TDA9882 Philips Semiconductors, TDA9882 Datasheet

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TDA9882

Manufacturer Part Number
TDA9882
Description
Alignment-free multistandard vision and QSS FM sound IF PLL demodulator
Manufacturer
Philips Semiconductors
Datasheet

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1. General description
2. Features
The TDA9882 is an alignment-free multistandard (PAL, SECAM and NTSC) vision and
sound IF signal PLL demodulator for positive and negative modulation, including Quasi
Split Sound (QSS) FM and AM sound processing.
TDA9882
Alignment-free multistandard vision and QSS FM sound
IF PLL demodulator
Rev. 01 — 16 November 2004
5 V supply voltage
Gain controlled wideband Vision Intermediate Frequency (VIF) amplifier; AC-coupled
Multistandard true synchronous demodulation with active carrier regeneration: very
linear demodulation, good intermodulation figures, reduced harmonics and excellent
pulse response
Gated phase detector for L and L-accent standard
Fully integrated VIF Voltage Controlled Oscillator (VCO), alignment-free, frequencies
switchable via logic pin VIF0 and pin QSSO with resistor for negative and positive
modulated standards
Digital acquisition help circuit, VIF frequencies of 38.9 MHz and 45.75 MHz (negative
modulation); 38.9 MHz and 33.9 MHz (positive modulation)
4 MHz reference frequency input signal from Phase-Locked Loop (PLL) tuning system
or operating as crystal oscillator
VIF Automatic Gain Control (AGC) detector for gain control; operating as peak sync
detector for negative modulated signals and as a peak white detector for positive
modulated signals
VIF AGC monitor output at pin VAGC
Precise fully digital Automatic Frequency Control (AFC) detector with 4-bit
digital-to-analog converter
TakeOver Point (TOP) adjustable with potentiometer
Fully integrated sound carrier trap for 4.5 MHz, 5.5 MHz, 6.0 MHz and 6.5 MHz;
controlled by FM PLL oscillator
Sound IF (SIF) input for single reference Quasi Split Sound (QSS) mode; PLL
controlled
SIF AGC for gain controlled SIF amplifier; single reference QSS mixer able to operate
in high performance single reference QSS mode
AM sound demodulator without extra reference circuit
Alignment-free selective FM PLL demodulator with high linearity and low noise.
Product data sheet
www.DataSheet4U.com

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TDA9882 Summary of contents

Page 1

... Alignment-free multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 1. General description The TDA9882 is an alignment-free multistandard (PAL, SECAM and NTSC) vision and sound IF signal PLL demodulator for positive and negative modulation, including Quasi Split Sound (QSS) FM and AM sound processing. 2. Features 5 V supply voltage Gain controlled wideband Vision Intermediate Frequency (VIF) amplifi ...

Page 2

... Figure 10 [ Hz; ripple see Figure 5 definition AFC VIF 27 kHz FM deviation de-emphasis modulation FM: 27 kHz FM deviation de-emphasis AM Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Min Typ Max Unit 4.5 5.0 5 100 ...

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... Figure 17; H(s) is the absolute value of the transfer function). Description plastic shrink small outline package; 24 leads; body width 5.3 mm plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 5 5 0.85 mm Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Min Typ Max Unit 80 100 - kHz ...

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... SUPPLY SIF AGC C AGC 3 (1) 20 (22) 18 (20) 13 (14) V AGND i.c. VIF0 P Pin numbers for TDA9882HN in parenthesis. Fig 1. Block diagram. external reference signal or 4 MHz crystal VIF PLL filter REF AFC 15 (16) 21 (23) RC VCO DIGITAL VCO CONTROL AFC DETECTOR SOUND TRAPS 4.5 to 6.5 MHz ...

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... CAGC 8 TOP 15 REF 14 TAGC 13 VIF0 Fig 3. Pin configuration for HVQFN32. Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com 24 VAGC 23 AFC VPLL TDA9882HN 20 AGND 19 n.c. 18 CVBS 17 CAGC 001aab485 Transparent top view © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 6

... SIF differential input 1 and auto mute select with resistor 24 27 SIF differential input 2 and auto mute select with resistor - 28 not connected - 29 not connected Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 7

... AGC reaction time is fast, to cope with ‘aeroplane fluttering’. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Figure 1. The device contains the © Koninklijke Philips Electronics N.V. 2004. All rights reserved. ...

Page 8

... The FM carrier frequencies can be selected via pin FM0 and pin FM1; see 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Table 4. Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Table 5. © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 9

... The sound trap itself is constructed of three separate traps to realize sufficient suppression of the first and second sound carrier. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Table 6. Section 8.3) and Section 8.8. The differential © ...

Page 10

... The narrow-band FM PLL detector consists of: • Gain controlled FM amplifier and AGC detector • Narrow-band PLL. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 11

... Auto mute can be disabled via pins SIF1 and SIF2 with resistor; see 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com ), the AF preamplifi Table 5. ...

Page 12

... FM carrier frequency selection and de-emphasis settings FM1 pin open-circuit pin open-circuit pin connected to ground pin connected to ground Auto mute on/off selection Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com VIF frequency (MHz) Modulation 45.75 negative negative 33.9 positive positive FM carrier frequency De-emphasis ( s) (MHz) 4 ...

Page 13

... Class 3A according to JESD22-A114-B. [2] Class C according to EIA/JESD22-A115-A. 10. Thermal characteristics Table 8: Thermal characteristics Symbol Parameter R thermal resistance from junction to ambient th(j-a) TDA9882TS (SSOP24) TDA9882HN (HVQFN32) 11. Characteristics Table 9: Characteristics see Table 11 P amb f = 33.4 MHz; PC/ dB mod IF input from 50 via broadband transformer ...

Page 14

... AGC range 5.5 MHz see Figure 6 [ see Table 4 related see Figure 9 VIF kHz measured on pins VIF1 and VIF2; maximum IF gain definition VIF VPLL Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max - - 4.4 1 100 150 190 - ...

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... B/G standard L standard “CCIR 330” weighted in accordance with “CCIR 567” ; see Figure 10 see Figure 1.1 MHz f = 3.3 MHz Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max - 23 - 1.7 2.0 2.3 ...

Page 16

... load Hz; see Figure 5 ripple f = 4.5 MHz trap f = 4.5 MHz f = 4.5 MHz f = 4.724 MHz f = 4.724 MHz f = 3.58 MHz; see Figure 5.5 MHz trap f = 5.5 MHz f = 5.5 MHz Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max [ [ [3] ...

Page 17

... Figure 6.0 MHz trap f = 6.0 MHz f = 6.0 MHz f = 6.55 MHz f = 6.55 MHz f = 4.43 MHz f = 6.5 MHz trap f = 6.5 MHz f = 6.5 MHz f = 6.742 MHz f = 6.742 MHz f = 4.28 MHz negative modulation positive modulation Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max 110 180 250 [12] 5.40 5 ...

Page 18

... Figure 6 to Figure 120 TAGC TOP I = 120 TAGC TOP I = 120 TAGC TOP I = 120 A TAGC from external source I = 450 A TAGC Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max [13 [13] - 890 - - 2.6 - [13] - 143 - - 80 - ...

Page 19

... AFC REF FM mode intercarrier output pin QSSO AM mode output pin AUD FM mode intercarrier output pin QSSO AM mode output pin AUD see Figure 8 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max - - 0.75 450 ...

Page 20

... AM slow step increasing decreasing off 1 2 fundamental wave and harmonics fundamental wave and harmonics modulation is set to positive [21] corresponding PC/SC ratio at input pins VIF1 and VIF2 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max - ...

Page 21

... FM PLL only; 27 kHz FM deviation de-emphasis black picture; see Figure 18 fundamental wave and harmonics; without de-emphasis referenced to 27 kHz FM deviation de-emphasis; AM kHz Hz; see Figure 5 ripple Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max - 4 5 6.0 ...

Page 22

... V FM FMPLL definition FMPLL de-emphasis; see Table de-emphasis; see Table 400 Hz 500 mV AF AUD dependent on f intercarrier FM frequency V < O(AUD) AC-coupled Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max - 3 4.4 5 ...

Page 23

... MHz 3 kHz sound carrier subharmonics 2.87 MHz 3 kHz Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max Unit ...

Page 24

... Figure 5 operation as crystal oscillator operation as input terminal operation as input terminal Table 4 to Table 6 for LOW level for HIGH level pin open-circuit; I < Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com = 38.9 MHz; PC Figure 23; unless Min Typ Max 400 500 600 - 0.5 1.0 100 ...

Page 25

... MHz. Measurements taken with SAW filter M1963M (sound shelf: video 17; H(s) is the absolute value of transfer function). Figure 22 and Figure 23). 40 Hz. AF( 3dB (transmitter). 1 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com A ------ - ; rad at 4.4 MHz + 3 1.1 MHz = 470 nF leads to AF © Koninklijke Philips Electronics N.V. 2004. All rights reserved. ...

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... 390 5.6 150 9.1 B/G standard M/N standard L standard 38.9 45.75 38.9 33.4 41.25 32.4 33.158 - - Rev. 01 — 16 November 2004 TDA9882 ------ - ; R is the loop resistor the series S rad is the damping factor. ratio. This PC/SC ratio is necessary 1 0.5 0.5 L-accent Unit standard 33.9 MHz 40.4 MHz - MHz 10 dB ...

Page 27

... Multistandard vision and QSS FM sound IF PLL demodulator video 2 V (p-p) 3.41 V 3.20 V 1. TDA9882 mhc500 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com zero carrier level white level black level sync level 001aab341 100 ripple t (s) © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 28

... TOP = TOP = TOP mhb159 5 V SAGC ( TOP Fig 8. Typical SIF AGC characteristic. Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com mhc116 I TAGC ( A) 600 500 400 300 200 100 0 120 (dB V) 001aab342 110 130 V (dB V) i(SIF) © ...

Page 29

... Philips Semiconductors AFC 21 TDA9882 V (23 Pin numbers for TDA9882HN in parenthesis. Fig 9. Typical analog AFC characteristic. 80 S/N (dB Fig 10. Typical signal-to-noise ratio as a function of VIF input voltage. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator ...

Page 30

... Fig 13. Typical group delay for sound trap at M/N standard. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator 3 3 1.5 2 2.5 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com mhc122 minimum requirements 4 (MHz) mhb167 ideal characteristic due to pre-correction in the transmitter ...

Page 31

... Fig 15. Typical group delay for sound trap at B/G standard. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator 5 5.5 6 1.5 2 2.5 3 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com mhb168 minimum requirements 6 (MHz) mhb169 ideal characteristic due to pre-correction in the transmitter ...

Page 32

... Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator 4 4.5 5 5.5 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com mhc123 minimum requirements 6 6 (MHz) mhb171 minimum requirements 6 6 (MHz) © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 33

... Fig 19. Typical audio signal-to-noise ratio as a function of input signal at AM standard. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator gain controlled operation of FM PLL 50 70 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com mhc118 (1) (2) ( PC/SC ratio mhc119 ...

Page 34

... Fig 20. Typical total harmonic distortion as a function of audio frequency at AM standard. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com mhc120 (kHz) AF © Koninklijke Philips Electronics N.V. 2004. All rights reserved. ...

Page 35

... TDA9882 www.DataSheet4U.com mhc496 SAW insertion loss slip VIF AGC SAW insertion loss 20 dB VIF amplifier, demodulator VIF and video TDA9882 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. 10 video 2 V (p- signals RMS value ( (TOP ...

Page 36

... SAW 390 FILTER G3962 3 Pin numbers for TDA9882HN in parenthesis. (1) Optional measures to improve ESD performance within a TV-set application. (2) Internal connected; the pin must be left open-circuit. (3) AF output signal reduction; see Table note 18 of Section Fig 22. Application diagram of TDA9882. CVBS output ...

Page 37

... Pin numbers for TDA9882HN in parenthesis. (1) Different VIF loop filter in comparison with the application circuit due to different input characteristics (SAW filter or transformer). (2) Internal connected; the pin must be left open-circuit. (3) AF output signal reduction; see Table note 18 of Section ...

Page 38

... Multistandard vision and QSS FM sound IF PLL demodulator 2 scale (1) ( 0.38 0.20 8.4 5.4 7.9 0.65 1.25 0.25 0.09 8.0 5.2 7.6 REFERENCES JEDEC JEITA MO-150 Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com detail 1.03 0.9 0.8 0.2 0.13 0.1 0.63 0.7 0.4 EUROPEAN ISSUE DATE PROJECTION 99-12-27 03-02-19 © ...

Page 39

... 2.5 scale (1) ( 3.75 5.1 3.75 0.5 3.5 3.5 3.45 4.9 3.45 REFERENCES JEDEC JEITA MO-220 - - - Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com detail 0.5 0.05 0.1 0.1 0.05 0.3 EUROPEAN ISSUE DATE PROJECTION 02-04-18 02-10-22 © Koninklijke Philips Electronics N.V. 2004. All rights reserved. ...

Page 40

... Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator 2 called small/thin packages. Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com 3 350 mm so called © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 41

... Suitability of surface mount IC packages for wave and reflow soldering methods [3] , LBGA, LFBGA, SQFP, , TFBGA, VFBGA, XSON [8] [9] [8] , PMFP , WQCCN.. measured in the atmosphere of the reflow oven. The package Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Soldering method Wave Reflow not suitable suitable [4] not suitable suitable suitable ...

Page 42

... The appropriate soldering profile can be provided on request. [9] Hot bar soldering or manual soldering is suitable for PMFP packages. 9397 750 13507 Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 43

... Product data sheet Multistandard vision and QSS FM sound IF PLL demodulator Data sheet status Change notice Product data sheet - Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com Doc. number Supersedes 9397 750 13507 - © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 44

... Rev. 01 — 16 November 2004 TDA9882 www.DataSheet4U.com © Koninklijke Philips Electronics N.V. 2004. All rights reserved ...

Page 45

... No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Published in The Netherlands TDA9882 www.DataSheet4U.com Date of release: 16 November 2004 Document number: 9397 750 13507 ...

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