DSC1103CE2-156.2500T

Frequency Stability:	±25ppm
Current - Supply (Disable) (Max):	95µA
Height - Seated (Max):	0.035" (0.90mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Package / Case:	6-SMD, No Lead
Mounting Type:	Surface Mount
Ratings:	AEC-Q100
Current - Supply (Max):	32mA
Operating Temperature:	-20°C ~ 70°C
Series:	DSC1103
Voltage - Supply:	2.25 V ~ 3.6 V
Output:	LVDS
Function:	Standby (Power Down)
Frequency:	156.25MHz
Type:	XO (Standard)
Base Resonator:	MEMS
Part Status:	Active
Packaging:	Tape & Reel (TR)

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DSC1103CE2-156.2500T Application field and Working Principle

Oscillators are electronic circuits that are built to produce periodic signals, and the DSC1103CE2-156.2500T is a type of oscillator used in a variety of applications. Oscillators have a wide range of applications, from communication systems to industrial control, signal conditioning, and audio applications. The DSC1103CE2-156.2500T is designed to generate a high-frequency sinusoidal waveform with a Programmable Frequency and Low Phase Noise.The DSC1103CE2-156.2500T oscillator is made with an ultra-low-jitter crystal oscillator and has a wide operating frequency range of 70MHz to 800MHz. It is a temperature-compensated oscillator (TCXO) with an operating temperature range of -40°C to +85°C. The oscillator features a full-scale programmable frequency output range of156.2500MHz to 1000.0000MHz, which is adjustable via a simple serial command interface (SCI). The oscillator also features low harmonics, and a low phase noise performance of -120dBc/Hz.The DSC1103CE2-156.2500T has a maximum supply current of 3.0mA @3.0V and a maximum supply voltage of 3.3V. It is a CMOS device and is certified for industrial applications, making it an ideal choice for high-frequency applications. The device is also RoHS compliant and compatible with RoHS compliant PCBs.The oscillator is most commonly used in the medical industry as it is a reliable and cost-effective solution for precision timekeeping and synchronized signal applications. This includes synchronization clocks for MRI scanners, sonography systems, and other medical imaging devices. Additionally, the oscillator is also used for a variety of other high-frequency communication applications, signal conditioning systems, and audio applications.The working principle of the DSC1103CE2-156.2500T oscillator is simple yet effective. The oscillator uses a piezoelectric crystal to generate an electrical signal. This is then amplified and used to drive a buffer output stage, which generates the sinusoidal waveform from the oscillator. The frequency of the output waveform is determined by the fundamental frequency of the crystal. The circuit is made up of three components; an input buffer, followed by an amplifier stage, which is then followed by the output buffer.The oscillator features a three-wire interface for programming and controlling the frequency output. The SCI command allows the user to configure and control the oscillation frequency by changing the external capacitance or the internal divider value. This enables users to dynamically adjust clock speeds within a small range and accurately synchronize the frequency with an external reference.Overall, the DSC1103CE2-156.2500T oscillator is an ideal solution for cost-effective precision timekeeping and synchronized signal applications. With a wide range of applications in the medical, communications, and signal conditioning sectors, it is a reliable and affordable solution for precision timing and frequency control.

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