QN8007B/8007LB
CONTENTS
1
2
3
Functional Block Diagram ..............................................................................................................................4
Pin Assignments ..............................................................................................................................................5
Electrical Specifications ..................................................................................................................................7
3.1 I2S Interface Timing................................................................................................................15
4
Functional Description ..................................................................................................................................17
4.1 Transmit Mode........................................................................................................................17
4.2 Idle and Standby Mode...........................................................................................................17
4.3 Audio Interface .......................................................................................................................17
4.4 Audio Processing....................................................................................................................18
4.5 Channel Setting.......................................................................................................................18
4.6 RDS/RBDS.............................................................................................................................19
5
6
Control Interface Protocol.............................................................................................................................20
5.1 2-wire Serial Control Interface ...............................................................................................20
5.2 3-Wire Serial Control Interface...............................................................................................21
Digital Audio Interface Protocol...................................................................................................................22
6.1 Introduction.............................................................................................................................22
6.2 I2S BUS Signal Description....................................................................................................22
6.3 I2S Interface Timing Description ............................................................................................23
6.3.1 MSB-Justified (Format 0).................................................................................................23
6.3.2 I2S (Format 1) ...................................................................................................................23
6.3.3 DSP1 (Format 2)...............................................................................................................23
6.3.4 DSP2 (Format 3)...............................................................................................................24
6.3.5 LSB-Justified (Format 4) ..................................................................................................24
User Control Registers...................................................................................................................................25
Package Description ......................................................................................................................................44
7
8
9
Solder Reflow Profile....................................................................................................................................46
9.1 Package Peak Reflow Temperature ........................................................................................46
9.2 Classification Reflow Profiles ................................................................................................46
9.3 Maximum Reflow Times ........................................................................................................47
Rev 2.09 (11/09)
Confidential A
Copyright ©2009 by Quintic Corporation
Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
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