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Specifications
Normal temperature Frequency Tolerance:
±10ppm
Voltage - Supply:
1.8V~3.3V
Operating Temperature:
-40℃~+85℃
Frequency:
125MHz
Mfr. Part #:
7ESC125CM033L
Package:
SMD7050-4P
Key Attributes
Model Number:
7ESC125CM033L
Product Description
Product Overview
The 7.0x5.0mm SMD Crystal Oscillators, specifically the 7E Series from CHANGXING ELECTRONICS CO.,LTD., are seam-sealed clock crystal oscillator units designed for automatic mounting and reflow soldering. They offer high precision across a wide frequency range, featuring a Tri-State function, a supply voltage range of 1.8V to 5.0V, high stability, low jitter, and low power consumption. These oscillators are compliant with RoHS and Pb Free standards, making them suitable for applications in wireless communication, PCs, and LCDMs.
Product Attributes
- Brand: CHANGXING ELECTRONICS CO.,LTD.
- Origin: Fujian, China
- Certifications: RoHS Compliant / Pb Free
- MSL Level: 1 (IPC/JEDEC J-STD-033C)
Technical Specifications
| Specification | Value | Unit |
|---|---|---|
| Product Model | 7E Series | |
| Nominal Frequency | 125.000000 | MHz |
| Tolerance @ 25 Degree | 10 | ppm |
| Stability over Operation Temp. | 20 | ppm |
| Operating Temperature Range | -40 ~ 85 | |
| Storage Temperature Range | -55 ~ 125 | |
| Supply Voltage (Vdd) | 1.8 ~ 5.0 | Vdc |
| Supply Current (Icc) | 5 | mA max |
| Standby current (1.8V~3.3V) | 10 | A max |
| Phase Jitter (12KHz ~ 20MHz) | 5 | ps max |
| Aging | 3 | ppm/year |
| Output Load | 15 | pF |
| Rise/Fall Time | 5 | ns max |
| Enable Voltage High | 70%Vdd min | |
| Disable Voltage Low | 30%Vdd max | |
| Output Symmetry | 5010% | |
| Start-up Time | 12 | ms max |
| Output State Control | Enable/disable | |
| Fundamental Oscillation mode | ||
| Output Waveform | CMOS | |
| Dimensions | 7.0 x 5.0 x 1.3 mm | SMD |
| Product No. | 7ESC125CM033L | |
| Marking | CX125.0 .**** | |
| Reflow Condition Peak Temp. | 250+5C | |
| Reflow Soldering Zone Temp. | 230 or more | 3010s |
| Soldering Iron Bit Temp. | 35010 | |
| Soldering Iron Application Time | 31s | |
| Production Weight | 123.031 | mg |
2512081627_CHANGXING-ELECTRONICS-7ESC125CM033L_C48927869.pdf
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