Datapulse 101 - Page 6

1. 13 RISE AND FALL TIME
With a 50 ohm resistive load applied to the output, the main pulse
rise time is less than 5 nanoseconds and the fall time is less than 7 nano—
seconds.
1.14 JITTER
Repetition rate, delay and width jitter are less than 0.1 percent.
1. 15 WAVEFORM ABERRATION
Overshoot, undershoot, ring and top slope aberration are typically
less than 15 percent (with a maximum of 17 percent) at amplitudes greater
than 2 volts when the outputs are properly terminated by 50 ohm loads.
1.16 OUTPUT PROTECTION
Output stages will not be damaged by any combination of panel
control settings and will withstand short circuits to ground of any duration.
The unit is not rated for operation into loads at other than ground potential.
1. 17 OUTPUT MIXING
Multiple units may be diode mixed with no loss of amplitude when
the outputs are of the same polarity by means of the Type 2302 Pulse Mixer,
available as an accessory. Opposite polarity outputs may be resistor
mixed with a resultant loss of amplitude.
1. 18 OPERATING TEMPERATURE
The instrument is rated for operation in ambient temperatures of
0° to 50° c.
1. 19 POWER REQUIRED
Approximately 10 watts at 105—125 volts and 50-400 Hz ac is required
by the unit. All power supplies within the instrument are regulated against
line and load changes. A two-position slide switch mounted on the back panel
permits the unit to be operated from either 115 or 230 volt line sources.
1. 20 PHYSICAL CHARACTERISTICS
The cabinet is russet brown with brushed aluminum trim and has
removable top and bottom covers and tilt-up brackets for bench use. The
front panel is brushed aluminum finished with black etched and filled
markings and trim. The unit weighs approximately 8 pounds and is 3-1/2
inches high by 8—1/2 inches wide and 11 inches deep. Units may be rack
mounted by means of Type 1005 (single unit) or Type 1006 (double unit)
Rack Mounting Sets .