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Specifications
Agilent 81130A Specifications
Specifications of EXT INPUT/CLK-IN REF Input
Input Parameters External Input (EXT IN)
External clock/PLL
reference (CLK-IN/REF)
Connectors: SMA(f) 3.5 mm
Termination voltage: 2.10 V to +3.30 V
Termination voltage
resolution:
50 mV
Input Transitions: < 20 ns
Maximum input
voltage:
3 V to +6 V
Threshold: 1.4 V to +3.7 V ac coupled
Threshold resolution: 50 mV not applicable
Input impedance/
coupling:
50
Ω
typ. / dc 50
Ω
typ. / ac
Input frequency: 0 to 330 MHz External Clock:
170 kHz to 660 MHz
PLL Reference:
1, 2, 5, 10 MHz
Duty cycle: DC-coupled 50%
±
10% duty cycle
Typical delay to
trigger out:
22 ns + 0 ... 1 period
a
a
The uncertainty of 1 period can be eliminated if an external clock is used and the
following setup and hold times are observed:
setup time: 0.3 ns to 4.3 ns, hold time: 2.8 ns to 4.0 ns.
21 ns
Typical delay to
output:
54 ns + 0 ... 1 period
a
53 ns
Sensitivity: < 400 mVpp