12 VCXO Clock Oscillators 2,358

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

XFC23Y725.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2.0mm x 1.1mm

3.135 V

105 Cel

-40 Cel

150 ppm

725 MHz

.4 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFC21Y015.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2.0mm x 1.1mm

1.71 V

105 Cel

-40 Cel

150 ppm

15 MHz

.45 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFL21K125.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

66 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

200 ppm

125 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL22S2100.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

100 OHM

85 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

200 ppm

2100 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC23W125.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

105 Cel

-40 Cel

75 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP22M725.000000I

Renesas Electronics

LVPECL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

110 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

25 ppm

725 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC22ZF99.999999K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

2.625 V

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2.0mm x 1.1mm

2.375 V

105 Cel

-40 Cel

200 ppm

1599.999 MHz

.4 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFC23R125.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

105 Cel

-40 Cel

150 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL23P15.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

100 OHM

67 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

105 Cel

-40 Cel

75 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFN23E725.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

83 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

25 ppm

725 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFN22K15.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

95 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

200 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC23M125.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

105 Cel

-40 Cel

25 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP23E15.000000I

Renesas Electronics

LVPECL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

94 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

25 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP21G15.000000K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

93 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

105 Cel

-40 Cel

75 ppm

15 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL23P2100.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

100 OHM

85 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

105 Cel

-40 Cel

75 ppm

2100 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC22M725.000000I

Renesas Electronics

CML

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

61 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

25 ppm

725 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP21Y2100.000000I

Renesas Electronics

LVPECL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

110 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

150 ppm

2100 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP21M2100.000000K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

110 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

105 Cel

-40 Cel

25 ppm

2100 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP21YK99.999999K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2.0mm x 1.1mm

1.71 V

105 Cel

-40 Cel

150 ppm

2099.999 MHz

.45 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFL23YG00.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

100 OHM

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2.0mm x 1.1mm

3.135 V

85 Cel

-40 Cel

150 ppm

1600 MHz

.4 ns

52/48

ENABLE/DISABLE FUNCTION; DIFFERENTIAL AND COMPLEMENTARY OUTPUT

XFL21N125.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

66 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

50 ppm

125 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC21YF00.000000I

Renesas Electronics

CML

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2.0mm x 1.1mm

1.71 V

85 Cel

-40 Cel

150 ppm

1500 MHz

.45 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFL21W2100.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

85 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

75 ppm

2100 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL22W125.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

100 OHM

66 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

75 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL21K725.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

85 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

105 Cel

-40 Cel

200 ppm

725 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC23K15.000000I

Renesas Electronics

CML

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

200 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL22J2100.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

2.625 V

100 OHM

85 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

105 Cel

-40 Cel

150 ppm

2100 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL23U725.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

100 OHM

85 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

105 Cel

-40 Cel

25 ppm

725 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC23G125.000000I

Renesas Electronics

CML

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

75 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL21W725.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

85 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

75 ppm

725 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP22T725.000000K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

110 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

105 Cel

-40 Cel

12 ppm

725 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP22M2100.000000I

Renesas Electronics

LVPECL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

110 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

25 ppm

2100 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC23Z725.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2.0mm x 1.1mm

3.135 V

105 Cel

-40 Cel

200 ppm

725 MHz

.4 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFL22Y15.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

2.625 V

100 OHM

66 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

105 Cel

-40 Cel

150 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC23P725.000000I

Renesas Electronics

CML

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

75 ppm

725 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFN21Q125.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

95 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

100 ppm

125 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL21T2100.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

85 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

12 ppm

2100 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFN22E125.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

95 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

25 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFN23Y15.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

83 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

150 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFC22M125.000000K

Renesas Electronics

CML

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

61 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

105 Cel

-40 Cel

25 ppm

125 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFN21Y725.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2.0mm x 1.1mm

1.71 V

85 Cel

-40 Cel

150 ppm

725 MHz

.45 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XFL23ZG00.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

3.465 V

100 OHM

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2.0mm x 1.1mm

3.135 V

105 Cel

-40 Cel

200 ppm

1600 MHz

.4 ns

52/48

ENABLE/DISABLE FUNCTION; DIFFERENTIAL AND COMPLEMENTARY OUTPUT

XFL21W125.000000I

Renesas Electronics

LVDS

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

66 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

85 Cel

-40 Cel

75 ppm

125 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFL21ZJ00.000000K

Renesas Electronics

LVDS

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

100 OHM

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2.0mm x 1.1mm

1.71 V

105 Cel

-40 Cel

200 ppm

1900 MHz

.45 ns

52/48

ENABLE/DISABLE FUNCTION; DIFFERENTIAL AND COMPLEMENTARY OUTPUT

XFC23V15.000000I

Renesas Electronics

CML

SURFACE MOUNT

12

25 %

NO

PLASTIC/EPOXY

3.465 V

50 OHM

61 mA

3.3 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

3.135 V

85 Cel

-40 Cel

50 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP21F15.000000K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

93 mA

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2mm x 1.1mm

1.71 V

105 Cel

-40 Cel

50 ppm

15 MHz

.45 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP22F15.000000K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

2.625 V

50 OHM

94 mA

2.5 V

SOLCC12,.08,16

.4 ms

2.5mm x 2mm x 1.1mm

2.375 V

105 Cel

-40 Cel

50 ppm

15 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT; DIFFERENTIAL OUTPUT

XFP21ZG99.999999K

Renesas Electronics

LVPECL

SURFACE MOUNT

12

50 %

NO

PLASTIC/EPOXY

1.89 V

50 OHM

1.8 V

SOLCC12,.08,16

.45 ms

2.5mm x 2.0mm x 1.1mm

1.71 V

105 Cel

-40 Cel

200 ppm

1699.999 MHz

.45 ns

52/48

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

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.