DocumentCode :
1233453
Title :
Solutions to the Cross-Modulation Problems in Solid-State VHF-TV Tuners
Author :
Weaver, Sam ; Wilcox, Donald
Author_Institution :
Texas Instruments Dallas, Texas
Volume :
13
Issue :
2
fYear :
1967
fDate :
7/1/1967 12:00:00 AM
Firstpage :
9
Lastpage :
17
Abstract :
Two solutions to the cross-modulation problem in VHF solid-state TV tuners are described. The first consists of a PIN diode attenuator preceding a common-gate FET amplifier. The second is a cascode arrangement of FET´s designed to provide minimum cross-modulation. The performance of both solutions with respect to gain, noise figure, AGC range and skewing, and cross-modulation is compared to the performance of a 6HA5 amplifier at 200 MHz.
Keywords :
Bandwidth; FETs; Gain; Instruments; Noise figure; Radiofrequency amplifiers; Solid state circuits; Tuned circuits; Tuners; Voltage;
fLanguage :
English
Journal_Title :
Broadcast and Television Receivers, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9308
Type :
jour
DOI :
10.1109/TBTR1.1967.4320065
Filename :
4320065
Link To Document :
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