Product Overview
The FA-128 is a MHz range crystal unit designed for high-accuracy reference clocks in communication modules and as a clock source for wireless communication and microcomputers. Its miniaturized 2.0 x 1.6 mm package makes it ideal for space-constrained applications such as TWS (True Wireless Stereo) and Smart Watches. Leveraging advanced element processing technology, the FA-128 contributes to enhanced system performance in consumer and industrial applications.
Product Attributes
- Brand: Epson
- Product Number: Q22FA12800092xx
- Model Name: FA-128
- Reference Weight: Typ. 7.0 mg
- Package Size: 2.0 mm 1.6 mm 0.5 mm
- Moisture Sensitivity Level: LEVEL1
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Nominal frequency | f_nom | 19.2000 | 32.000000 | 54.0 | MHz | |
| Fundamental Frequency tolerance | f_tol | 10, 30 | x 10-6 | @+25C | ||
| Frequency Stability over temperature | f_tem | -20 | +20 | x 10-6 | -40C to +85C | |
| Operating temperature | T_use | -40 | +85, +105 | C | ||
| Level of drive | DL | 10 | 100, 200 | W | Recommended: 10 W | |
| Load capacitance | CL | 10 | pF | |||
| Motional resistance (ESR) | R1 | 60, 80, 100, 150 | See Table 1. for specific frequency ranges | |||
| Motional capacitance | C1 | 2.48 | fF | |||
| Motional inductance | L1 | 9.97 | mH | |||
| Shunt capacitance | C0 | 0.70 | pF | |||
| Frequency aging | f_age | -1 | +1 | x10-6 /year | @+25C, First year | |
| Storage temperature | T_stg | -40 | +125 | C |
2410121912_EPSON-Q22FA12800092_C255893.pdf
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