Product Overview
The FA-128 is a MHz range crystal unit designed for high-accuracy reference clock applications in communication modules and microcomputers. Its compact 2.0 x 1.6 mm package makes it ideal for miniaturized devices such as TWS and smartwatches. Leveraging years of element processing technology, the FA-128 enhances system performance in consumer and industrial applications.
Product Attributes
- Brand: Epson
- Product Number (Standard Form): Q22FA1280xxxx18
- Product Name (Standard Form): FA-128
- Reference Weight: Typ. 7.0 mg
- Package Size: 2.0 mm x 1.6 mm x 0.5 mm
- Terminal Coating: Au plating
- Moisture Sensitivity Level: LEVEL1 (JEDEC J-STD-020D.01)
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Nominal frequency | f_nom | 19.2000 | 24.000000 | 54.000 | MHz | Fundamental Mode |
| Frequency tolerance | f_tol | 10, 30 | x 10-6 | @+25C | ||
| Frequency Stability over temperature | f_tem | 15 | x 10-6 | -40C to +85C | ||
| Operating temperature range | T_use | -40 | +85 | C | ||
| Level of drive | DL | 10 | 100 | W | Recommended: 10 W | |
| Load capacitance | CL | 6 | 9 | ∞ | pF | |
| Motional resistance (ESR) | R1 | 150 (19.2-20MHz), 100 (20-24MHz), 80 (24-26MHz), 60 (26-54MHz) | circuit IEC 60444-2, DL=100W | |||
| Motional capacitance | C1 | 1.94 | fF | |||
| Motional inductance | L1 | 22.63 | mH | |||
| Shunt capacitance | C0 | 0.60 | pF | |||
| Frequency aging | f_age | -1 | +1 | x10-6/year | @+25C, First year | |
| Storage temperature | T_stg | -40 | +125 | C |
2410121919_EPSON-Q22FA12800594_C841199.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible