1851 0.0

PLL ECL phase-frequency detector with ECL charge pump Phase-frequency detector (PFD) forms control signal for VCO tuning. PFD compares phases of divided VCO signal and divided reference oscillator signal ...

1852 0.0

Programmable 9-bit CMOS frequency divider (2…511 dividing ratio) The programmable CMOS frequency divider is a set of 8 serially connected dividers with the varied dividing ratio 2/3. This structure is especially eff...

1853 0.0

Programmable CMOS HF divider (16…4095 dividing ratio) The programmable CMOS frequency divider consists of two independent circuits. The first one a set of 8 serially connected dividers with the varied div...

1854 0.0

130 to 940 MHz Power amplifier The power amplifier supplies the transmit RF signal to the antenna. It is based on E class power amplifier with preamplifier. Voltage regulator and du...

1855 2.0

Low-quiescent DC/DC buck converter Supply active and always-on domains from a single converter....

1856 0.0

GF L55LP 55nm Spread Spectrum PLL - 80MHz-400MHz The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreading capability suitable...

1857 0.0

Programmable CMOS frequency divider (32...16383 dividing ratio) The programmable CMOS frequency divider is a set of serially connected dividers with the varied dividing ratio 2/3. This structure is especially effec...

1858 0.0

Programmable 9-bit CMOS low-frequency divider (5...511 dividing ratio) The programmable CMOS low-frequency divider design is based on the 9-bit counter. Since this structure consists of the static triggers, current consum...

1859 0.0

22 to 50 MHz 4rd order Low pass filter The block is the 4rd order Butterworth low pass filter with cut-off frequency adjustment (22...50 MHz ). High third-order input intercept point is rea...

1860 0.0

21 to 50 MHz 4rd order Low pass filter The block is the 4rd order Butterworth low pass filter with cut-off frequency adjustment. It is based on the two amplifiers with feedback and has diff...

1861 0.0

1 to 20 MHz Phase-frequency detector and charge pump Phase-frequency detector (PFD) forms a control signal for VCO tuning. PFD compares phases of a divided VCO signal and a divided reference oscillator s...

1862 0.0

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 oscillator signal with requ...

1863 0.0

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 oscillator signal with requ...

1864 0.0

PLL 24.84 MHz phase-frequency detector with charge pump Phase-frequency detector (PFD) forms control signal for VCO tuning. PFD compares phases of divided VCO signal and divided reference oscillator signal ...

1865 0.0

PLL CMOS phase-frequency detector with CMOS charge pump Phase-frequency detector (PFD) forms control signal for VCO tuning. PFD compares phases of divided VCO signal and divided reference oscillator signal ...

1866 0.0

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 to it. This structure ...

1867 0.0

GF L55LPE 55nm Spread Spectrum PLL - 240MHz-1200MHz The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreading capability suitable...

1868 0.0

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 oscillator signal with requ...

1869 1.0

24.84 MHz Phase-frequency detector with charge pump 180TSMC_PFD_01 is a phase-frequency detector (PFD) forms a control signal for VCO tuning. PFD compares phases of a divided VCO signal and a divided re...

1870 0.0

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. It is based on the reference voltage source forming temperature compensation...

1871 0.0

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 voltage to it. An extern...

1872 1.0

VHF/ UHF/L (DVB-H, DMB and ISDB-T) RF Front-end The NT1022 is multiband multistandard direct-conversion TV tuner designed for Mobile Digital TV applications. The TV tuner supports DVB-H, DVB-T, IP-D...

1873 1.0

GLONASS/GPS/Galileo/BeiDou multisystem single-band 2-channel receiver RFIC NT1021 is a single-chip dual-channel RF front-end consuming a very low power (47 mW typical at 2.1 V) and performing a simultaneous reception of both ...

1874 2.0

785 to 1406 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 voltage to it. Frequenc...

1875 2.0

1159 to 1958 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 voltage to it. Frequenc...

1876 2.0

2596 to 3678 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 voltage to it. Frequen...

1877 0.0

3995 to 4708 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 voltage to it. Frequen...

1878 0.0

GF L55LPE 55nm Spread Spectrum PLL - 120MHz-600MHz The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreading capability suitable...

1879 0.0

Programmable frequency divider (56 to 16383 dividing ratio) The cell is 14-bit programmable frequency divider. It consists of ECL prescaler with variable dividing ratio 8/9 controlled by 3-bit swallow counter a...

1880 0.0

Programmable CMOS frequency divider (56..16383 dividing ratio) The cell is 14-bit programmable frequency divider. It consists of CMOS prescaler with variable dividing ratio 8/9 controlled by 3-bit swallow counter ...

1881 0.0

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 intermediate frequency (IF). An...

1882 0.0

Intermediate-frequency amplifier Intermediate-frequency amplifier consists of 1 stage amplifier with dual (I/Q) differential inputs/outputs, automatic gain control system and output D...

1883 0.0

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. Frequency multipliers...

1884 1.0

0.32 to 10 MHz Phase-frequency detector 180TSMC_PFD_02 is a phase-frequency detector (PFD) forms a control signal for VCO tuning. PFD compares phases of a divided VCO signal and a divided re...

1885 2.0

LDO voltage regulator (output voltage 1.8 V) The voltage regulator consists of a differential amplifier which compares reference voltage with voltage from a feedback divider. It adjusts the imped...

1886 2.0

LDO voltage regulator The voltage regulator consists of a differential amplifier which compares reference voltage with voltage from a feedback divider. It adjusts the imped...

1887 2.0

2/64/128 CMOS/ECL PLL high-frequency divider The CMOS high-frequency divider consists of two independent circuits. The first divider is a set of serially connected CMOS dividers with a dividing r...

1888 1.0

5-bit programmable CMOS low-frequency divider The 5-bit programmable CMOS low-frequency divider consists of an asynchronous pulse counter, a control logic and a multiplexer that is able to commuta...

1889 0.0

GF L55LPE 55nm Spread Spectrum PLL - 60MHz-300MHz The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreading capability suitable...

1890 1.0

Programmable CMOS PLL high-frequency divider The CMOS PLL high-frequency divider consists of the converter of a differential input signal to an unipolar signal with a supply voltage peak-to-peak,...

1891 1.0

Programmable CMOS PLL high-frequency divider The CMOS PLL high-frequency divider consists of the converter of a differential input signal to an unipolar signal with a supply voltage peak-to-peak,...

1892 0.0

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 linearity. LNA is based on...

1893 0.0

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. Operating frequency is d...

1894 0.0

Reference frequency oscillator Reference oscillator is used to generate reference frequency and can work at the 1st or the 3rd harmonic of quartz resonator. Operating frequency is d...

1895 1.0

0 to 62 dB intermediate frequency amplifier The device is a dual Intermediate-frequency amplifier (IFA) which consists of 4-stage amplifier with tunable gain, an input linear buffer for analog o...

1896 0.0

953 to 1536 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 voltage to it. VCO freq...

1897 1.0

1517 to 2288 MHz Voltage-controlled oscillator Voltage-controlled oscillator (VCO) is the generator which can be tuned over a wide range of frequencies by applying a control voltage to it. Operat...

1898 1.0

2520 to 3426 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 voltage to it. Operati...

1899 0.0

2870 to 3739 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 voltage to it. Operatin...

1900 0.0

TSMC CLN20SOC 20nm DDR DLL - 316MHz-1580MHz The DDR DLL uses a reference clock to establish a time base in order to delay arbitrary (nonperiodic) strobe signals by precise fractions of the clock...