公开(公告)号：US2702344A

公开(公告)日：1955-02-15

申请号：US36543353

申请日：1953-07-01

Applicant: RCA CORP

Inventor： HOROWITZ LEOPOLD A ,  CARLSON DAVID J

IPC: H03J5/24

CPC classification number: H03J5/242

公开(公告)号：US3573631A

公开(公告)日：1971-04-06

申请号：US3573631D

申请日：1968-08-30

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03B1/00 ,  H03B5/12 ,  H03J3/18 ,  H04B1/28 ,  H04N5/44

CPC classification number: H03B5/1231 ,  H03B5/1203 ,  H03B5/1243 ,  H03B2200/004 ,  H03B2201/0208

Abstract: An oscillator circuit tuned by a voltage dependent variable capacitance diode is coupled to a mixer stage by a wide band injection circuit which includes a series connected inductor and capacitor adapted to series resonate at a frequency within the oscillator tuning range. A resistor interconnects the voltage dependent variable capacitance diode and a tuning bias potential supply. The resistor is of a value to cause the tuning of the oscillator circuit to track the tuning of the other circuits controlled by the bias supply.

公开(公告)号：US3551819A

公开(公告)日：1970-12-29

申请号：US3551819D

申请日：1967-08-28

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03J5/24

CPC classification number: H03J5/242

公开(公告)号：US3513405A

公开(公告)日：1970-05-19

申请号：US3513405D

申请日：1962-12-17

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03G3/10 ,  D06B23/10 ,  H01L21/00 ,  H01L23/485 ,  H01L27/00 ,  H01L27/088 ,  H01L29/00 ,  H01L29/78 ,  H03B5/24 ,  H03D7/12 ,  H03F1/26 ,  H03F3/191 ,  H03F3/193 ,  H03G1/00 ,  H03G3/30 ,  H03F1/32 ,  H03F3/16

CPC classification number: H03G3/3052 ,  D06B23/10 ,  H01L21/00 ,  H01L23/485 ,  H01L27/00 ,  H01L27/088 ,  H01L29/00 ,  H01L2924/0002 ,  H01L2924/3011 ,  H03B5/24 ,  H03D7/125 ,  H03F1/26 ,  H03F3/191 ,  H03F3/193 ,  H03G1/0017 ,  H03G1/0029 ,  H01L2924/00

公开(公告)号：US3348062A

公开(公告)日：1967-10-17

申请号：US24894763

申请日：1963-01-02

Applicant: RCA CORP

Inventor： CARLSON DAVID J ,  THERIAULT GERALD E

IPC: G11C16/04 ,  H01L21/00 ,  H01L27/00 ,  H01L29/00 ,  H03D1/18 ,  H03D3/14 ,  H03D13/00 ,  H03F3/193 ,  H03G3/20 ,  H03G11/00 ,  H03G11/06

CPC classification number: H03G3/3052 ,  G11C16/0466 ,  H01L21/00 ,  H01L27/00 ,  H01L29/00 ,  H03D1/18 ,  H03D3/14 ,  H03D13/008 ,  H03F3/193 ,  H03G11/00 ,  H03G11/06

公开(公告)号：US3108231A

公开(公告)日：1963-10-22

申请号：US1187660

申请日：1960-02-29

Applicant: RCA CORP

Inventor： CARLSON DAVID J ,  YUAN PAN WEN

IPC: H03F3/12

CPC classification number: H03F3/12

公开(公告)号：US2799008A

公开(公告)日：1957-07-09

申请号：US58159656

申请日：1956-04-30

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03H2/00

CPC classification number: H03H2/008

公开(公告)号：US3917964A

公开(公告)日：1975-11-04

申请号：US24506362

申请日：1962-12-17

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03G3/10 ,  D06B23/10 ,  H01L21/00 ,  H01L23/485 ,  H01L27/00 ,  H01L27/088 ,  H01L29/00 ,  H01L29/78 ,  H03B5/24 ,  H03D7/12 ,  H03F1/26 ,  H03F3/191 ,  H03F3/193 ,  H03G1/00 ,  H03G3/30 ,  H03K3/26 ,  H03K19/08

CPC classification number: H03G3/3052 ,  D06B23/10 ,  H01L21/00 ,  H01L23/485 ,  H01L27/00 ,  H01L27/088 ,  H01L29/00 ,  H01L2924/0002 ,  H01L2924/3011 ,  H03B5/24 ,  H03D7/125 ,  H03F1/26 ,  H03F3/191 ,  H03F3/193 ,  H03G1/0017 ,  H03G1/0029 ,  H01L2924/00

Abstract: 1. A signal translating circuit comprising, AN INSULATED-GATE FIELD-EFFECT TRANSISTOR OF THE TYPE HAVING GATE, SOURCE AND DRAIN ELECTRODES FORMED ON A SEMICONDUCTOR SUBSTRATE, CIRCUIT MEANS COUPLED BETWEEN SAID GATE AND SOURCE ELECTRODES FOR ESTABLISHING AN OPERATING CHARACTERISTIC OF SAID TRANSISTOR, INPUT CIRCUIT MEANS COUPLED BETWEEN SAID SUBSTRATE AND SAID SOURCE ELECTRODE FOR APPLYING SIGNALS TO BE TRANSLATED, AND OUTPUT CIRCUIT MEANS COUPLED BETWEEN SAID SOURCE AND DRAIN ELECTRODES FOR DEVELOPING OUTPUT SIGNALS CORRESPONDING TO THOSE APPLIED BETWEEN SAID SUBSTRATE AND SAID SOURCE ELECTRODE.

Abstract translation: 1.一种信号转换电路，包括：具有在半导体基板上形成的栅极，源极和漏极的类型的绝缘栅场效应晶体管，用于建立所述晶体管的操作特性的所述栅极与源极之间的电路， 用于施加转换信号的所述基板和所述源电极之间的输入电路耦合，以及用于产生与所述基板和所述电源电极之间应用的输出信号的所述源和漏电极之间的输出电路。

公开(公告)号：US3628152A

公开(公告)日：1971-12-14

申请号：US3628152D

申请日：1970-02-25

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03J3/18 ,  H04B1/18

CPC classification number: H03J3/185

Abstract: A tunable resonant circuit includes a pair of inductors serially connected between input and output terminals. The parallel combination of a third inductor and a voltage-responsive capacitance device are coupled from the junction of the pair of inductors to a point of reference potential.

公开(公告)号：US3510802A

公开(公告)日：1970-05-05

申请号：US3510802D

申请日：1968-02-28

Applicant: RCA CORP

Inventor： CARLSON DAVID J

IPC: H03B1/00 ,  H03B1/04 ,  H03B5/18

CPC classification number: H03B5/1805 ,  H03B2201/011 ,  H03B2202/03 ,  H03B2202/042 ,  H03B2202/05