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CO2520-8.000-33-50-X
Oscillator, 8 MHz, 50 ppm, SMD, 2.5mm x 2mm, CMOS, 3.3 V, CO2520 Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: RALTRON
- Product type: Standard Oscillators
- Frequency Nom:8MHz; Frequency Stability + / -:50ppm; Oscillator Case:SMD, 2.5mm x 2mm; Supply Voltage Nom:3.3V; Product Range:CO2520 Series; Operating Temperature Min:-40°C; Operating Temper
- SVHC: No SVHC (04-Feb-2026)
- Frequency Nom: 8MHz
- Product Range: CO2520
- Supply Voltage Nom: 3.3V
- Frequency Stability + / -: 50ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Oscillator Case / Package: SMD, 2.5mm x 2mm
- Oscillator Output Compatibility: CMOS
| Delivery and price | |
|---|---|
| Units per pack | 25 |
| Price | 1.41 € |
| Current stock | 25+ |
| Lead time | 30 days |
Datasheet
CO2520 Page 1 of 3 ## **CO2520 SERIES: 2.5 x 2.0 mm CLOCK OSCILLATOR** - **FEATURES** - **ULTRA SMALL PACKAGE** - **LOW SUPPLY VOLTAGE 1.8 AND 2.5 VDC AVAILABLE** - **STANDBY FUNCTION** - **APPLICATIONS** - **PRINTER SCANNER** - **VGA CARD** - **DVD** - **DSC, DVC** ## **ELECTRICAL SPECIFICATION** |**PARAMETER**|**PARAMETER**|**VALUE **|**VALUE **|**VALUE **|**VALUE **| |---|---|---|---|---|---| |Frequency Range||0.750~75.000 MHz|||| |Operating Temperature Range||-20°C to +70°C||-40°C to +85°C|| |Frequency Stability1 **||±25 ppm<br>±30 ppm||±50 ppm<br>±100 ppm|| |Storage Temperature Range||-40°C to +85°C|||| |SupplyVoltage (Vcc)||1.8V±5%|2.5V±5%|3.0V±5%|3.3V ±5%| |Supply Current||2.5 mA max ~29 MHz<br>3.0 mA max ~39 MHz<br>3.5 mA max ~50 MHz<br>4.0 mA max ~75MHz|4.5 mA max ~29 MHz<br>5.5 mA max ~39 MHz<br>6.5 mA max ~50 MHz<br>7.5 mA max ~75MHz|5.5 mA max ~29 MHz<br>6.5 mA max ~39 MHz<br>7.5 mA max ~50 MHz<br>8.5 mA max ~75MHz|2.5 mA max ~29 MHz<br>3.5 mA max ~39 MHz<br>4.5 mA max ~50 MHz<br>5.5 mA max ~75MHz| |Output<br>CMOS|Symmetry|40% to 60% at 50% Vdd (45% to 55% Available)|||| ||Rise /Fall Time|10nsecmaxat10% to 90%Vdd|||| ||Logic“0”Level|Vcc x 0.1 V max|||| ||Logic“1”Level|Vcc x 0.9 V min|||| ||Load|15 pF max|||| |Enable / Disable Function||Pin 1: High or Open >> Output enabled Pin 3<br>Pin 1: Low >> Output disabled (High impedance)|||| |Start-upTime||10msMax|||| ||||||| ****** Inclusive of 25°C tolerance, operating temperature range, voltage or load changes, aging, shock and vibration, consult factory for tighter stability options. ## **NOTES** > **1** Not available at all frequencies, Contact Factory > **2** Check part numbering table below. For others contact factory. RALTRON ELECTRONICS 10400 N.W . 33 ~~[r d ]~~ STREET Miami, Florida 33172 U.S.A. Telephone: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com web site: www.raltron.com CO2520 Page 2 of 3 ## **CO2520 SERIES: 2.5 x 2.0 mm CLOCK OSCILLATOR** ## **MECHANICAL SPECIFICATION (4 pin ceramic package)** OUTLINE TOLERANCE ~~—~~ IF NOT SPECIFIED: ~~a~~ ±0.015” / 0.4mm PIN FUNCTIONS: [1] ENABLE / DISABLE [2] GND [3] OUTPUT [4] VCC ## **PART NUMBERING SYSTEM** |**TYPE**|**SERIES**|**-**|**FREQUENCY**<br>**(MHz)**|**-**|**SUPPLY**<br>**VOLTAG**<br>**E (Vcc)**|**-**|**STABILITY**<br>**(PPM)**|**-**|**TEMPERATURE**<br>**RANGE**|**-**|**SYMMETRY**<br>**(Duty Cycle)**|**-**|**TAPE**<br>**&**<br>**RE**<br>**EL**| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |Clock<br>Oscillator|**2520**|**-**|0.750 ~ 75.000|**-**|**18:**Vcc=1.8<br>**25:**Vcc=2.5<br>**30:**Vcc=3.0<br>**33:**Vcc=3.3|**-**|**25:**±25 ppm<br>**30:**±30 ppm<br>**50:**±50 ppm<br>**100:**±100ppm|**-**|**blank:**-20°C to +70°C<br>**X:**-40°C to +85°C|**-**|**blank:**40 to 60%<br>**T:**45 to 55%|**-**|TR| |**CO**|**2520**|**-**|**12.800**|**-**|**25**|**-**|**50**|**-**||**-**||**-**|**TR**| ## **EXAMPLE: CO2520-12.800-25-50-TR** Surface Mount CO2520, 2.5 x 2.0 mm, 12.800 MHz, 2.5 VDC Supply Voltage, ±50 ppm Overall Stability, from -20°C to +70°C, Symmetry 40% to 60%, Tape and reel packaging. RALTRON ELECTRONICS 10400 N.W . 33 ~~[r d ]~~ STREET Miami, Florida 33172 U.S.A. Telephone: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com web site: www.raltron.com CO2520 Page 3 of 3 ## **CO2520 SERIES: 2.5 x 2.0 mm CLOCK OSCILLATOR** ## **REFLOW PROFILE** |**Temp.**<br>**[°C]**<br>**TP**<br>**TL**<br>**TSMAX**<br>**TSMIN**<br>**Ramp-up**<br>**Ramp-down**<br>**Critical Zone**<br>**TL to TP**<br>**tS Preheat**<br>**tL**<br>**tP**<br>a|**Temp.**<br>**[°C]**<br>**TP**<br>**TL**<br>**TSMAX**<br>**TSMIN**<br>**Ramp-up**<br>**Ramp-down**<br>**Critical Zone**<br>**TL to TP**<br>**tS Preheat**<br>**tL**<br>**tP**<br>a|**Temp.**<br>**[°C]**<br>**TP**<br>**TL**<br>**TSMAX**<br>**TSMIN**<br>**Ramp-up**<br>**Ramp-down**<br>**Critical Zone**<br>**TL to TP**<br>**tS Preheat**<br>**tL**<br>**tP**<br>a|**Temp.**<br>**[°C]**<br>**TP**<br>**TL**<br>**TSMAX**<br>**TSMIN**<br>**Ramp-up**<br>**Ramp-down**<br>**Critical Zone**<br>**TL to TP**<br>**tS Preheat**<br>**tL**<br>**tP**<br>a| |---|---|---|---| |**t[25°C] to Peak**|**t[25°C] to Peak**||**Time [sec]**| |||**Reflow profile **|| |TemperatureMin Preheat||TSMIN|150°C| |TemperatureMax Preheat||TSMAX|200°C| |Time (TSMINtoTSMAX)||tS|60-180 sec.| |Temperature||TL|217°C| |Peak Temperature||TP|260°C| |Ramp-uprate||RUP|3°C/secmax.| |Ramp-down rate||RDOWN|6°C/secmax.| |Timewithin5°C of Peak Temperature||tP|10 sec.| |Time t[25°C] toPeak Temperature||t[25°C] toPeak|480 sec.| |Time||tL|60-150 sec.| ## **ENVIRONMENTAL** |**PARAMETER**<br>~~——~~|**VALUE **| |---|---| |MOISTURESENSITIVITY LEVEL<br>~~——~~|1| |REACHSVHC<br>~~——~~|COMPLIANT| |RoHS<br>~~——~~|6/6LEAD FREE| |TERMINATION FINISH<br>~~——~~|Au| SEPTEMBER 2012 RALTRON ELECTRONICS 10400 N.W . 33 ~~[r d ]~~ STREET Miami, Florida 33172 U.S.A. Telephone: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com web site: www.raltron.com
Updated at April 28, 2026
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