tda18273hn NXP Semiconductors, tda18273hn Datasheet

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tda18273hn

Manufacturer Part Number
tda18273hn
Description
Tda18273hn_sds Hybrid Analog And Digital Silicon Tuner For Terrestrial And Cable Tv Reception
Manufacturer
NXP Semiconductors
Datasheet

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1. General description
2. Features and benefits
The TDA18273HN is a high performance Silicon Tuner designed for terrestrial and cable
TV reception for both analog and digital signals.
The TDA18273HN supports all analog and digital TV standards and delivers a LOW IF
(LIF) signal to a demodulator for analog TV and/or a channel demodulator for digital TV.
TDA18273HN
Hybrid (analog and digital) Silicon Tuner for terrestrial and
cable TV reception
Rev. 2 — 15 December 2010
Fully integrated IF selectivity; eliminating the need for external SAW filters
Worldwide multistandard terrestrial and cable
Fully integrated oscillators
Alignment free
Single 3.3 V supply voltage
Power level detector
Integrated wideband gain control
Crystal oscillator output buffer (16 MHz) for single crystal applications
I
Self AGC synchronization mode (VSYNC)
Very fast tuning time
LIF channel center frequency output ranging from 3 MHz to 5 MHz
1.7 MHz, 6 MHz, 7 MHz, 8 MHz and 10 MHz channel bandwidths
Ready for DVB-T2 and DVB-C2
RoHS compliant
Strong immunity to spurious and field interferences
2
C-bus interface compatible with 3.3 V microcontrollers
Preliminary data sheet

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tda18273hn Summary of contents

Page 1

... The TDA18273HN is a high performance Silicon Tuner designed for terrestrial and cable TV reception for both analog and digital signals. The TDA18273HN supports all analog and digital TV standards and delivers a LOW IF (LIF) signal to a demodulator for analog TV and/or a channel demodulator for digital TV. ...

Page 2

... Ordering information Package Name Description HVQFN40 plastic thermal enhanced very thin quad flat package; no leads; 40 terminals; body 6  6  0.85 mm All information provided in this document is subject to legal disclaimers. Rev. 2 — 15 December 2010 TDA18273HN Min Typ Max Unit 42 - 870 MHz - 4.0 4 0.4 ...

Page 3

RF input LNA 42-870 MHz RFIN SURGE CB TRAP AGC1 TEMPERATURE SENSOR Fig 1. Block diagram band-split H3H5/ filter IR mixer wireless filter RFAGC RF FILTER AGC2 AGC3 AGC4 LO DIVIDERS FRAC-N DIVIDER CLOCKS Xtal LC VCO loop filter IF ...

Page 4

... Power Level Detector Radio Frequency Restriction of Hazardous Substances Surface Acoustic Wave Ultra High Frequency Very High Frequency Vertical SYNChronization Crystal All information provided in this document is subject to legal disclaimers. Rev. 2 — 15 December 2010 TDA18273HN Min 0.3 0.3 0.3 40 - 20 2 [2] 750 . where  ...

Page 5

... NXP Semiconductors 8. Revision history Table 5. Revision history Document ID Release date [1] TDA18273HN_SDS v.2 20101215 [1] SDS revision 1 is not available. TDA18273HN_SDS Preliminary data sheet Hybrid Silicon Tuner for terrestrial and cable TV reception Data sheet status Preliminary data sheet All information provided in this document is subject to legal disclaimers. ...

Page 6

... Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. All information provided in this document is subject to legal disclaimers. Rev. 2 — 15 December 2010 TDA18273HN © NXP B.V. 2010. All rights reserved ...

Page 7

... I C-bus — logo is a trademark of NXP B.V. Silicon Tuner — trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com All information provided in this document is subject to legal disclaimers. Rev. 2 — 15 December 2010 TDA18273HN Licenses Trademarks © NXP B.V. 2010. All rights reserved ...

Page 8

... Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2010. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com TDA18273HN All rights reserved. Date of release: 15 December 2010 Document identifier: TDA18273HN_SDS ...

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