At a glance
| Booth | H0021 |
| Country | HK |
| Website | www.caelustech.com/en |
Company profile
Caelus Technologies Limited is a fabless semiconductor design company specializing in high-performance data-converting solutions that transform real-world analogue signals into precise, high-speed digital information. The company focuses on high-performance ADC/DAC design and provides precision SAR ADC and high-speed pipeline ADC products. Caelus Technologies Limited has 20+ patents filed across China, the United States, and Europe and focuses on advancing speed, accuracy, and signal integrity for modern intelligent systems. Its technologies and converters serve industrial automation, energy and power systems, instrumentation and measurement, communications infrastructure, and healthcare and medical imaging.
Exhibits
Caelus Technologies Limited provides precision SAR ADCs and high-speed pipeline ADCs for industrial automation, energy, instrumentation and measurement, communications, and healthcare-imaging applications. Its high-speed converter range includes a 12-bit 10.4 / 8 / 6 GSPS RF ADC. The data-converter portfolio is organized into High Speed Data Converters and Precision Data Converters, with the CAE2200, CAE2300, and CAE2400 placed in the high-speed category. Product information and technical documentation are provided for the CAE2200, CAE2300, and CAE2400, including individual datasheets for each named model. The CAE2200, CAE2300, and CAE2400 are RF-sampling analog-to-digital converters offered as the CAE2200 / CAE2300 / CAE2400 product family. In dual-channel mode, CAE2200, CAE2300, and CAE2400 can sample up to 10.4GSPS, 8GSPS, and 6GSPS respectively, while in single-channel mode the corresponding rates are up to 5.2GSPS, 4GSPS, and 3GSPS. Programmable tradeoffs between channel count in dual-channel mode and Nyquist bandwidth in single-channel mode support flexible hardware for either high channel-count applications or wide instantaneous-signal-bandwidth applications. The three converters are offered in an FCBGA196 package and are specified for a temperature range from -40 to 115°C. Their listed core features include 12-bit resolution with no missing code, one or two channels, a full-scale differential input voltage of 0.8V typical and 1V maximum, and 6 GHz analog input bandwidth. At 1.09GHz and -1dBFS, the listed SNR values are 47.4 dBFS at 0.8V and 48.6 dBFS at 1.0V for CAE2200, 49.7 dBFS and 50.9 dBFS for CAE2300, and 50.8 dBFS and 52.0 dBFS for CAE2400. At the same 1.09GHz and -1dBFS condition, listed SFDR values are 68.3 dBFS at 0.8V and 67.0 dBFS at 1.0V for CAE2200, 70.3 dBFS and 70.9 dBFS for CAE2300, and 69.4 dBFS and 70.4 dBFS for CAE2400. Listed ENOB values at 1.09GHz and -1dBFS are 7.6b at 0.8V and 7.8b at 1.0V for CAE2200, 8.0b and 8.2b for CAE2300, and 8.1b and 8.3b for CAE2400. The output interface supports a maximum of 16 JESD204B lanes at up to 15Gbps line rate, supports 8b/10b encoding, and provides deterministic latency in a JESD204B Subclass 1 system. Additional features include optional digital down-converters, overvoltage protection for the analog input buffer, and an on-chip temperature diode. Listed low-power dissipation is 3.0W for CAE2200, 2.8W for CAE2300, and 2.4W for CAE2400. Applications include oscilloscopes and wideband digitizers, communications testers for 802.11ad and 5G, ToF and LIDAR distance measurement, RF-sampling software-defined radio, microwave backhaul, and spectrometry.
Capabilities and products
- high-performance ADC/DAC IC design
- precision SAR ADC
- high-speed pipeline ADC
- 12-bit 10.4/8/6 GSPS RF ADC
- ADC with JESD204B high-speed data interface
- RF ADC with DDC