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COMMON CHARACTERISTICS
Amplitude
Range
(across 50 Ω load at 1 kHz)
1
Accuracy
Units
Resolution
DC offset
Range (peak AC + DC)
(across 50 Ω load)
1
Accuracy
Amplitude limit
Main output
Impedance
Isolation
Protection
Internal frequency reference
4
Accuracy
External frequency reference
Input lock range
Input amplitude level
Impedance
Lock time
Output frequency
Output amplitude level
Impedance
Phase offset
Range
Resolution
Accuracy
U2761A User's Guide
40 mVpp to 5 Vpp (Into 50 Ω load)
80 mVpp to 10 Vpp (Into open circuit)
±1% of settling ±5 mV (±10 mV @ Hi-Z)
Vpp, Vrms, dBm
4 digits
±2.5 V (Into 50 Ω load)
±5 V (Into open circuit)
±2% of offset setting ±1% of amplitude setting ±5 mV
(±10 mV @ Hi-Z)
Amplitude + Offset limit to within ±2.5 V range across 50 Ω load or
±5 V across open circuit
50 Ω load (Typical)
At least 42 Vpk to earth
Short-circuit protected, overload automatically disables main output
±8 ppm in 1 year
10 MHz ± 170 Hz
500 mVpp to 5 Vpp
50 Ω AC coupled
<2 s
10 MHz
632 mVpp, typical
Return loss 10 dB typical at 10 MHz
+360° to –360°
0.01°
20 ns
Characteristics and Specifications
3
99
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