Products

ModAP (Modem + AP, Project Name: Geranium)

  • 3GPP Rel-16 URLLC 규격 MODEM

5G Modes : TDD, SA(Stand-Alone)
5G Spectrum : SUB-6GHz 주파수 지원
주요 동작 모드 : URLLC (99.9999% 무선구간 신뢰도, 0.5ms 물리채널 지연시간)
Flexible 구조의 단말 MODEM

  • CPU: Andes AX25MP Quad Core, Max 1GHz
  • 32bit DDR4/LPDDR4 memory controller
  • 1G Ethernet controller
  • Analog IP: 12bit GP-ADC, Temp. Sensor, POR
  • High Speed Data Converter: 12bit 320MS/s IQ ADC/ 640MS/s IQ DAC
  • Frequency Synthesizer: Low Noise PLL, General Purpose PLL
  • Package: 10x10 616ball fcCSP

RF Transceiver (Project Name: Saffron)

  • Private-5G specific RF Transceiver

3GPP Rel-16 compliance
Direct-conversion architecture
Analog I/Q interface
4ea Rx path, 2ea Tx path, 1ea Feedback path
2ea Wide-band mode PLL
On-chip LDO, Temp Sensor
On-chip RF calibration

  • Sub-6GHz operating Frequency: 1.4~6.0GHz
  • EVM: 2% (100MHz, 256QAM)
  • Noise Figure : 3dB / 4.5dB (Mid / High band)
  • Channel bandwidth : 5MHz ~ 100MHz
  • Narrow-band mode applicable (GMR-1 3G)

ATSC3.0 (Demodulator / RF Tuner, Project Name: Acacia)

  • Under Development

보유기술 [ IP & Technology]

RF Transceiver 관련 보유 IP

  • LNA : Low Noise Amplifier
  • Mixer : Up-down Conversion Mixer
  • DA : Drive Amplifier
  • PLL : Fractional type frequency synthesizer
  • Analog Baseband

- Trans-impedance Amplifier
- Programmable BW Analog Channel Selection Filter
- Programmable Gain Amplifier
- Temperature Sensor
- On-chip RF Calibration FUnctionality

  • Modem-assisted RF Calibration Funcionality

보유 기술

  • From circuit design to full custom layout
  • EM-based RF Design