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symbol of varactor diode and equivalent circuit

Catalog Datasheet MFG & Type PDF Document Tags

MC1648 spice model

Abstract: KEL1648 ) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a voltage , potential at the bias point for purposes of incorporating a varactor tuning diode at this point. http , frequency of the tank circuit is usually realized by an inductor and capacitor (LC network) that contains a , inductor and variable capacitor. The Q of the components in the tank circuit has a direct impact on the , Equation 1 also needs to include the input capacitance of the device and other circuit and parasitic
ON Semiconductor
Original

MC1648 equivalent

Abstract: an532a inductor (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a , system), and a broad range of tuning (up to 150 MHz, the range being set by the varactor diode). The , inductor (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a , mode (Figure 4), it should be noted that the cathode of the varactor diode (D) should be biased at , CHARACTERISTICS IN THE VOLTAGE CONTROLLED MODE USING EXTERNAL VARACTOR DIODE AND COIL. TA = 25°C FIGURE 6 L
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symbol of varactor diode and equivalent circuit

Abstract: varactor diode SPICE model equivalent circuit of varactor is shown in Figure 1. This varactor model is useful for RF VCO applications , Inductance D Junction Diode CP Parallel Capacitance Figure 1. Simplified Equivalent Circuit of , Zero-bias junction capacitance (with VJ and M define nonlinear junction capacitance of the diode) F 0 VJ Junction potential (with VJ and M define nonlinear junction capacitance of the diode) V 1 M Grading coefficient (with VJ and M define nonlinear junction capacitance of the diode) -
Skyworks Solutions
Original

T277-S8-TR

Abstract: T277 (millimeters) typical capacitance of the diode is 12.3 pF at 1 volt and 2.60 pf at 3 volts. The varactor , (millimeters) typical capacitance of the diode is 12.3 pF at 1 volt and 2.60 pf at 3 volts. The varactor , , and the number of discrete components · Operating Temperature -40°C to +85°C need to be , frequency range is ± 200 PPM (crystal and · Nominal Output Duty Cycle 45% to 55% varactor dependent). , discontinue any product or service without notice, and advise customers to obtain the latest version of
TSLI
Original

Varactor SPICE Models for RF VCO Applications

Abstract: 200315B simplified equivalent circuit diagram for a varactor is shown in Figure 1. generates higher harmonics that affect performance of the VCO. In this case, a more detailed equivalent circuit model is needed , . Simplified Equivalent Varactor Circuit PORT P_anode port = 1 IND LS L = LS RES RS R = RS , junction capacitance of the diode. F 0 VJ Junction potential. With CJO and M, defines nonlinear junction capacitance of the diode. V 1 M Grading coefficient. With CJO and VJ, defines
Skyworks Solutions
Original

k1648

Abstract: Capacitance Varactor Diode KV oscillator that requires an external parallel tank circuit consisting of the inductor (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a voltage variable input , purposes of incorporating a varactor tuning diode at this point. AC CHARACTERISTICS VCC = 0.0 V; VEE = , frequency of the tank circuit is usually realized by an inductor and capacitor (LC network) that contains , single inductor and variable capacitor. The Q of the components in the tank circuit has a direct impact
ON Semiconductor
Original

K1648

Abstract: marking codes transistors soic-14 consisting of the inductor (L) and capacitor (C). A varactor diode may be incorporated into the tank , controlled mode with Tank Circuit #1 (Figure 3), it should be noted that the cathode of the varactor diode , purposes of incorporating a varactor tuning diode at this point. Table 5. NECL DC CHARACTERISTICS VCC = , pin) Lead Package Tank Circuit Option #1, Varactor Diode VCC 0.1 mF 8 (10) 0.1mF Test , inductor and variable capacitor. The Q of the components in the tank circuit has a direct impact on the
ON Semiconductor
Original

symbol of varactor diode and equivalent circuit

Abstract: ic number of varactor diode Circuit Example: For a typical crystal, C = 0.05 pF and CO= 4 pF. Using a Hyperabrupt Tuning Diode, the typical capacitance of the diode is 12.3 pF at 1 volt and 2.60 pf at 3 volts. The varactor diode appears , Cycle 45% to 55% and varactor dependent). Differential PECL outputs · Output Drive Capability of 5 , crystal, the capacitance loading of the printed circuit board and the variable capacitance of the , capacitance is the equivalent capacitance of the 15 pF internal load capacitance in series with the varactor
TLSI
Original

MC1648 equivalent

Abstract: MC1648 Designs The MC1648 requires an external parallel tank circuit consisting of the inductor (L) and capacitor (C). For Maximum Performance Q|_ £ 100 at Frequency of Operation. A varactor diode may be , the dc potential at the bias point for purposes of incorporating a varactor tuning diode at this point , the bias point for purposes of incorporating a varactor tuning diode at this point. 2. Frequency , be noted that the cathode of the varactor diode (D) should be biased at least "2" VgE above VEE H -4V
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C12148 MC1648 equivalent MC1648 internal schematic variable inductor for 100MHz oscillator variable inductor values for 100MHz oscillator symbol of varactor diode and equivalent circuit variable inductor values for 10MHz- 100MHz oscillator 100MH BR1334

symbol of varactor diode and equivalent circuit

Abstract: crystal diode 043 the capacitive loading of the printed circuit board and the variable capacitance of the varactor , Circuit Example: For a typical crystal, C = 0.02 pf and CO= 5 pf. Using a Hyperabrupt Tuning Diode, the typical capacitance of the diode is 12.3 pF at 1 volt and 2.60 pf at 3 volts. The varactor diode appears , is the equivalent capacitance of the 20 pF chip internal load capacitance in series with the varactor , pullability of the oscillator: Frequency shift with 1 volt across the varactor diode: CP = 20 pF + 2 pF in
TLSI
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T228-1 T228-2 T228-1S8-T T228-1S8-TR T228-1S14-T T228-1S14-TR crystal diode 043 xtl1 T228-2S8-T

Torroid

Abstract: SOEAIJ-14 circuit consisting of the inductor (L) and capacitor (C). A varactor diode may be incorporated into the , Circuit #1 (Figure 3), it should be noted that the cathode of the varactor diode (D), pin 8 (for 8 lead , purposes of incorporating a varactor tuning diode at this point. Table 5. NECL DC CHARACTERISTICS VCC = , pin) Lead Package Tank Circuit Option #1, Varactor Diode VCC 0.1 mF 8 (10) 0.1mF Test Point , tuning sensitivity, IEE, and phase noise performance. Fixed frequency of the tank circuit is usually
ON Semiconductor
Original
MC100EL1648 K1648 KEL1648 Torroid SOEAIJ-14 MC1648 spice model 365 pF variable capacitor EL14 SOEIAJ-14 506AA AND8002/D

K1648

Abstract: EL14 circuit consisting of the inductor (L) and capacitor (C). A varactor diode may be incorporated into the , controlled mode with Tank Circuit #1 (Figure 3), it should be noted that the cathode of the varactor diode , Circuit Option #1, Varactor Diode VCC 0.1 mF 8 (10) 0.1mF Test Point 0.1 mF 3 (1) 2 (14 , , and phase noise performance. Fixed frequency of the tank circuit is usually realized by an inductor , above VEE. Typical transfer characteristics employing the capacitance of the varactor diode (plus the
ON Semiconductor
Original
MC100EL1648/D

variable frequency drive circuit diagram

Abstract: on line ups circuit schematic diagram (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a , Circuit #1 (Figure 3), it should be noted that the cathode of the varactor diode (D), pin 8 (for 8 lead , the dc potential at the bias point for purposes of incorporating a varactor tuning diode at this point , characteristics employing the capacitance of the varactor diode (plus the input capacitance of the device, about , to bypass the AGC point and the VCO input (varactor diode), guaranteeing only dc levels at these
ON Semiconductor
Original
variable frequency drive circuit diagram on line ups circuit schematic diagram SQUARE WAVE TO SINE WAVE schematic diagram 3 phase AC variable circuit diagram varactor diode datasheet RF AGC Amplifier

mc1648

Abstract: 1200 ohm RESISTOR . A varactor diode may be incorporated into the tank circuit to provide a voltage variable input fo r , point for purposes of incorporating a varactor tuning diode at this point. " Frequency variation over , point for purposes of incorporating a varactor tuning diode at this point. ·Frequency variation over , be noted that the cathode of the varactor diode (D) should be biased at least " 2 " Vg{= above Vgg , capacitance o f the varactor diode (plus the input capacitance of the oscillator, 6,0 pF typical). Figure 7
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1200 ohm RESISTOR 5011-10 MV1401 70 mhz varactor diode MV2116

SOEAIJ-14

Abstract: MMBV609 (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a , Circuit #1 (Figure 3), it should be noted that the cathode of the varactor diode (D), pin 8 (for 8 lead , Circuit Option #1, Varactor Diode VCC 0.1 mF 8 (10) 0.1mF Test Point 0.1 mF 3 (1) 2 (14 , noise performance. Fixed frequency of the tank circuit is usually realized by an inductor and capacitor , characteristics employing the capacitance of the varactor diode (plus the input capacitance of the device, about
ON Semiconductor
Original
MMBV609 purposes of varactor diode Variable Capacitance Diodes buffer driver ic SPICE MODEL S D 3410 A enamelled copper wire tables

A3310

Abstract: parallel tank circuit consisting of the inductor (L) and capacitor (C). A varactor diode may be , controlled mode with Tank Circuit #1 (Figure 3), it should be noted that the cathode of the varactor diode , the dc potential at the bias point for purposes of incorporating a varactor tuning diode at this point , Circuit Option #1, Varactor Diode VCC 0.1 mF 8 (10) 0.1mF Test Point 0.1 mF 3 (1) 2 , sensitivity, IEE, and phase noise performance. Fixed frequency of the tank circuit is usually realized by an
ON Semiconductor
Original
A3310

kel16

Abstract: marking codes transistors soic-14 (L) and capacitor (C). A varactor diode may be incorporated into the tank circuit to provide a , potential at the bias point for purposes of incorporating a varactor tuning diode at this point. Table 5 , potential at the bias point for purposes of incorporating a varactor tuning diode at this point. http , noise performance. Fixed frequency of the tank circuit is usually realized by an inductor and capacitor , 1 also needs to include the input capacitance of the device and other circuit and parasitic
ON Semiconductor
Original
kel16 marking codes transistors soic-14 varactor diode q factor measurement t2022

br504

Abstract: varactor diode AM of Figure 4) should be used to bypass the AGC point and the VCO input (varactor diode , circuit as shown. The 1.0kâ"¦ resistor in Figure 6 and Figure 7 is used to protect the varactor diode , (L) and capacitor (C). For Maximum Performance QL ≥ 100 at Frequency of Operation. A varactor , point for purposes of incorporating a varactor tuning diode at this point. 2. Frequency variation over , purposes of incorporating a varactor tuning diode at this point. 2. Frequency variation over temperature
Motorola
Original
br504 varactor diode AM MC12148 MC1648/D

MC1648

Abstract: Transistor t30 motorola (L) and capacitor (C). For Maximum Performance QL 100 at Frequency of Operation. A varactor diode , purposes of incorporating a varactor tuning diode at this point. 2. Frequency variation over temperature , potential at the bias point for purposes of incorporating a varactor tuning diode at this point. 2 , mode (Figure 4), it should be noted that the cathode of the varactor diode (D) should be biased at , point and the VCO input (varactor diode), guaranteeing only dc levels at these points. Typical
Motorola
Original
Transistor t30 motorola mc12012 MV1401 MV1404 MV2106 MV2115

MC1648

Abstract: BR504 tank circuit consisting of the inductor (L) and capacitor (C). For Maximum Performance QL 100 at Frequency of Operation. A varactor diode may be incorporated into the tank circuit to provide a voltage , Capacitors (C1 and C2 of Figure 4) should be used to bypass the AGC point and the VCO input (varactor diode , circuit as shown. The 1.0k resistor in Figure 6 and Figure 7 is used to protect the varactor diode during , varactor tuning diode at this point. 2. Frequency variation over temperature is a direct function of the C
Motorola
Original
MC1648D HP3400A Nippon capacitors 225MH
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