Design & Reuse
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arrow Clock Synthesizer (77)
arrow Coder/Decoder (CODEC) (106)
arrow D/A Converter (DAC) (213)
arrow DC-DC Converter (62)
arrow DLL (745)
arrow Graphics & Video Modules (15)
arrow Oscillator (322)
arrow Oversampling Modulator (8)
arrow PLL (1704)
arrow Power Management (837)
arrow RF Modules (84)
arrow Sensor (82)
arrow Switched Cap Filter (1)
arrow Temperature Sensor (133)
arrow Other (500)
5593 IP
4001
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...
4002
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...
4003
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 ...
4004
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 ...
4005
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 ...
4006
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...
4007
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...
4008
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...
4009
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 exte...
4010
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...
4011
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...
4012
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...
4013
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 ...
4014
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...
4015
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...
4016
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...
4017
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...
4018
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...
4019
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...
4020
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...
4021
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...
4022
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...
4023
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...
4024
0.0
2.8 to 3.3 GHz 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. The dev...
4025
0.0
LDO voltage regulator (output voltage value 1.0 V, 1.2 V, 1.5 V, 1.8 V)
The regulator stabilizes the external voltage and forms an output level of the specified value. Adjustment is carried out by negative feedback through...
4026
0.0
LDO voltage regulator (output voltage 2.7 V)
The regulator stabilizes the external voltage (supply voltage) and forms an output level of the specified value. Adjustment is carried out by positive...
4027
0.0
LDO voltage regulator (output voltage value 1.8 V, 2.1 V, 2.4 V, 2.7 V)
The regulator stabilizes the external voltage and forms an output level of the specified value. Adjustment is carried out by negative feedback through...
4028
0.0
LDO voltage regulator (output voltage value 2.7 V, 3.0 V)
The regulator stabilizes the external voltage and forms an output level of the specified value. Adjustment is carried out by negative feedback through...
4029
0.0
TSMC CLN20SOC 20nm DDR DLL - 200MHz-1000MHz
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...
4030
0.0
LDO voltage regulator (output voltage value 1.8 V, 2.4 V, 2.7 V, 3.0 V)
The regulator stabilizes the external voltage and forms an output level of the specified value. Adjustment is carried out by negative feedback through...
4031
0.0
1-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 and oversampling ratio ...
4032
0.0
TSMC CLN20SOC 20nm DDR DLL - 150MHz-750MHz
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...
4033
0.0
12-bit 1-channel 15 to 25 MSPS pipeline ADC
250iHP_ADC_03 is a low-power high-speed 12-bit ADC that employs high-performance differential pipeline architecture. The block consists of a sample an...
4034
0.0
3.4 to 11 MHz 8rd order low pass filter
The cell is the 8rd order Butterworth low pass filter with cut-off frequency adjustment. The block has two channels of differential inputs and outputs...
4035
0.0
Programmable 6-bit CMOS frequency divider
The programmable 6-bit CMOS frequency divider is a set of two independent circuits. One of them is designed using 6-bit counter and is able to change ...
4036
0.0
-45 … +85°C Temperature sensor
180TSMC_TS_01 consists of built-in 10-bit R-2R DAC, diode and own reference voltage former. When requested, controller performs conversion of diode vo...
4037
0.0
3-6 GHz to 0.075-3 GHz Quadrature former
055TSMC_QF_02 is a quadrature former generating a differential quadrature signal in frequency range from 0.075 GHz to 3GHz. Input frequency range from...
4038
0.0
0.6V/10u, 20uA, 100nA, 200nA Reference voltage and current source
055TSMC_RS_05 is a reference voltage and current source that consists of bandgap voltage reference, two voltage-to-current converters and current-volt...
4039
0.0
10-bit 1-channel 1 MSPS SAR ADC
250iHP_ADC_09 is 10-bit 1 MSPS ADC employs high-performance single ended successive approximation architecture with embedded 8-input signal multiplexe...
4040
0.0
10-bit 1-channel constant power DAC
10-bit constant power DAC employs a current steering DAC architecture with control loop, which adjusts DAC input code to keep power dissipated in term...
4041
0.0
Power Management Unit (1.1 - 1.4V output voltage, load current 5 mA)
055TSMC_PMU_01 is designed to form stabilized voltage with overcurrent indication (bit Status). The block has configurable output voltage (1.1/1.2/1.3...
4042
0.0
3.3 - 4.2V to 0 - minus 200V step-down DC/DC converter
180XFAB_DCDC_04 is a DC/DC step-down voltage converter that generates -200V output voltage from 3.3V to 4.2V. The DC/DC consists of OTA and transistor...
4043
0.0
14-bit 1-channel 40 to 160 MSPS pipeline ADC
065STM_ADC_01 is a high-speed 1-channel 14-bit ADC based on a pipelined architecture. The ADC consists of three main blocks: the ADC, RS, and the cloc...
4044
0.0
12-bit 1-channel 5 to 100 kSPS SAR ADC
055TSMC_ADC_02 is a 12-bit 1-channel SAR ADC that designed to processing audio signals from linear microphone input. The block consists of SAR ADC cor...
4045
0.0
12-bit 1-channel 10 to 150 MSPS current steering DAC
055TSMC_DAC_03 is a 12-bit 1-channel DAC that uses a high-performance current control architecture and provides optional differential current output o...
4046
0.0
50MHz to 800MHz Integer-N Phase-Locked Loop
055TSMC_PLL_03 is a PLL frequency synthesizer that generates two clock signals in the range from 1 MHz to 50MHz. The synthesizer consists of one volta...
4047
0.0
NFC Power Management Unit (1.08 – 1.32 V output voltage, 50 nA output current)
130GF_PMU_01 is a Power Management Unit (PMU) block designed to supply embedded integrated circuits with stable and precise voltage, current and clock...
4048
0.0
12-bit 1-channel up to 1 MSPS low power SAR ADC
055GF_ADC_02 is a low power 12-bit 1-channel ADC that uses a SAR architecture. The block consists of SAR ADC core and bias block The ADC settings allo...
4049
0.0
8-channel 8-bit voltage comparator
028TSMC_COMP_01 is a comparator that compares a reference voltage to an analog input voltage and contains 8 input channels with a programmable thresho...
4050
0.0
16-bit 2-channel 312.5kSPS delta-sigma ADC
028TSMC_ADC_02 is analog ADC based on 4th-order sigma-delta modulator with fully differential/single-ended signal processing. Second order discrete ti...