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VCXO Clock Oscillators

Voltage Controlled Crystal Oscillators (VCXOs) are electronic devices that generate a stable clock signal with a frequency that can be controlled using a voltage input. They use a crystal resonator as the frequency-determining element, which is voltage-tuned using a varactor diode or a voltage-controlled amplifier. VCXOs offer several advantages in electronic circuit design.

One of the main benefits of VCXOs is their ability to generate a stable and precise clock signal that can be adjusted in real-time using a control voltage. This makes them suitable for use in applications that require precise timing, such as in digital signal processing and telecommunications. VCXOs can generate frequencies ranging from a few megahertz to several hundred megahertz, making them suitable for various electronic circuits.

VCXOs also offer a low phase noise, which is important in applications that require a clean and stable clock signal. The low phase noise of VCXOs makes them ideal for use in communication systems, network equipment, and instrumentation.

Finally, VCXOs have a relatively simple design and are easy to integrate into electronic systems. They are available in a range of package sizes and configurations, allowing them to be used in various applications. This makes them a cost-effective solution for frequency generation in electronic circuits.

VCXO Clock Oscillators

Available Parts 54

Part# Info Specs
Part RoHS Manufacturer Description Additional Features Maximum Control Voltage Minimum Control Voltage Maximum Fall Time Frequency Adjustment (Mechanical) Frequency Deviation or Pullability Frequency Stability JESD-609 Code Linearity Manufacturer Series Mounting Feature No. of Terminals Maximum Operating Frequency Minimum Operating Frequency Nominal Operating Frequency Maximum Operating Temperature Minimum Operating Temperature Oscillator Type Output Load Maximum Output Low Current Package Body Material Package Equivalence Code Physical Dimension Power Supplies (V) Qualification Maximum Rise Time Sub-Category Maximum Supply Current Maximum Supply Voltage Minimum Supply Voltage Nominal Supply Voltage Maximum Symmetry (%) Terminal Finish
YJ2700004 by Diodes Incorporated

YJ2700004

Diodes Incorporated

CMOS; Mounting Feature: SURFACE MOUNT; No. of Terminals: 4; Frequency Stability: 50 %; Frequency Adjustment (Mechanical): NO; Physical Dimension: 2.5mm x 2.0mm x 0.9mm;

ENABLE/DISABLE FUNCTION; TR

3 V

.3 V

4 ns

NO

100 ppm

50 %

10 %

SURFACE MOUNT

4

27 MHz

85 Cel

-40 Cel

CMOS

15 pF

2.5mm x 2.0mm x 0.9mm

4 ms

3.465 V

3.165 V

3.3 V

55/45

YK2450001 by Diodes Incorporated

YK2450001

Diodes Incorporated

CMOS; Mounting Feature: SURFACE MOUNT; No. of Terminals: 4; Frequency Stability: 50 %; Frequency Adjustment (Mechanical): NO; Maximum Supply Voltage: 3.465 V;

ENABLE/DISABLE FUNCTION; TR

3 V

.3 V

4 ns

NO

100 ppm

50 %

10 %

SURFACE MOUNT

4

24.5 MHz

85 Cel

-40 Cel

CMOS

15 pF

3.2mm x 2.5mm x 1.0mm

4 ms

3.465 V

3.165 V

3.3 V

55/45

YK2700004 by Diodes Incorporated

YK2700004

Diodes Incorporated

CMOS; Mounting Feature: SURFACE MOUNT; No. of Terminals: 4; Frequency Stability: 50 %; Frequency Adjustment (Mechanical): NO; Nominal Supply Voltage: 3.3 V;

ENABLE/DISABLE FUNCTION; TR

3 V

.3 V

4 ns

NO

100 ppm

50 %

10 %

SURFACE MOUNT

4

27 MHz

85 Cel

-40 Cel

CMOS

15 pF

3.2mm x 2.5mm x 1.0mm

4 ms

3.465 V

3.165 V

3.3 V

55/45

YNC500001 by Diodes Incorporated

YNC500001

Diodes Incorporated

CMOS; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Frequency Stability: 50 %; Frequency Adjustment (Mechanical): NO; Nominal Supply Voltage: 3.3 V;

ENABLE/DISABLE FUNCTION; TR

3 V

.3 V

4 ns

NO

100 ppm

50 %

10 %

SURFACE MOUNT

6

85 Cel

-40 Cel

CMOS

7.0mm x 5.0mm x 2.0mm

4 ms

3.63 V

2.97 V

3.3 V

60/40

353NB5C135T by Cts

353NB5C135T

Cts

HCMOS; Mounting Feature: SURFACE MOUNT; Frequency Stability: 25 %; Frequency Adjustment (Mechanical): NO; Linearity: 10 %; Maximum Control Voltage: 2.3 V;

ENABLE/DISABLE FUNCTION; TR, 7 INCH

2.3 V

.2 V

8 ns

NO

50 ppm

25 %

e4

10 %

SURFACE MOUNT

13.5 MHz

70 Cel

-20 Cel

HCMOS

15 pF

5.0mm x 3.2mm x 1.2mm

8 ms

2.625 V

2.375 V

2.5 V

55/45

GOLD OVER NICKEL

PL500-37TI by Microchip Technology

PL500-37TI

Microchip Technology

CMOS; Mounting Feature: SURFACE MOUNT; No. of Terminals: 6; Frequency Adjustment (Mechanical): NO; Maximum Symmetry (%): 55/45; Linearity: 5 %;

TRI-STATE; ENABLE/DISABLE FUNCTION; TUBE

3.3 V

0 V

NO

300 ppm

5 %

SURFACE MOUNT

6

130 MHz

36 MHz

85 Cel

-40 Cel

CMOS

15 pF

3.0mm x 1.7mm x 1.35mm

3.63 V

2.25 V

55/45