NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: : Transistor antenna rod T2: Oscillator coil (red) T3:455 kHz IF transformer (yellow) T3:455 kHz IF transformer (white) T3:455 kHz IF transformer (black) Note 4: All resistor values in ohms and all capacitor , ^ 11 ^ m L = 360 ^H Qu= 110 T1 AM 1st IF T2 AM 2nd IF T3 AM 3rd IF 455 kHz 455 kHz 455 kHz , LM3820 LM3820 is a 3-stage AM radio IC consisting of an RF amplifier, oscillator, mixer, IF amplifier, AGC , and tweet â- Versatile building-block approach â- Gain-controlled RF stage â- Cascode IF amplifier â- ... | OCR Scan |
7 pages, |
AM Radio without Audio Stage AM Radio System AM RADIO RECEIVER circuit diagram mw RADIO RECEIVER IC am receiver circuit diagram and c dc schematic diagram of radio IF transformer am receiver using transistor lm1820 455 mhz if transformer i-f transformer yellow LM3820 LM3820 LM3820 abstract |
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| Abstract: ,G L = 650 MH Qu*250 MT UT J'U L*360»H Qu» 110 T1 AM 1st IF T2 AM 2nd IF T3 AM 3rd IF 4S5 kHz 455 kHz 455 kHz ISOpF EXT 0 I HK |> 2T HIT-*- n C= 180 pF C*47pF Qu = 140 Qua 120 O | ¿ll , 3-stage AM radio IC consisting of an RF amplifier, oscillator, mixer, IF amplifier, AQC detector, and , Versatile building-block approach â- Gain-controlled RF stage â- Cascode IF amplifier â- Regulated supply â- , 07 08 TL/H/7967-2 TL/H/7967-2 2-129 Absolute Maximum Ratings If Military/Aerospace specified devices are ... | OCR Scan |
4 pages, |
tuned amplifier AM Radio System LM3820N N14A schematic diagram for audio amplifier toko 10k coil TOKO transformer 455 LM3820 toko transformer IF 455 khz 455 khz if transformer coil 455 khz if transformer lm1820 LM1820 LM3820 abstract |
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| Abstract: 2nd IF T3 AM 3rd IF 4S5 kHz 455 kHz 455 kHz ISOpF EXT O4-h2|> 2T MIT-*- n C= 180 pF C » 47 pF , provided by the IF section, which is matched to the diode through a unity turns ratio transformer. Ragc may , AM radio IC consisting of an RF amplifier, oscillator, mixer, IF amplifier, AQC detector, and zener , building-block approach â- Gain-controlled RF stage â- Cascode IF amplifier â- Regulated supply â- Pin compatible , Ratio f = 1 MHz, 30% Mod 1 kHz (S + N)/Nat Audio Output with 100 p.V RF Input 22 28 - dB Overload ... | OCR Scan |
4 pages, |
toko transformer rf RZC-1A6425A audio mixer ic 455 khz if transformer toko transformer IF 455 khz LM3820 coil 455 khz if transformer LM1820 LM3820 abstract |
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| Abstract: freq. 455 kHz ±3.5 kHz Selectivity ± 10 kHz 26 dB Mini. (3) IFT2 (IF transformer) RMC-43198C RMC-43198C (TOKO Co. Centre freq. 455 kHz 180 pF (Included) Qu = 80~ (455 kHz) ®~d> ' 164T (4) Barantenna AR120-120 AR120-120 (Coil , 42 dB f = 1 MHz, V0 = 50 mVr m s , IF = 455 kHz Image Response Ratio 60 dB f = 1 MHz, V0 - 50 mVr m , Output Capacitance 2 PF f = 1 MHz IF Input Impedance 3.3 kn f = 455 kHz IF Input Capacitance 10 pF f = 455 kHz IF Output Impedance 80 kn f = 455 kHz IF Output Capacitance 2 pF f = 455 kHz Det. Input ... | OCR Scan |
9 pages, |
tuner alps reference Alps Electric tuner AP12 455 if transformer M27SE5 RF transformer turn ratio 12 toko 455khz if transformer tuner alps Toko variable coil mf CFT455B 455 mhz if transformer TOKO 455KHz transformer cft 455 f PC1243C /JPC1243C PC1243C abstract |
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| Abstract: See Figure 7 f = 455 kHz, BW = 20 kHz Ap 46 48 50 58 62 - dB Maximum Differential Voltage Swing 0 dB , Values (V+ = +12 Vdc, TA = +25°C, unless otherwise noted.) Frequency Parameter Symbol 455 kHz , 7. Power Gain and AGO Test Circuit (455 kHz and 10.7 MHz) Input Component Frequency 455 kHz 10.7 , ® MOTOROLA. Monolithic IF Amplifier The MC1350 MC1350 is ari integrated circuit featuring wide range AGC for use as an IF amplifier in radio "and TV over an operating temperature range of 0° to +75°C. • ... | OCR Scan |
4 pages, |
nf 922 MC1350D 455 mhz if transformer 455 if transformer hf power amplifiers 2-30 mhz 455 khz if transformer MC1330 coil 455 khz if transformer MC1350 MC1350P MC1350 abstract |
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| Abstract: Although designed for use with a 10.7 MHz first IF and a 455 kHz second IF, the mixer operates at other RF , telephone) is shown. The oscillator uses a 10.245 MHz crystal to convert the first IF signal to 455 kHz. The second IF filter consists of a tuned transformer matched to a ceramic filter with about a 15 kHz , falls off at about 6 dB per octave above this. The -3 dB limiting sensitivity at 455 kHz is about 13 nV. , of the 455 kHz signal appears at the output, and the circuit layout should separate the pin 18 and ... | OCR Scan |
3 pages, |
ULN3883A detector 10.7 mhz 455 if transformer 455 khz if transformer datasheet abstract |
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| Abstract: drive a moving - coil instrument (field strength indicator). The IF amplifier consists of 4 amplifier , 455 kHz, VCC = 9 V, fm = 1 kHz, m = 0.8, voltages refer to ground, Ta = 20 to 25 °C, unless specified , part Input frequency range fiHF Output frequency f|F = fosc - fiHF fIF 455 kHz , range filF = 455 kHz, VNF = 10 dB GV 62 dB Start of control (ViIF / VNF = 10 dB / 3 dB , ) S ( mS ) 40 VCC = 9V; 5V fIF = 455 kHz fi = 1 MHz; V3 = 0V VCC = parameter R6 = 1.5 k ... | Original |
11 pages, |
w1a 97 3 pin 455 if transformer 455 khz filter 460 MHz radio receiver coil 455 khz if transformer 1st IF 45 MHz, 2nd IF 455 W1A 95 3 pin transistor 455 khz if transformer TCA 440 transistor W1A W1A 95 TCA 700 datasheet abstract |
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| Abstract: can be used to drive a moving - coil instrument (field strength indicator). The IF amplifier consists , TCA440/T TCA440/T 3 Characteristics refer to application examples, fi = 1 MHz, fosc = 1.455 kHz, flF = 455 , part Input frequency range fiHF Output frequency f|F = fosc - fiHF fIF 455 kHz , range filF = 455 kHz, VNF = 10 dB GV 62 dB Start of control (ViIF / VNF = 10 dB / 3 dB , ) S ( mS ) 40 VCC = 9V; 5V fIF = 455 kHz fi = 1 MHz; V3 = 0V VCC = parameter R6 = 1.5 k ... | Original |
11 pages, |
TCA 700 TCA 440 coil 455 khz if transformer 455 khz if transformer TCA440 receiver tca440 TCA440/T TCA440/T abstract |
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| Abstract: transformer (approximately 42mA). > IF AMP gain is determined by DC voltage appeared at IC Pin 16. > Power output: P0 =0.28W (Min.) at THD =10% (V Cc = 5.5V/8ÌÌ). BLOCK DIAGRAM AFC AM IF Hp AM/FM IF AQC AM/FM , 4-6 52 390 pF T3 455 KHz 100 1-2 2-3 4-6 127 28 10 180 pF T4 10.7 MHz 45(Min) 1-3 11 82 pF T5 10.7 MHz 25(Min) 1-3 4-6 77 180 pF T6 455 KHz 100 1-2 2-3 50 50 390 pF L6 796KHZ 796KHZ 100 1-3 4-6 100 10 , for the portable AM/FM radio or AM/FM clock radios. 16-DIP-300A 16-DIP-300A •AM Local OSC • AM/FM IF AMP • ... | OCR Scan |
10 pages, |
radio output transformer FM radio CIRcuit DIAGRAM FM IF Detector IC coil 455 khz if transformer 455 khz filter ic ka22427c KA22427 FM radio ic 16 pin KA22427C 16-DIP-300A KA22427C abstract |
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| Abstract: ) FM IF INPUT VOLTAGE (pV) Recovered Audio vs Supply F1/AM MODE f,«1 MHz, fM0D»1 kHz. 4Na10mV, m=0.3 , f = 455 kHz Part no. 159GC-A3785 159GC-A3785 Toko T3 TL/H/7908-i CT = 50 pF Qu = 80 f = 10.7 MHz Part no. NS-107C NS-107C Apollo Electronics Corp. T4 and T5 MW Oscillator Coil CF1 TL/H/7908-7 TL/H/7908-7 L = 360 jiH f = 796 kHz Qu = 160 Tuning treq. = 985 kHz-2105 kHz Part no. RB06A5105 RB06A5105 Toko MW Antenna Coil Toko CFU-090D CFU-090D or equivalent f = 455 kHz, BW > 4.8 kHz TL/H/7908-9 TL/H/7908-9 L = 650 jxH f = 796 kHz Qu = 200 Tuning treq. = 530 ... | OCR Scan |
7 pages, |
LM1866 LM1866N 3 band audio peak detector low pass filter 400hz schematic R015 toko 10k coil QT-22124 schematic tuner fm toko 10.7 mhz transformer TOKO 10.7 transformer audio peak level meter FM Receiver Schematic toko variable capacitor LM1866 abstract |
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| F) f (MHz) Q o TURNS - 1-3 1-2 2-3 4-6 - 10.7 110 6 8 2 F3 and F5 - 455 KHz IF Coil C o (pF) f (KHz) Q o TURNS 1.3 1-3 1-2 2-3 4-6 180 455 70 57 116 24 F4 - FM Detector Coil C o (pF) f (KHz) Q o TURNS 1 Higher IF gain and lower AGC range R7 2.2 Kohm 455 KHz IF filter matching R8 3.3 Kohm 455 KHz IF filter (continued) Figure 18. 455 KHz FM narrow band IF Figure 18. P.C. board and component layout of the circuit of connected directly to the IF filter coil. Local oscillator The local oscillator is a cross coupled www.datasheetarchive.com/files/stmicroelectronics/books/ascii/docs/1444.htm |
STMicroelectronics | 25/05/2000 | 17.44 Kb | HTM | 1444.htm |
| .7 110 6 8 2 F3 and F5 - 455 KHz IF Coil C o (pF) f (KHz) Q o TURNS 1.3 1-3 1-2 2-3 4-6 180 455 70 57 116 24 F4 - FM Detector Coil C o (pF) f (KHz) Q o TURNS 1.3 1-3 1 IF gain and lower AGC range R7 2.2 Kohm 455 KHz IF filter matching R8 3.3 Kohm 455 KHz IF /18 TDA1220B TDA1220B TDA1220B TDA1220B 14/18 APPLICATION INFORMATION (continued) Figure 18. 455 KHz FM narrow band IF m = 0.3 Vi = 1 mV 40 dB Tweet 3 IF 55 dB FM SECTION (f o = 10.8 MHz; f m = 1 KHz) V www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1444-v1.htm |
STMicroelectronics | 25/05/2000 | 16.59 Kb | HTM | 1444-v1.htm |
| F) f (MHz) Q o TURNS - 1-3 1-2 2-3 4-6 - 10.7 110 6 8 2 F3 and F5 - 455 KHz IF Coil C o (pF) f (KHz) Q o TURNS 1.3 1-3 1-2 2-3 4-6 180 455 70 57 116 24 F4 - FM Detector Coil C o (pF) f (KHz) Q o TURNS 1 Higher IF gain and lower AGC range R7 2.2 Kohm 455 KHz IF filter matching R8 3.3 Kohm 455 KHz IF filter (continued) Figure 18. 455 KHz FM narrow band IF Figure 18. P.C. board and component layout of the circuit of connected directly to the IF filter coil. Local oscillator The local oscillator is a cross coupled www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1444-v2.htm |
STMicroelectronics | 14/06/1999 | 14.79 Kb | HTM | 1444-v2.htm |
| F) f (MHz) Q o TURNS - 1-3 1-2 2-3 4-6 - 10.7 110 6 8 2 F3 and F5 - 455 KHz IF Coil C o (pF) f (KHz) Q o TURNS 1.3 1-3 1-2 2-3 4-6 180 455 70 57 116 24 F4 - FM Detector Coil C o (pF) f (KHz) Q o TURNS 1 Higher IF gain and lower AGC range R7 2.2 Kohm 455 KHz IF filter matching R8 3.3 Kohm 455 KHz IF filter (continued) Figure 18. 455 KHz FM narrow band IF Figure 18. P.C. board and component layout of the circuit of connected directly to the IF filter coil. Local oscillator The local oscillator is a cross coupled www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1444.htm |
STMicroelectronics | 02/04/1999 | 14.82 Kb | HTM | 1444.htm |
| -switching frequency in such a way that subharmonics fall within the 455kHz IF band. PFM converters and ; end users indirectly, if at all, see problems only as delays in the product's introduction sidebands on the RF carrier. The AM bands are impossible to filter if they fall within the RF electromagnetic or electrostatic and usually originates in magnetic components, such as transformers low-frequency switching waveforms that excite coil windings and cause them to vibrate www.datasheetarchive.com/files/maxim/0008/view_004.htm |
Maxim | 04/04/2001 | 32.16 Kb | HTM | view_004.htm |
| OPTIMIZED RDS APPLICATIONS n FM MPX/AM AUDIO OUTPUT, 450kHz AM IF OUTPUT FOR STEREO AM APPLICATIONS n 10 50 dB AM IF2 Amplifier Ref: AM Test Circuit; f IN = 450KHz, measure input at V IF2AMPIN means of UP-DOWN configuration (IF1 = 10.7MHz, IF2 = 450KHz) and MW/LW bands are covered. 3.0 PLL ); +8KHz (AM) 1 1 1 EW delta f = +100KHz (FM); +16KHz (AM) 0 IF counter disabled / stand by 1 IF fcenter = 10.64375MHz (FM) 455KHz (AM) 0 1 0 0 0 fcenter = 10.65000MHz (FM) 456KHz (AM) 0 1 0 0 1 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7281.htm |
STMicroelectronics | 20/10/2000 | 54.94 Kb | HTM | 7281.htm |
| INTEGRATED HIGH-SPEED PLL FOR OPTIMIZED RDS APPLICATIONS n FM MPX/AM AUDIO OUTPUT, 450kHz AM IF : AM Test Circuit; f IN = 450KHz, measure input at V IF2AMPIN , output at V IF2AMPOUT SECTION AM signal is converted by means of UP-DOWN configuration (IF1 = 10.7MHz, IF2 = 450KHz) and MW f = +50KHz (FM); +8KHz (AM) 1 1 1 EW delta f = +100KHz (FM); +16KHz (AM) 0 IF counter disabled (FM) 454KHz (AM) 0 0 1 1 1 fcenter = 10.64375MHz (FM) 455KHz (AM) 0 1 0 0 0 fcenter = 10.65000MHz www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7281-v1.htm |
STMicroelectronics | 30/08/2000 | 51.71 Kb | HTM | 7281-v1.htm |
| = 10.7MHz, IF2 = 450KHz) and MW/LW bands are covered. PLL SECTION Three operating modes are ); + 16KHz (AM) 0 IF counter disabled / stand by 1 IF counter enabled IFENA EW2 EW1 EW0 Bit name fcenter = 10.63750MHz (FM) 454KHz (AM) 0 0 1 1 1 fcenter = 10.64375MHz (FM) 455KHz (AM) 0 1 0 0 0 integrates AM/FM sections, IF counter and PLL synthesizer on a single chip. Use of BICMOS technology allows STEREO OUT CLN GND IF2 GND AM AGC2 TC AM DET FM IF AGC IN AM MIX2 IN + AM MIX2 IN www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5526.htm |
STMicroelectronics | 20/10/2000 | 60.04 Kb | HTM | 5526.htm |
| of UP-DOWN configuration (IF1 = 10.7MHz, IF2 = 450KHz) and MW/LW bands are covered. PLL SECTION Three (AM) 1 1 1 EW delta f = + 100KHz (FM); + 16KHz (AM) 0 IF counter disabled / stand by 1 IF counter 1 1 1 fcenter = 10.64375MHz (FM) 455KHz (AM) 0 1 0 0 0 fcenter = 10.65000MHz (FM) 456KHz (AM) 0 1 0 /FM sections, IF counter and PLL synthesizer on a single chip. Use of BICMOS technology allows the implemen VDD IFC SSTOP AM STEREO OUT CLN GND IF2 GND AM AGC2 TC AM DET FM IF AGC IN AM MIX2 IN + AM MIX2 IN www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5526-v1.htm |
STMicroelectronics | 02/04/1999 | 54.41 Kb | HTM | 5526-v1.htm |
| AM SECTION AM signal is converted by means of UP-DOWN configuration (IF1 = 10.7MHz, IF2 = 450KHz ) 1 1 1 EW delta f = + 100KHz (FM); + 16KHz (AM) 0 IF counter disabled / stand by 1 IF .63750MHz (FM) 454KHz (AM) 0 0 1 1 1 fcenter = 10.64375MHz (FM) 455KHz (AM) 0 1 0 0 0 fcenter = 10 GENERAL DESCRIPTION The TDA7421 TDA7421 TDA7421 TDA7421 is a high performance tuner circuit that integrates AM/FM sections, IF SCL DIG GND DIG VDD IFC SSTOP AM STEREO OUT CLN GND IF2 GND AM AGC2 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5526-v3.htm |
STMicroelectronics | 25/05/2000 | 56.25 Kb | HTM | 5526-v3.htm |