TDA18214 NXP [NXP Semiconductors], TDA18214 Datasheet

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TDA18214

Manufacturer Part Number
TDA18214
Description
Silicon tuner for digital terrestrial and cable TV reception
Manufacturer
NXP [NXP Semiconductors]
Datasheet
1. General description
2. Features and benefits
The TDA18214AHN and TDA18214HN are high performance silicon tuners designed for
digital terrestrial and digital cable TV reception.
The TDA18214AHN and TDA18214HN support all digital TV standards and deliver a Low
IF (LIF) signal to a demodulator.
The TDA18214AHN and TDA18214HN facilitate STB design by:
In multi-tuner application, the TDA18214AHN is the master tuner whereas the
TDA18214HN is a slave tuner.
TDA18214
Silicon tuner for digital terrestrial and cable TV reception
Rev. 1 — 13 July 2012
Single 3.3 V supply voltage
Worldwide multistandard digital terrestrial and digital cable capabilities
Alignment free
RoHS compliant
I
Crystal oscillator output buffer
Slave Tuner Output (STO) for multi-tuner applications (TDA18214AHN only)
Fully integrated oscillators
2 programmable General-Purpose Outputs (GPO)
Loop-Through Output (LTO)
1.7 MHz, 6 MHz, 7 MHz, 8 MHz and 10 MHz channel bandwidths
LIF channel center frequency output ranging from 0.8 MHz to 7.5 MHz
Fully integrated IF selectivity; eliminating the need for external SAW filters
Large flexibility in the IF filtering stage to ease the matching with various demodulators
circuits
Single-ended RF input, no need for external balun
Up to 1 GHz RF input capability
Excellent return loss compatible with cable requirements
Power Level Detector (PLD) embedded
Integrated gain control
2
Allowing on-board integration
Drastically reducing the tuner Bill Of Material (BOM)
Providing flexibility in system solution development
Allowing straightforward, cost effective dual and multi-tuner applications optimization
C-bus interface compatible with 3.3 V microcontrollers
Preliminary short data sheet

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TDA18214 Summary of contents

Page 1

... General description The TDA18214AHN and TDA18214HN are high performance silicon tuners designed for digital terrestrial and digital cable TV reception. The TDA18214AHN and TDA18214HN support all digital TV standards and deliver a Low IF (LIF) signal to a demodulator. The TDA18214AHN and TDA18214HN facilitate STB design by: • ...

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. 1. — 13 July 2012 TDA18214 Min Typ and - 4 and - 5 ...

Page 3

... LNA/RF STO splitter RFIN SURGE AND CB TRAP FILTER CAPSMOOTH XTALINSEL XTALP XTALN XTOUT1 XTOUT2 Fig 1. TDA18214AHN block diagram TDA18214_SDS Preliminary short data sheet Silicon tuner for digital terrestrial and cable TV reception CAPRFAGC RF tracking H3H5 and filter wireless filter IR mixer RF AGC LO DIVIDER ...

Page 4

... LNA/RF splitter RFIN SURGE AND CB TRAP FILTER CAPSMOOTH XTALINSEL XTALP XTALN XTOUT1 XTOUT2 Fig 2. TDA18214HN block diagram 6. Limiting values Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter V supply voltage CC V input voltage I T storage temperature ...

Page 5

... VCO Xtal WLAN 8. Revision history Table 5. Revision history Document ID Release date TDA18214_SDS v.1 20120713 TDA18214_SDS Preliminary short data sheet Silicon tuner for digital terrestrial and cable TV reception depends on the assembly conditions of the package and especially on the design amb(max) . where T = power  R ...

Page 6

... All information provided in this document is subject to legal disclaimers. Rev. 1. — 13 July 2012 TDA18214 © NXP B.V. 2012. All rights reserved ...

Page 7

... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners C-bus — logo is a trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com All information provided in this document is subject to legal disclaimers. Rev. 1. — 13 July 2012 TDA18214 Licenses Trademarks © NXP B.V. 2012. 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. 2012. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com TDA18214 All rights reserved. Date of release: 13 July 2012 Document identifier: TDA18214_SDS ...

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