Radio tuner IC

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Hejsa.

Jeg er på udkig efter en integreret kreds indeholdende en komplet digital
tuner. Den behøber ikke være specielt vellydende, men den skal kunne styres
fra en microcontroller.

Jeg har kig på en Philips TEA5768, men jeg kan ikke finde noget sted at købe
den :-(

Kender nogen et fornuftigt alternativ???

Mvh Rasmus


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Re: Radio tuner IC

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Hej Rasmus

Jeg har samlet lidt adresser om modtagere - her er nogle af dem.

Mht. anskaffelse så kig her:

Nogle specielle kredse kan bestilles hos http://www.brinck.dk/ eller
http://www.vejle-rc.dk/ - hvis de kan skaffes via deres kontakter (mod
forudbetaling).

Udenlandsk EU forhandler af specialkredse:

Barend Hendriksen HF Electronics.
RF and special electronics for the world:
http://www.xs4all.nl/~barendh/Indexeng.htm

Generelt skal du også huske at checke chip huset DIL, SMD eller andet.

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Kig på i følgende adresser og sammenlign evt. "FM"-kredsene:

(smalbånds)MC13135 MC13136 formodentlig bedre end: (bredbånds)TDA1047,
(bredbånds)CA3089, (bredbånds)CA3189, (blandet?)MC3356-MC3362, MC3371.

(Smalbånds) MC13135 MC13136 FM Communications Receivers:
http://psas.pdx.edu/psas/Resources/DataSheets/Communications/mc13135rev3.pdf

(Bredbånds) LA1235:
A high-performance FM receiver for audio and digital applicatons, Wayne
C. Ryder, RF Design, Oct 1, 2000:
http://rfdesign.com/ar/radio_highperformance_fm_receiver /

Kig også under PS.

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Anvender MC13135P og MC145170D1 (burde anvende MC145170-2 i stedet for
MC145170D1):

2 Meter Synthesized / Portable Receiver.
By: Steve Hageman:
http://www.geocities.com/hagtronics/2_meter.html
Citat: "...The receiver is built from a Motorola single chip receiver
IC, driven by a Motorola single loop PLL (1st LO drive). The receiver
operation is controlled by a Microchip PIC16C73 uP [Nogen burde ændre
kode og diagram så 16F628 kunne anvendes i stedet] (Source code
available here). The PIC controls the LCD display, PLL and all the user
interface including the rotary encoder used for tuning..."

FM Receivers:
http://murray.newcastle.edu.au/users/staff/eemf/ELEC351/SProjects/clement/FmRecev/FMRec.htm

Velleman FM tuner kit:
http://www.soton.ac.uk/~apm3/diyaudio/Velleman_tuner.html

PS: Jeg vil fraråde permanent brug af sokler til MF-filtre:

How to Greatly Increase Your Receiver's Selectivity:
http://pages.cthome.net/fmdx/filter.html

Improving FM Reception:
http://home.computer.net/~pritch/betterfm.htm

http://www.discovercircuits.com/R/rec-circuits.htm

AM and AM/FM Radio Kits:
http://www.einsteins-emporium.com/technology/sound-comm/ts240.htm

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Af PLL kredse kunne du se på:

(0-6mA):
MC145170-2 ("-2" er en forbedret udgave):
http://e-www.motorola.com/brdata/PDFDB/docs/MC145170-2.pdf
http://www.macro-peterburg.ru/pdf/MC145170-2.pdf
http://www.dckits.com/mc145170-2.pdf

60Kr
Max. 2$
Mindre strømforbrug 2mA:
1.2 GHz PLLatinum Low Power Frequency Synthesizer for RF Personal
Communications:
http://www.national.com/pf/LM/LMX2316.html
18bit prescaler

Communications
Phase-Locked-Loop Synthesizers for 500 MHz, 1.2 and 3 GHz
The ADF4116, ADF4117, and ADF4118 integer-N RF phase-locked-loop (PLL)
frequency synthesizers-pin-compatible performance upgrades to National
Semiconductor LMX2306, LMX2316, and LMX2326:
http://www.analog.com/Analog_Root/productPage/productHome/0%2C2121%2CADF4116%2C00.html

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Digital FM modtager (SDR - software defined radio), (DSP radio):

11.06.02, Is That a Symphony I Hear? Motorola's New DSP-Based Receiver
Core Could Be Music to Broadcasters' Ears:
http://www.rwonline.com/reference-room/skippizzi-bigpict/04_rwf_pizzi_nov_6.shtml
Citat: ".... The value of the Symphony design will be most noticeable to
users in terms of audio performance. For example, the FM stereo decoder
on the 56300 baseband chip can provide better stereo separation and
signal-to-noise ratios than typical conventional receivers without
significantly increasing manufacturing cost..."

Anvendelser/features:
Modtager AM (LW, MW, SW), AM NB (Noise blanker).
FM FM subcarriers bla. RDS, Dolby Digital AC3, DTS, Pro logic II, Dolby
B - 6 kanaler ud:

Baseband Audio Processor IC, BBAP
SDR540100

IF ADC:
SDR530100

RF synthesizer og analog mixere:
MC13040 ?, SDR510100 (output 10,8 MHz)

http://www.google.dk/search?q56%300+radio+kit

Digital Surround Decoder
http://www.proceedaudio.com/manuals/DSD.pdf

Symphony™ Digital Radio [evt. med antenna diversity]:
http://e-www.motorola.com/webapp/sps/site/application.jsp?nodeId02%M0ylfWcbfM0zymyKJz
"...
By combining special purpose (co-processor) Digital Signal Processors
(DSPs) and the proven DSP56300 general-purpose 24-bit Onyx DSP core with
an Radio Frequency (RF) front-end and IF analog interface, the company
has harnessed 1500 MIPs
...
The Variable IF Filter algorithm used in Symphony automatically and
dynamically adjusts itself to both 100 KHz and 200 KHz band channel
spacing, which allows it to react to any changes
..."

http://e-www.motorola.com/files/if/npta/doc/reports_presentations/REVRADIO.htm

EE Times October 1, 2002 Motorola chip set digitally tweaks analog radio
http://www.eetimes.com/story/OEG20020930S0034
Citat: "...
Of the 1,500 Mips available on the 24-bit Symphony DSP, Motorola's
engineers allocated 150 Mips for general audio processing and divided
the remaining 1,350 Mips into nine independent cores, minimizing delays
by allowing them to run different software in parallel, explained Hansen.
...
But the price of the chip set, which is sampling now at $29.95, could be
an issue. "Just making the technology inexpensive enough for mainstream
radios" could be a challenge, observed Abraham.
..."

Motorola Symphony Digital Radio, by Chriss Scherer, editor, Radio, Dec
1, 2002
http://beradio.com/ar/radio_motorola_symphony_digital /

Software defined radios present complex design challenges
By Robert Clarke and Kevin Kreitzer, RF Design, Nov 1, 2003:
http://rfdesign.com/ar/radio_software_defined_radios/index.htm

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W7PUA DSP-10 2 Meter
[SDR] Software Defined Transceiver
Surface-Mount Kit:
http://www.tapr.org/tapr/html/Fdsp10.html

The DSP-10 is an amateur-radio, software-defined 2-meter transceiver
that can be built at home. It operates on SSB, FM and CW modes.
Features are tailored to operation with weak signals on VHF, UHF and
Microwave frequencies.
DSP-10 All-Mode 2m:
http://www.proaxis.com/~boblark/dsp10.htm

DSP-10 Weak-Signal Update
2-Meter EME QSO with Single Yagis and 150 Watts:
http://www.proaxis.com/~boblark/wksig1.htm

mvh/Glenn

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PS:

Denne temmeligt lineare (MF-)transistor bliver anvendt i Wayne C.
Ryder's radioforsats (tuner):

http://www.google.com/search?q=MPSH10
http://www.fairchildsemi.com/pf/MP/MPSH10.html
Features
*Low cost
*High power gain.
*Silicon NPN general purpose transistor in a SOT54 (TO-92) package.
PNP complement is the MPSH81.
http://www.semiconductors.philips.com/pip/MPSH10
http://www.semiconductors.philips.com/acrobat/datasheets/MPSH10_4.pdf
http://www.semiconductors.philips.com/similar/MPSH10
NPN SMD
http://www.semiconductors.philips.com/acrobat/datasheets/PMBTH10_CNV_3.pdf
PNP SMD komplementær:
http://www.semiconductors.philips.com/pip/PMBTH81

Re: Radio tuner IC
Tak, jeg kigger på det.

Rasmus


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digital
styres
købe
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http://psas.pdx.edu/psas/Resources/DataSheets/Communications/mc13135rev3.pdf
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http://murray.newcastle.edu.au/users/staff/eemf/ELEC351/SProjects/clement/FmRecev/FMRec.htm
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http://www.analog.com/Analog_Root/productPage/productHome/0%2C2121%2CADF4116%2C00.html
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http://www.rwonline.com/reference-room/skippizzi-bigpict/04_rwf_pizzi_nov_6.shtml
Quoted text here. Click to load it
http://e-www.motorola.com/webapp/sps/site/application.jsp?nodeId02%M0ylfWcbfM0zymyKJz
Quoted text here. Click to load it
http://e-www.motorola.com/files/if/npta/doc/reports_presentations/REVRADIO.htm
Quoted text here. Click to load it



Re: Radio tuner IC ( TEA5767HN V2 ! )
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Hej Rasmus

Hvad med at kF8%be denne:

Mega Stick 1 (indeholder Philips TEA5767 FM tuner):
http://www.anandtech.com/audio/showdoc.html?i3D%1919&p3D%4

Alfmeister's Review's
iRiver iFP-180T
Multi-Codec
Flash Memory Player:
http://www.geocities.com/alfmeister13/iRiveriFP180T/iFP180T.html
Citat: "...TEA5767 - Philips - Tuner..."

Nokia Phone Meets the Gameboy; N-Gage:
http://www4.tomshardware.com/consumer/20031030/index.html
Citat: "...the device also has a Phillips TEA5767 digital tuner..."

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Ja - kredsen (TEA5767HN V2) ser udemE6%rket ud (Publication release date =

12-Nov-03, datasheet) den har indbygget stereodekoder. MF/IF kF8%rer20%
internt pE5% 225 kHz:

http://my.semiconductors.philips.com/pip/TEA5767HN_V2.html

Tidligere:
http://www.semiconductors.philips.com/pip/TEA5767HN_V1.html

http://www.semiconductors.philips.com/acrobat/literature/9397/75009421.pd =
f

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DIY:
http://www.diyaudio.com /

Receiver FM:
http://www.semiconductors.philips.com/catalog/219/282/31110/31601/index.h =
tml#31601

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Sladder:

12 February 2002 IC reinvents radio receiver architecture:
http://www.electronicstalk.com/news/phi/phi119.html

mvh/Glenn

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Re: Radio tuner IC ( TEA5767HN V2 ! )

Hej Rasmus

Hvad med at købe denne:

Mega Stick 1 (indeholder Philips TEA5767 FM tuner):
http://www.anandtech.com/audio/showdoc.html?i19%19&p=4

Alfmeister's Review's
iRiver iFP-180T
Multi-Codec
Flash Memory Player:
http://www.geocities.com/alfmeister13/iRiveriFP180T/iFP180T.html
Citat: "...TEA5767 - Philips - Tuner..."

Nokia Phone Meets the Gameboy; N-Gage:
http://www4.tomshardware.com/consumer/20031030/index.html
Citat: "...the device also has a Phillips TEA5767 digital tuner..."


Ja, 5767 er også fin, men lige så hard to get :-(

Det bliver en dyr clock radio, hvis jeg skal købe en MP3 afspiller og pille
den ud af...

Rasmus



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