave
Frequency 38.4 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 2.8V ~ 3.3V
Frequency Stability +/-2ppm
Height - Seated (Max) 0.029" (0.73mm)
Operating Temperature -40degC ~ 85degC
Current - Supply (Max) 1.8mA
Supplier Device Package 4-SMD (2x1.6)

Getting Started

To integrate this part, ensure the clipped sine wave output is AC-coupled if required by the downstream RF IC or MCU clock input. Design the PCB layout with a dedicated ground plane directly beneath the oscillator and place a 0.01uF to 0.1uF bypass capacitor as close to the Vcc pin as possible to minimize phase noise.

TG2016SMN 38.4000M-M Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Voltage Frequency Stability Stock
TG2016SMN 38.4000M-MFGNNM5 (this part) 2.8V +/-2ppm —
TG2016SMN 38.4000M-MCGNNM0 1.7V +/-500ppb 1,949
TG2016SMN 38.4000M-MCGNNM3 2.8V +/-500ppb 326
TG2016SMN 38.4000M-MFGNNM0 2.8V +/-2ppm —
TG2016SMN 38.4000M-MCGNNM5 1.7V +/-500ppb —

Categories

Clocks & Timing > Crystal Oscillators Clocks & Timing > Clock Generators & PLLs Aerospace & Defense > GPS & Navigation