|
|
PDF IS2063 Data sheet ( Hoja de datos )
| Número de pieza | IS2063 | |
| Descripción | Bluetooth 4.2 Stereo Audio SoC | |
| Fabricantes | Microchip | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de IS2063 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
IS2063
Bluetooth® 4.2 Stereo Audio SoC
Features
• Qualified for Bluetooth v4.2 specifications
• Supports HFP 1.6, HSP 1.2, A2DP 1.3, SPP 1.2
and AVRCP 1.6
• Supports Bluetooth 4.2 dual-mode (BR/EDR/BLE)
(FW dependent):
- Generic access service
- Device information service
- Proprietary services for data communication
- Apple Notification Center Service (ANCS)
• Supports high resolution up to 24-bit, 96 kHz
audio data format
• I2S digital audio, microphone, analog audio and
AUX-In
• Supports one microphone input
• UART, GPIOs and LEDs
• Supports firmware field upgrade
• Battery charging
Baseband Features
• 16 MHz main clock input
• Built-in Flash memory for programing
• Connects simultaneously two hosts (smartphone
and tablet) with HFP/A2DP profiles
• Adaptive Frequency Hopping (AFH)
Audio Codec
• Sub-band coding (SBC) and optional Advanced
Audio Coding (AAC) decoding
• 20-bit DAC with 98 dB SNR
• 16-bit ADC with 92 dB SNR
• Supports up to 24-bit, 96 kHz I2S digital audio
Packages
Type
Pin count
Contact/Lead pitch
Dimensions
Note: All dimensions are in millimeters (mm) unless specified.
RF Features
• Class 2 output power (+2 dBm typical)
• Receive sensitivity: -90 dBm (2 Mbps EDR)
• Combined Tx/Rx RF terminal simplifies external
matching and reduces external antenna switches
• Tx/Rx RF switch for Class 2 or Class 3 applica-
tions
• Integrated synthesizer requires no external volt-
age-controlled oscillator (VCO), varactor diode,
resonator and loop filter
• Crystal oscillator with built-in digital trimming com-
pensates for temperature or process variations
DSP Audio Processing
• 32-bit DSP core
• Supports 64 kbps A-Law, μ-Law PCM format/Con-
tinuous Variable Slope Delta (CVSD) Modulation
for Synchronous Connection-Oriented (SCO)
channel operation
• Supports 8/16 kHz noise suppression
• Supports 8/16 kHz echo cancellation
• Supports Modified Sub-Band Coding (MSBC)
decoder for wide band speech
• Built-in High Definition Clean Audio (HCA) algo-
rithms for both narrow band and wide band
speech processing
• Packet loss concealment (PLC)
• Built-in audio effect algorithms to enhance audio
streaming
• Supports Serial Copy Management System
(SCMS-T) content protection
LGA
68
0.4
8 x 8 x 0.9
2016 Microchip Technology Inc.
Advance Information
DS60001432A-Page 1
1 page  
IS2063
1.0 DEVICE OVERVIEW
The IS2063 SoC integrates a Bluetooth 4.2 radio trans-
ceiver, a Power Management Unit (PMU), a Microcon-
troller (MCU), an audio codec, a crystal and a 32-bit
DSP. The IS2063 SoC can be configured using the UI
tool.
Note:
The UI tool is a Windows-based utility tool,
which is available for download from the
Microchip web site at: www.micro-
chip.com/IS2063.
Figure 1-1 illustrates a typical block diagram of the
IS2063 SoC.
FIGURE 1-1:
IS2063 SOC BLOCK DIAGRAM
2016 Microchip Technology Inc.
Advance Information
DS60001432A-Page 5
5 Page 
2.0 AUDIO
The input and output audios have different stages and
each stage can be programmed to vary the gain
response characteristics. For microphones, both sin-
gle-ended inputs and differential inputs are supported.
To maintain a high quality signal, a stable bias voltage
source to the condenser microphone’s FET is provided.
The DC blocking capacitors can be used at both posi-
tive and negative sides of the input. Internally, this ana-
log signal is converted to 16-bit, 8/16 kHz linear PCM
data.
2.1 Digital Signal Processor
Digital Signal Processor (DSP) is used to perform
speech and audio processing. The advanced speech
features, such as acoustic echo cancellation and noise
reduction are in-built. To reduce nonlinear distortion
and to help echo cancellation, an outgoing signal level
FIGURE 2-1:
SPEECH PROCESSING
IS2063
to the speaker is monitored and adjusted to avoid sat-
uration of speaker output or microphone input. Adap-
tive filtering is also applied to track the echo path
impulse in response to provide echo free and
full-duplex user experience.
The embedded noise reduction algorithm helps to
extract clean speech signals from the noisy inputs cap-
tured by the microphones and improves mutual under-
standing in communication. The advanced audio
features, such as multi-band dynamic range control,
parametric multi-band equalizer, audio widening and
virtual bass are in-built. The audio effect algorithms
improve the user’s audio listening experience in terms
of better quality after audio signal processing.
Figure 2-1 and Figure 2-2 illustrate the processing flow
of speaker-phone applications for speech and audio
signal processing.
FIGURE 2-2:
AUDIO PROCESSING
2016 Microchip Technology Inc.
Advance Information
DS60001432A-Page 11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet IS2063.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| IS206 | (IS205 / IS206) NON-BASE LEAD OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR OUTPUT |  ISOCOM COMPONENTS |
| IS2062 | Bluetooth 4.2 Stereo Audio SoC | Microchip |
| IS2063 | Bluetooth 4.2 Stereo Audio SoC | Microchip |
| IS2064 | Bluetooth 4.2 Stereo Audio SoC | Microchip |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |