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Specifications
Mfr. Part #:
COM118025-25.000-EXT-T-TR
Package:
SMD3225-4P
Key Attributes
Model Number:
COM118025-25.000-EXT-T-TR
Product Description
Product Overview
The COM118025-25.000-EXT-T-TR is a clock oscillator from Raltron Electronics. It provides a stable 25.000 MHz frequency with a supply voltage of 1.8 VDC. This oscillator is designed for applications requiring precise timing and features an enable/disable function for power management. It is built to withstand environmental conditions and adheres to RoHS and REACH compliance.
Product Attributes
- Brand: Raltron Electronics
- Model: COM118025-25.000-EXT-T-TR
- Origin: U.S.A.
- Certifications: RoHS2 6/6 COMPLIANT & LEAD FREE, REACH-SVHC COMPLIANT, HALOGEN-FREE COMPLIANT
- Termination Finish: Au
Technical Specifications
| Parameter | Symbol | Conditions | Value | Unit |
| Nominal Frequency | fo | Ta=25C | 25.000 | MHz |
| Supply Voltage Range | VCC | --- | 1.8 | VDC |
| Supply Current, Max | IS | Ta=25C | 4 | mA |
| Operating Temperature | Ta | --- | -40 ~ +85 | C |
| Storage Temperature | T(stg) | Absolute max | -55 ~ +125 | C |
| Frequency Tolerance | f/fo | Inclusive of 25C Tolerance and Changes due to Operating Temperature, Supply Voltage, Load, Aging, Shock and Vibration | 25 | ppm |
| Output Voltage Logic 0 Level | VOL | --- | 0.1 x Vcc | VDC |
| Output Voltage Logic 1 Level | VOH | --- | 0.9 x Vcc | VDC |
| Output Load | --- | CMOS Output | 15 | pF |
| Enable / Disable Function | E/D | Pin 1: N.C. (Open) or High; Pin 3 Oscillation (Enabled) Pin 1: Low; Pin 3 High Impedance (Disabled) | --- | --- |
| Symmetry (Duty Cycle) | DC | @50% Vdd | 45 to 55 | % |
| Rise Time and Fall Time | tr / tf | @10% to 90% Vdd | 5 | ns |
| Stand-by Current | I(std) | --- | 10 | A |
| Start up time, Max | ts | VOUT 90% VP-P | 10 | ms |
Reflow Profile
| Parameter | Symbol | Min | Max | Unit |
| Preheat Temperature | TSMIN | 150 | 200 | C |
| Time (TSMIN to TSMAX) | tS | 60 | 180 | sec. |
| Temperature | TL | 217 | --- | C |
| Peak Temperature | TP | --- | 260 | C |
| Ramp-up rate | RUP | --- | 3 | C/sec max. |
| Ramp-down rate | RDOWN | --- | 6 | C/sec max. |
| Time within 5C of Peak Temperature | tP | --- | 10 | sec. |
| Time [25C] to Peak Temperature | t[25C] to Peak | --- | 480 | sec. |
| Time | tL | 60 | 150 | sec. |
Marking
Rx25.00
18AEyw
x Internal Production ID code
y Year code
w Week code
Year Code:
- 2011: 1
- 2012: 2
- 2013: 3
- 2014: 4
- 2015: 5
- 2016: 6
- 2017: 7
- 2018: 8
- 2019: 9
ALPHA WEEK CODE TABLE:
- 1: a, 19: s, 37: K
- 2: b, 20: t, 38: L
- 3: c, 21: u, 39: M
- 4: d, 22: v, 40: N
- 5: e, 23: w, 41: O
- 6: f, 24: x, 42: P
- 7: g, 25: y, 43: Q
- 8: h, 26: z, 44: R
- 9: i, 27: A, 45: S
- 10: j, 28: B, 46: T
- 11: k, 29: C, 47: U
- 12: l, 30: D, 48: V
- 13: m, 31: E, 49: W
- 14: n, 32: F, 50: X
- 15: o, 33: G, 51: Y
- 16: p, 34: H, 52: Z
- 17: q, 35: I
- 18: r, 36: J
Approval
Drawn By: KJackson, March 27, 2014
Approved By: KJackson, March 27, 2014
Revision: A, Initial Release
2504101957_Raltron-COM118025-25-000-EXT-T-TR_C17617284.pdf
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