Custom Regulated High Capacity Charge Pump

Overview

The CC-301IP is a variable Frequency, Regulated High Capacity Charge Pump which can be utilized as a supply booster (single stage +5% to +20%) of a given Supply voltage for on-chip component (op amp, ADC, DAC, Comparator, etc) headroom extension, enhancing the rail to rail performance of on chip components. The CC-301IP Charge Pump range can be extended to create a +40V to +100V on chip generated High Voltage supply for MEMS or Haptic Circuits. The CC-301IP features an on-board VCO for Charge Pump output load adjustability and enhanced Boost Phase performance and contains an on-board regulator for Charge Pump Voltage output adjustment and regulation to +-1% of the set output voltage target.
The CC-301IP can be customized per customer requirements, fitting into any foundry manufacturing node.

Key Features

Efficiency range from 30% to 80% (dependent on Charge Pump Load)
Single Stage Supply adjustment range--+5% to over+20%--(linearly adjustable)
MEMS and Hapric Voltage Output adjustment range=40V to 100V--(linearly adjustable)
Load Current adjustment range (100uA to 20mA--can be exteneded)
All voltage output ranges can be trimmed to +-1%
On-board VCO Frequency range -100Mhz to 1Ghz

Benefits

On-Chip Supply Rail Extension
Extends the headroom and performance range of other on-chip blocks and components
On-Chip MEMs Supply Generation
On-Chip Haptic Supply Generation

Block Diagram

Applications

On-Chip Supply Generation
On-Chip Supply Rail Extension
On-Chip MEMs Supply Generation
On-Chip Haptic Supply Generation

Deliverables

Behavioral Model
Datasheet
.gds view
LEF view
2 to 3 week custom spin time
Customizable Circuit Design
Design Support
Datasheet-cut and paste the URL into a web browser to view
Behavioral Model-cut and paste the URL into a web browser to view

Technical Specifications

Foundry, Node

Any, TowerJazz

Maturity

Silicon Proven

Availability

44198

Tower

Silicon Proven: 180nm , 180nm

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