NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: phase causing Q1 and Q2 to switch ON and OFF alternately. The turn ratio of Transformer (n/m) is 2/1 , Minimizing the transformer turn ratio to 1:2 or 1:3 was required to avoid power loss. Refer to the following , are shown in Fig.2. A key technical difficulty for this push pull RF application is the transformer , primary winding of power transformer T1 have a good RF ground. Fig 7 illustrates the capacitor location , proceeding to the next step. v. To turn off reverse the turn on procedure. If the RF output waveform (Vds ... | Original |
28 pages, |
RF transformer turn ratio 12 RF transformer turn ratio 220V ferrite core transformer free data 13.56mhz c class amp 13.56Mhz rf amplifier Class B power amplifier, 13.56MHz 220V ferrite core transformer step down transformer 230 v to 12 v 12v to 220v step up transformer mosfet 5kw high power rf Class E power amplifier, 13.56MHz DRF1300 DRF1300/CLASS-D DRF1300 abstract |
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| Abstract: switch ON and OFF alternately. The turn ratio of Transformer (n/m) is 2/1 for this application. For an , overcome by selection of a specialized core. Minimizing the transformer turn ratio to 1:2 or 1:3 was , Turn Ratio, which means 1:4 Impedance ratio of the transformer. www.microsemi.com Rev. B, 9/9 , technical difficulty for this push pull RF application is the transformer. The high current, high frequency , transformer T1 have a good RF ground. Figure 7 illustrates the capacitor location to T1 and the red circle ... | Original |
17 pages, |
2kw transformer 12v center tap transformer 220V ferrite core transformer free data 50 Ohm transformer 27.12MHz power amplifier 13.56Mhz rf amplifier step down transformer 230 v to 15 v step down transformer 12 13.56MHZ 3KW GENERATOR 232 Matching Transformer line matching 13.56Mhz class e power amplifier DRF1300 DRF1300/CLASS-D DRF1300 abstract |
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| Abstract: RF TRANSFORMER 22nF 6 22nF TO LT5502 LT5502 7 IF INPUT 12 13 240 LT5502 LT5502 I OUTPUTS , 1:4 RF transformer with a 240 resistor in the secondary (Figure 6b) provides a broadband 50 impedance match at the primary. A Mini-Circuits JTX-4-10T JTX-4-10T 1:4 RF transformer or similar transformers from , A 1:1 RF transformer can also be used with a 51 to 62 terminating resistor in the secondary of , LT5502 LT5502 a. 18 TO LT5502 LT5502 b. 19 18 1:4 RF TRANSFORMER 1nF 1nF 19 IF ... | Original |
4 pages, |
transformer current limiter LT5502 injection transformer JTX-4-10T ift transformers datasheet abstract |
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| Abstract: It is composed of an RF amplifier, a mixer, a local oscilator, an IF amplifier, a detector, a turn on and turn off pops i. canceller, an AGC amplifier and a signal meter driver. Package is the 16 lead Dual In-Line Plastic Package (DIP). I I FEATURES • Internally turn on and turn off pops canceller. The pop level is one eighth that of NEC's conventional circuit. • High signal to noise ratio. S/N = , condenser 4 RF output 12 DET. output 5 MIX output 13 DET. input 6 Local ose. 14 AGC input 7 MIX input 15 ... | 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: magnetic material. From Faradays' law it can be shown that, for an ideal transformer, the voltage per turn , ; "Introduction to Microwave Circuits" - Ch 12; IEEE Press 2001; ISBN:0-7803-4704-8 4. N.Dye & H. Granberg; "RF , RF APPLICATION NOTE: PUSH-PULL CIRCUITS and WIDEBAND TRANSFORMERS Push-Pull Transistors , amplitude and phase balance is maintained between the signals in each half of the device, then an RF ground , most significant disadvantages are the need for differential RF excitation and the fact that excellent ... | Original |
14 pages, |
ARRL1990 tube amplifier power transformers 800w power amplifier circuit diagram uhf vhf transformer schematic Boveri Granberg brown boveri novel matching systems high power FERRITE TRANSFORMER uhf 1kw amplifier transistors 5287 unun H C 5287 equivalent datasheet abstract |
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| Abstract: , the IC must anticipate the transformer transitions and turn off the active MOSFET before the , Output current: 10A nominal, 20A peak Switching frequency: 250KHz Transformer turns ratio: 5:1 Primary , 50mAdc is chosen for the zener current. Since the forward converter has a transformer ratio of 5:1 and a , illustrated in Figure 9. tadv is the time by which gate turn off leads the next transformer rising edge; tpf is the pre-fire time by which the opposite gate turn on leads the transformer rising edge; and tdt is ... | Original |
22 pages, |
transformer 120v to 9v RF27 RF transformer turn ratio 12 pll UP converter MUR120 MB3769A RF transformer turn ratio IR2110 application note Rectifier diode IN4148 X2 0.1uF 275V 43a Hall in4148 zener diode ir2110 buck AN-1041 IR1176 AN-1041 abstract |
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| Abstract: Laser Anode (+) 11 Laser Bias and RF Input; 75 12 RF Input; 25 (Â) 12 NC 13 , the A2300 A2300 42-channel CENELEC and A1611A/B A1611A/B lasers use separate pins for RF modulation (pin 12) and , A2300 A2300 CENELEC Test Fixture With Impedance-matching Pad or Transformer and 75 RF Input 6 Agere , ensure the highest levels of performance. C7 GND 1 1 COAX PAD T1 3/5 TURN 2 RF , A2300 A2300 module offers two different pinout types, each with a different RF drive impedance. One is ... | Original |
8 pages, |
AP00-069OPTO DFB CATV catv transmitter predistortion circuit 9349 line transformer 9383-xxx A1611 80-CHANNEL a2300 catv laser predistortion circuit A2300 A1611A/B A2300 abstract |
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| Abstract: impedance eliminates the need for external matching circuits and is achieved using an RF transformer , Laser Anode (+) 11 Laser Bias and RF Input; 75 12 RF Input; 25 (Â) 12 NC 13 , Both the A2300 A2300 42-channel CENELEC and A1611A/B A1611A/B lasers use separate pins for RF modulation (pin 12) and , With Impedance-matching Pad or Transformer and 75 RF Input 6 Lucent Technologies Inc. , ensure the highest levels of performance. C7 GND COAX PAD 1 1 T1 3/5 TURN 2 RF ... | Original |
8 pages, |
9383-xxx LDC 3900 9349 line transformer Lucent Laser 2000 Lucent receiver peltier cooler a2300 TEC control circuit TEC lightwave catv laser predistortion circuit a2300 opto isolator lucent DFB laser application A2300 A1611A/B A2300 abstract |
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| Abstract: RF 672 001E 1. RACIF with summation transformer type SLCE12 SLCE12 for series trip RACIF together with the summation transformer SLCE12 SLCE12 ensure the protection of feeder bays in medium voltage power systems without , = 5 A Phase circuits 14VA at 1A 14 VA at 5A Ground circuits 60VA at 1A 6 OVA at 5A Turn ratio: I„=l , short circuits. Saturation of the summation transformer at high fault currents protect the trip coil , The requirement of main current transformer is low, as the summation transformer saturates at high ... | OCR Scan |
6 pages, |
UG03-2314 5P20 SUMMATION TRANSFORMER CT 1A 20VA 400-AB trip coil DC circuit breaker 5A circuit diagram of 100 VA transformer SLCE12 over current relay SUMMATION current transformer TRANSFORMER CT 5A transformer winding formula SLCE12 abstract |
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| Abstract: ratio output matching transformer. This shows the construction and winding technique. As shown, the winding consists of one turn of five twisted magnet wires. Hence 52 = 25 or 25:1 Z ratio. One wire starts , DIRECTED ENERGY, INC. TECHNICAL NOTE "Stand Alone" RF Power Capabilities Of The DEIC420 DEIC420 MOSFET , MOSFET driver IC is evaluated as a "stand alone" RF source at 3.6, 7, 10, and 14 MHZ. To create up to 47W of CW RF all that is required is a clock oscillator, RF resonant tank, and associated output ... | Original |
15 pages, |
10MHZ 15MHZ Directed Energy equivalent circuit autotransformer EVIC420 HP 8568B DEIC420 RF MOSFET Gate Driver IC FLUKE 87 P6131 RF transformer turn ratio 12 DEIC420 schematic rf Power supply 500w power transformer tank calculation DEIC420 abstract |
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| Abstract | Saved from | Date Saved | File Size | Type | Download |
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| Application Note: RF Transformers RF Transformers RF transformers are widely used are also used for common mode rejection and as baluns. Essentially, an RF transformer consists of turns in the primary and secondary windings, any desired step-up or step-down voltage ratio can be , As an example, if Z equals 50 ohms and the turns ratio equals 2, the secondary impedance equals 200 -half the primary current. The basic phase relationship between the RF signals at the transformer input www.datasheetarchive.com/files/mini-circuits/html/tran14-2.htm |
Mini-Circuits | 18/02/2002 | 11.19 Kb | HTM | tran14-2.htm |
| theoretical impedance; e.g., 2Ã-Z primary for a 1:2 impedance-ratio (1:1.414 turns-ratio) transformer terminating impedances for which the transformer is designed. Transformers having a turns ratio of 1:1, for the turns ratio. The secondary winding in Figure 1c has a center-tap, which makes the transformer -matched transmission system in place of an ideal (theoretically lossless) transformer having the same turns ratio Application Note: How RF Transformers Work How RF Transformers Work Applications www.datasheetarchive.com/files/mini-circuits/html/howxfmerwork.htm |
Mini-Circuits | 18/02/2002 | 21.19 Kb | HTM | howxfmerwork.htm |
| Field 1:1 Imp. Ratio 1:4 Imp. Ratio 10th Part Field 9th Part Field Turret, Testpoint Chip 12th Part ISET DIFFOUT EXTVCC ITEMP FREQ MODE IFAST INTVCC Volt. Reg. TRANSFORMER CT_0.Normal Connex 132357_0.Normal Connex 112404\gnd2_2.Normal Connex 112404\gnd2_2.Normal Connector TRANSFORMER CT_3.Normal 2mm Ctrs. TRANSFORMER CT.Normal 4 Pins 2mm Ctrs. TRIG RSET DSCH THRES Low Pwr Timer TURRETS ANODE CATHODE OUTA Connex 112404\gnd2_0.Normal Volt. Ref. TRANSFORMER CT_1.Normal Volt. Reg. WIPER CLKOUT ISET DIFFOUT EXTVCC ITEMP www.datasheetarchive.com/download/8491683-364956ZC/1675a.zip (DC1675A.DSN) |
Linear | 30/03/2011 | 2761.11 Kb | ZIP | 1675a.zip |
| Field 1:1 Imp. Ratio 1:4 Imp. Ratio 10th Part Field 9th Part Field Turret, Testpoint Chip 12th Part . CUSTOMER NOTICE HEADER 50x2.Normal Connex 132357_0.Normal TRANSFORMER CT_0.Normal 2mm Ctrs. TRANSFORMER CT_3.Normal ANODE CATHODE 4 Pins 2mm Ctrs. TRANSFORMER CT.Normal TURRETS TRIG RSET DSCH THRES Low Pwr Connector OUTA WIPER Volt. Reg. TRANSFORMER CT_1.Normal Testpoint TRANSFORMER CT_4.Normal SHUTDOWN Comp TRANSFORMER CT_3 SHUNT TURRETL TRANSFORMER CT_4 CAPACITOR NON-POL DIODE SCHOTTKY HEADER 50x2 INDUCTOR www.datasheetarchive.com/download/78071117-364848ZC/1530a.zip (1530A.DSN) |
Linear | 16/07/2010 | 2275.97 Kb | ZIP | 1530a.zip |
| splitter/combiner circuit of Fig. 2. The transformer has an equal number of turns from the center tap to each end. Therefore, as an auto transformer (2 to 1 turns. ratio) the impedance across the output ends Insertion Loss (dB) 2 3.0 3 4.8 4 6.0 5 7.0 6 7.8 8 9.0 10 10.0 12 10.8 16 12.0 24 13.8 48 16.8 Since the 0° power splitter is a reciprocal passive device it . Provide a capability to obtain RF logic arrangements. let's analyze a basic power slitter 1A www.datasheetarchive.com/files/mini-circuits/html/psc2-2.htm |
Mini-Circuits | 18/02/2002 | 19.27 Kb | HTM | psc2-2.htm |
| include 12V generation for flash-memory devices, -5V generation for analog circuits pumps having low profiles, because the pumps lack an inductor or a transformer. However, a charge pump's half-load efficiency at 3.3V is only 75%, which is 10% to 12% lower than the . The resulting losses cause the charge-pump efficiency to depend strongly on the ratio regulator's advantages. You can add an optional high-side switch with slow turn www.datasheetarchive.com/files/maxim/0008/view_025.htm |
Maxim | 04/04/2001 | 27.24 Kb | HTM | view_025.htm |
| transformer) which will transform the unbalanced 50 ohms to a balanced 5.56 ohms (2 x 2.78 ohms / 9:1 ratio ST | SD2932 SD2932 SD2932 SD2932 RF MOSFET FOR 300W FM AMPLIFIER Application Note SD2932 SD2932 SD2932 SD2932 RF MOSFET FOR 300W FM AMPLIFIER AN1229 AN1229 AN1229 AN1229 Document Format using the new STMicroelectronics RF MOSFET transistor SD2932 SD2932 SD2932 SD2932. Table 1: Typical Acheivable Performances Efficiency >70% July 2000 1/5 AN1229 AN1229 AN1229 AN1229 APPLICATION NOTE FOR 300W FM AMPLIFIER SD2932 SD2932 SD2932 SD2932 RF MOSFET www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7025-v1.htm |
STMicroelectronics | 27/07/2000 | 9.33 Kb | HTM | 7025-v1.htm |
| with a 4:1 balun transformer) is used to transform the unbalanced 50 ohms to a balanced 12.5 ohms (2 x ST | SD2932 SD2932 SD2932 SD2932 RF MOSFET FOR 300W FM AMPLIFIER Application Note SD2932 SD2932 SD2932 SD2932 RF MOSFET FOR 300W FM AMPLIFIER AN1229 AN1229 AN1229 AN1229 Document Format Size amplifier operating over the frequency range 88 - 108 MHz and using the new STMicroelectronics RF MOSFET two section balun (1:1 balun in cascade with a 9:1 balun transformer) which will transform the www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7025.htm |
STMicroelectronics | 20/10/2000 | 9.58 Kb | HTM | 7025.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 1.3 1-3 1-3 - - 82 10.7 100 12 - - F6 - AM Oscillator Coil f (kHz) L ( m H) 1-3 Q o TURNS 1-3 1-2 2-3 4-6 796 220 80 2 75 8 L5 - Antenna Coil f (KHz) L ( m H) Q o TURNS 1-2 1-2 1-2 3-4 796 105 7 TOKO - FM1 Portable Document Format 1444 12/12/1994 18 Raw Text Format www.datasheetarchive.com/files/stmicroelectronics/books/ascii/docs/1444.htm |
STMicroelectronics | 25/05/2000 | 17.44 Kb | HTM | 1444.htm |
| (continued) F1 - 10.7 MHz IF Coil C o (pF) 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 -3 - - 82 10.7 100 12 - - F6 - AM Oscillator Coil f (kHz) L ( m H) 1-3 Q o TURNS 1-3 1-2 2-3 4-6 796 220 80 2 75 8 L5 - Antenna Coil f (KHz) L ( m H) Q o TURNS 1-2 1444 12/12/1994 18 Raw Text Format TDA www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/1444-v1.htm |
STMicroelectronics | 25/05/2000 | 16.59 Kb | HTM | 1444-v1.htm |