G - Physics – 11 – B
Patent
G - Physics
11
B
352/20.8
G11B 5/02 (2006.01)
Patent
CA 1205906
ABSTRACT OF THE DISCLOSURE Disclosed is an amplifier circuit for a magnetic transducer such as a magnetic head. The amplifier includes a pair of transistors which function both as write current modulators and read signal preamplifiers. The transistors are suitable for in situ deposition on a magnetic transducer carrier adjacent the winding, which keeps the signal lines of the data read by the transducer very short until amplification.
440472
Johnson Robert W.
Keel Beat G.
Control Data Corporation
Smart & Biggar
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