Product Overview
This specification applies to the RoHS crystal oscillator with a frequency of 32.000MHz, designed for use in electronic equipment. The CXO3225 series oscillator features a SMD3.2x2.5 package and offers a nominal frequency of 32.000MHz with a frequency stability of 30ppm. It operates with a 3.3Vdc input voltage and consumes a maximum of 20mA. The oscillator supports CMOS output waveform and includes an enable/disable output state control. It is suitable for general electronic applications but not recommended for safety-critical applications.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO.,LTD
- Origin: Jiangsu Province, China
- Material: Quartz Crystal Oscillator
- Certifications: RoHS
Technical Specifications
| Part Number | Type | Nominal Frequency | Frequency Stability | Aging | Operating Temperature Range | Storage Temperature Range | Input Voltage (VDD) | Input Current (IDD) | Output Load | Start-up Time | Phase Jitter (rms) | Oscillation Mode |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CXO3225/32.000M/3.3V/30PPM | Quartz Crystal Oscillator | 32.000MHz (incl. 25C tolerance, tolerance over operating temperature range, input voltage change, load change, 1 year aging) | 30ppm | 3ppm/year | -40 to + 85C | -55 to + 125C | +3.3Vdc10% | 20mA max | 15pF | 510ms max | 1ps rms max (12kHz to 20MHz) | Fundamental |
Reliability Specification
| Item | Condition | Standard |
|---|---|---|
| Drop characteristics | Free drop from 75cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.) | Frequency change:5ppm Rr as specification |
| Mechanical shock | Device are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 times | Frequency change:5ppm Rr as specification |
| Shake characteristics | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Humidity characteristics | +402 & 90%~95% R.H. 250 hours | Frequency change:5ppm Rr as specification |
| Low temperature characteristics | -402, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| High temperature characteristics | +852, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Temperature cycling | -402/303 min~+852/303min, 5 cycles | Frequency change:5ppm Rr as specification |
| Refluence examination | Frequency change:5ppm Rr as specification |
Additional Notes
To ensure optimal oscillator performance, place a by-pass capacitor of 0.1uF as close to the part as possible between Vdd and GND pads.
Packing Specification
Quantity: 3000Pcs
2411121117_HD-83032000301_C5272985.pdf
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