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Specifications
Frequency Stability:
±20ppm
Load Capacitance:
15pF
Equivalent Series Resistance(ESR):
30Ω
Frequency:
21.7MHz
Mfr. Part #:
HY21700M49SGB2T02
Package:
HC-49S
Key Attributes
Model Number:
HY21700M49SGB2T02
Product Description
Product Overview
The HC49S-2DIP series crystal oscillators from Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd. are fundamental mode devices designed for a wide range of applications. They offer stable frequency performance across various operating temperatures and are characterized by their low equivalent series resistance and shunt capacitance. These oscillators are suitable for use in electronic circuits requiring precise frequency control.
Product Attributes
- Brand: Zhongshan Huiyuan Crystal Electronic Technology Co., Ltd.
- Series Model: HC49S-2DIP
- Origin: China
Technical Specifications
| Specification | Value |
|---|---|
| Series Model | HC49S-2DIP |
| Normal Frequency | 3.579545~39.550MHz |
| Oscillation Mode | Fundamental |
| Load Capacitance (CL) | 6~44PF |
| Frequency Tolerance 253 | 20PPM |
| Stability Over Temperature Range | 30 PPM |
| Effective Series Resistance | 3.579545~4.9152MHZ 120 5~6.7458MHz 80 7.2~8.704MHz 60 9.216~11.529475MHz 40 12~39.550MHz 30 |
| Shunt Capacitance (C0) | 5 PF |
| Typical Drive Level | 100 uW TYP. |
| Operation Temperature Range | -40 to +85 |
| Storage Temperature | -40 to +85 |
| Insulation Resistance | 500 M at DC 100V |
| Aging | 3 PPM/Year |
| Leak | 110-7Torr.1/sec Max |
| Test Circuit | S&A 250B Pi-Network Crystal Measurement System |
| Packing | 200 PCS/bag, 2000 PCS/box |
Remark: Optimal storage conditions for crystal oscillators: Temperature: 255, Humidity: <70%. Sealed packaging, do not squeeze.
2410121657_Huiyuan-crystal-HY21700M49SGB2T02_C7275045.pdf
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