Enosemi’s analog/mixed-signal IP is designed specifically to enable advanced photonic capabilities. Enosemi provides full design libraries including modeling files, schematics, layout, and RTL (where applicable).
Analog/Mixed-Signal IP
| IP Title | Description | Process | Status |
|---|---|---|---|
| ESD Cells | ESD structure for High-Speed analog input/output, and supply clamps | GlobalFoundries - 45SPCLO | Verified |
| Thermal Tuner Driver | 100mW (6-bit) Power Delivery based on ~20 ohm heater @ 1.5V | GlobalFoundries - 45SPCLO | Verified |
| Bias Current Generator | Internal Peaking Bias Generator, 8-bit adjustable range (65uA to 10mA) | GlobalFoundries - 45SPCLO | Verified |
| Programmable Current Distribution Cells | 5-bit binary with monitoring | GlobalFoundries - 45SPCLO | Verified |
| Analog Comparator with offset cancelation | 1 MSample/s | GlobalFoundries - 45SPCLO | Verified |
| Bandgap Voltage Reference | 1.5V min Supply, PTAT, CTAT, TI for 50 uA current and 0.4-0.8 Voltage Ref (6-bit DAC), PSRR -40 dB, less than 200 uV RMS output noise | GlobalFoundries - 45SPCLO | Designed |
| High-speed IO termination cell | 100Ω differential, 4-bit tunable | GlobalFoundries - 45SPCLO | Verified |
| Temperature Sensor | Analog Temperature Sensor, 2mV / ºC across corners (-40 to 110 ºC) | GlobalFoundries - 45SPCLO | Fabricated |
| LDO | 1.8V input, 1.5V output, up to 100 mA | GlobalFoundries - 45SPCLO | Verified |
| ADC | 6-bit, 1 MHz Clock, SAR, 100 Ksample/sec | GlobalFoundries - 45SPCLO | Verified |
| DAC | 6-bit, 1MHz | GlobalFoundries - 45SPCLO | Verified |
| OpAmp | Single State, Diff Pair, 32 dB DC Gain, 50uA, Input range 0.2-0.9, Supply 1.2V, 3dB bandwidth of 3 MHz | GlobalFoundries - 45SPCLO | Verified |
| 100G PAM-4 TIA | Low Voltage, Linear TIA for up to 112Gbps PAM-4 signaling, Programmable Gain (62-72 dBΩ) | GlobalFoundries - 45SPCLO | Verified |
| 100G PAM-4 VGA | Linear Variable Gain Amplifier (4 bit), BW > 28GHz | GlobalFoundries - 45SPCLO | Verified |
| High-Speed Single-Ended to Differential Circuit | Linear CML stage, with 0dB Gain & BW > 28GHz | GlobalFoundries - 45SPCLO | Verified |
| 100G PAM-4 CTLE | Linear CTLE for NRZ and PAM-4, Peaking @ 28GHz | GlobalFoundries - 45SPCLO | Verified |
| 100G PAM-4 2Vpp Differential Driver | Linear High Voltage (2Vpp) Driver BW > 28GHz | GlobalFoundries - 45SPCLO | Verified |
| SPI Control System | Serial Peripheral Interface BUS IP, Frequency up to 20 MHz supported | GlobalFoundries - 45SPCLO | Verified |