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IS2063 Schematic ( PDF Datasheet ) - Microchip

Teilenummer IS2063
Beschreibung Bluetooth 4.2 Stereo Audio SoC
Hersteller Microchip
Logo Microchip Logo 




Gesamt 30 Seiten
IS2063 Datasheet, Funktion
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






IS2063 Datasheet, Funktion
IS2063
Table 1-1 provides the key features of the IS2063 SoC.
TABLE 1-1: IS2063 KEY FEATURES
Feature
Application
Stereo/mono
Pin count
Dimensions (mm2)
Audio DAC output
DAC (single-ended) SNR at 2.8V (dB)
DAC (capless) SNR at 2.8V (dB)
ADC SNR at 2.8V (dB)
I2S digital interface
Analog AUX-In
Mono microphone
External audio amplifier interface
UART
LED driver
Internal DC-DC step-down regulator
DC 5V adapter input
Battery charger (350 mA max.)
ADC for thermal charger protection
Undervoltage protection (UVP)
GPIO
Button support
NFC (triggered by external NFC)
EEPROM
Customized voice prompt
Multitone
DSP sound effect
BLE
Bluetooth profiles
HFP
AVRCP
A2DP
HSP
SPP
IS2063
Multi-speaker/Soundbar/Subwoofer
Stereo
68
8x8
2 channel
-98
-96
-92
Yes
Yes
1
Yes
Yes
3
Yes
Yes
Yes
No
No
15
6
Yes
128K
No
Yes
Yes
Yes
1.6
1.6
1.3
1.2
1.2
DS60001432A-Page 6
Advance Information
2016 Microchip Technology Inc.

6 Page









IS2063 pdf, datenblatt
IS2063
The DSP parameters can be configured using the DSP
tool. For additional information on the DSP tool, refer to
“IS206X DSP Application Note”.
Note:
The DSP tool and “IS206X DSP Applica-
tion Note” are available for download from
the Microchip web site at:
www.microchip.com/IS2063.
2.2 Codec
The built-in codec has a high signal-to-noise ratio
(SNR) performance and it consists of an ADC, a DAC
and an additional analog circuitry. Figure 2-3 through
Figure 2-6 illustrate the dynamic range and frequency
response of the codec.
FIGURE 2-3:
CODEC DAC DYNAMIC RANGE
Note: The data corresponds to the 16 ohm load with 2.8V operating voltage and +25ºC operating temperature.
FIGURE 2-4:
CODEC DAC THD+N VERSUS INPUT POWER
Note: The data corresponds to the 16 ohm load with 2.8V operating voltage and +25ºC operating temperature.
DS60001432A-Page 12
Advance Information
2016 Microchip Technology Inc.

12 Page





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