TDA10046HT NXP Semiconductors, TDA10046HT Datasheet
TDA10046HT
Manufacturer Part Number
TDA10046HT
Description
Manufacturer
NXP Semiconductors
Datasheet
1.TDA10046HT.pdf
(3 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA10046HT
Manufacturer:
ROHM
Quantity:
263
Part Number:
TDA10046HT
Manufacturer:
PHILIPS/飞利浦
Quantity:
20 000
Company:
Part Number:
TDA10046HT/C1
Manufacturer:
PHILIPS
Quantity:
346
TDA10046HT
Delivering a low cost system solution for DVB-T channel
decoding, the TDA10046HT single chip channel decoder
demonstrates Philips Semiconductors’ continuing leader-
ship in digital broadcast reception, offering advanced features
such as adaptive echo cancellation, fast channel scanning and
a unique ‘Pulse Killer’ algorithm that reduces impulsive noise
disturbances.
Key features
• 2K and 8K COFDM demodulator, fully ETS 300-744 compliant
• TPS and Cell Identiier I
• 2nd or 1st IF analog input
• On chip 10-bit ADC and PLL
• Single or dual AGC loop (with programmable takeover point)
• Adjacent channel digital iltering (only one external SAW ilter is required)
• Automatic frequency offset detection (±1, 2 or 3 standard offsets)
• Dynamic FFT window positioning, and adaptive echo equalization
• Consolidated algorithm for impulsive noise reduction
• DSP based synchronization enables on the ly irmware upgrades
• No extra-host software required
• Fast UHF/VHF band scanning
• Simultaneous tri-state parallel and serial Transport Stream interfaces
• 4 GPIO pins with
• I
• 5V tolerant I/O pins
• Low power consumption (450mW)
• TQFP64 package, CMOS 0.18 µm technology
2
C-bus interface
∑
∆
2
C-bus readable
Single-chip DVB-T channel
decoder
S e m i c o n d u c t o r s
The TDA10046HT performs all DVB-T channel decoding functions
from IF input to transport stream output, using an internal DSP core for
synchronization and control.Thanks to its sharp adjacent channel digital
ilter, this single-chip receiver achieves excellent performance with low
cost tuners (one SAW only). It requires only a low cost crystal oscillator
(4 MHz) as a clock source, which can be shared with the tuner.
sampling of the 1st or 2nd IF by a 10-bit ADC, the signal is converted to
baseband and passes through the FFT demodulator. Channel frequency
response is then estimated and iltered in both time and frequency
domains, and used to equalize the signal.
correction handles tuner phase noise.
The TDA10046HT implements a number of advanced features including a
high-performance ‘Pulse Killer’ algorithm to reduce the disturbing effects
of short and strong impulsive noise interference caused by electrical
domestic devices and/or car trafic. For maximum ease of use, the
TDA10046HT features fully automatic transmission parameters detection,
ultra fast scan of the whole UHF/VHF band, and fast zapping facilities.
Evaluation boards are available with most commercial tuners.They are
provided with all the necessary software including a tailored Graphical
User Interface (GUI) that allows easy evaluation and development.
modulator
• Integrated Digital TV (iDTV)
• Set-Top-Boxes (STB)
• Personal Video Recorder (PVR) with DVB-T reception
• Digital TV PCI card for Personal Computers
Applications
A common phase error
After
Related parts for TDA10046HT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3143 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3152 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
The NXP LPC3154 combines an 180 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors
Part Number:
Description:
Standard level N-channel enhancement mode Field-Effect Transistor (FET) in a plastic package using NXP High-Performance Automotive (HPA) TrenchMOS technology
Manufacturer:
NXP Semiconductors
Datasheet:
TDA10046HT Summary of contents
Page 1
... The TDA10046HT implements a number of advanced features including a high-performance ‘Pulse Killer’ algorithm to reduce the disturbing effects of short and strong impulsive noise interference caused by electrical domestic devices and/or car trafic ...
Page 2
... TDA10046HT Single-chip DVB-T channel decoder 10-BIT CONVERSION ADC & ACI FILTERING RF AGC DUAL (optional) AGC IF AGC Tuner PLL 2 Quiet Evaluation software with Graphical User Interface any under ...
Page 3
...