|
|
Número de pieza | TW2964 | |
Descripción | 4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs | |
Fabricantes | Intersil | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TW2964 (archivo pdf) en la parte inferior de esta página. Total 70 Páginas | ||
No Preview Available ! Techwell™
PRELIMINARY
4-CH WD1 (960H)/D1 Compatible Video Decoders
and Audio Codecs
TW2964
Features
Video Decoder
WD1 (960H) and D1 compatible video decoding
operation and it is programmable each channel
NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N
combination), PAL (60) support with automatic
format detection
Software selectable analog inputs allows any of 2
CVBS per one video ADC
Built-in analog anti-alias filter
Four 10-bit ADCs and analog clamping circuit for
CVBS input
Fully programmable static gain or automatic gain
control for the Y channel
Programmable white peak control for CVBS
channel
4-H adaptive comb filter Y/C separation
PAL delay line for color phase error correction
Image enhancement with peaking and CTI
Digital sub-carrier PLL for accurate color decoding
Digital Horizontal PLL for synchronization
processing and pixel sampling
Advanced synchronization processing and sync
detection for handling non-standard and weak
signal
Programmable hue, brightness, saturation,
contrast, sharpness
Automatic color control and color killer
ITU-R 656 like YCbCr (4:2:2) output or time
multiplexed output with 36/72/144MHz for WD1
or 27/54/108MHz for D1 format
Audio Codec
Integrated five audio ADCs processing and one
audio DAC
Provides multi-channel audio mixed analog output
Support I2S/DSP Master/Slave interface for
record output and playback input
PCM 8/16-bit and u-Law/A-Law 8-bit for audio
word length
Programmable audio sample rate that covers
popular frequencies of 8/16/32/44.1/48kHz
Miscellaneous
Two-wire MPU serial bus interface
Integrated clock PLL for 144/108MHz clock
output
Power save and Power down mode
Low power consumption
Single 27MHz crystal for all standards and both
WD1 and D1 format
I/O Pin compatible with TW2960 (Supply pins are
different)
3.3V tolerant I/O
1.0V/3.3V power supply
100-pin and 128-pin LQFP packages
1
FN8288.0.1
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2012. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
August 2, 2012
All other trademarks mentioned are the property of their respective owners.
1 page TW2964
0x7C – ADATM I2S Output Select ....................................90
0x7D – AIN51/52/53/54 Record Output ............................91
0x7E – A5OUTOFF............................................................92
0x80 – Software Reset Control Register ...........................93
0x81 – Analog Control Register.........................................94
0x82 – Analog Control ReGister2......................................94
0x83 – Control Register I ...................................................95
0x84 – Color Killer Hysteresis Control Register ................95
0x85 – Vertical Sharpness .................................................96
0x86 – Coring Control Register..........................................96
0x87 – Clamping Gain........................................................96
0x88 – Individual AGC Gain...............................................97
0x89 – Audio Fs Mode Control ..........................................98
0x8A – White Peak Threshold ...........................................98
0x8B– Clamp level .............................................................99
0x8C– Sync Amplitude.......................................................99
0x8D – Sync Miss Count Register.................................. 100
0x8E – WD1 Clamp Position Register............................ 100
0x8F – Vertical Control I.................................................. 101
0x90 – Vertical Control II ................................................. 101
0x91 – Color Killer Level Control .................................... 101
0x92 – Comb Filter Control ............................................. 102
0x93 – Luma Delay ......................................................... 102
0x94 – Miscellaneous Control I....................................... 103
0x95 – LOOP Control Register ....................................... 103
0x96 – Miscellaneous Control II...................................... 104
0x97 – CLAMP MODE.................................................... 105
0x98 – HSLOWCTL ........................................................ 105
0x99 – HSBEGIN ............................................................ 105
0x9A – HSEND................................................................ 105
0x9B – OVSDLY ............................................................. 106
0x9C – OVSEND............................................................. 106
0x9E – NOVID................................................................. 107
0x9F – Clock Output Delay Control Register ................. 108
0xAF – Vertical Peaking Level Control 1/2..................... 108
0xB0 – Vertical Peaking Level Control 3/4 ..................... 109
0xB1 – CH8IDEN ............................................................ 110
0xB2 – VDLOSS Output ................................................. 111
0xB3 – Audio ADC Digital Input Offset Control ............. 111
0xB4 – Audio ADC Digital Input Offset Control .............. 111
0xB5 – Audio ADC Digital Input Offset Control .............. 112
0xB6 – Audio ADC Digital Input Offset Control .............. 112
0xB7 – Audio ADC Digital Input Offset Control .............. 112
0x75 – Audio ADC Digital Input Offset Control.............. 112
0x76 – Audio ADC Digital Input Offset Control............... 112
0xB8 – Analog Audio ADC Digital Output Value............ 113
0xB9 – Analog Audio ADC Digital Output Value............ 113
0xBA – Analog Audio ADC Digital Output Value ........... 113
0xBB – Analog Audio ADC Digital Output Value ........... 113
0xBC – Analog Audio ADC Digital Output Value ........... 113
0x77 – Analog Audio ADC Digital Output Value ........... 114
0x78 – Analog Audio ADC Digital Output Value ............ 114
0xBD – Adjusted Analog Audio ADC Digital Input Value114
0xBE – Adjusted Analog Audio ADC Digital Input Value114
0xBF – Adjusted Analog Audio ADC Digital Input Value 115
0xC0 – Adjusted Analog Audio ADC Digital Input Value 115
0xC1 – Adjusted Analog Audio ADC Digital Input Value 115
0x79 – Adjusted Analog Audio ADC Digital Input Value115
0x7A – Adjusted Analog Audio ADC Digital Input Value 115
0xC8 – MPP Pin Output Mode Control...........................116
0xC9 – MPP Pin Output Mode Control...........................118
0xCA – Video Channel Output Control ...........................120
0xCB –POLMPP..............................................................121
0xCC – 2nd Channel Selection .......................................122
0xCD – 1st Channel Selection ........................................123
0xCE – Analog Power Down Control..............................124
0xCF – Serial Mode Control ............................................124
0xD0, 0xD1, 0x7F - Analog Audio Input Gain.................125
0xD2 – Number of Audio to be Recorded.......................126
0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA –
Sequence of Audio to be Recorded ................................127
0xDB –Master Control .....................................................128
0xDC –u-Law/A-Law Output and Mix Mute Control .......129
0xDD – Mix Ratio Value ..................................................129
0xDE – Mix Ratio Value...................................................129
0xDF – Analog Audio Output Gain.................................130
0xE0 – Mix Output Selection 1 .......................................130
0xE0 – Mix Output Selection 2 .......................................131
0xE1 – Audio Detection Period and Audio Detection
Threshold .........................................................................132
0xE2 – Audio Detection Threshold.................................133
0xE3 – Audio Detection Threshold.................................133
Audio Clock Increment ....................................................133
0xF0 – Audio Clock Increment .......................................133
0xF1 – Audio Clock Increment .......................................133
0xF2 – Audio Clock Increment .......................................133
0xF3 – Audio Clock Number ..........................................134
0xF4 – Audio Clock Number ..........................................134
0xF5 – Audio Clock Number ..........................................134
0xF6 – Serial Clock Divider ............................................134
0xF7 – Left/Right Clock Divider......................................134
0xF8 – Audio Clock Control............................................135
0xF9 – Video Miscellaneous Function Control ..............136
0xFA – Output Enable Control and Clock Output Control137
0xFB – Clock Polarity Control.........................................138
0xFC – Enable Video and Audio Detection ...................139
0xFD – Status of Video and Audio Detection ................139
0xFE – Device ID and Revision ID Flag.........................140
0xFF – Device ID and Revision ID Flag.........................140
Application Schematic ..................................................................... 141
Package Outline Drawing.................................................................. 142
Package Outline Drawing.................................................................. 143
Life Support Policy.............................................................................. 144
Revision History................................................................................... 144
5
5 Page TW2964
Parametric Information
ESD Rating
ESD Rating
Human Body Model (Analog video inputs to VSS/VDD ............................................................................................................................ 8000V
Human Body Model (Tested per JESD22-A114E, all pins ....................................................................................................................... 7000V
Machine Model (Tested per JESD22-A115-A) ..............................................................................................................................................300V
CDM Model (Tested per JESD22-C101) ...................................................................................................................................................... 2000V
AC/DC Electrical Parameters
TABLE 1. ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
VDDV (Measured to VSSV)
VDDA (Measured to VSSA)
VDDAPLL (Measured to VSSAPLL)
V DDI (Measured to VSS)
VDDO (Measured to VSS)
Voltage on any Digital Signal Pin (See the
note below)
Analog Video Input Voltage
Analog Audio Input Voltage
Storage Temperature
Junction Temperature
Reflow Soldering
VDDVM
VDDAM
VDDAPLLM
VDDIM
VDDOM
-
-
-
TS
TJ
TPEAK
-
-
-
-
-
VSS –0.5
3.3
3.3
3.3
1.0
3.3
-
3.6
3.6
3.6
1.1
3.6
3.6
VSSV –
0.5
-
3.6
VSSA–
0.5
-
3.6
–65 - +150
-40 - +125
255 +5/-0 (10-30 seconds)
V
V
V
V
V
V
V
V
°C
°C
°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely
impact product reliability and result in failures not covered by warranty.
This device employs high-impedance CMOS devices on all signal pins. It must be handled as an ESD-sensitive
device. Voltage on any signal pin that exceeds the ranges list in Table 1 can induce destructive latch-up.
PARAMETER
SUPPLY
Power Supply — IO
Power Supply — Analog Video
Power Supply — Analog Audio
Power Supply — Clock PLL
Power Supply — Digital
TABLE 2. CHARACTERISTICS
SYMBOL
MIN
TYP
MAX
UNITS
(NOTE 3)
(NOTE 3)
VDDO
3.0
3.3
3.6
VDDV 3.0 3.3 3.6
VDDA 3.0 3.3 3.6
VDDAPLL
3.0
3.3
3.6
VDDI 0.9 1.0 1.1
V
V
V
V
V
11
11 Page |
Páginas | Total 70 Páginas | |
PDF Descargar | [ Datasheet TW2964.PDF ] |
Número de pieza | Descripción | Fabricantes |
TW2960 | 4-CH 960H Video Decoders and Audio Codecs | Intersil |
TW2964 | 4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs | Intersil |
TW2965 | 4-CH WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs | Intersil |
TW2968 | 8-Channel WD1 (960H)/D1 Compatible Video Decoders and Audio Codecs | Intersil |
Número de pieza | Descripción | Fabricantes |
SLA6805M | High Voltage 3 phase Motor Driver IC. |
Sanken |
SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
Analog Devices |
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |