Audited Supplier
TCXO SMD2520
3ppm/year
10μW
15PF
Quartz crystal
ISO19000, ISO14001, RoHS, CE
SMD
+/-2.0ppm
-30+85degree
Communication GPS
SMD2.5*2.0mm
FT
Carton
SMD2.5*2.0mm
Cn
854160000
Product Description
| Type | DSB221SDN (TCXO) | |||
| Frequency Range | 9.6 to 52MHz | |||
| Standard Frequency | 26MHz /32MHz / 38.4MHz / 40MHz / 48MHz | |||
| Supply Voltage Range | +1.68 to +3.5V | |||
| Supply Voltage (VCC) | +1.8V / +2.6V / +2.8V / +3.0V / +3.3V | |||
| Current Consumption | +1.5mA max. (f<=26MHz) / +2.0mA max. (26<f<=52MHz) | |||
| Stand-by Current | - | |||
| (#1 pin "L" Level) | ||||
| Output Level | 0.8Vp-p min. (f<=52MHz) (Clipped Sinewave/DC-coupled) | |||
| Output Load | 10kΩ//10pF | |||
| Frequency Stability | Tolerance | ±1.5×10-6 max. (After 2 reflows) | ||
| vs. Temperature | ±0.5×10-6,±2.5×10-6 max. / -30 to +85ºC | |||
| ±0.5×10-6,±2.5×10-6 max. / -40 to +85ºC (Option) | ||||
| vs. Supply Voltage | ±0.2×10-6 max. (VCC ±5%) | |||
| vs. Load Variation | ±0.2×10-6 max. (10kΩ//10pF±10%) | |||
| vs. Aging | ±1.0×10-6 max. / year | |||
| Frequency Control | Control Sensitivity | - | ||
| Response Slope | - | |||
| Start up Time | 2.0ms max. | |||
| Output Enable Time | - | |||
| Phase Noise | [f<=26MHz] | [26MHz<f<=40MHz] | [40MHz<f<=52MHz] | |
| Offset 100Hz | -115dBc/Hz | -110dBc/Hz | -105dBc/Hz | |
| Offset 1kHz | -130dBc/Hz | -130dBc/Hz | -125dBc/Hz | |
| Offset 10kHz | -150dBc/Hz | -150dBc/Hz | -145dBc/Hz | |
| Offset 100kHz | -155dBc/Hz | -155dBc/Hz | -150dBc/Hz | |
| Packing Unit (1) | 3000pcs./reel (Φ180) | |||
Chip Sun products are widely used in IOT, mobile phones, Bluetooth, GPS, Wi-Fi, automotive electronics, smart home, instrumentation, base stations, radar and microwave communications and other fields. 
Quartz Crystal Resonator and Oscillator production include dozens of processes, such as blank washing and cleaning, electrode evaporation with silver or gold in vacuum chamber (sputtering), blanks are positioned and contacted, final frequency adjustment at specified load capacitance, package sealing under nitrogen atmosphere, marking, 100% final test, packaging. Following is production flow chart of Chip sun crystals and oscillators.
International Quality Standards
Combined the domestic and foreign well-known institutions in terms of product development, fusion of international advanced design concept, accelerating product innovation: ISO9001, ISO14001, IATF16949, RoHs, REACH
Advanced production equipment
The factory has a number of advanced Production equipment in the industry, to meet the needs of mass Production: Automatic Production Line Industrial 4.0
Strict Quality Control System
We always adhere to the quality strives for the development of the strategy, all products are through multiple quality inspection, strictly control the quality: IQC, IPQC, FQC, OQC and QA, Reliability Test, 24 Hours Customer Services
DHL, FedEx, UPS, and INT are commonly used for delivering our products. And of course, We can also use a specific deliver service based on the customer's preference.
What's the price?
Chip Sun always try our best to provide customers with the most competitive prices.
Please send your detail RFQ with following information to our sales:
End Customer; Application; EAU; Project status; Part NO.(Description)
Where can download Chip Sun Catalog?
Please send your request to our sales, our team will send the lasted catalog to you through Email or other ways.
What is the Lead time for common part?
| Product Name | Lead Time | Product Name | Lead Time |
| Crystal Resonator HC49U | 4W-5W | Crystal Resonator SMD6035 | 6W-8W |
| Crystal Resonator HC49S | 4W | Crystal Resonator SMD6035 Seam 2pad | 6W-8W |
| Crystal Resonator HC49SMD | 4W | Crystal Resonator SMD7015 | 4W-6W |
| Crystal Resonator DT26 | 4W | Crystal Resonator SMD1610 | 4W-6W |
| Crystal Resonator DT38 | 4W | Crystal Resonator SMD2012 | 4W-6W |
| Crystal Resonator AT26 | 4W-6W | Crystal Resonator SMD3215 | 3W-4W |
| Crystal Resonator AT38 | 4W-6W | Crystal Resonator SMD7*1.4mm | 4W-6W |
| Crystal Resonator SMD1612 | 4W-6W | Crystal Resonator SMD8*3.8mm | 4W-6W |
| Crystal Resonator SMD2016 | 4W-6W | Crystal Oscillator SMD1612 | 4W-6W |
| Crystal Resonator SMD2025 | 4W-6W | Crystal Oscillator SMD2016 | 4W-6W |
| Crystal Resonator SMD3225 | 3W-4W | Crystal Oscillator SMD2520 | 3W-4W |
| Crystal Resonator SMD5032 | 4W | Crystal Oscillator SMD3225 | 3W-4W |
| Crystal Resonator SMD5032 Glass 2PAD | 5W-6W | Crystal Oscillator SMD5032 | 3W-4W |
| Crystal Resonator SMD5032 Seam 2PAD | 4W-6W | Crystal Oscillator SMD7050 | 3W-4W |
