6 VCXO Clock Oscillators 2,400+

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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

8N4QV01KG-0119CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

533 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01EG-0008CDI8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

707.3527 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01FG-0062CDI8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

155 mA

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

85 Cel

0 V

-40 Cel

754.5 ppm

311.04 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01KG-0032CDI

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

76.8 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

XUN73V150.000000I

Renesas Electronics

HCSL

SURFACE MOUNT

6

NO

3.465 V

50 OHM

3.3 V

.33 ms

7.0mm x 5.0mm x 1.3mm

3.135 V

85 Cel

-40 Cel

50 MHz

.33 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XUO52V000.016000I

Renesas Electronics

HCSL

SURFACE MOUNT

6

100 %

NO

2.625 V

50 OHM

102 mA

2.5 V

SOLCC6,.12

.315 ms

5mm x 3.2mm x 1.1mm

2.375 V

85 Cel

-40 Cel

50 ppm

.016 MHz

.315 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

8N4QV01KG-0002CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

1228.8 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

XLP52V106.250000X

Renesas Electronics

LVPECL

SURFACE MOUNT

6

100 %

NO

2.625 V

50 OHM

2.5 V

.4 ms

5.0mm x 3.2mm x 1.1mm

2.375 V

70 Cel

-20 Cel

50 ppm

106.25 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XUP73V156.250000X

Renesas Electronics

LVPECL

SURFACE MOUNT

6

100 %

NO

3.465 V

50 OHM

115 mA

3.3 V

DILCC6,.2

.4 ms

7mm x 5mm x 1.3mm

3.135 V

70 Cel

-20 Cel

50 ppm

156.25 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XUN72V125.000000X

Renesas Electronics

HCSL

SURFACE MOUNT

6

NO

2.625 V

50 OHM

2.5 V

.315 ms

7.0mm x 5.0mm x 1.3mm

2.375 V

70 Cel

-20 Cel

25 MHz

.315 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

XUO71V200.000000X

Renesas Electronics

HCSL

SURFACE MOUNT

6

100 %

NO

1.89 V

50 OHM

68 mA

1.8 V

DILCC6,.2

.32 ms

7mm x 5mm x 1.3mm

1.71 V

70 Cel

-20 Cel

50 ppm

200 MHz

.32 ns

60/40

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

8N4QV01KG-0005CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

693.483 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01LG-0158CDI8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

2.625 V

100 OHM

155 mA

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

85 Cel

0 V

-40 Cel

754.5 ppm

166.62875 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

FVXO-HC53BR-250.000000

Renesas Electronics

HCMOS

SURFACE MOUNT

6

NO

CERAMIC

3.465 V

15 pF

60 mA

3.3 V

SOLCC6,.13

3 ms

10 %

5.15mm x 3.35mm x 1.4mm

3.135 V

70 Cel

.15 V

-20 Cel

GOLD OVER NICKEL

50 ppm

250 MHz

3.15 V

3 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

e4

FVXO-LC53BR-155.520000

Renesas Electronics

LVDS

SURFACE MOUNT

6

NO

CERAMIC

3.465 V

100 OHM

100 mA

3.3 V

SOLCC6,.13

.4 ms

10 %

5.15mm x 3.35mm x 1.4mm

3.135 V

85 Cel

.15 V

-40 Cel

50 ppm

155.52 MHz

3.15 V

.4 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT

FVXO-PC53B-1000

Renesas Electronics

LVPECL

SURFACE MOUNT

6

NO

CERAMIC

3.465 V

50 OHM

120 mA

3.3 V

3.3

SOLCC6,.12

.4 ms

10 %

Other Oscillators

5.15mm x 3.35mm x 1.4mm

3.135 V

70 Cel

0 V

-20 Cel

50 ppm

1000 MHz

3.3 V

.4 ns

55/45

Not Qualified

TRI-STATE; ENABLE/DISABLE FUNCTION; TR, 10 INCH

.75 MHz

1350 MHz

8N4QV01FG-0117CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

312.5 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01KG-0079CDI

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

328.125 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01EG-0137CDI8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

155.52 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01AG-0017CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

100 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

693.483 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01LG-0046CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

200 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

XLH73V040.680000I

Renesas Electronics

HCMOS

SURFACE MOUNT

6

NO

3.465 V

15 pF

3.3 V

DILCC6,.2

3 ms

7.0mm x 5.0mm x 1.3mm

3.135 V

85 Cel

-40 Cel

50 ppm

40.68 MHz

3 ns

55/45

ENABLE/DISABLE FUNCTION; ALSO COMPATIBLE WITH LVCMOS O/P

8N3DV85AC-0111CDI8

Renesas Electronics

LVPECL

SURFACE MOUNT

6

100 %

NO

CERAMIC

3.465 V

50 OHM

160 mA

3.3 V

DILCC6,.2,105

.5 ms

5 %

7.15mm x 5.15mm x 1.65mm

3.135 V

85 Cel

0 V

-40 Cel

Matte Tin (Sn)

787.5 ppm

3.3 V

.5 ns

55/45

e3

975 MHz

1300 MHz

XUO73V106.250000I

Renesas Electronics

HCSL

SURFACE MOUNT

6

100 %

NO

3.465 V

50 OHM

145 mA

3.3 V

DILCC6,.2

.33 ms

7mm x 5mm x 1.3mm

3.135 V

85 Cel

-40 Cel

50 ppm

106.25 MHz

.33 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

8N4QV01FG-0152CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

328.125 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01KG-0160CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

155.52 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01EG-0097CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

38.88 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01LG-0136CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

312.5 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01KG-0145CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

400 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01KG-0135CDI

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

100 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

XUH52V048.000000X

Renesas Electronics

HCMOS

SURFACE MOUNT

6

100 %

NO

2.625 V

10 pF

2.5 V

3 ms

5.0mm x 3.2mm x 1.1mm

2.375 V

70 Cel

.25 V

-20 Cel

50 ppm

48 MHz

2.25 V

3 ns

55/45

ENABLE/DISABLE FUNCTION

XLH73V010.026000I

Renesas Electronics

HCMOS

SURFACE MOUNT

6

NO

3.465 V

15 pF

3.3 V

DILCC6,.2

3 ms

7.0mm x 5.0mm x 1.3mm

3.135 V

85 Cel

-40 Cel

50 ppm

10.026 MHz

3 ns

55/45

ENABLE/DISABLE FUNCTION; ALSO COMPATIBLE WITH LVCMOS O/P

FVXO-LC53BR-1.000000

Renesas Electronics

LVDS

SURFACE MOUNT

6

NO

CERAMIC

3.465 V

100 OHM

100 mA

3.3 V

SOLCC6,.13

.4 ms

10 %

5.15mm x 3.35mm x 1.4mm

3.135 V

85 Cel

.15 V

-40 Cel

50 ppm

1 MHz

3.15 V

.4 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT

8N4QV01BG-0143CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

100 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

270 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01AG-0157CDI

Renesas Electronics

LVDS

SURFACE MOUNT

6

100 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

100.022 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01FG-0074CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

106.25 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01EG-0151CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

212.5 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01FG-0098CDI

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

155 mA

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

85 Cel

0 V

-40 Cel

754.5 ppm

130 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01BG-0087CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

100 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

161.1328 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01EG-0069CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

3.465 V

100 OHM

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

70 Cel

0 V

0 Cel

754.5 ppm

250 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

XLH73V012.000000X

Renesas Electronics

HCMOS

SURFACE MOUNT

6

100 %

NO

3.465 V

15 pF

3.3 V

3 ms

7.0mm x 5.0mm x 1.3mm

3.135 V

70 Cel

-20 Cel

50 ppm

12 MHz

3 ns

55/45

ENABLE/DISABLE FUNCTION; ALSO COMPATIBLE WITH LVCMOS OUTPUT

XUP73V155.520000X

Renesas Electronics

LVPECL

SURFACE MOUNT

6

100 %

NO

3.465 V

50 OHM

115 mA

3.3 V

DILCC6,.2

.4 ms

7mm x 5mm x 1.3mm

3.135 V

70 Cel

-20 Cel

50 ppm

155.52 MHz

.4 ns

55/45

ENABLE/DISABLE FUNCTION; COMPLEMENTARY OUTPUT

8N4QV01FG-0022CD

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

176.8382 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01LG-0016CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

156.25 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01BG-0091CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

100 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

70.656 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01LG-0066CD8

Renesas Electronics

LVDS

SURFACE MOUNT

6

20 %

NO

CERAMIC

2.625 V

100 OHM

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

70 Cel

0 V

0 Cel

754.5 ppm

122.88 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01AG-0100CDI

Renesas Electronics

LVDS

SURFACE MOUNT

6

100 %

NO

CERAMIC

3.465 V

100 OHM

160 mA

3.3 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

3.135 V

85 Cel

0 V

-40 Cel

754.5 ppm

203.768 MHz

3.3 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

8N4QV01FG-0007CDI8

Renesas Electronics

LVDS

SURFACE MOUNT

6

50 %

NO

CERAMIC

2.625 V

100 OHM

155 mA

2.5 V

DILCC6,.2

.425 ms

10 %

7.0mm x 5.0mm x 1.55mm

2.375 V

85 Cel

0 V

-40 Cel

754.5 ppm

672.1627 MHz

2.5 V

.425 ns

55/45

ENABLE/DISABLE FUNCTION; DIFFERENTIAL OUTPUT; SELECTABLE O/P FREQ

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.