597CH000713DGR

Function:	Enable/Disable
Current - Supply (Disable) (Max):	75mA
Package / Case:	8-SMD, No Lead
Height:	0.071" (1.80mm)
Size / Dimension:	0.276" L x 0.197" W (7.00mm x 5.00mm)
Current - Supply (Max):	100mA
Operating Temperature:	-40°C ~ 85°C
Frequency Stability:	±20ppm
Voltage - Supply:	3.3V
Output:	CMOS
Series:	Si597
Frequency - Output 4:	144.8MHz
Frequency - Output 3:	144.66MHz
Frequency - Output 2:	144.64MHz
Frequency - Output 1:	144.39MHz
Type:	VCXO
Base Resonator:	Crystal
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The 597CH000713DGR is a small, versatile oscillator in the Pin Configurable/Selectable Oscillators category. It is designed to cover a wide range of frequencies and provide a cost efficient solution to many applications. This oscillator can be easily programmed to cover a wide area of frequencies, making it a great choice for applications such as digital radio, X-band radar systems, ECG monitoring devices, and digital audio processing.The 597CH000713DGR utilizes an oscillation method dubbed "DC to AC conversion". It is likened to that of a transformer that is used to convert a DC voltage to AC current.The first stage of this conversion involves a full-wave rectifier, meaning that both the positive and the negative portions of the AC waveform are rectified. This effectively eliminates any zero volt-crossing points from the sine wave, leaving a continuous sinusoidal waveform.The raw DC voltage is capable of producing an oscillation frequency that can be precisely adjusted by two external pins, P1 and P2. The P1 and P2 pins are programmable to adjust the frequency of the output voltage on-chip. In addition to frequency programming, the 597CH000713DGR provides the option of changing the output voltage. This is accomplished by changing the change the capacitance connected to the outputs, or by lowering the voltage of the supply Pin, VDD. The current level of the output voltage can be also controlled with an adjustable resistor.Due to its wide range of features, the 597CH000713DGR is an excellent choice for applications where programmability and high frequencies are required. Its small size and low cost make it ideal for a variety of cost-sensitive, low profile electronic solutions.The 597CH000713DGR can be used in a variety of applications such as WCDMA/3GPP, GPS, IEEE 802.11, GSM/GPRS/EDGE, WI-FI, Bluetooth, and LTE. In these applications, its versatility in frequency, voltage, and current can make the oscillator viable.Due to its features, the 597CH000713DGR is also suitable for high-end consumer electronics applications such as DVD players, flat-panel displays, and PCs. Its versatility in providing an adjustable output voltage make it ideal for this purpose.Finally, it should be noted that although the 597CH000713DGR is a small and cost-effective solution, its versatility allows for greater design capabilities. The benefit of this is that it gives designers more tools to overcome design challenges. By using the programmable pins, designers can increase the range of frequencies and the accuracy of the oscillator, as well as adjust the output voltage. This makes the 597CH000713DGR an ideal choice for users who are looking for more flexibility in their designs.

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