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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Voltage - Supply:
1.8V~3.3V
Operating Temperature:
-40℃~+85℃
Frequency:
25MHz
Mfr. Part #:
7ESC250C0033L
Package:
SMD7050-4P
Key Attributes
Model Number:
7ESC250C0033L
Product Description
Product Overview
The 7ESC250C0033L is a 7.0x5.0mm SMD Crystal Oscillator from CHANGXING ELECTRONICS CO.,LTD. This CMOS output oscillator offers high precision across a wide frequency range, designed for automatic mounting and reflow soldering. It features a Tri-State function, a wide supply voltage range of 1.8V to 5.0V, and delivers high stability, low jitter, and low power consumption. Its primary applications include wireless communication, PCs, and LCDM. This product is RoHS Compliant and Pb Free.
Product Attributes
- Brand: CHANGXING ELECTRONICS CO.,LTD.
- Product Series: 7E Series
- Product Type: SMD Crystal Oscillators
- Output Type: CMOS Output
- Certifications: RoHS Compliant / Pb Free
- Origin: Fujian, China
- Model Designation: 7ESC250C0033L
- Packaging: EIA-481-2
Technical Specifications
| Specification | Value | Unit |
|---|---|---|
| Nominal Frequency | 25.000000 | MHz |
| Tolerance @ 25 Degree | 10 | ppm |
| Stability over Operation Temp. | 20 | ppm/year |
| Operating Temperature Range | -4085 | |
| Storage Temperature Range | -55125 | |
| Supply Voltage (Vdd) | 1.8V5.0V | Vdc |
| Supply Current (Icc) | 5 | mA max |
| Standby current (1.8V3.3V) | 10 | A max |
| Phase Jitter (12KHz 20MHz) | 5 | ps max |
| Rise/Fall Time | 5 | ns max |
| Output Voltage VOL | 30%Vdd max | |
| Output Voltage VOH | 70%Vdd min | |
| Enable Voltage Low | 10%VDD | |
| Enable Voltage High | 5010% | |
| Start-up Time | 15 | ms max |
| Aging | 3 | ppm/year |
| Output Load | 15 | pF |
| Output Symmetry | 5010% | |
| MSL Level | 1 | IPC/JEDEC J-STD-033C |
| Dimensions | 7.0x5.0x1.3mm | SMD |
| Reflow Condition Peak Temp | 250+5 | |
| Reflow Condition Soldering Zone Temp | 230 | or more |
| Reflow Condition Soldering Zone Time | 3010 | s |
| Soldering Iron Method Bit Temperature | 35010 | |
| Soldering Iron Method Application Time | 3+1 | s |
| Product Weight | 123.031 | mg |
| Fundamental Oscillation mode | ||
| Output State Control | Enable/disable |
2512081627_CHANGXING-ELECTRONICS-7ESC250C0033L_C48927862.pdf
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