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Specifications
Normal temperature Frequency Tolerance:
±30ppm
Frequency Stability:
±30ppm
Voltage - Supply:
1.8V~3.3V
Operating Temperature:
-40℃~+85℃
Frequency:
30MHz
Mfr. Part #:
K7A300003.330
Package:
SMD7050-4P
Key Attributes
Model Number:
K7A300003.330
Product Description
Product Overview
This document specifies the characteristics and reliability testing methods for the Kaiyuexiang 7050/30.000MHZ SMD crystal oscillator. It is designed for applications requiring precise frequency control within a specified voltage range.
Product Attributes
- Brand: Kaiyuexiang ()
- Origin: Shenzhen, China
- Product Name: Surface Mount Crystal Oscillator ()
- Product Model: 7050/30.000MHZ
- Manufacturer Part Number: K7A300003.330
- Technical Department: Dong Zongquan ()
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Nominal Frequency | 30.000 MHz | |
| Operating Voltage | 1.8V~3.3V 5% | |
| Frequency Tolerance | 30ppm | |
| Output Waveform | Square wave | |
| Output Voltage | 1.8-3.3V | |
| Frequency-Temp Stability | 20ppm | |
| Rise Time | 8nS | |
| Fall Time | 8nS | |
| Frequency-Load Stability | 1ppm | |
| Frequency-Vs Stability | 2ppm | |
| Duty Cycle | 45%55% | |
| Aging (per day) | 3ppm | |
| Aging (per year) | 3ppm | |
| Output Impedance | 1K//15PF | |
| Package | SMD 5032 | |
| Operating Temperature Range | -40+85 | |
| Storage Temperature Range | -40+85 | |
| Current Consumption | 30mA | |
| Vibration Test | < 3ppm | Frequency: 10Hz-55Hz-10Hz (1 octave/min), Amplitude: 1.5mm, 2h each axis |
| Drop Test | < 3ppm | 750mm height onto 30mm hard wooden floor, 3 times |
| Damp Heat Test | < 3ppm | 402, 90%-95% RH for 7 days |
| Cold Storage Test | < 3ppm | -553 for 2 hours |
| Heat Storage Test | < 3ppm | 1053 for 16 hours |
| Aging Test | < 3ppm | 852 for 30 days |
| Thermal Shock Test | < 5ppm | -40(0.5h) to 85(0.5h), <1min transition, 5 cycles |
| Resistance to Soldering Heat | < 5pm | Soldering iron temp: 35010, 5S MAX |
2410121320_KYX-K7A300003-330_C19076906.pdf
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