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TDA18291HN
Low power DVB / T tuner
Rev. 01 -- 28 August 2007 Product short data sheet
1. General description
The TDA18291HN is a BiCMOS integrated circuit receiver intended for digital TV reception for low power applications (e.g. mobile phone and PDA). The tuner is designed for the terrestrial digital video broadcast (DVB-T standard) and handheld DVB standard (DVB-H standard). It operates in the VHFIII and UHF band (174 MHz to 230 MHz and 470 MHz to 862 MHz) and contains all the functions needed for a whole receiver chain from (RF) input to baseband IQ outputs: LNA, quadrature mixer, channel filters and a complete RF PLL with a fully integrated VCO. The PLL can operate from a number of reference frequencies, fitting almost any mobile platform. The tuner has been designed for low power mobile applications. Power consumption has been optimized and a dedicated on-off pin has been added to allow for fast switching, and thus reduce power, in time-sliced applications. To reduce the footprint of the application, the number of external components has been minimized and the tuner is available in a HVQFN32 package (5 mm x 5 mm).
2. Features
I I I I I I I I I I I I I 150 mW power consumption in DVB-T mode 4 dB noise figure Direct conversion ZIF architecture 174 MHz to 230 MHz and 470 MHz to 862 MHz tuning range Low noise, wide dynamic receiver Fully integrated balanced LNA Fully integrated channel filters with built-in self-calibration Fully integrated fractional N frequency synthesizer Fully integrated VCO I2C-bus controllable Dedicated pin for DVB-H time slicing control 19.2 MHz, 26 MHz and 38.4 MHz reference frequency compliant HVQFN32 package (5 mm x 5 mm)
NXP Semiconductors
TDA18291HN
Low power DVB-H / T tuner
3. Quick reference data
Table 1. Symbol VCCA VCCD ICCA ICCD Vo(dif)(p-p) f-3dB(lpf) GAGC Tamb Quick reference data Parameter analog supply voltage digital supply voltage analog supply current digital supply current peak-to-peak differential output voltage low-pass filter cut-off frequency AGC gain range ambient temperature Normal mode Conditions Min 2.6 1.6 3.8 -30 Typ 2.8 1.8 54 0.6 1.0 4.0 60 +25 Max 3.0 2.0 1.4 4.2 +70 Unit V V mA mA V MHz dB C
4. Ordering information
Table 2. Ordering information Package Name TDA18291HN/C1 HVQFN32 Description plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 x 5 x 0.85 mm Version SOT617-1 Type number
TDA18291HN_SDS_1
(c) NXP B.V. 2007. All rights reserved.
Product short data sheet
Rev. 01 -- 28 August 2007
2 of 6
NXP Semiconductors
TDA18291HN
Low power DVB-H / T tuner
5. Block diagram
REFIN
25
reference buffer
FREQUENCY ADAPTER
BUFFER
26
XTOUT
TUNEFINE TUNECOARSE
29 30
VCO
DIVIDERS
PHASE FREQUENCY DETECTOR
CHARGE PUMP
28
RFCPO
DIVIDERS 2nd ORDER SIGMA-DELTA MODULATOR
TDA18291HN
10 17 RXON AGCUP AGCDOWN
VCCD VCCA(SYNTH) VCCA(VCO) VCCA(RF) VCCA(IF) GNDA(VCO) GNDA(IF) GNDA(RF) GNDD GNDA(SYNTH)
21 3 1 9 16 32 15 5, 8 22 4
IQ GENERATION
DIVISION CONTROLER
18
I2C-BUS
20 19
SDA SCL
RF
baseband or IF 14 13
AGC1 AGC2
RFIN RFIP
7 6
LNA
OUTQN OUTQP
12 11
AGC1
OUTIN OUTIP
001aag587
Fig 1. Block diagram
6. Limiting values
Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol VCCA VCCD Tamb Tstg Vesd Parameter analog supply voltage digital supply voltage ambient temperature storage temperature electrostatic discharge voltage HBM MM
[1] [2]
Conditions
Min -30 -55 -
Max 3.0 2.0 +85 +150 2000 200
Unit V V C C V V
[1] [2]
JEDEC Standard JESD22-A114E, ESD sensitivity testing Human Body Model (HBM). JEDEC Standard JESD22-A115-A, ESD sensitivity testing Machine Model (MM).
TDA18291HN_SDS_1
(c) NXP B.V. 2007. All rights reserved.
Product short data sheet
Rev. 01 -- 28 August 2007
3 of 6
NXP Semiconductors
TDA18291HN
Low power DVB-H / T tuner
7. Abbreviations
Table 4. Acronym AGC BiCMOS DVB-H DVB-T ESD HBM HVQFN IQ LNA MM PDA PLL RF UHF VCO ZIF Abbreviations Description Automatic Gain Control Bipolar Complementary Metal Oxide Semiconductor Digital Video Broadcasting - Handheld Digital Video Broadcasting - Terrestrial ElectroStatic Discharge Human Body Model Heatsink Very thin Quad Flat package No leads In-phase Quadrature Low Noise Amplifier Machine Model Personal Digital Assistant Phase-Locked Loop Radio Frequency Ultra High Frequency Voltage Controlled Oscillator Zero Intermediate Frequency
8. Revision history
Table 5. Revision history Release date 20070828 Data sheet status Product short data sheet Change notice Supersedes Document ID TDA18291HN_1
TDA18291HN_SDS_1
(c) NXP B.V. 2007. All rights reserved.
Product short data sheet
Rev. 01 -- 28 August 2007
4 of 6
NXP Semiconductors
TDA18291HN
Low power DVB-H / T tuner
9. Legal information
9.1 Data sheet status
Product status[3] Development Qualification Production Definition This document contains data from the objective specification for product development. This document contains data from the preliminary specification. This document contains the product specification.
Document status[1][2] Objective [short] data sheet Preliminary [short] data sheet Product [short] data sheet
[1] [2] [3]
Please consult the most recently issued document before initiating or completing a design. The term `short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com.
9.2
Definitions
Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail.
result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights.
9.3
Disclaimers
General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of a NXP Semiconductors product can reasonably be expected to
9.4
Trademarks
Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. I2C-bus -- logo is a trademark of NXP B.V.
10. Contact information
For additional information, please visit: http://www.nxp.com For sales office addresses, send an email to: salesaddresses@nxp.com
TDA18291HN_SDS_1
(c) NXP B.V. 2007. All rights reserved.
Product short data sheet
Rev. 01 -- 28 August 2007
5 of 6
NXP Semiconductors
TDA18291HN
Low power DVB-H / T tuner
11. Contents
1 2 3 4 5 6 7 8 9 9.1 9.2 9.3 9.4 10 11 General description . . . . . . . . . . . . . . . . . . . . . . Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Quick reference data . . . . . . . . . . . . . . . . . . . . . Ordering information . . . . . . . . . . . . . . . . . . . . . Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . Revision history . . . . . . . . . . . . . . . . . . . . . . . . . Legal information. . . . . . . . . . . . . . . . . . . . . . . . Data sheet status . . . . . . . . . . . . . . . . . . . . . . . Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information. . . . . . . . . . . . . . . . . . . . . . Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 2 2 3 3 4 4 5 5 5 5 5 5 6
Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'.
(c) NXP B.V. 2007.
All rights reserved.
For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 28 August 2007 Document identifier: TDA18291HN_SDS_1

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