Product Category  

Oscillator

Harmony’s Crystal Oscillators (XO)

Exceptional Low Jitter Noise Performance in Various Types and Sizes

Harmony crystal oscillators (XO) are designed to deliver exceptional low jitter noise performance across a wide range of sizes from 7050 to 2016 in frequencies from 32.768KHz to 220MHz, and various types such as SPXO, Differential (LV-PECL, LVDS, HCSL), VCXO, VC-TCXO, and TCXO.

Customers can choose different products from this series based on their specific module and system requirements. These XOs find applications in various domains, including 5G network infrastructure, Network, and Telecom. Our Crystal oscillator (XO) is also offered in TS16949 automotive grade and tested in compliance of the AEC-Q100 standard. See Automotive Frequency Timing guide.

 

Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

2.0 x 1.6 x 0.72
L / W / H

4 pads

1.8V,2.5V
2.8V,3.3V

1MHz~80MHz

HSO211S
SPXO
PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

2.5 x 2.0 x 0.85
L / W / H

4 pads

1.8V,2.5V 
2.8V,3.3V

1MHz~125MHz

HSO221S
SPXO


PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

3.2 x 2.5 x 1.0
L / W / H

 

4pads

1.8V,2.5V
2.8V,3.3V

1MHz~160MHz

HSO321S
SPXO

 



PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

5.0 x 3.2 x 1.2
L / W / H
Not Recommended 
for New Designs

 

4 pads 

1.8V,2.5V
2.8V,3.3V

0.7MHz~160MHz

 HSO531S
SPXO
PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

7.0 x 5.0 x 1.3  
L / W / H
Not Recommended 
for New Designs

 

4 pads 

2.5V,2.85V
3.3V,5.0V

 

1.8MHz~220MHz

HSO751S
SPXO

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

2.0 x 1.6 x 0.72
L / W / H

 

4 pads

1.8V,2.5V
2.8V,3.3V

32.768kHz

HSO211S RTC

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

2.5 x 2.0 x 0.85
L / W / H

4 pads

1.8V,2.5V
2.8V,3.3V

32.768kHz

HSO221S
RTC

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

3.2 x 2.5 x 1.0  
L / W / H 

4 pads

1.8V,2.5V
2.8V,3.3V

 

32.768kHz

HSO321S
RTC

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

3.2 x 2.5 x 1.1
L / W / H 

6 pads

2.5±0.125V
3.3±0.165V

25MHz~212.5MHz

HSO323SD
Differential
Output

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

3.2 x 2.5 x 1.1
L / W / H 

6 pads

2.5±0.125V
3.3±0.165V

25MHz~212.5MHz

HSO323SJ
Differential
LVDS Output

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

3.2 x 2.5 x 1.1
L / W / H

6 pads

2.5±0.125V
3.3±0.165V

25MHz~212.5MHz

HSO323SK
Differential
LV-PECL Output

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

7.0 x 5.0 x 1.5
L / W / H

6pads

2.5±0.125V
3.3±0.165V

25MHz~212.5MHz

HSO753SJ
Differential
LVDS Output

 

PDF
Dimension(mm) Lead Connection Voltage Frequency Range Type

Design Tools

7.0 x 5.0 x 1.5
L / W / H

 

6 pads

2.5±0.125V
3.3±0.165V

25MHz~212.5MHz

HSO753SK
Differential
LV-PECL Output

 

PDF
Dimension(mm) Lead Connection Output Voltage Frequency Range Type

Design Tools

5.0 x 3.2 x 1.2
L / W / H

4 pads

CMOS

3.3V,5.0V

1.8MHz~55MHz

HSV531S
VCXO
PDF
Dimension(mm) Lead Connection Output Voltage Frequency Range Type

Design Tools

7.0 x 5.0 x 1.6
L / W / H

6 pads

CMOS

3.3V,5.0V

1.8MHz~55MHz

HSV753S
VCXO
PDF
Dimension(mm) Lead Connection Output Voltage Frequency Range Type

Design Tools

2.0 x 1.6 x 0.7
L / W / H

4 pads

Clipped Sinewave

1.8V~3.3V

13MHz~52MHz

HSA211S
VC-TCXO

 

PDF
Dimension(mm) Lead Connection Output Voltage Frequency Range Type

Design Tools

2.5 x 2.0 x0.82
L / W / H

4 pads

Clipped Sinewave

1.8V~3.3V

13MHz~52MHz

HSA221S
VC-TCXO

 

PDF
Dimension(mm) Lead Connection Output Voltage Frequency Range Type

Design Tools

2.0 x 1.6 x 0.7
L / W / H

4 pads

Clipped Sinewave

1.8V~3.3V

13MHz~52MHz  

HSB211S
TCXO

 

PDF
Dimension(mm) Lead Connection Output Voltage Frequency Range Type

Design Tools

2.5 x 2.0 x 0.82
L / W / H

4 pads

Clipped Sinewave

1.8 V~3.3V

13MHz~52MHz

HSB221S
TCXO


PDF
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