Crystal Oscillator HD 8R003579301 3.579545MHz Frequency Stability 30ppm and 3ppm Per Year Aging Rate
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
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Product Description
Product Overview
This specification applies to the RoHS crystal oscillator with a frequency of 3.579545MHz, designed for use in electronic equipment. It features a QMEMS3225 SMD package and offers precise frequency stability and reliable performance across a wide operating temperature range.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO.,LTD
- Origin: China
- Certifications: RoHS
Technical Specifications
| Item | Specification | Details |
| Product Type | Quartz Crystal Oscillator | QMEMS3225 / 8R series |
| Part Number (P/N) | 8R003579301 | |
| Nominal Frequency | 3.579545 MHz | (incl. 25C tolerance, tolerance over operating temperature range, input voltage change, load change, 1 year aging) |
| Frequency Stability | 30ppm | |
| Aging | 3ppm/year | |
| Operating Temperature Range | -40 to +85C | |
| Storage Temperature Range | -55 to +125C | |
| Input Voltage (VDD) | +3.3Vdc10% | |
| Input Current (IDD) | 36mA max | |
| Output Waveform | CMOS | |
| Output Symmetry | 505% | |
| Rise/Fall Time | 5ns max | |
| Output Voltage | 10%VDD (VOL) / 90%VDD (VOH) | |
| Output Load | 15pF | |
| Output State Control | Enable/disable | |
| Start-up Time | 58ms max | |
| Phase Jitter (rms) | 1ps rms max | 12kHz to 20MHz |
| Oscillation Mode | Fundamental | |
| Package | SMD 3.22.5 | |
| Reliability - Low Temperature Storage | Freq. change 5ppm | 72 hrs at -55C3C, 242 hrs room temp recovery |
| Reliability - Humidity | Freq. change 5ppm | 96 hrs at 40C 3C, 90 3% R.H., 242 hrs room temp recovery |
| Reliability - High Temperature Storage | Freq. change 5ppm | 72 hrs at 125C3C, 242 hrs room temp recovery |
| Reliability - Temperature Cycle | Freq. change 5ppm | 10 cycles from -55C to 125C, 242 hrs room temp recovery |
| Reliability - Vibration | Freq. change 5ppm | 0.75mm vibration at 10500 Hz for 2h, 3 axes, 1 hr recovery |
| Reliability - Shock | Freq. change 5ppm | 1000m/s, 6ms half sine wave, 3.7m/s, 3 axes, 18 cycles, 1 hr recovery |
| Reliability - Solderability | Terminals covered >95% with solder | 245 5 solder bath for 2 0.5 seconds |
| Reliability - Resistance to Soldering Heat | Freq. change 5ppm, No visible damage | Re-flow: Preheat 150C5C (60-120s), Peak 265C5C (10s3s), 242 hrs room temp recovery |
| Reliability - Drop | No visible damage | Free drop to wooden plate from 1.0 m height, 3 times |
| Reliability - Terminal Strength | No visible damage | Mount on board, bend 2mm (1mm/sec, 5s) OR 0.5 kg pull force (60s) |
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