TDA18291HN/C1-T NXP Semiconductors, TDA18291HN/C1-T Datasheet

TDA18291HN/C1-T

Manufacturer Part Number

TDA18291HN/C1-T

Description

Tuners PORTBLE SILICON TUNR

Manufacturer

NXP Semiconductors

Datasheet

1.TDA18291HNC1-T.pdf (6 pages)

Specifications of TDA18291HN/C1-T

Bus Type

I2C

Maximum Agc

60 dB

Maximum Frequency

862 MHz

Minimum Frequency

174 MHz

Mounting Style

SMD/SMT

Package / Case

HVQFN-32

Function

Noise Figure

4 dB

Operating Supply Voltage

2.8 V

Supply Voltage (min)

2.6 V

Supply Voltage (max)

3 V

Minimum Operating Temperature

- 30 C

Maximum Operating Temperature

+ 70 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

TDA18291HN/C1,118

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1. General description

2. Features

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

TDA18291HN

Low power DVB / T tuner

Rev. 01 — 28 August 2007

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

Dedicated pin for DVB-H time slicing control

19.2 MHz, 26 MHz and 38.4 MHz reference frequency compliant

HVQFN32 package (5 mm

C-bus controllable

5 mm).

5 mm)

Product short data sheet

Related parts for TDA18291HN/C1-T

TDA18291HN/C1-T Summary of contents

Page 1

TDA18291HN Low power DVB / T tuner Rev. 01 — 28 August 2007 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 ...

Page 2

... G AGC T amb 4. Ordering information Table 2. Ordering information Type number Package Name TDA18291HN/C1 HVQFN32 TDA18291HN_SDS_1 Product short data sheet Quick reference data Parameter Conditions analog supply voltage digital supply voltage analog supply current Normal mode digital supply current peak-to-peak differential output voltage low-pass ﬁ ...

Page 3

... NXP Semiconductors 5. Block diagram 25 REFIN reference buffer 29 TUNEFINE 30 TUNECOARSE VCO 21 V CCD GENERATION 3 V CCA(SYNTH CCA(VCO CCA(RF CCA(IF) 32 GNDA(VCO) 15 GNDA(IF GNDA(RF) 22 GNDD 4 GNDA(SYNTH) 7 RFIN 6 RFIP LNA Fig 1. Block diagram 6. Limiting values Table 3. In accordance with the Absolute Maximum Rating System (IEC 60134). ...

Page 4

... NXP Semiconductors 7. Abbreviations Table 4. Acronym AGC BiCMOS DVB-H DVB-T ESD HBM HVQFN IQ LNA MM PDA PLL RF UHF VCO ZIF 8. Revision history Table 5. Revision history Document ID Release date TDA18291HN_1 20070828 TDA18291HN_SDS_1 Product short data sheet Abbreviations Description Automatic Gain Control Bipolar Complementary Metal Oxide Semiconductor ...

Page 5

... 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 ...

Page 6

... NXP Semiconductors 11. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 4 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 5 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6 Limiting values Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . 4 9 Legal information 9.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 5 9.2 Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 9.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 9.4 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 10 Contact information Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ...

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