NTLab is a vertically integrated microelectronics design center. It has 70+ experienced and qualified engineers.
NTLab specializes in the designing of mixed-signal and RF ICs and Systems-on-Chip. It has a wide range of own silicon-verified IP blocks: processor cores, interfaces, analog and high-frequency PHYs, etc., thus allowing customized design to be fast and predictable. In-company unique combination of competences in digital, analog and RF circuits and embedded software enables NTLab to participate in the projects that require deep research and utilize most sophisticated and advanced techniques: multi-system GPS/GLONASS/Galileo/BeiDou/NavIC(IRNSS)/QZSS/SBAS navigation, RF ID, wireless communications, etc. All designed ICs are provided with test and development tools, as well as with reference software.
NTLab offers a wide range of silicon proven analog/mixed-signal IPs in 0.35µm, 0.25 µm, 0.18 µm, 0.13 µm, 0.09 µm, 65nm, 55nm, 40nm, 28nm, 22 nm CMOS and SiGe BiCMOS processes. These IPs are suitable for devices targeted both consumer and industrial markets.
Most of these IPs have been proven in silicon on the foundries: Samsung, UMC, GlobalFoundries, SMIC, VIS, Tower, X-FAB, iHP, AMS, SilTerra, STMicroelectronics, Winfoundry.
12-bit 2-channel 2.2 MSPS (8.5 kHz BW) delta-sigma ADC
The cell is a second order delta-sigma dual channel (I/Q) analog-to-digital converter that supports sample rates up to 8.5 kHz an…
Reference frequency oscillator
Reference oscillator is used to generate reference frequency and can work at the 1st or the 3rd harmonic of quartz resonator.
Tunable oscillator of reference frequency
Reference oscillator is used to generate reference frequency and can work at the 1st or the 3rd harmonic of quartz resonator.
1220 to 1610 MHz Low noise amplifier
Low noise amplifier (LNA) is usually used as the first stage of receivers and is characterized by low noise figure and high linea…
120..950 MHz Frequency multiplier
A frequency multiplier is a circuit that generates an output signal whose output frequency is a harmonic of its input frequency.
Intermediate-frequency amplifier
Intermediate-frequency amplifier consists of 1 stage amplifier with dual (I/Q) differential inputs/outputs, automatic gain contro…
130 to 935 MHz Quadrature down mixer
Quadrature mixer is based on Gilbert cells and consists of two double-balanced mixers converting RF frequency to a low intermedia…
Programmable CMOS frequency divider (56..16383 dividing ratio)
The cell is 14-bit programmable frequency divider.
Programmable frequency divider (56 to 16383 dividing ratio)
The cell is 14-bit programmable frequency divider.
The block consists of 4 low pass filters connected in serially.
135 to 935 MHz Voltage-controlled oscillator
Voltage–controlled oscillator (VCO) is the generator that can be tuned over a wide range of frequencies by applying a control vol…
1.18 V/ 1.02...5.1 uA Reference current and voltage source
Reference current and voltage source is used to supply any analog blocks.
PLL Lock detector with low current consumption and high accuracy
The lock detector monitors the current status of PLL by comparing the phase difference of VCO divided signal and reference oscill…
1237 to 1606 MHz Voltage controlled oscillator
Voltage-controlled oscillator is the generator that can be tuned over a wide range of frequencies by applying a control voltage t…
PLL CMOS phase-frequency detector with CMOS charge pump
Phase-frequency detector (PFD) forms control signal for VCO tuning.
PLL 24.84 MHz phase-frequency detector with charge pump
Phase-frequency detector (PFD) forms control signal for VCO tuning.
PLL Lock detector with low current consumption and high accuracy
The lock detector monitors the current status of PLL by comparing the phase difference of VCO divided signal and reference oscill…
PLL Lock detector with low current consumption and high accuracy
The lock detector monitors the current status of PLL by comparing the phase difference of VCO divided signal and reference oscill…
1 to 20 MHz Phase-frequency detector and charge pump
Phase-frequency detector (PFD) forms a control signal for VCO tuning.
21 to 50 MHz 4rd order Low pass filter
The block is the 4rd order Butterworth low pass filter with cut-off frequency adjustment.