Miniaturized DDS Frequency Hopping Local Oscillator Module

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Miniaturized DDS Frequency Hopping Local Oscillator Module

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The module has an internal DDS driven PLL output for the required frequency, which can be switched between the two DDS outputs for fast jumping between frequencies. The internal FPGA is integrated and the control interface is SPI, RS422 level. The module size is 45mm*38mm*12mm.

No.ParametersTest indexUnit
1Frequency range3xxx~3xxx/5xxx~5xxxMHz
2Frequency stepping100kHz
3Output signal level(3 ± 1)dBm
4Frequency hopping rate20000Jump/s
5Stray suppression≥60dBc within 1~10MHz.dBc
6Local oscillation point switching establishment time1us
7Phase noise≤ -85dBc/Hz@1kHz@5XXXMHzMHz


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