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Specifications
Operating Temperature:
-40℃~+85℃
Output Type:
Clipped Sine Wave
Voltage - Supply:
1.8V~3.3V
Frequency Stability:
±500ppb
Frequency:
38.4MHz
Mfr. Part #:
8122S-38.400MQWVDTL
Package:
SMD2520-4P
Key Attributes
Model Number:
8122S-38.400MQWVDTL
Product Description
8122S TCXO UNIT WITH CLIPPED SINE WAVE OUTPUT
The 8122S is a temperature-compensated crystal oscillator (TCXO) unit featuring a clipped sine wave output in a compact 2.5x2.0mm SMD ceramic seam seal package. Designed for applications requiring tight frequency stabilities over temperature, it offers small dimensions and RoHS, LEAD-FREE, HALOGEN-FREE, and REACH compliance.
Product Attributes
- Product Type: TCXO Unit
- Output Waveform: Clipped Sine Wave
- Package Type: SMD Ceramic Seam Seal
- Dimensions: 2.5x2.0x0.9 mm
- Solder Pads: 4
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE, REACH compliant
- Packaging: Tape & Reel compliant to EIA-481 (8mm width, 4mm pitch, 180mm reel diameter, 3,000pcs/reel)
- Origin: Suzhou HangJing Elec&Tech Co., Ltd.
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; 1.0ppm; 1.5ppm; 2.0ppm; 2.5ppm | See note below table | ||
| Operating temperature range | 20 to +70C | 30 to +85C | 40 to +85C | In combination to above stabilities. |
| Aging per year | 1.0ppm @+25C | |||
| Output load | 10k/10pF | |||
| Output voltage level | 0.8Vp-p Minimum | |||
| Phase noise (example 19.2MHz) | -115dBc/Hz @100Hz | -135dBc/Hz @1kHz / -148dBc/Hz @10kHz | ||
| Phase jitter RMS | <1ps (12kHzFj20MHz) | |||
| Supply current @10k/10pF | 1.5mA | 2.0mA (higher value >26MHz) |
Note: Frequency stability is the frequency deviation over temperature range in reference to +25C.
2410121909_HCI-8122S-38-400MQWVDTL_C19674251.pdf
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