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Specifications
Current - Supply:
-
Operating Temperature:
-30℃~+85℃
Output Type:
Clipped Sine Wave
Voltage - Supply:
1.8V
Frequency Stability:
±500ppb
Frequency:
40MHz
Mfr. Part #:
8122S-40.000NQ18FTL
Package:
SMD2520-4P
Key Attributes
Model Number:
8122S-40.000NQ18FTL
Product Description
Product Overview
The 8122S TCXO Unit is a temperature-compensated crystal oscillator with a clipped sine wave output, housed in a compact 2.5x2.0mm SMD ceramic seam seal package. Designed for high-frequency applications, it offers tight stabilities over a wide temperature range and boasts small dimensions with 4 solder pads. This product is RoHS compliant, LEAD-FREE, HALOGEN-FREE, and REACH compliant, making it suitable for telecommunication, mobile applications, WiMAX, WLAN, and Ethernet.
Product Attributes
- Brand: Not explicitly stated, but associated with Suzhou HangJing Elec&Tech Co., Ltd.
- Origin: Suzhou, Jiangsu, China
- Material: Ceramic seam seal package
- Color: Not specified
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE, REACH compliant
Technical Specifications
| Parameter | 1.8V | 2.5V | 2.8/ 3.0/ 3.3V | Remarks |
| Frequency range | 10 ~ 52MHz | |||
| Frequency tolerance | 2.0ppm | Initial tol. @+25C | ||
| Frequency stability | 0.5ppm | In combination to above stabilities. See note below table | ||
| 1.0ppm | ||||
| 1.5ppm | ||||
| 2.0ppm | ||||
| 2.5ppm | ||||
| Operating temperature range | 20 to +70C / 30 to +85C / 40 to +85C | |||
| Aging per year | 1.0ppm | @+25C | ||
| Output waveform | Clipped Sine Wave | |||
| Output load | 10k/10pF | |||
| Output voltage level | 0.8Vp-p | Minimum | ||
| Phase noise (example 19.2MHz) | @100Hz / 1kHz / 10kHz | |||
| -115dBc/Hz | ||||
| -135dBc/Hz | ||||
| -148dBc/Hz | ||||
| Phase jitter RMS | <1ps | 12kHzFj20MHz | ||
| Supply current @10k/10pF | 1.5mA | (higher value >26MHz) | ||
| 2.0mA | ||||
Note: Frequency stability is the frequency deviation over temperature range in reference to +25C.
2410121909_HCI-8122S-40-000NQ18FTL_C22435065.pdf
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