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Specifications
Operating Temperature:
-40℃~+80℃
Output Type:
CMOS
Voltage - Supply:
3.3V
Frequency Stability:
±2.5ppm
Frequency:
50MHz
Mfr. Part #:
8121H-50.000NK33DRL
Package:
SMD2016-4P
Key Attributes
Model Number:
8121H-50.000NK33DRL
Product Description
Product Overview
The 8121H TCXO unit is a temperature-compensated crystal oscillator with an HCMOS output, housed in a compact 2.0x1.6mm ceramic seam seal SMD package. It offers small dimensions, tight stabilities over temperature, and is compliant with RoHS, LEAD-FREE, HALOGEN-FREE, and REACH standards. Ideal for WiMAX/WLAN/Ethernet, telecommunication, and mobile applications.
Product Attributes
- Brand: Suzhou HangJing Elec&Tech Co., Ltd.
- Origin: China
- Certifications: RoHS compliant, LEAD-FREE, HALOGEN-FREE, REACH compliant
Technical Specifications
| PARAMETER | REMARKS | 1.8V | 2.5V | 3.3V |
| Frequency range | 10 ~ 52MHz | |||
| Frequency tolerance | Initial tol. @+25C | 1.0ppm | ||
| Frequency stability | See note below table | 2.0ppm | 2.5ppm | 5.0ppm |
| Operating temperature range | 30 to +85C | 40 to +85C | 40 to +105C | |
| Aging per year | @+25C | 1.0ppm | ||
| Output waveform and load | LVCMOS 15pF | |||
| Output voltage level HIGH | 90%Vcc Minimum | |||
| Output voltage level LOW | 10%Vcc Maximum | |||
| Rise and Fall times | @10~90% of VCC | 8ns | 8ns | 8ns |
| Symmetry (duty cycle) | @ 50%VCC | 45~55% | ||
| Phase noise (example 26MHz) | @100Hz / 1kHz / 10kHz | -110dBc/Hz | -130dBc/Hz | -145dBc/Hz |
| Phase jitter RMS | 12kHzFj20MHz | <1ps | ||
| Supply current | @15pF | 5mA | 7mA | 10mA |
Note: Frequency stability is the frequency deviation over temperature range in reference to +25C.
2504101957_HCI-8121H-50-000NK33DRL_C46598423.pdf
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