TA-7.3728MCD-T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	--
Height - Seated (Max):	0.039" (1.00mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Package / Case:	4-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	--
Current - Supply (Max):	--
Operating Temperature:	-40°C ~ 85°C
Series:	TA
Voltage - Supply:	2.5V
Output:	CMOS
Function:	Enable/Disable
Frequency:	7.3728MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Oscillators

TA-7.3728MCD-T

TA-7.3728MCD-T is a highly integrated oscillator featuring a temperature compensated voltage controlled crystal oscillator (VCO) and an oscillator control logic. This oscillator is suitable for a wide range of applications, from consumer products to industrial, medical, and automotive. It offers many advantages over traditional oscillator products, including excellent frequency stability over a wide temperature range, improved immunity against EMI and ESD, and reduced board space requirements.

Application Field

One of the primary applications of TA-7.3728MCD-T is in telecommunications. It is used in base stations, wireless routers, and mobile phone handsets to allow for reliable transmission of data. It is also applicable to GPS, radar, and automotive systems for accurate timing and navigation. Additionally, TA-7.3728MCD-T is used in consumer devices such as TVs, DVD players, and audio equipment.Another application for TA-7.3728MCD-T is in medical devices such as medical imaging systems and pacemakers. In medical applications, the oscillator must guarantee high precision and accurate timing signals to ensure reliable operation. The low power consumption and small size of TA-7.3728MCD-T make it ideal for use in a variety of medical devices.

Working Principle

TA-7.3728MCD-T is a voltage controlled oscillator that uses quartz crystal as its resonator. The oscillator control logic consists of an amplifier, comparator, and counter circuits. The amplifier amplifies the input signal and feeds it to the comparator. The comparator compares the input signal with a reference voltage and generates a digital control signal. This control signal is fed to the counter, which determines the frequency of the output signal.The operating frequency of TA-7.3728MCD-T is temperature compensated and controlled by an external voltage input. The oscillator can be programmed using a simple two-wire serial interface and its programming is stored in an internal flash memory. The crystal oscillator is highly integrated, making it ideal for applications that require a reduce size and power consumption.The frequency stability of TA-7.3728MCD-T is excellent over a wide temperature range, making it suitable for applications that need to operate in extreme environments. It also has excellent immunity against EMI and ESD. This makes it highly reliable and increases its performance in noisy environments. The low power consumption of TA-7.3728MCD-T also makes it very attractive for portable devices that need to operate on battery power.In conclusion, TA-7.3728MCD-T is a highly integrated oscillator with excellent frequency stability across a wide temperature range. It can be used in a variety of applications, including telecommunications, medical devices, and consumer electronics. It is highly reliable and consumes less power than traditional oscillators, making it an ideal choice for end users.

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