Our portfolio includes silicon proven Prescaler (DV) families, 1st/2nd/3rd order MASH (SD), Charge Pump (CP), Programmable Loop Filter (LF), VCO (OS) with auto calibration (VCAL), Phase Detector (PFD) in leading foundry processes from 45nm to 22nm.
1st/2nd/3rd order MASH 24b 200MHz
The WEA24SD45 has an architecture that is unconditionally stable, has low complexity and presents high in-band and noise shaping characteristic. The 3-stage MASH is made by cascading three accumulators with a single-bit carry from each accumulator hich is passed through appropriate adders and delay blocks.
Programmable MASH order 2nd/3nd
Programmable bit length 16 to 24
Ripple Carry Adder implementation
Verified at 100MHz24 bit operation
Area/Disipation: 30um x 95um/less than 1mA
Max operating frequency 250MHz
VCO 12-14GHz, 64 subbands
The WEA1214OS45 is a monolithic microwave integrated circuit, 64 sub-band voltage controlled oscillator.
Area: 350um x 160um
General purpose applications
Frequency Multiplier 20GHz-80GHz output
The WEA1080FM22 is an active broadband frequency multiplier implemented in 22FDX FD-SOI process. The WEA80FM consists of three frequency doubling stages providing output at 20GHz, 40GHz and 80GHz. The input frequency range is 8.5GHz up to 11.5GHz. The WEA1080FM22 can be driven by a minimum input signal of -15 dBm. It consumes 55mA from a 0.9 V supply.
Input Frequency Range: 8.5GHz-11.5GHz
Output Frequency Range: 17GHz -23GHz, 34GHz-46GHz, 68 GHz-90GHz
Input Power min: -15dBm
Supply Voltage: 0.9V