DISPLAY OF INTEGRATED WAVEFORM—transformer second ary voltage integrated and plotted against the transformer primary current—for enabling study of B-H loops of transformer cores.
DISPLAY OF DIFFERENTIATED WAVEFORM-tunnel diode in liq uid helium—for enabling detection of quantum phenomena at low temperature.
INTEGRATOR
DISPLAY OF LOGARITHMIC RE SPONSE—two pulses of widely varying amplitudes —for enabling observation of 100-volt pulse and 0.1-volt pulse in the same viewing area (simplified schematic shown below).
DIFFERENTIATOR
Operational Amplifier Oscilloscope Measurements
NON-LINEAR AMPLIFIER
Plug-1n Unit Permits Under Dynamic Conditions TYPE Ο UNIT—for Tektronix Oscilloscopes accept letter-series plug-in units.
that
Using this new Operational Amplifier Unit in your Tektronix Oscil loscope, you can perform precise operations of integration, differ entiation, function generation, linear and non-linear amplification. You can accomplish many of these operations by simply manipu lating the front-panel controls—for the Type 0 Unit features con venient selection of precision input and feedback components. You can use the Type 0 Unit as a gated integrator . . . as a highinput-impedance amplifier . . . as a bandpass amplifier . . . as a constant-current-drive amplifier . . . as a peak-memory amplifier . . . as a function generator . . . as a capacitance-measuring device . . . as a low-current measuring device . . . and for many and varied other specialized operations—some performed with external cir cuitry and some without.
CHARACTERISTICS
Type Ο Unit Accessory Log Adapter
$525 $75
. . S. Sales Prices. vo.D. Beave'îon, Oregon
For a demonstration — please call your T e k t r o n i x Field Engineer.
The Type Ο Unit contains two complete operational amplifiers and one complete vertical preamplifier. Each operational amplifier features 15 mc open-loop gain-bandwidth product, open-loop dc-gain of 2500, selectable input and feedback impedances, drift rejection for ac integration. The output of one operational amplifier can be applied to the input of the other for combined operations. The vertical preamplifier can be used independently or to monitorthe output of either operational amplifier. In a Tektronix Type 540-Series Oscilloscope, the passband is dc-to-25 mc, the risetime is 14 nsec, and the maximum calibrated sensitivity is 50 mv/cm.
P.O. BOX 500 • BEAVERTON, OREGON 97005 • Phone: (Area Code 503) Mitchell 4-0161 · Telex: 036-691 TWX: 503-291-6805 • Cable: TEKTRONIX · OVERSEAS DISTRIBUTORS IN 25 COUNTRIES TEKTRON/x FIELD OFFICES in principal cities in United States. Consult Telephone Directory Tektronix Australia Pty., Limited, Sydney, New South Wales · Tektronix Canada Ltd., Montreal, Quebec and Toronto, Ontario Tektronix International A.G., Zug, Switzerland · Tektronix Limited, Guernsey, Channel Islands · Tektronix U.K. Ltd., London, England
Tektronix, Inc.
I
Circle No. 14D on Readers' Service Card VOL. 36, NO. 2, FEBRUARY
1964
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125 A
