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TDA18211HD Datasheet

DVB-T Silicon Tuner IC

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TDA18211HD
DVB-T Silicon Tuner IC
Rev. 05 — 2 June 2009
Product data sheet
1. General description
The TDA18211HD is a Silicon Tuner IC designed for digital terrestrial (DVB-T) TV
reception. The TDA18211HD integrates the overall tuning function, including selectivity,
and provides a low-IF output signal.
The TDA18211HD uses integrated IF filters to support 6/7/8 MHz channel bandwidths.
The TDA18211HD requires only one single 16 MHz crystal for clock generation. A clock
signal is available on crystal oscillator output pins (XTOUTP/XTOUTN) to synchronize the
channel decoder and slave front end in case of DVR configuration.
This specification is based on software version 3.4
2. Features
I Fully integrated RF tracking filters for unwanted signal suppression
I Fully integrated IF selectivity (no need for external SAW filters)
I Fully integrated oscillators with no external components
I Integrated wideband gain control
I Alignment free
I RF loop-through for easy implementation in the STB
I Input power level indicator
I Integrated die thermal sensor
I Single 3.3 V power supply
I Low power consumption (780 mW)
I Crystal oscillator output buffer (16 MHz) to allow single crystal applications
I I2C-bus interface compatible with 3.3 V and 5 V microcontrollers
I Three Standby modes
I RoHS packaging
3. Applications
3.1 Target applications
I DVB-T Set-Top-Box (STB) and TV receiver
I Application optimization is described in the application notes
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NXP Semiconductors Electronic Components Datasheet

TDA18211HD Datasheet

DVB-T Silicon Tuner IC

No Preview Available !

NXP Semiconductors
TDA18211HD
DVB-T Silicon Tuner IC
3.2 Key benefits
I The TDA18211HD is a low cost Silicon Tuner targeting digital terrestrial applications.
The TDA18211HD matches the performance of the conventional can tuners while
reducing the size of the tuner function drastically. Additionally, the following benefits
can be stated:
N Allows easy on-board integration
N Allows easy dual-tuner configuration
N Drastically reducing the size of the tuner function and power consumption
4. Quick reference data
Table 1. Quick reference data
Tamb = 25 °C; VCC = 3.3 V; IF output level option = 2 V (p-p); IF output load = 1 kon each terminal.
Symbol Parameter
Conditions
Min Typ Max Unit
fRF RF frequency
center of channel
174 -
864 MHz
NFtun
ϕn
tuner noise figure
phase noise
maximum gain
-
5.5 6
dB
- 89 - dBc/Hz
P power dissipation
- 780 - mW
Vi(max) maximum input
1 dB gain compression, one
- 103 - dBµV
voltage
analog TV signal at RF input
(5 dBm)
αimage
Sdig
image rejection
digital sensitivity
DVB-T (64 QAM 23);
BER = 2.104
53
[1] -
65 -
82 -
dB
dBm
[1] Measured with TDA10048HN channel decoder.
5. Ordering information
Table 2. Ordering information
Type number
Package
Name
Description
TDA18211HD/C2 HLQFN64R plastic thermal enhanced low profile quad flat
package; no leads; 64 terminals; resin based;
body 9 × 9 × 1.6 mm
Version
SOT903-1
TDA18211HD_5
Product data sheet
Rev. 05 — 2 June 2009
© NXP B.V. 2009. All rights reserved.
2 of 66
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Part Number TDA18211HD
Description DVB-T Silicon Tuner IC
Maker NXP
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