Oscillator IP for UMC

Compare 70 Oscillator IP for UMC from 9 vendors (1 - 10)

Crystal Oscillators
- The crystal oscillator macros are available in a wide range of industry-standard quartz crystals and MEMS resonators operating in the fundamental mode in the 32 kHz to 80 MHz range.
- These oscillators, which are both power and area efficient, have a programmable transconductance to allow users to find the optimal balance between jitter and power consumption.
Free running oscillators
- Compact and low power
- No external components
- Baseline CMOS logic process masks only
- Excellent frequency precision over PVT after trimming
5MHz-35MHz Low Power Crystal Oscillator - TSMC 0.18µ
- 4MHz-35MHz Frequency range.
- No external bias or limit resistors required.
- Current optimization for best power at frequency.
- Amplitude control loop.
- The OSCI pad input can be used as a CMOS input for test.
- Uses single 1.8V supply.
- Enable/power down provision.
Low power oscillator insensitive to variations of power supply voltage and temperature
- Oscillator block consists of a low-power current-voltage reference circuit, comparator (operational amplifier), voltage controlled oscillator (5-stage current starved ring oscillator, VCO), frequency divider and frequency-to-voltage converter (FVC).
High Performance Fractional-N RF Frequency Synthesizer PLLs for 5G, WiFi, etc
- Fractional-N digital PLL architecture, using an LC-tank oscillator
High Performance Fractional-N RF Frequency Synthesizer PLL in UMC 40LP
- Fractional-N digital PLL architecture, using an LC-tank oscillator
- Ultra-low jitter and ultra-low phase noise
Minimum-area low-power clocking PLL (1st gen)
- - Super small: 80 x 80 microns!
- - Very low power: 12-mW
- - Broad frequency range: 2-GHz
- - Fast lock
4-GHz Jitter-optimized low-power digital PLL
- - Jitter below 10-ps
- - Super small: 90 x 90 microns!
- - Very low power: 15-mW
- - Broad frequency range: 4-GHz
High-Stable Oscillator - TSMC 40nm(CLN40ULP) / UMC 55nm(LP)
- High accuracy +/-2%, +/-3%, +/-5% at Tj = -40C to +125C.
- The frequency can be adjusted from 150MHz to 160MHz.
- Reference clock is not required.
High Precision RC Oscillator - UMC 0.18um
- Area: NC
- Freqmax (Maximum frequency): 256MHz
- Freqmin (Minimum frequency): 4MHz
- Idd (Current consumption): 300uA