NXP hybrid Silicon Tuner TDA18273

NXP hybrid Silicon Tuner
Worldwide TV reception with
hybrid Silicon Tuner
This high-performance Silicon Tuner, designed for worldwide terrestrial and cable TV reception,
supports all analog and digital TV standards.
Key features
Key applications
 Single 3.3 V supply voltage
 Fully integrated IF selectivity
 TV can tuner, NIM
 No need for external LNA and SAW filters
 Fully integrated oscillators
The highly integrated TDA18273 supports all analog (PAL,
 Integrated RF tracking filters
SECAM, NTSC) and digital (DVB-T/C, DVB-T2, ATSC, ISDB-T,
 Alignment-free
DMB-T) TV standards worldwide.
 Integrated wideband gain control
 Best-in-class phase noise performance
 Power Level Detector
 Very fast tuning time
 Strong immunity to spurious and field interferences
 I²C-bus interface (3.3/5 V )
 Low IF output ranges below 10 MHz
For analog TV, it delivers a Low IF (LIF) signal to an
IF demodulator. For digital TV, it delivers the LIF to a channel
decoder. For systems that use a System-on-Chip (SoC)
solution, it can be configured to send the LIF directly to
the TV SoC.
 RoHS green solution
 Compact 40-pin HVQFN (6 x 6 mm)
The device targets the following specifications (in alphabetical
order): ARIB STD-B21, ATSC A74 (US), C-BOOK (Cable, EU),
CENELEC EN55020 (EU), DTG 6.0 (EU), E-BOOK and D-BOOK,
NorDig 2.1 (EU), NorDig cable (EU), and OCUR (US).
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Design tools
Operating characteristics
To reduce time-to-market, the device is supported by
reference design suites, complete with boards, software, and
documentation, that simplify test and evaluation.
Typical value
RF frequency
42 to 870 MHz
Tuner noise figure
4 dB
AGC gain range
130 dB
Maximum input level: analog
119 dBµV
Maximum input level: digital
10 dBm
Phase jitter (UHF from 250 Hz to 4 MHz)
0.4 °
Power dissipation
0.9 W
Image rejection
63 dB
OM3910 (Europe) reference design
OM3911 (US) reference design
Analog + DVB-T + DVB-C frontend
Analog + ATSC/QAM frontend
OM3912 reference design
OM3939 (JP) reference design
Tuner only, analog and digital TV
ISDB-T frontend
© 2011 NXP Semiconductors N.V.
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The
Date of release: January 2011
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and
Document order number: 9397 750 17046
may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof
Printed in the Netherlands
does not convey nor imply any license under patent- or other industrial or intellectual property rights.
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