IP Portal

Sel. IP Name Category Provider Geometry Process Name Status Deliverable Description
BIAS Bias
X-FAB
0.35 μm
XH035
PT
Schematic
Layout
Analog Library

XH035: BIAS Library: RF_BIAS_CELLS. BIAS is a bias cell intended for use with the various RF building blocks. It is based on a bandgap reference and voltage-to-current converters. Current biasing is preferable because of the higher immunity to interferenc

QCBGB10_35X Voltage Regulator
Bias
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Bandgap Voltage Reference and Current Bias Cell.

QCBIAS1_35X Current Reference
Bias
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Current Reference and Current Biasing Cell.

QCCMP4_35X Comparators
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Comparator Cell with N-Channel Inputs

QCDAC4_35X DAC
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Resistive String architecture.

QCOP4_35X Operational Amplifier
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Operational Amplifier Cell with P-Channel Inputs

QCOP5_35X Operational Amplifier
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Reference Amplifier

QCPOR4_35X Power on Reset
QualCore Logic, Inc.
0.35 μm
XH035
MP
GDSII
Schematic

Power On Reset cell

QCADB5_35X Other
QualCore Logic, Inc.
0.35 μm
XH035
PT
GDSII
Schematic

Connectivity IP. This is a product chip.

MR74039 Other
Moortec Semiconductor Ltd
0.35 μm
XH035
ID
GDSII
Verilog

The MR74039 is a fully integrated temperature sensor with a 12 Bit digital output designed in the XFab 0.35um XH035 process. It utilises a 12 bit Sigma Delta ADC for increased precision (0.25ºC). The temperature measurement range is fr

Sub 1dB LNA+mixer LNA
Mixer
Saul Research
0.35 μm
XH035
PT
GDSII
Schematic

LNA  and optional mixer based on XH035 process. Measured noise figure below 1dB including mixer. Described in a paper on the web site.  The techniques are readily applied to other processes.

Low Power DDS Other
Saul Research
0.35 μm
XH035
PT
GDSII
Schematic

Novel aproach to Direct Digital Synthesis, using a voltage-ladder reference. Accuracy is achieved by using a full resistor ladder array, so bit size equivalent to 12 bits has been shown. Prototypes using an 8 bit system are available on

Analogue SSB Chip Other
Saul Research
0.35 μm
XH035
PT
GDSII
Schematic

Very low power (3V, 25uA) 90 degree analogue phase shifter for SSB encoding/decoding. A full description is on the web site, with all measurements.

DT2120 ADC
Digian Technology,Inc.
0.35 μm
XH035
MP
GDSII

The dT2120 is designed featuring low-voltage and low-power mono ADC (Analog-to -Digital Converter) for sensor applications. The ADC architecture is using 4th-order 1bit sigma-delta modulator with 64-times oversampling. The dT2120’s in

CM1112ae Voltage Regulator
chipus
0.35 μm
XH035
MP
GDSII
Verilog
LVS Netlist

General purpose linear voltage regulator. The circuit generates a 3.3V output voltage from an unregulated input voltage ranging from 5V to 30V. It features short circuit protection and 5mA output current capability.

CM1412ae Power on Reset
chipus
0.35 μm
XH035
MP
GDSII
Verilog
LVS Netlist

2Low consumption Power-On Reset (POR) core. The core has a voltage sense (configurable 0.9V - 5.5V), an internal current bias circuit and two configurable assertion delays (default are > 1μs and > 20μs). A configurable hysteresis (default 100mV).

CM1511ae Other
chipus
0.35 μm
XH035
MP
GDSII
Verilog
LVS Netlist

Low consumption combo voltage and current reference core. The circuit generates an unbuffered 1.29V, temperature compensated voltage reference (70ppm/°C) and provides a 1.6μA PMOS current branch (200ppm/°C).

CM2013ae ADC
chipus
0.35 μm
XH035
PT
GDSII
Verilog
LVS Netlist

Low power, general purpose, 10-bit, 50kSPS, Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) core. The circuit uses one 3.3V analog supply and one 3.3V digital supply and is targeted for microcontroller applications.

CM4013ae Oscillator
chipus
0.35 μm
XH035
MP
GDSII
Verilog
LVS Netlist

General purpose, low power internal oscillator core, 12MHz. The circuit has internal level shifting and start-up circuits. A 4-bit digital bus allows frequency calibration against process variations. Current consumption <40μA, supply voltage 2.7V-3.6V

CM6011ae Other
chipus
0.35 μm
XH035
PT
GDSII
Verilog
LVS Netlist

General purpose capacitive sensor core. The circuit is intended for touch sensing applications for use in microcontrollers and has two multiplexed inputs. 3pF input sensibility and output frequency of 460kHz - 600kHz.

CM6111ae Other
chipus
0.35 μm
XH035
PT
GDSII
Verilog
LVS Netlist

30V/20mA Power Driver/Switch - Two modes of operation: switch or programmable current output; short-circuit protection, over-current detection.

PWM Other
Ridgetop Group
0.35 μm
XH035
ID
GDSII

250kHz PWM for DC-DC converters

High V Input Cell Other
Ridgetop Group
0.35 μm
XH035
ID
GDSII

High Voltage Input for input voltages up to 100V

ADC12b020MS350nm ADC
Fraunhofer IIS/EAS
0.35 μm
XH035
PT
GDSII
Schematic

Pipelined ADC, 12bit resolution, 20MSps, 9.6 bit ENOB@2MSps, 9.2 bit ENOB@20MSps,  2 LSB INL, 125mW power consumption

abiac06_1v8 Bias
X-FAB
0.18 μm
XH018
PT
Analog Library
Layout
Schematic

XH018 LP3MOS 1.8V abiac06_1v8 is a general purpose low voltage (down to 1.2V) bias cell. The circuit forces a current of 2µA (approx.) to flow through N-MOS with W/L ratio of 20µm/8µm.

abgpc05_1v8 Bandgaps
X-FAB
0.18 μm
XH018
PT
Layout
Schematic
Analog Library

XH018 LP3MOS 1.8V abgpc05_1v8 is a general purpose 1.2V bandgap reference with N-well resistors and NPN (qnva) diode matrix.

abgpc01_1v8 Bandgaps
X-FAB
0.18 μm
XH018
PT
Layout
Schematic
Analog Library

 XH018 LP3MOS 1.8V abgpc01_1v8 is a general purpose 1.2V bandgap reference with N-well resistirs and PNP (qpvc) diode matrix

abiac08_1v8 Bias
X-FAB
0.18 μm
XH018
PT
Analog Library
Layout
Schematic

XH018 LP3MOS 1.8Vabiac08_1v8 is a general purpose low voltage (down to 1.2V) bias cell. The circuit forces a current of 10µA (approx.) to flow through N-MOS with W/L ratio of 40µm/60µm.

aopac03_1v8 Operational Amplifier
X-FAB
0.18 μm
XH018
PT
Analog Library
Layout
Schematic

XH018 LP3MOS 1.8V aopac03_1v8 is a general purpose internally compensated CMOS OpAmp with NMOS native input stage and rail-to-rail output stage. This cell provides typical value of gain bandwidth 1.1MHz and operates with VDD down to 1.2V.

aopac04_1v8 Operational Amplifier
X-FAB
0.18 μm
XH018
PT
Analog Library
Layout
Schematic

XH018 LP3MOS 1.8V aopac04_1v8 is a general purpose internally compensated CMOS OpAmp with NMOS native input stage and rail-to-rail output stage. This cell provides typical value of gain bandwidth 3.7MHz and operates with VDD down to 1.2V.

 

MP = Mass ProductionPT = Prototyping, Silicon provenID = in DesignVS = Verified by Simulations (Soft-IP)

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