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INTEGRATED CIRCUITS DATA SHEET TEA5768HL Low-power FM stereo radio for handheld applications Product specification 2004 Sep 13 Supersedes data of 2003 Nov 06...
IF filter DATA SHEET STATUS FM demodulator Level voltage generator and analog-to-digital DEFINITIONS converter DISCLAIMERS 7.10 IF counter PURCHASE OF PHILIPS I C COMPONENTS 7.11 Soft mute 7.12 MPX decoder 7.13 Signal dependent mono to stereo blend 7.14 Signal dependent AF response 7.15...
GENERAL DESCRIPTION operates with a 32.768 kHz clock crystal or with a 13 MHz crystal and with an externally applied 6.5 MHz The TEA5768HL is a single-chip electronically tuned FM reference frequency stereo radio for low-voltage applications with fully • PLL synthesizer tuning system integrated IF selectivity and demodulation.
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications QUICK REFERENCE DATA CC(VCO) SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT analog supply voltage voltage controlled oscillator CC(VCO) supply voltage digital supply voltage analog supply current operating; V = 3 V 10.5...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications CPOUT LIMDEC2 VCOTANK1 LIMDEC1 VCOTANK2 TIFC CC(VCO) TEA5768HL DGND MPXO TMUTE DATA CLOCK 001aab494 Fig.2 Pin configuration. FUNCTIONAL DESCRIPTION The PLL synthesizer can be clocked externally with a 32.768 kHz, a 6.5 MHz or a 13 MHz signal via pin XTAL2.
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications IF filter C-BUS AND BUS-CONTROLLED FUNCTIONS Fully integrated IF filter. C-bus specification Information about the I C-bus can be found in the brochure FM demodulator “The I C-bus and how to use it” (order number The FM quadrature demodulator has an integrated 9398 393 40011).
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1. S = START condition. 2. A = acknowledge. Table 3 IC address byte IC ADDRESS MODE Note 1. Read or write mode: a) 0 = write operation to the TEA5768HL b) 1 = read operation from the TEA5768HL. 2004 Sep 13...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications Writing data Table 4 Write mode DATA BYTE 1 DATA BYTE 2 DATA BYTE 3 DATA BYTE 4 DATA BYTE 5 Table 5 Format of 1st data byte...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications Table 11 Search stop level setting SSL1 SSL0 SEARCH STOP LEVEL not allowed in search mode low; level ADC output = 5 mid; level ADC output = 7 high;...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications Reading data Table 16 Read mode DATA BYTE 1 DATA BYTE 2 DATA BYTE 3 DATA BYTE 4 DATA BYTE 5 Table 17 Format of 1st data byte...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications Table 23 Format of 4th data byte BIT 7 (MSB) BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 (LSB) LEV3 LEV2 LEV1...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT −0.3 VCO tuned circuit output voltage 1 VCOTANK1 −0.3 VCO tuned circuit output voltage 2 VCOTANK2 −0.3...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications 11 DC CHARACTERISTICS = 25 °C; unless otherwise specified. = 2.7 V; T VCOTANK1 VCOTANK2 SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply voltages; note 1 analog supply voltage...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT DC operating points − − 0.1 V unloaded DC voltage CPOUT CC(VCO) data byte 4 bit 4 = 1 1.64 1.72...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications 12 AC CHARACTERISTICS = 25 °C; measured in the circuit of Fig.5; all AC values are given = 2.7 V; T VCOTANK1 VCOTANK2 in RMS; unless otherwise specified.
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT CPOUT HARGE PUMP − − µA charge pump peak sink 0.2 V < V sink CPOUT − 0.2 V; current < V VCOTANK2 ×...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT − µV RF sensitivity input voltage = 76 MHz to 108 MHz; ∆f = 22.5 kHz; f = 1 kHz; (S+N)/N = 26 dB;...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT FM demodulator: pin MPXO demodulator output voltage V = 1 mV; L = R; MPXO ∆f = 22.5 kHz; f = 1 kHz;...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT − (S+N)/N maximum signal plus = 1 mV; L = R; ∆f = 22.5 kHz; f noise-to-noise ratio = 1 kHz;...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT DRIVEN MUTE FUNCTIONS Tuning mute α − − −60 and V muting depth data byte 1 bit 7 = 1 mute α...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications MHC247 handbook, full pagewidth V AFL , V AFR (dB) − 10 − 20 − 30 − 40 − 50 − 60 − 70 − 80 −3 −2 −1...
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Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications MHC309 V TMUTE handbook, full pagewidth V AFL , V AFR (dB) − 10 − 20 − 30 − 40 − 50 − 60 − 70 − 80 −3...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications SYMBOL EQUIVALENT CIRCUIT RFI1 RFGND RFI2 MHC271 TAGC MHC272 LOOPSW MHC273 14 APPLICATION INFORMATION Table 28 Component list for Figs 1 and 5 COMPONENT PARAMETER VALUE TOLERANCE TYPE MANUFACTURER ±1 %...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications 15 PACKAGE OUTLINE LQFP32: plastic low profile quad flat package; 32 leads; body 7 x 7 x 1.4 mm SOT358-1 (A ) θ pin 1 index detail X...
Philips Semiconductors Product specification Low-power FM stereo radio for TEA5768HL handheld applications 16 SOLDERING To overcome these problems the double-wave soldering method was specifically developed. 16.1 Introduction to soldering surface mount packages If wave soldering is used the following conditions must be observed for optimal results: This text gives a very brief insight to a complex technology.
1. For more detailed information on the BGA packages refer to the “(LF)BGA Application Note” (AN01026); order a copy from your Philips Semiconductors sales office. 2. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum temperature (with respect to time) and body size of the package, there is a risk that internal or external package cracks may occur due to vaporization of the moisture in them (the so called popcorn effect).
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
C components conveys a license under the Philips’ I C patent to use the components in the I C system provided the system conforms to the I C specification defined by Philips. This specification can be ordered using the code 9398 393 40011. 2004 Sep 13...