<
>
Specifications
Normal temperature Frequency Tolerance:
±10ppm
Frequency Stability:
±20ppm
Operating Temperature:
-
Load Capacitance:
15pF
Frequency:
48MHz
Mfr. Part #:
7B048000O01
Package:
SMD3225-4P
Key Attributes
Model Number:
7B048000O01
Product Description
Product Overview
This specification applies to the RoHS compliant quartz crystal unit with a frequency of 48MHz, designed for crystal oscillator applications. The SMD3225-4 Crystal Resonator is a fundamental mode quartz resonator with a load capacitance of 15pF and a frequency tolerance of 10ppm.
Product Attributes
- Brand: JIANGSU HD-CRYSTAL TECHNOLOGY CO., LTD
- Type: SMD3225-4pads
- Certifications: RoHS compliant
Technical Specifications
| Item | Specification |
| Nominal Frequency(f) | 48MHz |
| Load Capacitance(CL) | 15pF |
| Frequency Tolerance(f/f) | 10ppm |
| Frequency Temperature Stability | 20ppm |
| Resonance Resistance(ohm) | 25 ohms Max |
| Osc mode | Fundamental mode |
| Shunt Capacitance(C0) | 2pF Max |
| Drive Level(DL) | 100W Max |
| Operating Temperature Range(TOPR) | -20 to +70C |
| Storage Temperature Range(TSTG) | -55 to +125C |
| Insulation Resistance(IR) | 500M ohms |
| Aging(fA) | 3ppm/Year Max |
Reliability Specification
| Item | Condition | Standard |
| Drop characteristics | Free drop from 75cm height on a hard wooden board for 3 times. | Frequency change:5ppm Rr as specification |
| Mechanical shock | Device are shocked to half sine wave (1000g) three mutually perpendicular axes each 3 times | Frequency change:5ppm Rr as specification |
| Shake characteristics | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Humidity characteristics | +402 & 90%~95% R.H. 250 hours | Frequency change:5ppm Rr as specification |
| Low temperature characteristics | -402, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| High temperature characteristics | +852, 250 hours, put in room temperature, test after 1 hours. | Frequency change:5ppm Rr as specification |
| Temperature cycling | -303/303 min~+852/303min, 5 cycles | Frequency change:5ppm Rr as specification |
| Refluence examination | Frequency change:5ppm Rr as specification |
2411280111_HD-7B048000O01_C655036.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
