VO8-N76BLUETOOTH HEADSET (CLASS 2); BRAND NAME:BLUEDIO; MODEL: N76

55 44 33 22 11 D D C C B B A A BATTERY IS24C08 MIC_BIAS EEPROM RFCORE 3.6V~4.2V RED LEDBLUE LED SYS_PW IS1632N LDO18_O ADPT_IN BAT_IN PWR-MFB MIC ADAPTOR 4.8V~6.5V 16M XTALCL=9pF Powerkey IO CORE CODEC BIAS SPK Antenna

PHOTOGRAPHS OF THE EUT ALL VIEW OF SAMP TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FRONT VIEW OF SAMPLE BACK VEIW OF SAMPLE

FCC ID Label FCC ID: VO8-N76

FCC ID Label Location

INTERNAL PHOTO OF SAMPLE – 1 INTERNAL PHOTO OF SAMPLE – 2

Datasheet Released date: 06/18/2009 © 2000~2009 Integrated Systems Solution Corporation Revision1.0 Page 1 創傑科技股份有限公司 IS1632N Integrated System Solution Corporation GENERAL DESCRIPTION The IS1632N is an integrated monolithic chip for Bluetooth mono headset application. It is a single-chip, Bluetooth v2.0 + EDR baseband with an integrated transceiver. The IS1632N integrates most external components for a mono headset including voice codec, Li-Ion battery charger, and one low drop regulator. The reductions of external components can be used for a tiny headset easily. A new voice manage structure achieve lower noise level and higher signal level. This implementation improves the audio quality to fit human’s vocal experience and keep audio quality even under terrible environment. FEATURES • Bluetooth 2.0 + EDR which is backward-compatible with BT1.1 and 1.2. • Programmable output power control meets specific requirements • A lowest eBOM in the current market • Integrated Power Manager Unit (PMU) that can charge a Li-ion battery, LED driver and low drop regulator • Better audio quality • Capable charging voltage from a zero battery, and sustain direct DC input for adaptor from 4.8V ~ 6.5 V • Support standard HCI commands for test requirements • Standard QFN 48 package that size is only 7x7 mm2 Figure 1: Functional Block Diagram EDR MODEM Processor ROM UART Voice CODECPLL PMU EDR RF EEPROM Baseband RAM Datasheet Released date: 06/18/2009 © 2000~2009 Integrated Systems Solution Corporation Revision1.0 Page 2 創傑科技股份有限公司 IS1632N Integrated System Solution Corporation Contents 1 FEATURES ............................................................................................................................................... 3 2 PIN ASSIGNMENTS AND SIGNAL DESCRIPTIONS ....................................................................... 5 3 RADIO TRANSCEIVER ......................................................................................................................... 8 3.1 TRANSMITTER ................................................................................................................................ 8 3.2 RECEIVER ........................................................................................................................................ 8 3.3 SYNTHESIZER ................................................................................................................................. 8 4 MODEM .................................................................................................................................................... 9 4.1 BASIC DATA RATE MODEM (BDR) ................................................................................................... 9 4.2 ENHANCED DATA RATE MODEM (EDR) ........................................................................................... 9 5 POWER MANAGE UNIT ..................................................................................................................... 10 6 VOICE CODEC ..................................................................................................................................... 11 7 TEST MODE AND UART INTERFACE ............................................................................................ 12 8 CLOCK GENERATION ....................................................................................................................... 13 8.1 LOAD CAPACITOR ........................................................................................................................ 13 8.2 FREQUENCY TRIM ....................................................................................................................... 14 9 ELECTRICAL CHARACTERISTICS ................................................................................................ 15 10 PACKAGE INFORMATION ........................................................................................................... 24 APPENDIX A. REFLOW PROFILE ...................................................................................................... 25 APPENDIX B. BQB CERTIFICATION ................................................................................................ 26 Datasheet Released date: 06/18/2009 © 2000~2009 Integrated Systems Solution Corporation Revision1.0 Page 3 創傑科技股份有限公司 IS1632N Integrated System Solution Corporation 1 Features System Specification • Bluetooth Specification v.2.0 with EDR in 2.4 GHz ISM band • Both BDR and EDR eSCO supported. • Main input clock of 16MHz frequency • Full Bluetooth RF Interface & Lower Link Controller functions • Support 64 kb/s PCM format (A-Law or μ-Law), or CVSD (Continuous Variable Slope Delta Modulation) for SCO channel operation. RF Hardware • Combined TX/RX RF terminal simplifies external matching and reduces external antenna switches. • +2dBm output power with level control. • For Class2/3, transmitter support without the requirement for external power amplifier or TR switch at the same time.. • Fully integrated synthesizer has been created. There requires no external VCO, varactor diode, resonator and loop filter. • Crystal oscillation with build-in digital trimming for temperature/process variations. • Fully support for power saving mode includes Park, Hold and Sniff Power Manager Unit • Battery protection features including over voltage and under voltage protect. • A Li-ion poly-battery charging features with adjustable charging current • Internal Low Drop Regulator (LDO) that can eliminate the external coil inductor • Voltage Detection circuit is used for battery monitoring in portable applications Datasheet Released date: 06/18/2009 © 2000~2009 Integrated Systems Solution Corporation Revision1.0 Page 4 創傑科技股份有限公司 IS1632N Integrated System Solution Corporation Flexible HCI interface • An embedded UART (Universal Asynchronous Receiver Transmitter) is included in this chip that support HCI-UART I/O interface • Standard Bluetooth…

Text truncated - open the document above for the full version.

OET Bulletin 65 (MPE) Test Report For Bluetooth Headset (Class 2) Model Name: N76 Brand Name: Bluedio FCC ID: VO8-N76 Report No.: AGC10430912GZ04E7 Date of Issue: Dec.31, 2009 Prepared For Guangzhou Liwei Electronics Co., LTD. No.33, Zhenzhongbei Road, Shenshan Industrial Park Baiyun District, Guangzhou 510460 P.R., china TEL: 020-8606 2626-815 FAX: 020-8606 2626-800 Prepared By Attestation of Global Compliance Co., Ltd. 2F., No.2 Building, Huafeng No.1 Technical Industrial Park, Sanwei, Xixiang, Baoan District, Shenzhen TEL: 86-755-2908 1966 FAX: 86-755-2600 8484 Report No.:AGC10430912GZ04E7 Page 1 of 7 TABALE OF CONTENTS TABALE OF CONTENTS .................................................................................................................................. 1 1. TEST RESULT CERTIFICATION ................................................................................................................. 2 2. TECHNICAL INFORMATION....................................................................................................................... 3 2.1 EUT DESCRIPTION ..................................................................................................................................... 3 3. RF EXPOSURE MEASUREMENT .............................................................................................................. 4 3.1 INTRODUCTION .......................................................................................................................................... 4 3.2 FCC LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE(MPE) .............................................................. 5 4. CLASSIFICATION OF THE ASSESSMENT METHODS ............................................................................... 6 Report No.: AGC10430912GZ04E7 Page 2 of 7 1. TEST RESULT CERTIFICATION Applicant Name: Guangzhou Liwei Electronics Co., LTD. Address: No.33, Zhenzhongbei Road, Shenshan Industrial Park Baiyun District, Guangzhou 510460 P.R., china Manufacturer Name: Guangzhou Liwei Electronics Co., LTD. Address: No.33, Zhenzhongbei Road, Shenshan Industrial Park Baiyun District, Guangzhou 510460 P.R., china Brand Name: Bluedio Equipment Under Test: Bluetooth Headset (Class 2) Model Number: N76 Test Standard OET Bulletin 65 (Edition 97-01) Supplement C (Edition 01-01) File Number: AGC10430912GZ04E7 Date of Test: Dec.31, 2009 We (AGC), Attestation of Global Compliance Co., Ltd. for compliance with the requirements set forth in the European Standard OET Bulletin 65 (Edition 97-01) Supplement C (Edition 01-01) The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Checked By: Jekey Zhang Dec.31, 2009 Authorized By: King Zhang Dec.31, 2009 Report No.: AGC10430912GZ04E7 Page 3 of 7 2. TECHNICAL INFORMATION Note: the following data is based on the information by the applicant. 2.1 EUT DESCRIPTION Product Bluetooth Headset (Class 2) Brand / Model Name Bluedio Support Channels CH 00 – CH 78 Modulation GFSK Antenna Type Integrated Antenna Power Supply DC5.50V (Supplied By Adapter) Channels Frequency CH 00 2.402GHZ CH 78 2.480GHZ Channel Space = 1MHz Note: 1. The EUT is Bluetooth Handset. The EUT provides Bluetooth wireless interface operating at 2.4G ISM band (2400MHZ-2483MHZ). The EUT use (GFSK) modulation. 2. Please refer to the User’s manual of the EUT. Report No.: AGC10430912GZ04E7 Page 4 of 7 3. RF EXPOSURE MEASUREMENT 3.1 INTRODUCTION Human exposure to RF emissions from mobile devices (47 CFR §2.1091) may be evaluated based on the MPE limits adopted by the FCC for electric and magnetic field strength and/or power density, as appropriate, since exposures are assumed to occur at distances of 20 cm or more from persons. The 1992 ANSI/IEEE standard (See Listed limit table) specifies a minimum separation distance of 20 cm for performing reliable field measurements to determine adherence to MPE limits. If the minimum separation distance between a transmitter and nearby persons is more than 20 cm under normal operating conditions, compliance with MPE limits may be determined at such distance from the transmitter. When applicable, operation instructions and prominent warning labels may be used to alert the exposed persons to maintain a specified distance from the transmitter or to limit their exposure durations and usage conditions to ensure compliance. Report No.: AGC10430912GZ04E7 Page 5 of 7 3.2 FCC LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE Frequency Range (MHz) E-field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Time |E| 2 , |H| 2 or S (Minutes) 0.3 -- 1.34 614 1.63 (100)* 30 1.34 -- 30 824/f 2.19/f (180/f 2 )* 30 30 -- 300 27.5 0.073 0.2 30 300 -- 1500 -- -- f/1500 30 1500 -- 100,000 -- -- 1.0 30 *Note: 1. f=Frequency in MHz * Plane-wave Equivalent Power Density 2. The averaging time for General Population/Uncontrolled exposure to fixed transmitters is not applicable for mobile and portable transmitters. See 47 CFR §§2.1091 and 2.1093 on source-based time-averaging requirements for mobile and portable transmitters. Report No.: AGC10430912GZ04E7 Page 6 of 7 4. CLASSIFICATION OF THE ASSESSMENT METHODS The antenna of the product, under normal use condition is at least 1 cm away from thebody of the user. Warning statement to the user for keeping at least 1cm separation distance and the prohibition of operating to a person has been printed on the user’smanual. So, this product under normal use is located on electromagnetic far field betweenthe human body. S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna MPE Calculated Values for Bluetooth Headset 5. EUT OPERATION C…

Text truncated - open the document above for the full version.

PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.cn

123456 A B C D 654321 D C B A Title NumberRevisionSize Orcad B Date:2-Jul-2009 Sheet of File:D:\Backup\YAO ZHU\邓工\T9-22\贴片资料\T9.ddbDrawn By: C1 1u A0 1 A1 2 A2 3 GND 4 SDA 5 SCL 6 WP 7 VCC 8 U2 HT24LC08 C5 1.8p C10 10P GND 1 VOUT 2 VIN 3 U4 RT9161-50PV(300mA) 12 LED1 RED C3 1u R1 1K C9 4.7u C15 1u 12 LED2 BLUE 1 ANT1 ANT-PIFA 41 32 X1 16MHZ-CL=9pf 1 2 L2 NP 3 21 D2 CDST-99 C11 1u C4 5p IS1631N LOUT+ 1 LOUT- 2 AGND 3 1V8 4 GND 5 VDD_IO 6 RST_N 7 NC 8 NC 9 LED1 10 LED2 11 PWR_EN 12 S Y S _ P W R 1 3 2 V 1 _ O 1 4 1 V 8 _ O 1 5 B A T _ I N 1 6 A D P T _ I N 1 7 1 V 8 1 8 H C I _ R X D 1 9 H C I _ T X D 2 0 N C 2 1 G N D 2 2 N C 2 3 T E S T 2 4 VCC_RF 36 NC 35 EP 34 XO_N 33 XO_P 32 VCC_DIG 31 EAN 30 SDA 29 SCL 28 NC 27 VOL+ 26 VOL- 25 G N D 4 9 A V D D 4 8 M I C _ B I A S 4 7 L I N + 4 6 L I N - 4 5 E P 4 4 E P 4 3 R T X 4 2 E P 4 1 R X _ C L S 1 4 0 R F _ T P 5 3 9 R F _ T P 3 3 8 R F _ T P 6 3 7 U1 IS1631N 12 L1 3.9nH C13 4.7u R2 2.2K C7 4.7u C14 1u C8 10P C6 10uF C16 1u C2 NP 1 2 L3 1.8nH(ACX) 12 D1 CDBU0240 14 23 SW1 SW TACT-SPST-2/SM C12 1u R3 4.7K GND GND GND GND GND GND GND GND GNDGND GND SYS_PW GND GND GND 2V4 GND 2V4 2V4 SYS_PW 2V4 GND 1V8 GND GND 1V8 GND GND GNDGND 2V4 1V8 GND 1V8 2V4 PWR-MFB TP11 TP8 TXD ADP_IN RF_TP MIC- BAT- TP10 TP3 TP12 TP7 SPK- GND MIC+TP2 TP4 BAT+TP1 Test Pad description TEST RXD TP6 TP5 TP9 M+ M- S+ S- H C I LI-BAT BAT- BAT+ SPK+ ADP_IN Vrange=4.75V~6.3V RF PATH: 1. Components need as close as possible 2. PCB is 4-layer FR4, RF path need to use 50 ohm impedance. MIC SPK C18 1U GND C17 0.1u GND 2V4 12 R4 100(1% GND C23 4.7UF TP3 TP4 TP5 TP6 TP7 TP8 TP9TP10 TP11 TP12 TP2 TP1 21 D3 CDBU400B GND PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn

FCC Part 15 TEST REPORT For Bluetooth Headset (Class 2) Model Name: N76 Brand Name: Bluedio FCC ID: VO8-N76 Report No.: AGC10430912GZ04E6 Date of Issue: Dec.31, 2009 Prepared For Guangzhou Liwei Electronics Co., LTD. No.33, Zhenzhongbei Road, Shenshan Industrial Park Baiyun District, Guangzhou 510460 P.R., china TEL: 020-8606 2626-815 FAX: 020-8606 2626-800 Prepared By Attestation of Global Compliance Co., Ltd. 2F., No.2 Building, Huafeng No.1 Technical Industrial Park, Sanwei, Xixiang, Baoan District, Shenzhen TEL: 86-755-2908 1966 FAX: 86-755-2600 8484 Report No.:AGC10430912GZ04E6 Page 1 of 44 VERIFICATION OF COMPLIANCE Applicant: Guangzhou Liwei Electronics Co., LTD. Address No.33, Zhenzhongbei Road, Shenshan Industrial Park Baiyun District, Guangzhou 510460 P.R., china Product Description: Bluetooth Headset (Class 2) Brand Name: Bluedio Model Number: N76 FCC ID VO8-N76 Report Number: AGC10430912GZ04E6 Date of Test: Dec.24, 2009-Dec.31, 2009 WE HEREBY CERTIFY THAT: The above equipment was tested by Attestation of Global Compliance Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2009) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.247. Checked By: Jekey Zhang Dec.31, 2009 Authorized By King Zhang Dec.31, 2009 Report No.:AGC10430912GZ04E6 Page 2 of 44 TABLE OF CONTENTS 1.GENERAL INFORMATION .................................................................................................. 4 1.1 PRODUCT DESCRIPTION............................................................................................................. 4 1.2 RELATED SUBMITTAL(S) / GRANT (S) ......................................................................................... 4 1.3 TEST METHODOLOGY ................................................................................................................ 4 1.4 TEST FACILITY........................................................................................................................... 4 1.5 SPECIAL ACCESSORIES ............................................................................................................. 4 1.6 EQUIPMENT MODIFICATIONS ...................................................................................................... 4 2. SYSTEM TEST CONFIGURATION ..................................................................................... 5 2.1 CONFIGURATION OF TESTED SYSTEM .................................................................................................. 5 2.2 E QUIPMENT USED IN TESTED SYSTEM ................................................................................................. 5 3. SUMMARY OF TEST RESULTS ........................................................................................ 6 4. DESCRIPTION OF TEST MODES ...................................................................................... 6 5. CONDUCTION EMISSIONS ............................................................................................... 7 5.1 MEASUREMENT PROCEDURE: ............................................................................................................... 7 5.2 T EST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ...................................................................... 7 5.3 M EASUREMENT EQUIPMENT USED: ...................................................................................................... 7 5.4 L IMITS AND MEASUREMENT RESULT: ................................................................................................... 8 5.5 TEST RESULT OF LINE CONDUCTED EMISSION TEST ............................................................................. 9 6. MAXIMUM OUTPUT POWER ........................................................................................... 11 6.1 MEASUREMENT PROCEDURE: .................................................................................................................. 11 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ......................................................................... 11 6.3 MEASUREMENT EQUIPMENT USED: ......................................................................................................... 14 6.4 LIMITS AND MEASUREMENT RESULT: ...................................................................................................... 15 7. 20 DB BANDWIDTH ......................................................................................................... 17 7.1 MEASUREMENT PROCEDURE ................................................................................................................... 17 7.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ......................................................................... 17 7.3 MEASUREMENT EQUIPMENT USED: ......................................................................................................... 17 7.4 LIMITS AND MEASUREMENT RESULTS: .................................................................................................... 17 8. MAXIMUM CONDUCTED OUTPUT POWER SPECTRAL DENSITY（N/A） ................. 19 8.1 MEASUREMENT PROCEDURE: .................................................................................................................. 19 8.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ......................................................................... 19 8.3 MEASUREMENT EQUIPMENT USED: ......................................................................................................... 19 8.4 LIMITS AND MEASUREMENT RESULT: ...................................................................................................... 19 9. OUT OF BAND EMISSION ............................................................................................... 20 Report No.:AGC10430912GZ04E6 P…

Text truncated - open the document above for the full version.

PHOTOGRAPHS OF THE TEST SETUP CONDUCTED EMISSION TEST EIRP TEST SETUP RADIATED EMISSION TEST SETUP