2450BM15A0015 125° Temperature Test
- Abstract:
This measurement report includes RF electrical characteristics of integrated passive component p/n 2450BM15A0015 operating in temperatures of 125°C.
- Lot#: 240-8042
- Electrical Specifications measured:
| Part Number | Freq. Range (MHz) |
Unbalanced Impedance (ohm) | Balanced Impedance (ohm) |
Insertion Loss @ BW (dB) |
Return Loss @ BW (dB) |
Phase Diff. (degrees) |
Amp. Diff. (dB) |
Differential Mode Attenuation (dB) | Common Mode Attenuation (dB) |
| 2450BM15A0015 | 2400 - 2500 | 50 | Conjugate match to Atmel AT86RF232, AT86RF233 | 1.5 max. | 9.5 min. | 180±10 | 2.0 max. | 20min. @ 2Fo 20min. @ 3Fo |
20min. @ 2Fo |
- Measured Results
Sample#1
| Temperature (degrees C) |
Insertion Loss @ BW (dB) |
2nd Harmonic Rejection @4800~5000 MHz(dB) | 3rd Harmonic Rejection @7200~7500 MHz(dB) | Phase Difference (degrees) | Amplitude Difference (dB) | Unbalanced RL @ BW (dB) | Balanced RL @ BW (dB) | Balanced port Impedance (Ω) |
|---|---|---|---|---|---|---|---|---|
| Temperature (degrees C) |
Insertion Loss @ BW (dB) |
2nd Harmonic Rejection @4800~5000 MHz(dB) | 3rd Harmonic Rejection @7200~7500 MHz(dB) | Phase Difference (degrees) | Amplitude Difference (dB) | Unbalanced RL @ BW (dB) | Balanced RL @ BW (dB) | Balanced port Impedance (Ω) |
| 25 | 0.95~0.97 | 31.02~38.38 | 28.96~38.16 | 181.02~181.35 | 0.18~0.31 | 26.42~33.01 | 25.01~31.90 | 57.47+j28.24 |
| 125 | 1.22~1.22 | 31.78~38.40 | 46.1~52.5. | 180.60~180.80 | 0.11~0.24 | 23.43~24.27 | 20.22~27.84 | 55.38+j22.3 |
Sample#2
| Temperature (degrees C) | Insertion Loss @ BW (dB) | 2nd Harmonic Rejection @4800~5000 MHz(dB) | 3rd Harmonic Rejection @7200~7500 MHz(dB) |
Phase Difference (degrees) | Amplitude Difference (dB) | Unbalanced RL @ BW (dB) | Balanced RL @ BW (dB) | Balanced port Impedance (Ω) |
|---|---|---|---|---|---|---|---|---|
| 25 | 0.95~0.95 | 28.07~40.18 | 28.62~43.02 | 183.16~183.34 | 0.37~0.57 | 27.05~27.65 | 22.51~37.59 | 55.85+j25.39 |
| 125 | 1.24~1.25 | 28.84~43.26 | 31.61~51.59 | 183.62~183.74 | 0.42~0.62 | 18.25~22.94 | 33.04~42.80 | 55.02+j19.61 |
Sample#3
| Temperature (degrees C) | Insertion Loss @ BW (dB) | 2nd Harmonic Rejection @4800~5000 MHz(dB) | 3rd Harmonic Rejection @7200~7500 MHz(dB) |
Phase Difference (degrees) | Amplitude Difference (dB) | Unbalanced RL @ BW (dB) | Balanced RL @ BW (dB) | Balanced port Impedance (Ω) |
|---|---|---|---|---|---|---|---|---|
| 25 | 1.00~1.02 | 29.82~39.80 | 30.2~43.10 | 182.55~182.58 | 0.55~0.73 | 28.82~29.93 | 21.65~30.15 | 59.08+j25.4 |
| 125 | 1.26~1.27 | 31.03~38.07 | 32.24~54.65 | 183.68~183.99 | 0.63~0.83 | 22.40~24.46 | 18.56~24.28 | 57.26+j20.45 |
Sample#4
Amplitude Difference (dB)
| Temperature (degrees C) | Insertion Loss @ BW (dB) | 2nd Harmonic Rejection @4800~5000 MHz(dB) | 3rd Harmonic Rejection @7200~7500 MHz(dB) |
Phase Difference (degrees) | Unbalanced RL @ BW (dB) | Balanced RL @ BW (dB) | Balanced port Impedance (Ω) | |
|---|---|---|---|---|---|---|---|---|
| 25 | 0.99~1 | 28.73~41.9 | 33.39~38.08 | 181.21~181.64 | 0.45~0.71 | 23.75~28.56 | 19.82~27.62 | 57.36+j21.97 |
| 125 | 1.25~1.28 | 29.66~39.94 | 35.74~43.64 | 181.62~182.00 | 0.48~0.72 | 20.15~22.58 | 17.08~21.55 | 56.01+j17.79 |
Sample#5
| Temperature (degrees C) | Insertion Loss @ BW (dB) | 2nd Harmonic Rejection @4800~5000 MHz(dB) | 3rd Harmonic Rejection @7200~7500 MHz(dB) |
Phase Difference (degrees) | Amplitude Difference (dB) | Unbalanced RL @ BW (dB) | Balanced RL @ BW (dB) | Balanced port Impedance (Ω) |
|---|---|---|---|---|---|---|---|---|
| 25 | 1.00~1.01 | 28.84~42.73 | 27.69~43.13 | 185.77~186.11 | 0.72~0.93 | 23.17~23.23 | 22.08~32.03 | 53.55+j24.57 |
| 125 | 1.28~1.29 | 29.96~40.78 | 30.1~49.55 | 186.32~186.97 | 0.78~0.99 | 19.66~20.65 | 18.06~22.45 | 52.57+j19.81 |
4. Conclusions:
Ceramic balun-filter p/n: 2450BM15A0015 can successfully operate and pass all RF specs when subject to a 125C environment for long periods of time without compromising structural integrity.