AF9013 PDF даташит
Спецификация AF9013 изготовлена «Afa Technologies» и имеет функцию, называемую «(AF9013 / AF9015) DVB-T COFDM DEMODULATOR». |
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Детали детали
Номер произв | AF9013 |
Описание | (AF9013 / AF9015) DVB-T COFDM DEMODULATOR |
Производители | Afa Technologies |
логотип |
47 Pages
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AF9013/13S/13A/13AS/15/15A
DVB-T COFDM DEMODULATOR
Features
• Complete COFDM DVB-T demodulator single
chip IC compliant with ETSI EN 300 744 and
Nordig Unified 1.0.2
• Superior dynamic multipath performance in
pre/post-echo, and long echo environments
• Joint common phase error correction and
channel estimation for low cost tuner support
• Integrated 10-bit ADC and PLL
• Dual AGC (RF and IF) control with 1-bit Σ∆
output
• Fully programmable RF/IF AGC Take-Over-
Point (TOP) to work with any Silicon/Can-
tuner
• Digital carrier frequency offset ±500KHz
correction
• Digital crystal frequency jitter ±100ppm
compensation
• All-digital time and frequency synchronization
tracking loop
• Adaptive FFT window position tracking in
mobile/portable environments
• Two-dimensional time-frequency channel
estimation, tracking, and filtering for excellent
fixed and mobile reception
• All-digital adjacent channel interference (ACI)
filter for supporting 6/7/8MHz bandwidth with a
single 8MHz SAW filter
• Adaptive co-channel interference (CCI) filter
for PAL/SECAM/NICAM rejection
• Configurable IF sampling (high or low IF) from
a single crystal frequency
• Comprehensive performance monitoring
parameters available through register access
• Embedded high-speed USB 2.0 interface
compatible with USB1.1
• Supports USB suspend and selective
suspend modes capable of entering C3
mode for notebook power-saving applications
• Complete API C source code for easy
integration with most backend host processors
• Microsoft Broadcast Driver Architecture (BDA)
driver support with WHQL/MCE certified and
compliant for USB applications
• IR (Infrared) interface compliant with MCE
RC6 protocol is supported for remote control
using HID class
• Integrated transport stream de-multiplexer
(32-entry PID filtering)
• Serial and parallel MPEG2-TS interface
output
• Support second MPEG2-TS input for
PIP/PVR applications
• Support dual display transport stream output
from MPEG-TS and USB interfaces
• Low power consumption
• 56-pin QFN and 64-pin LQFP packages
Applications
• Digital DVB-T set-top boxes
• Integrated digital DVB-T televisions
• USB bus-powered portable DVB-T receivers
for PC desktops/notebooks
• DVD recorders with DVB-T receivers
• PMC (Personal Multimedia Center) or PVR
(Personal Video Recorder) with DVB-T
receivers
Mobile Performance
• Doppler Tolerance for QEF at 8MHz with
C/N=25dB (AF9013/13A and AF9015/15A only)
2K QPSK
2K 64QAM
8K 16QAM
CR1/2
CR1/2
CR2/3
GI1/32 480Hz
GI1/32 120Hz
GI1/4 50Hz
12/1/08
Preliminary Specification
Datasheet pdf - http://www.DataSheet4U.net/
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Preliminary Specification Ver. 1.2_2007_12_19
Revision History
Revision
0.9
0.95
0.96
1.0
1.1
1.2
1.3
Date
3/27/2006
3/29/2006
5/2/2006
6/5/2006
3/7/2007
12/19/2007
2/18/2008
Description
First Draft
First Preliminary Release
Editorial
Filled in TBD items
Add 9013A/9013AS/9015A
Add Model No. AF9013S-N1*
Remove asterisk (*) from model numbers
AF9013/13S/13A/13AS/15/15AS
Ordering Information
Model Number
AF9013-L2
AF9013-N1
AF9013S-N1
AF9013S-L2
AF9015-N1
AF9013A-L2
AF9013A-N1
AF9013AS-L2
AF9015A-N1
Description
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with USB interface
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with MPEG interface
DVB-T COFDM Demodulator with USB interface
Package
64-pin LQFP, Pb-free
56-pin QFN, Pb free
56-pin QFN, Pb free
64-pin LQFP, Pb-free
56-pin QFN, Pb-free
64-pin LQFP, Pb-free
56-pin QFN, Pb free
64-pin LQFP, Pb-free
56-pin QFN, Pb-free
Unless otherwise specified, in the following context the description for AF9013 applies for AF9013A, the
description for AF9013S applies for AF9013AS, and description for AF9015 applies to AF9015A.
Afa Technologies Confidential Proprietary
i
Datasheet pdf - http://www.DataSheet4U.net/
No Preview Available ! |
www.DataSheet.co.kr
Preliminary Specification Ver. 1.1_2007_03_07
AF9013/13S/13A/13AS/15/15AS
Table of Contents
1 DESCRIPTION.....................................................................................................................................6
2 BLOCK DIAGRAM ..............................................................................................................................7
3 PIN DESCRIPTION..............................................................................................................................8
3.1 PIN DIAGRAMS ....................................................................................................................................8
56-pin USB Mode (AF9015-N1/AF9015A-N1) ...................................................................................8
64-pin MPEG Mode (AF9013-L2/AF9013A-L2) .................................................................................9
64-pin MPEG Mode (AF9013S-L2/AF9013AS-L2) ..........................................................................10
56-pin MPEG Mode (AF9013-N1/AF9013S-N1/AF9013A-N1) ........................................................11
3.2 PIN LIST ............................................................................................................................................12
3.3 DETAILED PIN DESCRIPTIONS ............................................................................................................15
4 FUNCTIONAL DESCRIPTION ..........................................................................................................17
4.1 OPERATION MODES...........................................................................................................................17
MPEG TS Mode (AF9013/13S Only) ...............................................................................................17
Standard USB2.0 Mode (AF9015 Only)...........................................................................................17
Concurrent Mode (AF9015 Only).....................................................................................................18
4.2 ANALOG INTERFACE...........................................................................................................................18
Crystal Oscillator..............................................................................................................................18
Analog-to-Digital Converter (ADC)...................................................................................................18
Automatic Gain Control (AGC).........................................................................................................18
4.3 COFDM DIGITAL SIGNAL PROCESSING ..............................................................................................20
Initialization ......................................................................................................................................20
Time-Domain Signal Processing......................................................................................................20
Frequency-Domain Signal Processing.............................................................................................21
Synchronization Loop ......................................................................................................................21
4.4 FORWARD ERROR CORRECTION ........................................................................................................21
4.5 PERFORMANCE MONITORING .............................................................................................................21
4.6 2-WIRE INTERFACE ...........................................................................................................................21
Host Interface...................................................................................................................................22
Tuner Interface.................................................................................................................................22
4.7 MPEG-2 TRANSPORT STREAM INTERFACE.........................................................................................22
Parallel Output Interface ..................................................................................................................26
Serial Output Interface .....................................................................................................................26
Serial Input Interface (AF9015 Only) ...............................................................................................27
4.8 USB INTERFACE (AF9015 ONLY).......................................................................................................28
USB Descriptors ..............................................................................................................................28
USB Control Protocol.......................................................................................................................28
Default Endpoint (Endpoint 0) .....................................................................................................................28
Control Messages .......................................................................................................................................28
Data Messages ...........................................................................................................................................28
4.9 INFRARED (IR) INTERFACE (AF9015 ONLY) ........................................................................................29
The Function Key and Alternative Keys...........................................................................................29
4.10 THE EXTERNAL EEPROM ...............................................................................................................29
4.11 BOOT SCHEME ................................................................................................................................29
5 ELECTRICAL CHARACTERISTICS .................................................................................................30
5.1 ABSOLUTE MAXIMUM RATINGS ...........................................................................................................30
5.2 DC ELECTRICAL CHARACTERISTICS ...................................................................................................31
5.3 ANALOG CHARACTERISTICS ...............................................................................................................34
Afa Technologies Confidential Proprietary
ii
Datasheet pdf - http://www.DataSheet4U.net/
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Номер в каталоге | Описание | Производители |
AF9013 | (AF9013 / AF9015) DVB-T COFDM DEMODULATOR | Afa Technologies |
AF9013A | (AF9013 / AF9015) DVB-T COFDM DEMODULATOR | Afa Technologies |
AF9013AS | (AF9013 / AF9015) DVB-T COFDM DEMODULATOR | Afa Technologies |
AF9013S | (AF9013 / AF9015) DVB-T COFDM DEMODULATOR | Afa Technologies |
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