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IDM offers services in the field of digital, mixed-signal, analog and RF IC design for Russian and foreign companies:
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Deep knowledge of semiconductor device physics, radio- and microelectronics and technology
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Excellent knowledge of EDA tools intended for IC design
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Deep understanding of device models and their simulation
allow our team:
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To design and optimize schematics and layouts for analog, mixed-signal, RF, high speed, ultra-low power, low noise and precise applications
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To create, optimize and use specific components such as RF inductors, MOM capacitors, varactors, RF bonding pads, etc.
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To design and measure test chips and test PCB prototypes for evaluation of new solutions and to obtain absent device/technology information
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To provide the most effective, reliable and innovative technical solutions in actual conditions
Past most valuable projects
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Bluetooth RF modules and ADCs and DACs
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Ultra-low power transceiver for medical implant communication system
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Modules for low power transmitter for hearing aid device
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Ultra-low power transceiver for medical implant communication system
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Modules for WLAN transceiver
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Set of blocks for single-chip TV tuners
Experience
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Developed analog and RF blocks for various RF ICs, including LNAs, VCOs, AGC, VGAs, harmonic rejection mixers, RSSI, RF power amplifiers, RF detectors, modulators, crystal oscillators, filters, ADCs, DACs, bandgap references, etc. and more complex modules such as receiver and transmitter paths.
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Special component design: on-chip planar inductors 0.4-5GHz, MOM-capacitors, varactors, RF MOSFETs: optimal layout, simulation models and verification (including test structures and experimental measurements)
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Chip periphery design: bonding pads, ESD protection network, power supply network
Technologies
CMOS, RF CMOS, SOI CMOS, bipolar, BiCMOS (SiGe)
Previous customers
Having highly-experienced design team in conjunction with smart project management enabled IDM to achieve first silicon success in all projects
Other experience of IDM designers:
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DC-DC converters (linear, low drop & low power)
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Switching DC-DC converter (step-up 0.9 to 2.5)
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Digital and analog part of DPLL
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Fractional-N synthesizer for RF transceiver 868-926 МНz
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DCO for digital PLLs
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Prescaler and digital circuit for analog N-Fractional Sigma-delta PLL
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Analog part of USB 1.1 interface
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Differential LNA with source inductive (on chip inductor) degeneration
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Double balanced down-conversion Gilbert Sell Mixer
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Passive image rejection polyphase filter
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IF amplifier and buffer for discrete channel selection filter
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FSK demodulator
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Passive SSB up-conversion mixer
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High frequency (RF) preamplifiers with CMFB
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Class-A RF power amplifier with variable power level
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Passive polyphase filter for LO quadrature signal generation
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2,4 GHz voltage-controlled LC-oscillator
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DTMF-signal generator
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Sound effects programmable generator
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Supply voltage sensor
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Smart card loop sensor
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Temperature sensor
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Magnetic field sensor
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Pressure sensor
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RNG (random number generator) analog part
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Smart card RF-interface (contact/contactless), ISO 14443 (type A/B)
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Smart card clock frequency generator (2…12 MHz)
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Contactless circuits for smart-card and others applications
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RF reader for smart-card applications
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Short range radio control system CMOS IC 27MHz (receiver and transmitter IC’s)
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2-wire EEPROM and ROM CMOS IC’s with password protection
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Channel selection and Image-rejection filters for RF transceiver 868-926 MHz
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10 bit Pipelined ADC
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8-bit DAC with current/voltage output option
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12-bit, 100 KSPS SAR ADC
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10-bit, 50 KSPS SAR ADC
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Digital part of 96db fourth-order two-stage Sigma-delta ADC for voice applications
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Digital and analog parts of 96db Sigma-delta DAC (digital filter, DM circuit, analog active filters, DAC)
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LNA design for Bluetooth
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LNA, Mixer and VCO design for ZigBee
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