Clocking and timing IP cores are fundamental to semiconductor designs that require accurate clock generation, distribution, synchronization, and timing control. This category includes PLLs, DLLs, oscillators, and clock generators used in SoCs, ASICs, SerDes subsystems, processors, memory interfaces, and communication devices.
Browse clocking and timing IP from multiple vendors to compare jitter, frequency range, locking behavior, power consumption, programmability, and process support. Semi IP Hub helps chip architects and design engineers identify the right timing IP for high-performance and low-power silicon platforms.
Dual WideBand Frequency Synthesizer with Integrated VCO and Loop Filter
CorePLL is a wideband phase-locked loop (PLL) system for 2G (GSM) 3G and 4G (LTE), including Carrier Aggregation (CA) for 3GPP Re…
GF L40LP 40nm Clock Generator PLL - 75MHz-375MHz
The Clock Generator PLL is designed to multiply an input clock by an integer between 1 and 4096.
GF L40LP 40nm Clock Generator PLL - 150MHz-750MHz
The Clock Generator PLL is designed to multiply an input clock by an integer between 1 and 4096.
GF L40LP 40nm Clock Generator PLL - 300MHz-1500MHz
The Clock Generator PLL is designed to multiply an input clock by an integer between 1 and 4096.
GF L40LP 40nm General Purpose PLL - 150MHz-750MHz
The General Purpose PLL is a wide range clock multiplier with deskew capability.
GF L40LP 40nm DDR DLL - 84MHz-420MHz
The DDR DLL uses a reference clock to establish a time base in order to delay arbitrary (nonperiodic) strobe signals by precise f…
GF L40LP 40nm DDR DLL - 112MHz-560MHz
The DDR DLL uses a reference clock to establish a time base in order to delay arbitrary (nonperiodic) strobe signals by precise f…
GF L40LP 40nm DDR DLL - 177MHz-885MHz
The DDR DLL uses a reference clock to establish a time base in order to delay arbitrary (nonperiodic) strobe signals by precise f…
GF L40LP 40nm Multi Phase DLL - 75MHz-375MHz
The Multi Phase DLL is designed for high-speed interface applications.
GF L40LP 40nm Multi Phase DLL - 150MHz-750MHz
The Multi Phase DLL is designed for high-speed interface applications.
GF L40LP 40nm Multi Phase DLL - 300MHz-1500MHz
The Multi Phase DLL is designed for high-speed interface applications.
GF L40LP 40nm Spread Spectrum PLL - 75MHz-375MHz
The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreadin…
GF L40LP 40nm Spread Spectrum PLL - 150MHz-750MHz
The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreadin…
GF L40LP 40nm Spread Spectrum PLL - 300MHz-1500MHz
The Spread Spectrum PLL is designed to multiply an input clock by a fixed-point number between 92 and 184 with frequency spreadin…
GF L40LP 40nm Deskew PLL - 75MHz-375MHz
The Deskew PLL is designed to eliminate the skew between the output of a clock distribution tree and a clock reference.
GF L40LP 40nm Deskew PLL - 150MHz-750MHz
The Deskew PLL is designed to eliminate the skew between the output of a clock distribution tree and a clock reference.
GF L40LP 40nm Deskew PLL - 300MHz-1500MHz
The Deskew PLL is designed to eliminate the skew between the output of a clock distribution tree and a clock reference.
GF L28HPP 28nm Ultra PLL - 15MHz-3000MHz
The Ultra PLL is designed with a architecture using high-speed digital and analog circuits that offers exceptional performance, f…
GF L28SLP 28nm Ultra PLL - 15MHz-3000MHz
The Ultra PLL is designed with a architecture using high-speed digital and analog circuits that offers exceptional performance, f…
GF L40LP 40nm Ultra PLL - 15MHz-3000MHz
The Ultra PLL is designed with a architecture using high-speed digital and analog circuits that offers exceptional performance, f…