GB2097619A - Stage converter of electric signals - Google Patents

Stage converter of electric signals

Info

Publication number
GB2097619A
GB2097619A GB8208802A GB8208802A GB2097619A GB 2097619 A GB2097619 A GB 2097619A GB 8208802 A GB8208802 A GB 8208802A GB 8208802 A GB8208802 A GB 8208802A GB 2097619 A GB2097619 A GB 2097619A
Authority
GB
United Kingdom
Prior art keywords
circuit
gain factor
electric signals
stage converter
generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB8208802A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PARVE TOOM E
Original Assignee
PARVE TOOM E
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PARVE TOOM E filed Critical PARVE TOOM E
Priority to GB8208802A priority Critical patent/GB2097619A/en
Publication of GB2097619A publication Critical patent/GB2097619A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/001—Digital control of analog signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • H03K4/026—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform using digital techniques

Landscapes

  • Control Of Amplification And Gain Control (AREA)

Abstract

A stage converter of electric signals comprises a circuit (1) with variable gain factor, the controlling inputs of which are connected to the outputs of a generator (3) of controlling signals to ensure variation of the gain factor of the circuit (1) in accordance with a preset stage function of time, and a negative feedback circuit connected between the input and output of the circuit (1) and containing a second circuit (2) with variable gain factor, the controlling inputs of which are connected to the outputs of the generator (3) to ensure variation of gain factor of the second circuit (2) in inverse proportion to said stage function of time. <IMAGE>
GB8208802A 1980-07-31 1980-07-31 Stage converter of electric signals Withdrawn GB2097619A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8208802A GB2097619A (en) 1980-07-31 1980-07-31 Stage converter of electric signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8208802A GB2097619A (en) 1980-07-31 1980-07-31 Stage converter of electric signals

Publications (1)

Publication Number Publication Date
GB2097619A true GB2097619A (en) 1982-11-03

Family

ID=10529273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8208802A Withdrawn GB2097619A (en) 1980-07-31 1980-07-31 Stage converter of electric signals

Country Status (1)

Country Link
GB (1) GB2097619A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0506547A1 (en) * 1991-03-26 1992-09-30 Alcatel Cit Device for the automatic control of a signal level
FR2674706A1 (en) * 1991-03-26 1992-10-02 Cit Alcatel Device for automatically setting the level of a signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0506547A1 (en) * 1991-03-26 1992-09-30 Alcatel Cit Device for the automatic control of a signal level
FR2674706A1 (en) * 1991-03-26 1992-10-02 Cit Alcatel Device for automatically setting the level of a signal
FR2674707A1 (en) * 1991-03-26 1992-10-02 Cit Alcatel DEVICE FOR AUTOMATICALLY ADJUSTING THE LEVEL OF A SIGNAL.

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)