TA-38.400MBD-T Crystals, Oscillators, Resonators

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Oscillators are essential components in many electronic systems, and one specific type of oscillator is the TA-38.400MBD-T. It is employed in a variety of applications due to its features, and in this article, we will be examining its application fields and working principle.

Starting from its application field, the TA-38.400MBD-T oscillator is typically used in broadcast receivers to generate local-oscillator signals, as well as in the mobile communication devices such as mobile phones, personal digital assistants, handheld computers, consumer electronics, and automotive systems. The wide frequency range, low power consumption, and wide temperature-compensation range also make this oscillator an attractive option for frequency synthesizers, instrumentation, avionics equipment, and navigation systems.

The TA-38.400MBD-T oscillator has an output range of 38.400 MHz to 400 MHz and is packaged in a small, 4-lead surface-mount package. The device is rated with an output type of TTL/HSL, and a starting frequency of 38.400 MHz. Additionally, the oscillator features a frequency-stability rate of ±50 ppm (maximum) over a temperature range of -40℃ to 85℃.

Turning to the oscillator’s working principle, it uses a quartz crystal as its resonator, which is surrounded by electronic components to form a feedback loop. This loop generates an electrical signal which oscillates between capacitors and inductors in the oscillator circuit. The oscillation frequency of the signal is determined by the type of quartz crystal and its operating temperature. The output from the oscillator is amplified and regulated to the required frequency, and the TA-38.400MBD-T oscillator can supply frequencies from 38.400 MHz to 400 MHz.

The oscillator works on a 9V voltage supply and has an output power of 100 mW (maximum) at 38.400 MHz to 400 MHz. The frequency stability is ±50 ppm over the operating temperature range of -40℃ to 85℃. The device is designed for reliable operation in applications where frequency accuracy is important and can be used in many different types of equipment.

In conclusion, the TA-38.400MBD-T oscillator is ideal for applications that need precise frequency-control. It is employed in a variety of applications such as broadcast receivers, mobile communication devices, frequency synthesizers, instrumentation, avionics equipment, and navigation systems, and its working principle utilizes a quartz crystal resonator to generate an electrical signal which oscillates between capacitors and inductors. This oscillator is a reliable and cost-effective solution for those who require a frequency-control device.

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