Features
- Qualified to Bluetooth® v5.2 specification
- Dual 120 MHz Qualcomm® Kalimba™ audio DSP
- High-performance 24-bit audio interface
- Active Noise Cancellation: Hybrid, Feedforward, and Feedback modes, using Digital or Analog Mics, enabled using license keys available from Qualcomm®
- Digital interfaces: I²S/PCM
- Supports aptX, aptX HD, aptX Low Latency, and aptX Adaptive
- Both the ADC and DAC support 8/16/32/44.1/48/96kHz sample rates and the DAC also supports 192/384kHz
- Serial interfaces: UART, Bit Serializer (I²C/SPI), USB 2.0
- Qualcomm® Bluetooth High Speed Link
- Single ended antenna connection with on-chip balun and Tx/Rx switch
- Bluetooth, Bluetooth Low Energy, and mixed topologies supported
- Class 1 support
Applications
- USB Audio Transmitter
- Audio Transmitter
Specifications
| Categories | Features | Implementation |
|---|---|---|
| Bluetooth | ||
| Chip | QCC3056 | |
| Bluetooth Standard | Bluetooth v5.2 | |
| Frequency Band | 2.402 ~ 2.480 GHz | |
| Transmit Power | Basic Rate :+10 dBm (Typ VBAT=3.7V) | |
| Receiver | Basic rate: -96 dBm (Typ VBAT=3.7V) | |
| Interface | UART/PCM/USB | |
| Size (mm) | 13 × 26.9 × 2.2 | |
| Operating Temperature | -40°C ~ +85°C | |
| Storage Temperature | -40°C ~ +85°C | |
| Supply Voltage | 3.0V ~ 4.2V | |
| VDD_IO | 1.7V ~ 3.3V | |
| Miscellaneous | Lead Free Warranty |
Lead-free and RoHS compliant One Year |
| Humidity | 10% ~ 90% non-condensing | |
| MSL Grade | MSL 3 | |
| ESD Grade | Human Body Model: Pass ±2000V, all pins Charge device model: Pass ±500V, all pins |
|
Firmware
| Firmware No. | Application | Profiles |
|---|---|---|
| FSC-BT1035 | Audio & Data | HFP, A2DP, AVRCP, PBAP, GATT, SPP |
| FSC-BT1035 | Audio & Data | Customization |