
1-7
1.2 Specifications
Option-01 Name
Internal synthesizer
Frequency range
0.05 to 12.5 GHz
Output level
0.5 to 2.3 Vp-p
Resolution 1 kHz/1 MHz (switchable)
Frequency accuracy 1ppm (
∗
When synchronized with external signal, accuracy is
determined by external signal.)
Reference signal
10 MHz (internal/external switchable)
Signal purity SSB phase noise (10 kHz offset, bandwidth 1 Hz)
10.0
0.05 ≦ Freq. < 2.0 GHz –90 dBc
2.0 ≦ Freq. < 4.0 GHz –85 dBc
4.0 ≦ Freq. < 8.0 GHz –80 dBc
8.0 ≦ Freq. <10.0 GHz –75 dBc
≦ Freq. ≦12.5 GHz –70 dBc
Spurious radiation At Internal synthesizer output terminal
Nonharmonic –60 dBc or less (off carrier 10 kHz or more)
Power supply –40 dBc or less
Load impedance
50 Ω
Connector
SMA
Option-03 Name
1/4 SPEED OUTPUT
Number of output
4 data outputs, 1 clock output
Output bit rate
1/4 of fundamental frequency
Amplitude
0.5 to 2.0 Vp-p/Step 2 mV
Setting error: ±15% or ±100 mV, whichever is larger
Offset voltage
–1.5 to +1.5 V (V
OH)/Step 1 mV
Setting error: ±15 % or ±15 % of Amplitude, and ±100 mV,
whichever is larger
Rise/fall time
150 ps or less (20-80 %)
Pattern jitter
15 % or less
Skew
Output impedance
The 1/4 data cross point is within ±100 ps relative to the falling edge
of the 1/4 clock.
Connector SMA
*
50 Ω
Waveform distortion
100 ps or less (p-p)
Data polarity
Same as 1/1 DATA
Termination
50 Ω/GND, 50 Ω/–2 V
* When OPTION 03 is installed, there is no 1/8 output.
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