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| Part Number |
CenterFrequency (KHz) |
6dBBandwidth (KHz)min |
40 dBBandwidth (KHz)max |
Stop Band Att. (455±100KHz)(dB)min |
Insertion Loss (dB)min |
Ripple(dB) max |
Input/Output Impedance (Ω) |
| LTUC455D | 455±1.5 | ±10.0 | ±20.0 | 27 | 4 | 2.0(fn±7.0KHz) | 1500 |
| LTUC455E | 455±1.5 | ±7.5 | ±15.0 | 27 | 6 | 2.0(fn±5.5KHz) | 1500 |
| LTUC455F | 455±1.5 | ±6.0 | ±12.5 | 27 | 6 | 2.0(fn±4.5KHz) | 1500 |
| LTUC455G | 455±1.5 | ±4.5 | ±10.0 | 25 | 6 | 2.0(fn±3.5KHz) | 1500 |
| Part Number |
Center Frequency |
3dB Bandwidth |
6dB Bandwidth |
50 dB Bandwidth |
Stop Band Att. (455±100KHz) |
Insertion Loss |
Ripple(dB) |
Input/Output Impedance |
| LTWC455B | 455±1.5 | ±10.0 | ±15.0 | ±30 | 50 | 4.0 | 2.0(fn±7.0KHz) | 1500 |
| LTWC455C | 455±1.5 | ±8.0 | ±12.5 | ±25 | 50 | 4.0 | 2.0(fn±5.5KHz) | 1500 |
| LTWC455D | 455±1.5 | ±7.0 | ±10.0 | ±20 | 50 | 4.0 | 2.0(fn±7.0KHz) | 1500 |
| LTWC455E | 455±1.5 | ±5.5 | ±7.5 | ±15 | 50 | 4.0 | 2.0(fn±5.5KHz) | 1500 |
| LTWC455F | 455±1.5 | ±4.0 | ±6.0 | ±12 | 47 | 6.0 | 2.0(fn±4.5KHz) | 1500 |
| LTWC455G | 455±1.5 | ±3.0 | ±4.5 | ±10 | 47 | 6.0 | 2.0(fn±3.5KHz) | 1500 |
Note: For safety purpose, connect the output of filters to the IF amplifier through a DC blocking capacitor, avoid applying a direct current to output of ceramic filters.
