1.25 to 10 GHz, SPI Wideband Fast-Switching Frequency Synthesizer – OTFS40-10
- Output frequency range: 1.25–10 GHz
- Frequency step: 0.1 Hz
- Frequency switching time: ≤10 µs; communication time excluded
- Output power: ≥5 dBm
The OTFS40-10 is a wideband fast-switching frequency synthesizer with an output frequency range of 1.25 to 10 GHz. Control interface: SPI. Reference frequency: 100 MHz. The frequency step is 0.1 Hz. Frequency switching time: ≤10 µs; communication time excluded. Output power: ≥5 dBm. Dimensions: 65 × 65 × 13 mm. Weight: ≤160 g. Operating temperature: -40 to +70 °C.
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Description
The OTFS40-10 is a wideband fast-switching frequency synthesizer with an output frequency range of 1.25 to 10 GHz. Control interface: SPI. Reference frequency: 100 MHz. The frequency step is 0.1 Hz. Frequency switching time: ≤10 µs; communication time excluded. Output power: ≥5 dBm. Dimensions: 65 × 65 × 13 mm. Weight: ≤160 g. Operating temperature: -40 to +70 °C.
| OTFS40-10 | |
| 1.25 to 10 GHz, SPI Wideband Fast-Switching Frequency Synthesizer – OTFS40-10 | |
| Property | Value |
|---|---|
| Output frequency range | 1.25–10 GHz |
| Frequency step | 0.1 Hz |
| Frequency switching time | ≤10 µs; communication time excluded |
| Output power | ≥5 dBm |
| Frequency stability | Tracks the external reference |
| Spurious level | ≤-65 dBc typical; ≤-60 dBc maximum |
| Harmonic level | ≤-5 dBc |
| Reference frequency | 100 MHz |
| Reference input power | 7 ±3 dBm |
| Reference phase noise | -125 dBc/Hz at 100 Hz offset; -155 dBc/Hz at 1 kHz offset; -165 dBc/Hz at 10 kHz offset; -165 dBc/Hz at 100 kHz offset; -170 dBc/Hz at 1 MHz offset |
| Supply voltage | +12 V ±0.5 V; maximum +15 V |
| Supply current | ≤1.5 A startup; ≤0.8 A steady state |
| Control interface | SPI |
| Operating temperature | -40 to +70 °C |
| Storage temperature | -55 to +85 °C |
| Dimensions | 65 × 65 × 13 mm |
| Weight | ≤160 g |
| RF/reference connectors | SMA-K |
| Power/control connector | J30J-9-ZKP |
| Phase Noise (dBc/Hz) | |
| 5 GHz | 100 Hz offset: ≤-91; 1 kHz offset: ≤-106; 10 kHz offset: ≤-111; 100 kHz offset: ≤-111; 1 MHz offset: ≤-111 |
| 10 GHz | 100 Hz offset: ≤-85; 1 kHz offset: ≤-100; 10 kHz offset: ≤-105; 100 kHz offset: ≤-105; 1 MHz offset: ≤-105 |
| Features | |
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| Specification Notes | |
| The source family table includes a 1 GHz phase-noise point outside both stated output ranges. It is retained separately for traceability and is not an in-range specification: ≤-105 / -120 / -125 / -125 / -125 dBc/Hz at 100 Hz / 1 kHz / 10 kHz / 100 kHz / 1 MHz offsets. | |
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