Q67000-A5127

TDA6812-5 SIEMENS | Alldatasheet

Document overview

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Technical content

Features

G High quality stereo signal processing G High S/N ratio G I2C Bus G Clipping detector and clock generator G NICAM or AM sound inputs G Volume control G Universal audio interface for DOLBY, EQUALIZER, SURROUND SOUND features G Multiplex 3-SCART connections G Independent headphones 113 06.94

1. Control a) I2C Bus interface with listen/talk function b) Control of entire audio processing c) Reading of clipping detector d) Control of identification-signal decoder e) Reading of identification-signal decoder f) Test modes Pin Functions Pin No. Function AF-input mono, left, sound 1 (adjustable) Bias AF-operating point AF-input, right, sound 2 N.C. 54-kHz input 54-kHz filter SCART-input 1, left SCART-input 1, right SCART-input 2, left SCART-input 2, right SCART-input 3, left SCART-input 3, right AF-output SCART (mono, sound 1, left) AF-output SCART (mono, sound 2, right) Output port 1 (open collector) Output port 2 (open collector) Phase shifter quasi-stereo Phase shifter quasi-stereo Cut-off frequency bass (sound base), left Cut-off frequency bass (sound base), right AF-output, loudspeaker, right AF-output, loudspeaker, left N.C. AF-input, volume control, right

AF-input, volume control, left AF-output, equalizer, right AF-output, equalizer, left Cut-off frequency treble, left Cut-off frequency treble, right AF-output, headphones, right AF-output, headphones, left + VS (supply voltage) I2C Bus SCL I2C Bus SDA Input line sync pulse (4 x H-pulse), crystal oscillator Identification-signal decoder filter N.C. Identification-signal decoder, filter Identification-signal decoder, PLL-filter Ground Pin Functions (cont’d) Pin No. Function

The dematrixing and switching of multichannel TV-sound signals are performed in the matrix and switch section by the dual-carrier method. Crosstalk compensation is on the sound 1 input. The compensation stage has a range of ± 3 dB with a smallest increment of 0.2 dB, and gain can also be switched between 0 and 6 dB. In addition to the two inputs for the demodulated sound carriers, there are three dual-channel SCART-inputs. The two matrix AF-inputs can be bypassed internally so that decoded stereo signals of other systems (NICAM) can also be processed. The switch section terminates in the SCART-output and signal paths for the loudspeaker and headphones outputs. AF-inputs can be randomly switched to AF-outputs (8-6 matrix). In the loudpeaker signal path there is an inital volume control with a range of 0/– 15 dB and an increment of 1.25 dB. In conjunction with the main volume control that follows the tone control, very high overdriving immunity is ensured. The switchable quasi-stereo section that follows produces a stereo listening effect for mono signals through a 180 oC phase shift at mid-range frequencies (approx. 1 kHz) in one channel. The following bass control has an increment of 3 dB in its setting range of + 15/– 12 dB. The cut-off frequency for each channel is set by an external capacitor. The circuit for enlarging the stereo sound base can be cut in for stereo signals to make the aural impression even more stereo-like by frequency-dependent antiphase crosstalk of 55 %. This works with the same cut-off frequency as the bass control, but the function is largely independent. The treble control, whose cut-off frequency is also set by an external capacitor, likewise has an increment of 3 dB in a setting range of ± 12 dB. The main value control with maximum gain of 10 dB, which can be adjusted separately for L and R, terminates the loudspeaker signal path. 57 steps with an increment of 1.25 dB mean a setting range of 71.25 dB. Functions like balance or loudness are implemented by software setting of the appropriate tone and volume controls. In the tone- control section there is a clipping detector that can be read on the I2C Bus and enables automatic volume correction by the controller. After each reading the clipping bit is reset, which enables a renewed check for clipping with each I2C Bus read operation. The headphones signal path includes a volume control with joint L/R-setting. 32 increments of 2 dB produce a range of 62 dB (31 x 2 dB = 62 dB). Identification-Signal Decoder The input of the identification-signal decoder consists of an operational amplifier for selectivity of the pilot tone and its sidebands with an external LC-circuit. The signal is fed to a phase-independent active bandpass filter of very narrow bandwidth (externally adjustable) that detects the presence of the lower sideband of the pilot carrier modulated with the identification signal. The center frequency of the filter is switched back and forth between dual and stereo by a multiplexer (software-controlled timing). The multiplexer halts when a sideband is detected. This first "detected" criterion is freed from noise by a digital integrator followed by a comparator and can then be read on the I2C Bus (talker) as stereo or dual mode. The µC controls the signal paths. All necesssary timing signals are derived from a fast settling PLL synchronized by a reference frequency. This reference must be sufficiently identical to the horizontal frequency, but no phase locking is necessary. This means that it is possible to use the crystal-controlled frequency of 62.5 kHz that is often found in PLL-tuning systems. As further alternatives there is an integrated crystal oscillator that requires a 4-MHz crystal, or it is possible to use a clock frequency of 1 or 4 MHz.

All functions are controlled by an I2C Bus interface which can be both a listener and a talker. The currently valid data are stored in a latch block. The telegram structure is as follows: start condition - chip address - any number of bytes - stop condition The following conditions apply to the data bytes: Before the actual data byte (with setting information) a subaddress byte must always be transmitted, which the I2C Bus still interprets as a data byte. Example: Headphones (HP) volume is to be increased in several steps. Different subaddresses can be used within a telegram, ie without a new start condition. But the change between listener and talker must always be made by stop condition - start condition - chip address. A start condition and a chip address (talk) must always be transmitted before reading. This loads the data that are to be read out on the I2C Bus interface for transfer to the µC. R/W = 0 → Read (Listen) R/W = 1 → Write (Talk) Right Wrong Start condition Chip address 84 (Hex) Subaddress volume HP 03 (Hex) Volume Step 8 08 (Hex) Subaddress volume HP 03 (Hex) Volume step 9 09 (Hex) Subaddress volume HP 03 (Hex) Volume Step 10 0A (Hex) Stop condition Start condition Chip address 84 (Hex) Subaddress volume HP 03 (Hex) Volume Step 8 08 (Hex) Volume step 9 09 (Hex) Volume Step 10 0A (Hex) Stop condition Chip Address MSB LSB R/W

a) Volume Precontrol H Identification-signal decoder synchronization with fH = 15.625 kHz; power ON H Identification-signal decoder synchronization with 4 x fH (must be 1 for operation with crystal or 4-MHz reference frequency) Q PLL synchronization with line sync pulse; power ON Q PLL synchronization with crystal oscillator (the bit for H must also be set to 1) b) L/R-Loudspeaker Volume Subaddress Bytes MSB LSB Volume precontrol Volume left speaker Volume right speaker Volume headphones Treble/bass Switching byte I Switching byte II Switching byte III Switching byte IV Crosstalk compensation X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X MSB LSB Maximum volume Max. – 1 Min. + 1 Minimum volume Power ON X H Q X X H Q X X H Q X X H Q X MSB LSB Maximum volume Max. – 1 Max. – 15 Max. – 55 Power ON X X X X X X X X

c) Headphones Volume T0, T1 and T2 are test bits and must be set to 0 for normal operation. d) Crosstalk Compensation Matrix (sound 1) e) Treble / Bass MSB LSB Maximum volume Max. – 1 Max. – 15 Max. – 31 Power ON X MSB LSB Maximum gain Max. – 1 Gain 0 dB Minimum gain Minimum gain Power ON X X X X X X X X X X X X X X X X X X X MSB LSB Linear Max. treble, lin. bass Max. treble, lin. bass Min. treble, lin. bass Min. treble, lin. bass Lin. treble, max. bass Lin. treble, max. bass Lin. treble, max. bass Lin. treble, min. bass Lin. treble, min. bass Max. treble, max. bass Min. treble, min. bass Power ON X X X X X X X X X X X X X X X MSB LSB MSB LSB treble treble bass bass

f) Switching Bytes I, II, III Switching Byte I SCART-output Switching byte II Headphones output Switching byte III Loudspeaker output L0 thru L3 left output, R0 thru 3 right output. Assignment R3 thru R0 is identical to L3 thru L0. MSB LSB Power ON Selected Input MUTE AF-input left, mono, sound 1 AF-input right, sound 2 AF-input left, dematrixed SCART 1 left SCART 1 right SCART 2 left SCART 2 right SCART 3 left SCART 3 right

g) Switching Byte IV MXP-period = 2 s means that identification-signal decoder searches 1 s for dual and 1 s for stereo. It is basically permissible, for the given C36,38, to make the MPX period longer, but not shorter. QSt Quasi-stereo OFF; power ON QSt Quasi-stereo ON BE Stereo base enlargement OFF; power ON BE Stereo base enlargement ON Mono Identification-signal decoder set to stereo and held; power ON Mono Normal operation of identification-signal decoder Port 1 (open collector) low (low-impedance); power ON Port 1 high (high impedance) Port 2 (open collector) low (low-impedance); power ON Port 2 high (high impedance) Matrix Gain matrix 0 dB Matrix Gain matrix 6 dB; power ON h) Talk Mode CL = 1 Loudspeaker signal path at clipping limit (CL is automatically reset after each reading operation) T3 thru T5 are test bits. MSB LSB MPX0 MPX1 QSt BE Mono Matrix MPX0 MPX1 MPX-Period Recommended C36,38 Perm. Xtal Tolerances 2 s Power-ON 1 µF ± 20 ppm 4 s 2.2 µF ± 10 ppm 8 s 4.7 µF 5 ppm Settings specially recommended for crystal operation 2 s 470 nF ± 40 ppm 4 s 330 nF ± 70 ppm MSB LSB St D CL X X Decoder detects mono Decoder detects stereo Decoder detects dual Suppressed internally

TA = 0 to 70 oC; all voltages relatives to VSS Parameter Symbol Limit Values Unit Remarks min. max. Supply voltage V21 V Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage Max. DC-voltage V10 V11 V12 V15 V16 V17 V18 V19 V20 V24 V25 V28 V29 V33 V34 V36 V38 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V32 V V V V V V V V V V V V V V V V V V V V V V V V Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current Max. DC-current I13 I14 I21 I22 I26 I27 I30 I31 I35 I39 mA mA mA mA mA mA mA mA mA mA mA ESD-voltage VESD – 2 kV HBM (R = 1.5 kΩ, C = 100 pF)

– 6 kV HBM (R = 1.5 kΩ, C = 100 pF) Junction temperature Tj 150 oC Storage temperature Tstg – 40 125 oC Thermal resistance system ambient R th SA K/W Operating Range Supply voltage V32 13.2 V Ambient temperature TA oC Input frequency range f I 0.01 kHz Absolute Maximum Ratings (cont’d) TA = 0 to 70 oC; all voltages relatives to VSS Parameter Symbol Limit Values Unit Remarks min. max.

VS = 12 V; TA = 25 oC; AF-reference level 0 dB = 250 mVrms unless otherwise defined; in accordance with test circuit 1. I2C Bus preset: Chip address - Vol LSl 63 - Vol LSr 63 - Vol Pre 0 - Vol HP 31 - Tone lin - Gain 0 dB - Switch byte I, II, II, IV The basic setting for each item in the specifications is always preset; the test conditions only state settings that differ. Details in italics are for explanation of the hex codes, for switching bits only set bits or functions are given.5 Parameter Symbol Limit Values Unit Test Condition min. typ. max. Current consumption I32 mA Signal Section Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain V22-1 V21-3 V27-1 V26-3 V31-1 V30-3 – 2 – 2 – 2 – 2 – 2 – 2 dB dB dB dB dB dB Gain Gain V13-1 V14-3 – 2 – 2 dB dB Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain V22-3 V21-3 V27-3 V26-3 V31-3 V30-3 V22-1 V27-1 V31-1 – 2 – 2 – 2 – 2 – 2 – 2 dB dB dB dB dB dB dB dB dB 08,32; Stereo; V1 = 0 08,32; Stereo; V1 = 0 08,32; Stereo; V1 = 0 08,32; Stereo; V1 = 0 07,32; Stereo; V1 = 0 07,32; Stereo; V1 = 0 08,32; Stereo; V3 = 0 08,32; Stereo; V3 = 0 07,32; Stereo; V3 = 0 Gain Gain V13-3 V13-1 – 2 dB dB 06,32; Stereo; V1 = 0 06,32; Stereo; V3 = 0 Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain V22-1 V21-3 V27-1 V26-3 V31-1 V30-3 dB dB dB dB dB dB 09,01; 6 dB 09,01; 6 dB 09,01; 6 dB 09,01; 6 dB 09,01; 6 dB 09,01; 6 dB

Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max. Gain Gain V13-3 V14-3 dB dB 09,01; 6 dB 09,01; 6 dB Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain V22-3 V21-3 V27-3 V26-3 V31-3 V30-3 V22-1 V27-1 V31-1 dB dB dB dB dB dB dB dB dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Stereo; 6 dB Gain Gain V13-3 V13-1 dB dB Stereo; 6 dB Stereo; 6 dB Max. gain Max. gain Max. gain Max. gain Max. gain Max. gain V22-7 V21-8 V27-7 V26-8 V31-7 V30-8 – 2 – 2 – 2 – 2 – 2 – 2 dB dB dB dB dB dB 08,45; SCART 08,45; SCART 08,45; SCART 08,45; SCART 07,45; SCART 07,45; SCART Gain Gain V13-7 V14-8 – 2 – 2 dB dB 06,45; SCART 06,45; SCART Same values apply for pins 9 thru 12 Min. gain main control Min. gain main control Min. gain precontrol Min. gain precontrol V22-1 V21-3 V22-1 V21-3 – 17 – 17 – 70 – 70 – 15 – 15 – 65 – 65 – 13 – 13 dB dB dB dB 01,08-02,08 Vol LSl 8-Vol LSr 8 01,08-02,08 Vol LSl 8-Vol LSr 8 01,08-02,08 Vol Pre 24 01,08-02,08 Vol Pre 24

Same values apply for pins 7 thru 12 Min. gain Min. gain V31-1 V30-3 – 62 – 62 – 57 – 57 dB dB 03,01; Vol HP 1 03,01; Vol HP 1 Same values apply for pins 7 thru 12 Flutter and wow Flutter and wow ∆V21-22 ∆V30-31 ± 2 ± 2 dB dB 01,3F-01,24 02,3F-02,24 Vol LSl 63-36-Vol LSr 63-36 03,1F-03,13 Vol HP 31-19 Increment Vol 22 Increment Vol 21 Increment Vol 22 Increment Vol 21 Increment Vol 30 Increment Vol 31 ∆V22 ∆V21 ∆V22 ∆V21 ∆V30 ∆V31 1.25 1.25 1.25 1.25 2.5 2.5 2.5 2.5 dB dB dB dB dB dB 01,X-01, (X ± 1) Vol LSl X-Vol LSl (X ± 1) 01,X-01, (X ± 1) Vol LSr X-VolLSr (X ± 1) 01,X-01, (X ± 1) VolPre X-Vol Pre (X ± 1) 01,X-01, (X ± 1) Vol Pre X-Vol Pre (X ± 1) 01,X-01, (X ± 1) Vol HP X-Vol HP (X ± 1) 03,X-03, (X ± 1) Vol HP X-Vol HP (X ± 1) Matrix adjustment Matrix adjustment Matrix adjustment Matrix adjustment Matrix adjustment Matrix adjustment V22-1 V31-1 V13-1 V22-1 V31-1 V13-1 2.5 2.5 2.5 – 3.5 – 3.5 – 3.5 – 3 – 3 – 3 3.5 3.5 3.5 – 2.5 – 2.5 – 2.5 dB dB dB dB dB dB 05,1F; Gain max 05,1F; Gain max 05,1F; Gain max 05,01; Gain max 05,01; Gain max 05,01; Gain max Adj. increment Adj. increment Adj. increment ∆V22 ∆V31 ∆V13 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 dB dB dB 05,X-05, (X ± 1) Gain X-Gain (X ± 1) 05,X-05, (X ± 1) Gain X-Gain (X ± 1) 05,X-05, (X ± 1) Gain X-Gain (X ± 1) Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max.

– 12 – 12 dB dB dB dB 04,8F; f I = 40 Hz Bass max, Treble lin 04,8F; f I = 40 Hz Bass max, Treble lin 04,80; f I = 40 Hz Bass max, Treble lin 04,80; f I = 40 Hz Bass max, Treble lin Increment bass Increment bass ∆V21 ∆V22 dB dB 04,8X-04.8 (X ± 1) Bass X-Bass (X ± 1) 04,8X-04.8 (X ± 1) Bass X-Bass (X ± 1) Treble boost Treble boost V22-1 V21-3 dB dB 04,8F; f I = 15 kHz Treble max, Bass lin 04,8F; f I = 15 kHz Treble max, Bass lin Treble cut-off Treble cut-off V22-1 V21-3 – 12 – 12 dB dB 04,8F; f I = 15 kHz Treble max, Bass lin 04,8F; f I = 15 kHz Treble max, Bass lin Increment treble Increment treble ∆V21 ∆V22 dB dB Treble X-Treble (X ± 1) Treble X-Treble (X ± 1) Sound linearity Sound linearity ∆V21 ∆V22 ± 2 ± 2 dB dB 04,88; f I = 40 Hz – 15 kHz Treble, Bass lin 04,88; f I = 40 Hz – 15 kHz Treble, Bass lin Response threshold of clipping detector 580 mVrms 04,8F; fI = 40 Hz Treble lin, Bass max 01,2F-02,2F Vol LSl 47-Vol LSr 47 Same values apply for pins 3 and 7 thru 12 Channel separation Channel separation Channel separation ∆V21-22 ∆V30-31 ∆V13-14 dB dB dB V3 or V1 = 600 mVrms V3 or V1 = 600 mVrms V3 or V1 = 600 mVrms Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max.

Crosstalk attenuation αIN/OW dB VIW = 0; VIN1,3 = 600 mVrms; VIN7-12 = 2 Vrms Muting Muting Muting Muting Muting Muting α 1-22 α 3-21 α 1-27 α 3-26 α 1-31 α 3-30 dB dB dB dB dB dB 08,0X; V1 = 600 mVrms MUTE L 08,0X; V3 = 600 mVrms MUTE R 08,0X; V1 = 600 mVrms MUTE L 08,0X; V3 = 600 mVrms MUTE R 07,0X; V1 = 600 mVrms MUTE L 07,0X; V3 = 600 mVrms MUTE R Muting Muting α 3-14 α 1-13 dB dB 06,0X; V3 = 600 mVrms MUTE R 06,0X; V1 = 600 mVrms MUTE L Same values apply for pins 7 thru 12; V7-12 = 2 Vrms Max. input voltage Max. input voltage Max. input voltage Max. input voltage Max. input voltage Max. input voltage V3* V3* 600 600 300 300 300 150 mVrms mVrms mVrms mVrms mVrms mVrms V21 ≤ 1 % V22 ≤ 1 % V22 ≤ 1 %; stereo V21 ≤ 1 %; 09,01; 6 dB V22 ≤ 1 %; 09,01; 6 dB V22 ≤ 1 %; 09,01; 6 dB; stereo * VIN in mono mode without SC2 V3 = 2 Vrms and 1 Vrms Max. input voltage Max. input voltage Max. input voltage Max. input voltage V24 V25 V7* V8* 3.4 3.4 Vrms Vrms Vrms Vrms V21 ≤ 1 % V22 ≤ 1 % V22 ≤ 3 % V21 ≤ 3 % * Full tone control possible when 00,18; Vol Pre 24 Same values apply for pins 9 thru 12 Distortion factor Distortion factor Distortion factor Distortion factor THD30 THD31 THD30 THD31 0.01 0.01 0.01 0.01 0.1 0.1 0.1 0.1 V3 = 250 mVrms V1 = 250 mVrms V3 = 250 mVrms; 03,15 Vol HP 21 V3 = 250 mVrms Vol HP 21 Same values apply for pins 7 thru 12; V7-12 = 600 mVrms Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max.

0.01 0.01 0.01 0.01 0.01 0.01 0.1 0.1 0.2 0.2 0.4 0.4 V1 = 250 mVrms V3 = 250 mVrms V1 = 0.25 Vrms 01,2F-02,2F Vol LSl 47-Vol LSr 47 V3 = 0.25 Vrms 01,2F-02,2F Vol LSl 47-Vol LSr 47 V1 = 250 mVrms; 04.XX Tone random V3 = 250 mVrms; 04.XX Tone random Same values apply for pins 7 thru 12; V7-12 = 600 mVrms Distortion factor Distortion factor THD14 THD13 0.01 0.01 0.1 0.1 V3 = 250 mVrms V1 = 250 mVrms Same values apply for pins 7 thru 12; V7-12 = 600 mVrms Antiphase crosstalk sound base Antiphase crosstalk sound base ∆V22-21 ∆V21-22 0.5 0.5 0.55 0.55 V3 = 600 mVrms; fI = 2 kHz; 09,10 Base V3 = 600 mVrms; fI = 2 kHz; 09,10 Base Sound base phase Sound base phase Φ21-22 Φ22-21 150 150 180 180 210 210 deg deg V1 = 600 mVrms; 09,10 Base; f = 2 kHz V3 = 600 mVrms; 09,10 Base; f = 2 kHz Phase rotation quasi stereo Φ22-21 Φ22-21 Φ22-21 130 – 30 180 230 deg deg deg V3,1 = 600 mVrms; 09,20; QSt; f = 40 Hz V3,1 = 600 mVrms; 09,20; QSt; f = 700 Hz V3,1 = 600 mVrms; 09,20; QSt; f = 15 kHz Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max.

α S/N22 α S/N21 α S/N22 α S/N21 dB dB dB dB VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms 01,27-02,27 Vol LSl 39-Vol LSr 39 VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms 01,27-02,27 Vol LSl 39-Vol LSr 39 Noise voltage Noise voltage VN22 VN21 µVrms µVrms VNrms 20 Hz-20 kHz ; 01,00-02,00 Vol LSl 0-Vol LSr 0 VNrms 20 Hz-20 kHz ; 01,00-02,00 Vol LSl 0-Vol LSr 0 Unweighted SNR Unweighted SNR Unweighted SNR Unweighted SNR α S/N31 α S/N30 α S/N31 α S/N30 dB dB dB dB VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms VNrms 20 Hz-20 kHz ; V3 = 0.6 Vrms VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms 03,10; Vol HP 16 VNrms 20 Hz-20 kHz ; V3 = 0.6 Vrms 03,10; Vol HP 16 Noise voltage Noise voltage VN31 VN30 µVrms µVrms VNrms 20 Hz-20 kHz ; 03,00; Vol HP 0 VNrms 20 Hz-20 kHz ; 03,00; Vol HP 0 Unweighted SNR Unweighted SNR α S/N13 α S/N14 dB dB VNrms 20 Hz-20 kHz ; V1 = 0.6 Vrms VNrms 20 Hz-20 kHz ; V3 = 0.6 Vrms Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max.

∆ 1 bit DC transition ∆ 1 bit DC transition ∆ 1 bit DC transition ∆ 1 bit DC transition ∆ 1 bit DC transition ∆ 1 bit DC transition ∆ 1 bit DC transition ∆ 1 bit ∆V22 ∆V21 ∆V22 ∆V21 ∆V22 ∆V21 ∆V30 ∆V31 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 ± 10 mV mV mV mV mV mV mV mV 01,X-01,X ± 1 Vol LSl X-Vol LSl (X ± 1) 02,X-02, X ± 1 Vol LSr X-Vol LSr (X ± 1) 00,X-04, X ± 1 Vol Pre X-Vol Pre (X ± 1) 00,X-04, X ± 1 Vol Pre X-Vol Pre (X ± 1) 04,X-05, X ± 1 Tone X-Tone (X ± 1) 04,X-05, X ± 1 Tone X-Tone (X ± 1) 03,X-03, X ± 1 Vol HP X-Vol HP (X ± 1) 03,X-03, X ± 1 Vol HP X-Vol HP (X ± 1) Design-Related Data Input resistance Input resistance Input resistance Input resistance Input resistance Input resistance Input resistance Input resistance R 1 R 3 R 7 R 8 R 9 R 10 R 11 R 12 kΩ kΩ kΩ kΩ kΩ kΩ kΩ kΩ Output resistance Output resistance Output resistance Output resistance Output resistance Output resistance Output resistance Output resistance R 13 R 14 R 21 R 22 R 26 R 27 R 30 R 31 200 200 200 200 Ω Ω Ω Ω Ω Ω Ω Ω Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition min. typ. max.

Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition Test Circuit min. typ. max. Identification-Signal Decoder Gain filter op-amp dB VIF = 80 mVpp Max. input voltage 600 mVpp Function VCO voltage PLL VCO voltage PLL VCO voltage PLL VCO voltage PLL VCO voltage PLL VCO voltage PLL V39 V39 V39 V39 V39 V39 1.3 1.3 4.7 4.7 V V V V V V f 35 = 14.6 kHz; V35 = 2.5 V f 35 = 15.625 kHz; V35 = 2.5 V f 35 = 16.6 kHz; V35 = 2.5 V f 35 = 58.4 kHz; V35 = 2.5 V 00,40, Line sync f 35 = 66.4 kHz; V35 = 2.5 V 00,40, Line sync 00,40, Line sync; Xtal V36 or V38 when V6 = 0 V36* or V38* when V6 = 100 mVpp; m = 50 % Gain identification- signal filter Gain identification- signal filter VISF VISF 3.4 3.4 6.8 6.8 dB dB f 6 = pilot signal: dual I2C-talk: dual f 6 = pilot signal: stereo; I2C-talk: stereo V36 test = V36 (V5 = 0) ± ∆V36 ; V38 test = V38 (V6 = 0) ± ∆V38 Detection threshold Detection threshold Detection threshold Detection threshold ∆V36 – ∆V36 ∆V38 – ∆V38 900 900 900 900 mV mV mV mV I2C-talk: stereo or dual I2C-talk: stereo or dual I2C-talk: stereo or dual I2C-talk: stereo or dual VID filter V36 V36∗ V38 V38∗

∆V36 – ∆V36 ∆V38 – ∆V38 100 100 100 100 mV mV mV mV I2C-talk: mono I2C-talk: mono I2C-talk: mono I2C-talk: mono Detection response Detection response tdet tdet 0.25 0.25 0.5 0.5 tMPX tMPX I2C-talk: stereo or dual; ± ∆V36 = 1 V I2C-talk: stereo or dual; ± ∆V38 = 1 V Switching threshold f REF-input Switching threshold f REF-input VH-IL VH-IH 3.5 1.5 V21 V V Amplitude crystal oscillator V35* Vpp to = 4.00000 MHz Series rsonance External 1-MHz or 4- MHz clock V35 0.3 Vpp Multiplexer clock Multiplexer clock Multiplexer clock Multiplexer clock tMPX tMPX tMPX tMPX 1.08 2.17 4.34 8.68 s s s s 09,C8, MPX = 1 s 09,08, MPX = 2 s 09,48, MPX = 4 s 09,88, MPX = 8 s Design-Related Data Filter output resistance R 36,38 110 kΩ f REF input resistance R 35 800 Ω Input impedance crystal oscillator Z 35 – 600 – 500 – 400 Ω Crystal oscillator series resistance R Q1 100 Ω Ptot QU = 1µW;

4 MHz

Ω Ptot QU = 1µW;

12 MHz

Ptot QU = 1µW; f <15 MHz I2C Bus (SCL, SDA) Edges SCL, SDA Rise time Fall time tR tF 300 µs ns Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition Test Circuit min. typ. max.

µs µs Start Setup time Hold time tSUSTA tHDSTA µs µs Stop Setup time Bus free tSUSTO tBUF µs µs Data change Setup time Hold time tSUDAT tHDDAT 600 µs ns Input SCL, SDA Input voltage Input current VIH VIL IIH IIL 2.4 5.5 100 V V µA µA Output SDA (open collector) Output voltage Output voltage port 1 Output voltage port 1 VQH VQL V15H V15L V15H V15L 5.4 VS VS 0.4 0.4 0.4 V V V V V V R L = 2.5 kΩ IQL = 3 mA R L = 2.5 kΩ; 09,04 IQL = 3 mA; 09,00 R L = 2.5 kΩ; 02,02 IQL = 3 mA; 09,00 Characteristics (cont’d) Parameter Symbol Limit Values Unit Test Condition Test Circuit min. typ. max.

TV-Soundconcept with Dolby-Surround-Option

Setup time (start) tHDSTA Hold time (start) tH H-pulse width (clock) tL L-pulse width (clock) tSUDAT Setup time (data change) tHDDAT Hold time (data change) tSUSTO Setup time (stop) tBUF Bus free time tF Fall time tR Rise time All times referred to VIH and VIL values.