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Specifications
Current - Supply:
-
Operating Temperature:
-40℃~+85℃
Output Type:
-
Voltage - Supply:
1.8V
Frequency Stability:
±1.5ppm
Frequency:
26MHz
Mfr. Part #:
8121S-J26.000MM18DT
Package:
SMD2016-4P
Key Attributes
Model Number:
8121S-J26.000MM18DT
Product Description
Product Overview
The 8121S TCXO is a temperature-compensated crystal oscillator unit featuring a clipped sine wave output in a compact 2.0x1.6mm SMD ceramic seam seal package. It offers small dimensions with 4 solder pads, tight stabilities over temperature, and is RoHS compliant, LEAD-FREE, HALOGEN-FREE, and REACH compliant. This TCXO is suitable for applications in WiMAX, WLAN, Ethernet, telecommunications, and mobile devices.
Product Attributes
- Small dimensions: 2.0x1.6x0.8 mm
- 4 solder pads
- Tight stabilities over temperature range
- RoHS compliant
- LEAD-FREE
- HALOGEN-FREE
- REACH compliant
Technical Specifications
| PARAMETER | SUPPLY VOLTAGE | REMARKS | Frequency range | Frequency tolerance | Frequency stability | Operating temperature range | Aging per year | Output waveform | Output load | Output voltage level | Phase noise (example 19.2MHz) | Phase jitter RMS | Supply current @10k/10pF (higher value >26MHz) |
| TCXO UNIT | 1.8V | 10 ~ 52MHz | 1.0ppm Initial tol. @+25C | 0.5ppm; 1.0ppm; 1.5ppm; 2.0ppm; 2.5ppm (See note below table) | 20 to +70C / 30 to +85C / 40 to +85C (In combination to above stabilities) | 1.0ppm @+25C | Clipped Sine Wave | 10k/10pF | 0.8Vp-p Minimum | -115dBc/Hz @100Hz / -135dBc/Hz @1kHz / -148dBc/Hz @10kHz | <1ps 12kHzFj20MHz | 1.5mA / 2.0mA | |
| TCXO UNIT | 2.5V | 10 ~ 52MHz | 1.0ppm Initial tol. @+25C | 0.5ppm; 1.0ppm; 1.5ppm; 2.0ppm; 2.5ppm (See note below table) | 20 to +70C / 30 to +85C / 40 to +85C (In combination to above stabilities) | 1.0ppm @+25C | Clipped Sine Wave | 10k/10pF | 0.8Vp-p Minimum | -115dBc/Hz @100Hz / -135dBc/Hz @1kHz / -148dBc/Hz @10kHz | <1ps 12kHzFj20MHz | 1.5mA / 2.0mA | |
| TCXO UNIT | 2.8/ 3.0/ 3.3V | 10 ~ 52MHz | 1.0ppm Initial tol. @+25C | 0.5ppm; 1.0ppm; 1.5ppm; 2.0ppm; 2.5ppm (See note below table) | 20 to +70C / 30 to +85C / 40 to +85C (In combination to above stabilities) | 1.0ppm @+25C | Clipped Sine Wave | 10k/10pF | 0.8Vp-p Minimum | -115dBc/Hz @100Hz / -135dBc/Hz @1kHz / -148dBc/Hz @10kHz | <1ps 12kHzFj20MHz | 1.5mA / 2.0mA |
Packaging Information
Tape & Reel compliant to EIA-481. Embossed carrier width 8mm. Component pitch in carrier 4mm. Reel diameter 180mm. QTY per reel: 3,000pcs.
Recommended Reflow Profile
N/A (Not provided in the source text)
2509161435_HCI-8121S-J26-000MM18DT_C51822846.pdf
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