| Application | Filter |
| Technology | 130 |
| Manufacturer | SMIC |
| Type | Research |
| Package | QFN40 |
| Dimensions | 1300μm x 1300μm |
| Voltage | 3.3 V / 1.2V |
This chip is a modified version of Sandy Island, verifying a new concept of resistor array implementation. The multi-mode analog baseband filter supports GSM, TD-SCDMA, WCDMA and LTE.