VCXO Voltage controlled crystal oscillator (CMOS output)
anchor link
VCXO has a voltage control function, and is an oscillator that can change the oscillation frequency by controlling the voltage. The frequency range is from 1.56MHz to 170MHz, and there are four packages: 2016/2520/3225/5032. Frequency stability is 20ppm to 100ppm, and frequency variation is 80ppm to 100ppm.
| Product name | size | Frequency (MHz) | Power-supply voltage (V) |
Frequency stability (±ppm) |
frequency variable amount (±ppm) |
temperature range ℃ |
data sheet |
Model list | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| common name | L | W | H | Min | Max | |||||||
| COH | 2016 | 2.0 | 1.6 | 0.8 | 6.1 | 170 | 3.3 | 50 | 80 100 |
-10～+70 -40～+85 |
 |
|
| COEs | 2520 | 2.5 | 2.0 | 0.9 | 1.6 | 170 | 3.3 | 50 | 80 100 |
-10～+70 -40～+85 |
|
|
| COBs | 3225 | 3.2 | 2.5 | 1.2 | 1.0 | 125 | 1.8 2.8 3.3 5.0 |
20 25 50 100 |
100 | -10～+70 -40～+85 |
|
|
| COL | 5032 | 5.0 | 3.2 | 1.4 | 1.0 | 80 | 3.3 5.0 |
25 50 100 |
50 100 |
-10～+70 -40～+85 |
|
|
| COC | 7550 | 7.5 | 5.0 | 1.6 | 1.0 | 125 | 3.3 5.0 |
25 50 100 |
50 100 |
-10～+70 -40～+85 |
|
|
VCXO Voltage Controlled Crystal Oscillator (Differential: LVPECL, LVDS output)
anchor link
KDK's VCXO achieves high frequency band and excellent low phase noise by fundamental wave. The frequency range is 40MHz to 170MHz, 12MHz to 800MHz, and the frequency stability is 25ppm, 50ppm, and 100ppm.
| Product name | size | frequency | Power-supply voltage (V) |
Frequency stability (±ppm) |
frequency variable amount (±ppm) |
temperature range ℃ |
data sheet |
Model list | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| common name | L | W | H | Min | Max | |||||||
| COP | 3225 | 3.2 | 2.5 | 1.1 | 40 | 170 | 3.3 | 50 100 |
50 | -10～+70 -40～+85 |
|
|
| CAP30 | 7550 | 7.5 | 5.0 | 1.6 | 12 | 800 | 3.3 | 25 50 100 |
150 | -10～+70 -40～+85 |
|
|
| CAP60 | 7550 | 7.5 | 5.0 | 1.6 | 12 | 800 | 3.3 | 25 50 100 |
80 | -10～+70 -40～+85 |
|
|
TCXO temperature compensated crystal oscillator
anchor link
A TCXO is a temperature-compensated crystal oscillator that combines the temperature characteristics of a crystal oscillator with the opposite circuit characteristics to output a signal with much higher stability than a single crystal oscillator. KDK offers TCXOs with excellent low phase noise.
| Product name | size | Frequency (MHz) | Power-supply voltage (V) |
Frequency stability (±ppm) |
output | Features | data sheet |
Model list | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | W | H | Min | Max | ||||||||
| NTO-852 | 7.0 | 5.0 | 2.3 | 30 | 61.4 | 3.0 | 2,5ppm | HCMOS Clipped Sine |
low phase noise TCXO TC-VCXO |
|
||
| NTO-801 | 11.4 | 4.9 | 1.85 | 9.6 | 66 | 3.0 5.0 5.0 |
1.0ppm 2.5 ppm |
CMOS Clipped Sine |
low phase noise TCXO TC-VCXO |
|
|
|
| NTO-802 | 11.4 | 4.9 | 1.85 | 9.6 | 66 | 3.0 5.0 5.0 |
1.0ppm 2.5 ppm |
CMOS Clipped Sine |
low phase noise TCXO TC-VCXO |
|
|
|