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PDF TOH3003 Data sheet ( Hoja de datos )
| Número de pieza | TOH3003 | |
| Descripción | Bluetooth Single Chip for Headset | |
| Fabricantes | Terax | |
| Logotipo |  |
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TOH3003 Bluetooh Single Chip for Headset (Preliminary Version)
Data Sheet of TOH3003
Bluetooth Single Chip for Headset
(Preliminary)
Revise dateΚ11/23/2007
Copyright © Terax Communication Technologies Inc. All rights reserved. Terax Confidential & Proprietary. All the descriptions and information in
this material, in whole or in part, are provided by Terax “AS IS”, without warranty of any kind, and Terax reserves the right to make changes to
this specification and its products at any time without notice. Customers are advised to obtain the latest version of this device specification as
finally confirmed by Terax, before relying on any published information and before placing orders for products.
Terax Communication Technologies Inc. ─ //www.terax.com.tw Version - 01 – 11/23/2007
―1―
1 page  
TOH3003 Bluetooh Single Chip for Headset (Preliminary Version)
Key Features
Radio
Auxiliary Features
Crystal oscillator with built-in digital trimming
Power management includes digital shutdown and wake up commands with an
integrated low power oscillator for sniff mode
9-bit ADC available to applications
Battery charger with programmable current (20-120mA) for Lithium Ion/Polymer
battery
LED intensity control for dedicated LED1 and LED0 outputs
Baseband and Software
Internal 1Mbit ROM
Allows full speed data transfer and mixed voice and data
Logic for forward error correction, header error control, access code correlation,
CRC, encryption bit stream generation and whitening
Transcoders for A-law, µ-law and linear voice from host and A-law, µ-law and
CVSD voice over air
Physical Interface
Optional I2C compatible interface
Audio CODEC
14-bit resolution, 8kHz sampling frequency
Digital enhancements to add bass cut and side tone
Analogue enhancements to support single-ended and differential speaker drive
capability
Bluetooth Stack
Customized builds with embedded application code
Package Options
56-pin QFN, 8 * 8 * 0.9 mm, 0.50 mm pitch
Copyright © Terax Communication Technologies Inc. All rights reserved. Terax Confidential & Proprietary. All the descriptions and information in
this material, in whole or in part, are provided by Terax “AS IS”, without warranty of any kind, and Terax reserves the right to make changes to
this specification and its products at any time without notice. Customers are advised to obtain the latest version of this device specification as
finally confirmed by Terax, before relying on any published information and before placing orders for products.
Terax Communication Technologies Inc. ─ //www.terax.com.tw Version - 01 – 11/23/2007
―5―
5 Page 
TOH3003 Bluetooh Single Chip for Headset (Preliminary Version)
Digital Terminals
Digital Terminals
Input Voltage Levels
Vil @ (2.7vЉIO_DVDDЉ3.6v)
Vil @ (1.7vЉIO_DVDDЉ1.9v)
Vih
Output Voltage Levels
Vol @ (2.7vЉIO_DVDDЉ3.6v, I = - 4mA)
Vol @ (1.7vЉIO_DVDDЉ1.9v, I = - 4mA)
Voh @ (2.7vЉIO_DVDDЉ3.6v, I = 4mA)
Voh @ (1.7vЉIO_DVDDЉ1.9v, I = 4mA)
I/O pad leakage current
Pad Input Capacitance
Min TYP Max Unit
0 - 0.8 V
0 - 0.4 V
IO_DVDD*
0.7
-
IO_DVDD+
0.4
V
-
-
IO_DVDD-
0.4
IO_DVDD-
0.2
-1
2
-
-
-
-
0
-
0.4 V
0.2 V
-V
-V
1 µA
5 pF
Auxiliary ADC
Auxiliary ADC
Resolution
Minimum input voltage range (A)
Maximum input voltage range (B)
INL
DNL
LSB
Clock
Clocks
Crystal Oscillator
Crystal frequency
Digital trim range
Trim step size
Transconductance
Negative resistance
@XTAL 12MHz; C0 0.8pF; CL 12pF
XtalI input capacitance
Duty cycle
Min
-
0
VDD-0.1
-2
-0.8
-
-
Typ
-
-
-
-
-
(B-A)/511
1.2
Max
9
0.1
VDD
+2
+0.8
-
-
Unit
bits
V
V
LSB
LSB
mV
MHz
Min
-
0
-
822
120
-
30:70
TYP
12
3.52
0.11
-
-
3.87
50:50
Max
-
7.04
-
-
492
-
70:30
Unit
MHz
pF
pF
µA/V
Ω
pF
%
Copyright © Terax Communication Technologies Inc. All rights reserved. Terax Confidential & Proprietary. All the descriptions and information in
this material, in whole or in part, are provided by Terax “AS IS”, without warranty of any kind, and Terax reserves the right to make changes to
this specification and its products at any time without notice. Customers are advised to obtain the latest version of this device specification as
finally confirmed by Terax, before relying on any published information and before placing orders for products.
Terax Communication Technologies Inc. ─ //www.terax.com.tw Version - 01 – 11/23/2007
― 11 ―
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TOH3003.PDF ] | |
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