HFS Series.
Features
Specs
Ordering Information
Pricing Information
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Programmable Stimulus
System
HFS9003 * HFS9009 * HFS9DG1 *
HFS9DG2
The HFS9003 and HFS9009 are discontinued.
Characteristics
Level Resolution - 0.01 V.
HIGH Level Accuracy - ±2% of level ±50 mV.
LOW Level Accuracy - ±2% of HIGH level ±2% of amplitude
±50 mV.
Output Aberrations (200 ps after 50% pt.) - Overshoot:
+15% +20 mV. Undershoot: -10% -20 mV.
Time Base Performance
Frequency Range - 50 kHz to 630 MHz.
Frequency Resolution - <0.1% of programmed value.
Frequency Accuracy - ±1% of programmed value.
RMS Jitter - 15 ps ±0.05% of interval.
PHASE LOCK IN Frequency Range - 6 MHz to 630 MHz.
PHASE LOCK IN Amplitude Range - 0.8 V to 1.0 V
p-p
.
Output Frequency Range - Any 2
n
multiple or submultiple of
PHASE LOCK IN frequency. Must remain inside the allowed
frequency range for installed cards.
FRAME SYNC IN - Initiates a burst when using PHASE
LOCK IN external frequency reference.
Output Edge Placement Performance
Channel Deskew Range - Minus 60 ns to 2.0 µs.
Channel Deskew Resolution - 1 ps.
DELAY Adjust Range - 0 to 20 µs.
DELAY Adjust Resolution - 1 ps.
DELAY Accuracy - 1% ±50 ps.
WIDTH Adjust Range - 0 to 65,536 x one period.
WIDTH Adjust Resolution - 1 ps.
WIDTH Accuracy - HFS9DG1: 1% of width ±50 ps;
HFS9DG2: 1% of width +50 ps -250 ps.
Output Performance
HFS9DG1 HFS9DG2
Outputs 4 differential 4 single-ended
Maximum HIGH
level
+5.00 V +5.50 V
Minimum LOW
level
-2.50 V -2.00 V
Max p-p
amplitude
3.00 V 5.50 V
Min p-p
amplitude
0.01 V (10 mV) 0.01 V (10 mV)
Output transition
time (20% to
80%)
< 250 p (<1 V
p-p
) variable (800 ps to
6 ns)
Trigger Input Performance
Input Resistance - 50 Ohm.
Input Voltage Range - ±5 V maximum.
Programmable Threshold Range - 4.70 V to +4.70 V.
Programmable Threshold Resolution - 100 mV.
Programmable Threshold Accuracy - ±100 mV ±5% of level.
Minimum Input Pulse Width - 1 ns.
Input Rise/Fall Time Requirement - <10 ns.
Sensitivity - <500 mV.
Power Requirements
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