Model No: CSTNE20M0V530000R0
Murata Electronics CSTNE20M0V530000R0
Manufacturer: Murata Electronics
SEMICON NO.: CSTNE20M0V530000R0
Package: SMD3213-3P
Stock: In stock
Description: Ceramic Resonator 20MHz 40Ω 15pF
SEMICON NO.: CSTNE20M0V530000R0
Package: SMD3213-3P
Stock: In stock
Description: Ceramic Resonator 20MHz 40Ω 15pF
Quantity :
| Mfr | Murata Electronics |
| Device Type | Ceramic Resonator with Built-in Load Capacitor |
| Series | CSTNE_V Series / CERALOCK® |
| Frequency | 20 MHz |
| Frequency Tolerance | ±0.5% |
| Frequency Stability (by Temperature) | ±0.3% |
| Frequency Aging | ±0.20% (First Year) |
| Resonant Impedance | 40 Ω |
| Built-in Load Capacitance | 15 pF |
| Supply Voltage (Max) | 6 V |
| Operating Temperature | -40°C to +85°C |
| Package | SMD3213-3P |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
The CSTNE20M0V530000R0 is a CERALOCK ceramic resonator manufactured by Murata Electronics, engineered to provide a complete and compact clock timing solution with a nominal frequency of 20MHz. This component features an integrated design with built-in load capacitance of 15pF on-chip, eliminating the need for external capacitors and simplifying circuit design while reducing component count and board space. It delivers a frequency tolerance of ±0.5% with a maximum resonant impedance of 40Ω, and operates reliably across a temperature range of -40°C to +85°C.
Applications
The CSTNE20M0V530000R0 is widely deployed as a clock reference for microcontrollers and microprocessors in consumer electronics, home appliances, and industrial control systems where cost-effective timing solutions are required. It serves as the primary clock source for USB full-speed peripheral applications, remote controls, and automotive body electronics including body control modules, dashboard systems, and comfort features. Additional use cases include clock generation for digital signal processors, codec circuits in audio applications, and general-purpose timing references in battery-powered portable devices where the fast start-up characteristics of ceramic resonators provide advantages over quartz crystal alternatives.
FAQs
Q: Can this ceramic resonator be used for USB applications?
A: Yes, the ±0.5% frequency tolerance meets the requirements for USB full-speed (12Mbps) applications, though high-speed USB or precision timing applications should consider quartz crystal alternatives for tighter accuracy.
Q: How does this ceramic resonator compare to quartz crystals?
A: Ceramic resonators offer smaller size, lower cost, faster start-up, and better mechanical robustness, while quartz crystals provide superior frequency accuracy and stability for precision timing applications.
The CSTNE20M0V530000R0 is widely deployed as a clock reference for microcontrollers and microprocessors in consumer electronics, home appliances, and industrial control systems where cost-effective timing solutions are required. It serves as the primary clock source for USB full-speed peripheral applications, remote controls, and automotive body electronics including body control modules, dashboard systems, and comfort features. Additional use cases include clock generation for digital signal processors, codec circuits in audio applications, and general-purpose timing references in battery-powered portable devices where the fast start-up characteristics of ceramic resonators provide advantages over quartz crystal alternatives.
FAQs
Q: Can this ceramic resonator be used for USB applications?
A: Yes, the ±0.5% frequency tolerance meets the requirements for USB full-speed (12Mbps) applications, though high-speed USB or precision timing applications should consider quartz crystal alternatives for tighter accuracy.
Q: How does this ceramic resonator compare to quartz crystals?
A: Ceramic resonators offer smaller size, lower cost, faster start-up, and better mechanical robustness, while quartz crystals provide superior frequency accuracy and stability for precision timing applications.
Alternative SMD resonator Models
● Murata CSTNE20M0V53C000R0: An extended-temperature variant delivering ±0.15% tolerance and -40°C to +125°C operation for automotive and harsh-environment applications requiring enhanced precision.
● Abracon AWSCR-20.00CW-T: An industrial-grade 20MHz ceramic resonator with built-in load capacitors from Abracon's AWSCR-CV series, offering low resonant impedance for reliable oscillator start-up in demanding environments.
● Murata CSTCE20M0V53-R0: A related CERALOCK series 20MHz ceramic resonator with identical 15pF built-in capacitance and 40Ω impedance, specified for -20°C to +80°C operation in consumer applications.
● Murata CSTNE20M0V53C000R0: An extended-temperature variant delivering ±0.15% tolerance and -40°C to +125°C operation for automotive and harsh-environment applications requiring enhanced precision.
● Abracon AWSCR-20.00CW-T: An industrial-grade 20MHz ceramic resonator with built-in load capacitors from Abracon's AWSCR-CV series, offering low resonant impedance for reliable oscillator start-up in demanding environments.
● Murata CSTCE20M0V53-R0: A related CERALOCK series 20MHz ceramic resonator with identical 15pF built-in capacitance and 40Ω impedance, specified for -20°C to +80°C operation in consumer applications.
