LTC6957HMS-4#TRPBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LTC6957HMS-4#TRPBF is a substitute for resonator-based oscillators in RF and IF applications. The device utilizes an integrated circuit (IC) and an external resistor/capacitor (RC) tank circuit to provide highly stable output frequency control and require no external crystal or resonator for operation. The device provides an exceptionally low power consumption of 4.4 mA, a high operating frequency range of 0.2 MHz to 20 MHz, and an adjustable output voltage level of between 0.5 Vp-p and 5 Vp-p. As a clock buffer/driver, the device is well-suited for driving communications receivers and other industrial applications requiring precise frequency control.

The LTC6957HMS-4#TRPBF operates by applying an input voltage to a two-pole voltage-controlled oscillator (VCO). The frequency at which the VCO oscillates is determined by the frequency of the external RC tank circuit, and the amplitude of the oscillation is determined by the magnitude of the input voltage. The output voltage level of the device is controlled by varying the input voltage, as a higher input voltage produces a higher output voltage. The device is also capable of operating in both frequency-modulated (FM) and linear voltage-controlled (LV) modes.

The main features of the LTC6957HMS-4#TRPBF include its low power consumption, excellent frequency stability, and adjustable output voltage level. Additionally, the device is operable across a wide range of temperatures, with temperature compensation of up to –40°C and +85°C. Furthermore, its IC has been well-characterized in a wide range of parameters, including current-mode logic (CML) input levels, output logic levels, high-frequency noise, and power-supply rejection ratios (PSRR).

In its current-mode logic (CML) input configuration, the device can be used to generate frequency and phase-shift modulation (PSM). Frequency modulation (FM) is achieved by inputting a series of logic-level pulses to the VCO, and the rate at which these logic-level pulses are applied will determine the frequency modulation. Meanwhile, phase-shift modulation (PSM) is achieved by inputting a series of logic-level steps to the VCO, and the rate of change in the logic-level steps will determine the phase shift of the output signal.

In addition, the LTC6957HMS-4#TRPBF can be used to generate low-frequency programmable sine/square waves with excellent stability and low-jitter performance. This makes it well-suited for use in general-purpose, low-frequency applications, such as those in alarm systems, metering systems, and data acquisition systems.

Overall, the LTC6957HMS-4#TRPBF is a versatile clock buffer/driver that is ideal for use in a range of RF and IF applications. Its low power consumption, excellent frequency stability, adjustable output voltage, and low-jitter performance make it a reliable and cost-effective solution for applications requiring precise frequency control.

The specific data is subject to PDF, and the above content is for reference