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| NXP FM stereo ICs with RDS and AM options TEA57xx for portable applications Ultra-small, full-featured FM radio ICs These ultra-small FM radios ICs lead the industry and offer features like RDS and AM reception. Available in both HVQFN and WL-CSP packages, they deliver proven performance in the smallest possible IC size. Key features N Smallest FM radio ICs N Low current consumption N Excellent channel separation N Best-in-class signal-to-noise ratio (S/N) N Low audio THD N Simple integration N Best-in-class sensitivity performance N Dedicated engineering support With the increasing availability of very small FM radio ICs, traditional and interactive radio functions are finding their way into new areas, bringing a new level of enjoyment to a range of portable applications. Worldwide more than 30% of all mobile phones now integrate FM radio functions, and radio capabilities are gaining ground in MP3 players, PDAs, and portable CD players. Philips is already the world's number-one supplier of FM radio ICs and has shipped more than 350 million units. We offer the world's smallest FM stereo radio, best-in-class sensitivity performance, were first to introduce RDS features for portable applications, and have options for AM radio functions. The current family includes the following ICs: N TEA5767 - the world's most popular FM radio solution (hundreds of millions pieces shipped) N TEA5761 - the world's smallest FM stereo radio IC (only 3.5 x 3.5 mm) N TEA5764 - the world's first FM radio IC to integrate popular RDS features N TEA5777 - the world's first and only FM/AM radio IC for portable applications with high integration and no need for DC/DC converter. In 2006, new generation devices that offer even higher performance in an even smaller format will join the portfolio: N TEA5760 - follow-on to the TEA5761 (3.0 x 2.8 mm) N TEA5766 - follow-on to the TEA5764 (3.3 x 3.3 mm) All our FM radio ICs build on more than 25 years in silicon radio and more than 80 years in radio-receiver technologies. Also, we have more than 60 patent families (35 US-granted) for FM/AM reception. We back each product with free, easy-to-use demo kits and a dedicated staff of technicalsupport engineers, and even offer high-volume production with internal dual-sourcing. Wafer Level - Chip Scale Packaging (WL-CSP) By applying meticulous design principles and circuit layout know-how, Philips offers FM radio ICs in Wafer Level - Chip Scale Packaging (WL-CSP). The technique uses a naked die with solder-bumped contact pads, allowing the die to be soldered directly onto a PCB without under-fill material. The IC is suitable for four-layer PCBs with a 0.5-mm pitch and has an ultra-thin total height of only 600 m after soldering. 47 nF LIMDEC2 29 R1 Igain 32 GAIN STABILIZATION 22 nF VCCA 4.7 W AGND 33 22 mF VCCA 34 RESONANCE AMPLIFIER LIMITER 47 nF LIMDEC1 28 47 nF TIFC 27 33 nF Vref 26 POWER SUPPLY MPXO 25 33 nF TMUTE 24 VAFR 23 VAFL 22 DEMODULATOR SOFT MUTE SDS FM antenna I/Q-MIXER 1st FM 2 N1 IF CENTRE FREQUENCY ADJUST AGC LEVEL ADC IF COUNTER MPX DECODER Iref 19 PILFIL 1 nF 33 kW 22 nF 22 nF 18 PHASEFIL 17 XTAL2 Ccomp(1) 32.768 kHz or 13 MHz 100 pF RFI1 35 L1 27 pF 47 pF RFGND 36 RFI2 37 TAGC 38 4.7 nF LOOPSW 39 TEA5767HN CRYSTAL OSCILLATOR 16 XTAL1 Cpull(1) programmable divider output TUNING SYSTEM reference frequency divider output MUX SOFTWARE PROGRAMMABLE PORT pilot mono 15 SWPORT2 14 SWPORT1 10 kW VCCA 10 kW 13 BUSENABLE 12 BUSMODE 1, 10, 20, 21, 30, 31, 40 n.c. 11 WRITE/READ VCO I2C-BUS AND 3-WIRE BUS 4 VCOTANK2 5 VCC(VCO) VCCD 6 DGND 12 W 22 nF 7 VCCD 8 DATA 9 CLOCK 2 3 CPOUT VCOTANK1 10 nF 39 nF 10 kW L3 L2 D1 D2 mhc283 100 kW 47 W 22 nF VCC(VCO) TEA5767 block diagram FM stereo radio IC TEA5767 The world's most popular FM radio solution (hundreds of millions pieces shipped) The TEA5767 covers all stereo FM bands worldwide (76-108 MHz) with a single layout, and best-in-class power consumption. It requires only 25 external components and only 150 mm2 of PCB space. It uses the phone's own clock crystal and needs no alignment during manufacturing. This IC was the first to make radio a popular feature in portable applications. GNDA MPXOUT VAFL VAFR TMUTE 100 nF B5 FREQIN C1 REFERENCE BUFFER AUTO ALIGN POWER SUPPLY E4 E5 E6 D6 VCCA A6 TEA5766UK 57 kHz BP REGISTER SOFT MUTE IF FILTER FM ANTENNA 100 pF 27 pF 47 pF LIMITER DEMODULATOR RDS/RBDS DECODER I/Q MIXER 1st FM RFIN1 B6 RFIN2 C6 GND(RF) C5 2 N1 LEVEL ADC IF COUNT MPX DECODER SDS INTERFACE REGISTER B2 L1 120 nH RFAGC INTX mono prog. div out ref. div out pilot I2C-BUS INTERFACE MUX VCO A2 LOOPSW 10 nF D5 D2 D1 ISS GNDD VCCD TUNING SYSTEM SW PORT A4 LO2 A5 B1 SWPORT C2 BUSEN E3 E2 E1 D3 A1 CPOUT 100 nF 10 k 100 k A3 LO1 L2 47 nH VREFDIG CLOCK DATA BUSMODE bra908 VCC(VCO) TEA5766 block diagram FM/RDS stereo radio IC TEA5764 The world's first to integrate popular RDS features The TEA5764 is the world's first FM stereo radio IC for portable applications to integrate the Radio Data System (RDS), a well-known feature from car radios. RDS lets users immediately recognize and tune stations without complex presetting or searching. It also enables automatic switching to the best reception frequency for a given station while traveling. Depending on the local radio broadcaster's support, the phone display can automatically show the name of the station, the artist, and the song title, and can even display news flashes and traffic information. RDS also enables new, interactive service models, where radio listeners can participate in games, contents, and opinion polls or order a ringtone or an MP3 download of the song being broadcast. The TEA5764 combines high-quality stereo FM radio with the full RDS demodulation and decoding function, requires only 22 external components for operation, and uses only 70 mm2 of PCB space. The WL-CSP version of the IC, which measures only 4.0 x 4.0 mm, is fully pin-compatible with the TEA5761, for easy upgrades. Also available in HVQFN package. FM/RDS stereo radio IC TEA5766 New generation technology for an even smaller footprint (3.3 x 3.3mm) The TEA5766 is the follow-on to the TEA5764. It offers higher integration, fewer external components, improved performance and industry's best sensitivity and S/N performance at a lower overall cost. TEA5766 will be pin-to-pin compatible with TEA5760. TMUTE MPXout 15 AGC pin18 AGC2CAP 25 MPXin 24 PLL/FLL bus FM antenna RFI1 28 RFGND 29 RFI2 30 I/Q MIXER IF FILTER LIMITER F/V DEMODULATOR SOFTMUTE 80 kHz MATRIX LPF AM/FM bus MUX MUTE 23 21 VAFR VAFL VCOtank1 2 VCOtank2 3 pin1 VCO /2 N1 SLOW LEVEL A/D (4 BIT) MASTER FILTER SLOW LEVEL/ SDS INTERFACE bus SDS pin31 PILOT DETECTOR 22 MPX DECODER 6 GNDA bus GNDVCO/ GNDAMRF 4 PILDET/ AMRFAGC 31 SWPORT1 AGC / 8/32 N1 AM-VCO PROGRAMMABLE DIVIDER PHASE DETECTOR REFERENCE DIVIDER 7 SWPORT2/ EXTin bus AMRFIN 5 AM aerial Vt I/Q MIXER IF FILTER IF AGC AM DETECTOR CHARGE PUMP bus XTAL OSCILLATOR 11 9 XTAL1 4MHz XTAL2 TEA5777 C-BANK 18 1 32 V25TUNING V25IF 26 20 17 16 8 27 GNDIF GNDANA 19 I2C-BUS AND 3-WIRE BUS 14 BUSEN DATA 13 12 CLOCK 10 GNDDIG V25AF VREF VCCANA VDDDIG MSE232 AGC2CAP LOOPFILTER TEA5777 block diagram FM/AM stereo radio IC TEA5777 The world's first and only FM/AM radio IC for portable applications AM radio is remarkably popular throughout the world - it's used extensively for sports and talk radio in the US, for wide-area coverage in vast countries like India, and for specific user groups in places like Japan. The TEA5777, the first FM stereo radio IC to also offer AM reception, effectively doubles the amount of content available to consumers. The AM receiver functions have been carefully added to minimize overhead and reduce footprint. For example, the IC runs at a very low voltage (2.7 V), thus eliminating the need for large and expensive DC/DC converters. The final implementation requires a PCB footprint of only 200 mm2. GND(A2) GND(A1) MPXOUT VAFL VAFR TMUTE 100 nF D5 FREQIN C1 REFERENCE BUFFER AUTO ALIGN POWER SUPPLY B5 E4 E5 E6 D6 VCCA A6 TEA5760 FM antenna I/Q MIXER 1st FM 27 pF 47 pF IF AGC IF FILTER LIMITER DEMODULATOR SOFT MUTE 100 pF 2 N1 LEVEL ADC IF COUNT MPX DECODER SDS L1 120 nH RFIN1 B6 RFIN2 C6 GND(RF) C5 RFAGC mono prog. div out ref. div out pilot B2 I2C-BUS INTERFACE INTX GNDD VCCD TUNING SYSTEM D3 D1 MUX VCO A2 A1 A3 A4 A5 SW PORT LO2 B1 SWPORT C2 E3 E2 E1 D2 LOOPSW CPOUT 10 nF 100 nF 10 k LO1 L2 47 nH BUSEN CLOCK DATA GNDD bra907 VREFDIG 1 F 10 100 k VCC(VCO) TEA5760 block diagram FM stereo radio IC TEA5761 The world's smallest FM stereo radio IC With a package size of only 3.5 x 3.5 mm and a PCB footprint of only 50 mm2, the TEA5761 is the world's smallest FM stereo radio IC. It integrates the Voltage Controlled Oscillator (VCO) and requires only 14 external components for operation. TEA5761 is pin-to-pin compatible with TEA5764. FM stereo radio IC TEA5760 New generation technology for an even smaller footprint (3.0 x 2.8 mm) The TEA5760 is the follow-on to the TEA5761. It uses new generation technology to increase integration and shrink the footprint even more. Available in a WL-CSP package that measures only 3.0 x 2.8 mm, it requires only 11 external components and uses only 35 mm2 of PCB space. It also delivers improved performance at a lower overall cost and industry's best sensitivity and S/N performance. TEA5760 will be pin-to-pin compatible with TEA5766. Product selection table Parameter TEA5767 FM stereo TEA5761 FM stereo TEA5760 FM stereo TEA5764 FM stereo + RDS TEA5766 FM stereo + RDS TEA5777 FM stereo + AM Package (size) HVQFN40 (6.0 x 6.0 mm) WL-CSP / UK WL-CSP / UK (3.5 x 3.5 mm) (3.0 x 2.8 mm) HVQFN40 WL-CSP / UK HVQFN48 (6.0 x 6.0 mm) (3.3 x 3.3 mm) (7.0 x 7.0 mm) or WL-CSP / UK (4.0 x 4.0 mm) 20 70 mm2 37.8 mW 14 mA 33 57 dB 2.0 V, EMF 0.9% 2.7 V 32.768 kHz I2 C Yes Now 11 36 mm2 40.5 mW 15 mA 40 57 dB 1.8 V, EMF 0.5% 2.7 V 32.768 kHz I2 C Yes Q4/2006 25 200 mm2 43.5 mW FM 31.5 mW AM 14.5 mA FM 10.5 mA AM 40 60 dB (FM) 2.7 V, EMF 1.5% (FM) 1% (AM) 3.0 V 4 MHz or 13 MHz I2 C or 3 wire Yes Now Required no. of external components Required PCB area Power Consumption Current consumption Channel Separation Ultimate S/N (mono, typ) FM sensitivity (at 26 dB S/N) Audio THD (mono, max) 25 140 mm2 36 mW 12 mA 30 60 dB 2.0 V, EMF 1% 14 45 mm2 37.8 mW 14 mA 32 57 dB 2.0 V, EMF 1% 2.7 V 32.768 kHz I2 C Yes Now 11 35 mm2 37.8 mW 14 mA 40 57 dB 1.7 V, EMF 1% 2.7 V 32.768 kHz I2 C Yes Now Typical supply voltage 3.0 V Clock frequency Interface bus Source code Availability 32.768 kHz or 13 MHz I2 C or 3 wire No Now www.nxp.com NXP Semiconductors is in the process of being established as a separate legal entity in various countries worldwide. This process will be finalized in the course of 2006. (c) 2006 Koninklijke Philips Electronics N.V. All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. 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. Date of release: September 2006 Document order number: 9397 750 15725 Printed in the Netherlands |
Price & Availability of TEA5760
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