Product
GNA101 Master IC
GPCI technology is consist of 2 IC chips.
Customer Samples for the chips and S/W drivers are available now.
High Quality Active Noise Cancellation(95%)
GNC100 ables to cancels the low frequency noise up to 95%.
GPCI Technology
We make your daily life comfortable with convergence of humanity and technology
Dimension
- WLCSP: 1.8 x 1.9 mm
Features
- GPCI* Technology Inside
- Master IC
- I2C control from Host
- Analog and Digital Mixed IC with the fully integrated PMU and Audio Switch
- 3.3V Single Power Supply, configurable voltage and high current driving(Max 200mA).
- Low noise and 2Mbps data rate receiver for digital voice call quality.
* GPCI (GMK Power Communication Interface)
: GMK’s smart accessory interface technology that transfers power and data over single wire
Product
GNA102 Slave IC
GPCI technology is consist of 2 IC chips.
Customer Samples for the chips and S/W drivers are available now.
Dimension
- QFN: 4 x 4 mm
Features
- GPCI Technology Inside
- Slave IC
- Analog and Digital Mixed IC with the fully integrated PMU
- Host Remote Configurable voltage for application IC and high current driving(Max 200mA).
- Low noise and 2Mbps data rate transmitter from analog microphone for digital voice call quality.
- I2C Remote control support
Product
GNC100 a Battery-Free Noise Cancellation Earphone
GNC100 is the battery-free active noise cancellation (ANC) earphone equipped with GMK’s GNA102 chip (Slave Chip).
It works with the host devices like Smartphones, Bluetooth Receivers or Media Players equipped with GMK’s GNA101 chip (Master Chip)
Product
GBT100C Smart Bluetooth Receiver
GBT100C is a smart Bluetooth receiver to connect between an earphone and smart device which has the BT feature like Smartphone.
GBT100C has *GPCI which can suppy the power to GNC100(Smart ANC earphone) and enable the data communication to make it smart. (* GPCI = GMK Power Communication Interface)
