Low Power BTDM5.3 Connectivity Transceiver
Key Features
- Compliant to Bluetooth core specification 5
- Supports Bluetooth basic rate (BR), enhanced data rate (EDR) and low energy (LE)
- Low power consumption
- Low-cost BOM
- Excellent blocking performance, exceeding standards requirements
- Single-pin, single-ended RF interface
- Simple matching to 50 0 using a single capacitor Efficient PA delivering up to +8 dBm (Bluetooth EDR) Reference crystal oscillator (12 MHz - 48 MHz) with integrated tunable load capacitors
- LPO RC oscillator (32.768 kHz) for sleep clock
- Small area 0.81mm2)
Benefits
- 1.35 V analog supplies with integrated regulators
- 1.35 V PA supply for EDR mode
- 1.1 V digital supply
- Temperature range -40 - +125 °C (junction) (range for ambient dependent on package)
- Sensitivity
- BR: -96 dBm
- EDR (2 Mb/s): -95 dBm
- EDR (3 Mb/s): -89 dBm
- LE (1 Mb/s): -97 dBm
- LE (2 Mb/s): -94dBm
- LE (500 Kb/s): -101 dBm
- LE (125 Kb/s): -105dBm
- Pow +8 dBm (EDR), 14 dB control range
- Peak active current consumption
- RX mode (all modes)
- TX mode:
- 28 mA @ 1.35 V (+4 dBm, EDR)
- 46 mA @ 2.5 V (+8 dBm, EDR)
Block Diagram
Technical Specifications
