Digitally adjustable capacitors

DuNE Digitally Tunable Capacitor

pSemi''s Digitally Tunable Capacitor (DTC) is a variable capacitor controlled with a digital interface. The digital Serial Interface (SPI or I²C) is used to control CMOS FETs that

可变电容器

可变电容器,简称"可变电容、可调电容"（英文： Variable / adjustable Capacitor ）,是一种电容量可以在一定范围内连续调节、可变的电容器。其原理,一般是通过改变极片间相对的有效

High-Precision Digital-to-Analog Tunable Capacitors With

Abstract: We present a micromechanical digital-to-analog (DA) tunable capacitor using a parallel digital actuator array, which is capable of accomplishing high-precision tuning

PE64906

PE64906 is a DuNE™ technology-enhanced digitally tunable capacitor (DTC) based on pSemi''s UltraCMOS® technology. This highly versatile product supports a wide variety of tuning circuit topologies with emphasis on

PE64906

PE64906 is a DuNE™ technology-enhanced digitally tunable capacitor (DTC) based on pSemi''s UltraCMOS® technology. This highly versatile product supports a wide

SMD/SMT Trimmer / Variable Capacitors – Mouser

Digitally Tunable Capacitor: 0.55 mm - 40 C + 85 C: UltraCMOS: Reel, Cut Tape, MouseReel: Trimmer / Variable Capacitors Variable Capacitors WLCSP 90pFa.0V/45pFa.3V

Adjustable Capacitor Decade Box

Adjustable Capacitor Decade Box. Part Number 1-9 PCs 10-49 PCs 50-199 PCs 200-499 PCs ≥500 PCs Buy Now Datasheet; ATCDB12: $45: $42: $39: $36: $33: 0: Part Number Price Buy

Capacitors | Trimmers, Variable Capacitors | DigiKey Electronics

Trimmers, Variable Capacitors Trimmer and variable capacitors are a group of devices that provide a capacitance that is user-adjustable within some specified, relatively narrow range.

Trimmer / Variable Capacitors – Mouser

Trimmer Capacitors & Variable Capacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many trimmer & variable

Trimmer / Variable Capacitors – Mouser

Trimmer / Variable Capacitors are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Trimmer / Variable Capacitors. (800) 346-6873. Digitally Tunable

An Introduction: Various Types of Tuning Capacitors

Variable Capacitors: These capacitors have adjustable capacitance achieved by changing the distance between their plates or altering the effective plate area. Digital

IXYS Integrated Circuits NCD2100 Digital

IXYS Integrated Circuits NCD2100 Digital Programmable Capacitors feature an EEPROM-based, digitally programmable variable capacitor that provides capacitive offset trimming for capacitance-sensitive circuits.

PE64102

The PE64102 is a DuNE™-enhanced digitally tunable capacitor (DTC) based on pSemi''s UltraCMOS® technology. DTC products provide a monolithically integrated

MAX1474 Datasheet and Product Info | Analog Devices

The MAX1474 is a fine-line (geometry) electronically trimmable capacitor (FLECAP) programmable through a simple digital interface. There are 32 programmable capacitance

Variable capacitor

A butterfly capacitor is a form of rotary variable capacitor with two independent sets of stator plates opposing each other, A digitally tuned capacitor is an IC variable capacitor based on

Digitally Tunable Capacitors

The new 5-bit, 32-state digitally controlled variable capacitors provide a monolithically integrated impedance tuning solution for demanding RF applications. These

IXYS Integrated Circuits NCD2100 Digital Programmable Capacitors

IXYS Integrated Circuits NCD2100 Digital Programmable Capacitors feature an EEPROM-based, digitally programmable variable capacitor that provides capacitive offset trimming for

DuNE Digitally Tunable Capacitor

pSemi''s Digitally Tunable Capacitor (DTC) is a variable capacitor controlled with a digital interface. The digital Serial Interface (SPI or I²C) is used to control CMOS FETs that connect and disconnect fixed High-Q MIM

Tunable Digital Capacitor Arrays

WiSpry''s versatile WS1040 contains four individually controllable series capacitors. A fully flexible topology enables you to tune multiple antennas using one single device or use combinations

Digitally Programmable Capacitors

Our digitally reprogrammable variable capacitor devices provide capacitive offset trimming for capacitive sensitive circuits. The devices can be programmed via a two-wire serial bus and

A MIM-cap free digitally tunable NMOS capacitor

A novel approach of digitally tunable capacitors using only NMOS transistors of a Bulk-CMOS process is presented. Instead of using MIM-capacitors, stacked transistors are used to tune

Digitally adjustable capacitors [PDF]

6 FAQs about [Digitally adjustable capacitors]

What is a digitally tunable capacitor (DTC)?

pSemi's Digitally Tunable Capacitor (DTC) is a variable capacitor controlled with a digital interface. The digital Serial Interface (SPI or I²C) is used to control CMOS FETs that connect and disconnect fixed High-Q MIM Capacitors to obtain difference capacitance values.

What is a ncd2100 digital programmable capacitor?

Where can I buy a trimmer & variable capacitor?

Trimmer Capacitors & Variable Capacitors are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many trimmer & variable capacitor manufacturers including Knowles, Vishay & many more. Please view our large selection of trimmer and variable capacitors below.

What is a tunable RF quad capacitor?

This Tunable RF quad capacitor also addresses numerous antenna challenges facing wearable device designers. The single chip enables real-time control and adaption to the electrical signal environment.

How can I increase the capacitance of a wispry device?

Larger capacitance values can be achieved by connecting capacitors in parallel. All WiSpry devices feature MIPI RFFE2.0 interface with selectable USID, the industry’s highest Q, the widest impedance coverage and the lowest loss, as well as the highest capacitance tuning ratio available on the market.

Can wispry capacitors be used in shunt configuration?

WiSpry capacitors can be used both in series and in shunt configuration. In the past, a compromised fixed tuning solution offered a workable performance level that, with antenna regionalization, could be sold in different geographical markets.

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