Vendor: TES Electronic Solutions Category: Power Management Unit

Quadruple Capacitor Switch

The TS_SW_4Cap_X8 is a quadruple capacitor switch that is primarily used for resonator/transducer trimming.

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Overview

The TS_SW_4Cap_X8 is a quadruple capacitor switch that is primarily used for resonator/transducer trimming.

Large off-chip capacitors can be connected to the terminals C1 through C4: for example, 680pF (C4), 510pF (C3), 330pF (C2), 180pF (C1). When an NMOS switch is on, it pulls the terminal voltage down to ground through a low series drain-source resistance. When it is off, the terminal voltage is left floating with an 800-kiloohm series resistor pulling up to the built-in voltage at 2.5V and must stay within the range from 0V to 5V.

This IP complies with 2kV electrostatic discharges on its analog terminals C1 through C4.

The minimum continuous operation lifetime spans 100000 hours.

Operating conditions
 

Parameters Values
Junction temperature range 20ºC to +80ºC
Supply voltages VDDA4: 3.9V to 4.1V (supplied by the additional IP TS_VR_4V00_X8)
EN logic-high voltage level VDDA4
SEL<3:0> logic-high voltage level 3.2V to 5.1V


Specification
 

Parameters Values
On-Resistance for Switch 1 rON,C1
EN = H, SEL<3:0> = LLLH		 25.69Ω max
On-Resistance for Switch 2 rON,C2
EN = H, SEL<3:0> = LLHL		 14.01 Ω max
On-Resistance for Switch 3 rON,C3
EN = H, SEL<3:0> = LHLL		 9.07 Ω max
On-Resistance for Switch 4 rON,C4
EN = H, SEL<3:0> = HLLL		 6.80 Ω max
Operating power consumption
EN = H, SEL<3:0> = HHHH		 410µW max
Powerdown-mode current consumption
Enable EN low		 100nA max
Area 0.044mm²

Block Diagram

TS_SW_4Cap_X8 block diagram

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
TS_SW_4Cap_X8
Vendor
TES Electronic Solutions

Provider

TES Electronic Solutions
HQ: Germany
TES Electronic Solutions is a global electronic technology and services company offering innovative solutions and custom electronic design as well as a blend of hardware (for ASICs and FPGAs) and software IP. Besides designing customer specific systems or sub-systems that are optimized to customers’ applications, TES also develops licensable wireless, graphics,GUI, video-IO and multimedia IP accelerating time to market. From its design centers in Germany, and with its broad expertise in GUI concepts, industrial design, hardware-, software-, FPGA- and ASIC-development TES provides innovative solutions in the areas of RF / wireless, professional multimedia, embedded graphics and RF / mixed-signal ASICs. TES serves a wide range of customers from well-known highly specialized middle-size companies to global market leaders.
Contact TES Electronic Solutions

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Semiconductor IP FAQ

What is Quadruple Capacitor Switch?

Quadruple Capacitor Switch is a Power Management Unit IP core from TES Electronic Solutions listed on Semi IP Hub.

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