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SPECIFICATIONS
SYNTHESIZER OUTPUTS (SYNTH1000X2, SYNTH1000X2SQRWAVE)
Number of Output Channels:
2 independently programmable analog outputs
Analog output voltage (into 50 ohms):
446mV RMS (6dBm) +/-10% from 2-500MHz
446mV RMS +/-20% from 50KHz-800MHz
446mV RMS +/-30% from 10KHz to 1GHz
Output impedance:
50 ohms || 10pF
Output connectors:
SMA connectors.
Analog Output Specifications (preliminary):
Wideband SFDR (DC to Nyquist):
40MHz Fout
55dB
100MHz Fout
65dB
400MHz Fout
60dB
Narrowband SFDR (over 10MHz frequency span):
20 MHz Fout
>80dB
100MHz Fout
>85dB
200MHz Fout
>95dB
400MHz Fout
>95dB
400MHz Fout
>95dB
Harmonic Distortion:
100KHz to 400MHz):
-50dB or better
Absolute frequency accuracy,
after 10 minute warm-up:
+/-0.000001 (1ppM) of specified freq. +/-0.816Hz
Software profile switching time:
Approx 1 microsecond, system dependent
Externally controlled profile switching time:
Under 30 nanoseconds.
PHASE RESOLUTION
Each DDS has 16-bit phase resolution, allowing fine phase adjustment of each DDS core. Further, the
Synth1000x2 boards incorporate dedicated circuitry and firmware to frequency synchronize the two
DDS cores to a common 3.5GHz master timebase.
v1r06
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