HMC635LC4 数据资料DataSheet下载
... Functional Diagram General Description The HMC635LC4 is a GaAs PHEMT MMIC Driver Amplifier die which operates between 18 and 40 GHz. The amplifier provides 18.5 dB of gain, +27 dBm Output IP3, and +22 dBm of output power at 1 dB gain compression, while requiring 280 mA from a +5V supply. Ideal as a ...
... Functional Diagram General Description The HMC635LC4 is a GaAs PHEMT MMIC Driver Amplifier die which operates between 18 and 40 GHz. The amplifier provides 18.5 dB of gain, +27 dBm Output IP3, and +22 dBm of output power at 1 dB gain compression, while requiring 280 mA from a +5V supply. Ideal as a ...
Characteristics of Crystal Units and Oscillation Circuit
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... &KDUDFWHULVWLFVRI&U\VWDO8QLWVDQG2VFLOODWLRQ&LUFXLW ...
Wireless Components ASK/FSK 915MHz Single Conversion Receiver TDA 5212 Version 1.3
... implemented on-chip. The VCO is including spiral inductors and varactor diodes. The oscillator signal is fed both to the synthesiser divider chain and to the downconverting mixer via a buffer amplifier. The BUF pin (Pin 11) has to be tied to ground. No additional components are necessary. The loop f ...
... implemented on-chip. The VCO is including spiral inductors and varactor diodes. The oscillator signal is fed both to the synthesiser divider chain and to the downconverting mixer via a buffer amplifier. The BUF pin (Pin 11) has to be tied to ground. No additional components are necessary. The loop f ...
12-Bit, 80 MSPS CommsADC? Analog-to-Digital
... little or no difference in performance between the singleended and differential-input configurations. The common mode of the clock inputs is set internally to AVDD/2 using 5-kΩ resistors (Figure 20). The clock input should be either a sine wave or a square wave having a 50% duty cycle. When driven w ...
... little or no difference in performance between the singleended and differential-input configurations. The common mode of the clock inputs is set internally to AVDD/2 using 5-kΩ resistors (Figure 20). The clock input should be either a sine wave or a square wave having a 50% duty cycle. When driven w ...
SN10501 SN10502 SN10503
... The SN1050x family is a set of rail-to-rail output single, dual, and triple low-voltage, high-output swing, low-distortion high-speed amplifiers ideal for driving data converters, video switching, or low distortion applications. This family of voltage-feedback amplifiers can operate from a single 15 ...
... The SN1050x family is a set of rail-to-rail output single, dual, and triple low-voltage, high-output swing, low-distortion high-speed amplifiers ideal for driving data converters, video switching, or low distortion applications. This family of voltage-feedback amplifiers can operate from a single 15 ...
EMI / EMC
... Guide lines for inductors :Core losses ---- -----Causes Energy losses 1)Eddy currents ------- Amount of energy loss increases with the area inside the loop of current. ...
... Guide lines for inductors :Core losses ---- -----Causes Energy losses 1)Eddy currents ------- Amount of energy loss increases with the area inside the loop of current. ...
UT54LVDS032LVE Quad Receiver 9
... A termination resistor of 100should be selected to match the media and is located as close to the receiver input pins as possible. The termination resistor converts the current sourced by the driver into voltages that are detected by the receiver. Other configurations are possible such as a multi- ...
... A termination resistor of 100should be selected to match the media and is located as close to the receiver input pins as possible. The termination resistor converts the current sourced by the driver into voltages that are detected by the receiver. Other configurations are possible such as a multi- ...
0.5 – 6 GHz Low Noise GaAs MMIC Amplifier Technical Data MGA-86563
... circuit, such as a series inductor, will minimize amplifier noise figure. Since the impedance match for NFO (minimum noise figure) is very close to a conjugate power match, a low noise figure can be realized simultaneously with a low input VSWR. ...
... circuit, such as a series inductor, will minimize amplifier noise figure. Since the impedance match for NFO (minimum noise figure) is very close to a conjugate power match, a low noise figure can be realized simultaneously with a low input VSWR. ...
Features •
... The relation is designed to achieve the nominal IF frequency of fIF = 1 MHz for most applications. For applications where fRF = 315 MHz, the MODE must be set to “0”. In the case of fRF = 433.92 MHz, the MODE must be set to “1”. For other RF frequencies, fIF is not equal to 1 MHz. fIF is then depende ...
... The relation is designed to achieve the nominal IF frequency of fIF = 1 MHz for most applications. For applications where fRF = 315 MHz, the MODE must be set to “0”. In the case of fRF = 433.92 MHz, the MODE must be set to “1”. For other RF frequencies, fIF is not equal to 1 MHz. fIF is then depende ...
CMOS Phase-Locked-Loop Applications (Rev. B)
... the HC/HCT7046A‡ PLL devices with in-lock detection in phase-locked circuits. A description of the basic loop operation is included as an introduction to phase-lock techniques. Complete circuit designs, with and without a frequency-divide ratio, are included as examples. Examples also are given of v ...
... the HC/HCT7046A‡ PLL devices with in-lock detection in phase-locked circuits. A description of the basic loop operation is included as an introduction to phase-lock techniques. Complete circuit designs, with and without a frequency-divide ratio, are included as examples. Examples also are given of v ...
High Gain Bandwidth Product, Precision Fast FET™ Op Amp AD8067
... 54 MHz, −3 dB bandwidth (G = +10) 640 V/µs slew rate Low noise 6.6 nV/√Hz 0.6 fA/√Hz Low offset voltage (1.0 mV max) Wide supply voltage range: 5 V to 24 V No phase reversal Low input capacitance Single-supply and rail-to-rail output Excellent distortion specs: SFDR 95 dBc @ 1 MHz High common-mode r ...
... 54 MHz, −3 dB bandwidth (G = +10) 640 V/µs slew rate Low noise 6.6 nV/√Hz 0.6 fA/√Hz Low offset voltage (1.0 mV max) Wide supply voltage range: 5 V to 24 V No phase reversal Low input capacitance Single-supply and rail-to-rail output Excellent distortion specs: SFDR 95 dBc @ 1 MHz High common-mode r ...
Unit 1 - Mahalakshmi Engineering College
... A Square-law modulator requires three features: a means of summing the carrier and modulating waves, a nonlinear element, and a band pass filter for extracting the desired modulation products. Semi-conductor diodes and transistors are the most common nonlinear devices used for implementing square la ...
... A Square-law modulator requires three features: a means of summing the carrier and modulating waves, a nonlinear element, and a band pass filter for extracting the desired modulation products. Semi-conductor diodes and transistors are the most common nonlinear devices used for implementing square la ...
objective measurement
... SUBJECTIVE MEASUREMENT To verify the simulation we used subjective measurements – audiograms. We used Békésy’s measuring method [1] another methods you can find in Measurement of Hearing Protector Attenuation [2]. Measurements were carried on the person, who records if he/she heard or didn’t hear a ...
... SUBJECTIVE MEASUREMENT To verify the simulation we used subjective measurements – audiograms. We used Békésy’s measuring method [1] another methods you can find in Measurement of Hearing Protector Attenuation [2]. Measurements were carried on the person, who records if he/she heard or didn’t hear a ...
Tactile Sensor with Automatic Gain Control
... where τ = T − T1 . From Eq.(10), we can say that when making the feedback loop active with high frequency, ya (t) includes new sinusoidal signals whose frequencies are given by |fi + n/T | and |fi − n/T | where the lower script ”a” denotes an actual value. Since those new signals surely influence on ...
... where τ = T − T1 . From Eq.(10), we can say that when making the feedback loop active with high frequency, ya (t) includes new sinusoidal signals whose frequencies are given by |fi + n/T | and |fi − n/T | where the lower script ”a” denotes an actual value. Since those new signals surely influence on ...
Document
... definition of the OTA/opamp cascade of amplifier stages – the general opamp architecture the uncompensated Miller opamp – small signal model at low and high frequencies step response of a second order system with unity feedback the two stage opamp with Miller compensation – models and para ...
... definition of the OTA/opamp cascade of amplifier stages – the general opamp architecture the uncompensated Miller opamp – small signal model at low and high frequencies step response of a second order system with unity feedback the two stage opamp with Miller compensation – models and para ...
HMC684LP4 数据资料DataSheet下载
... Center tap of secondary side of the internal RF balun. Short to ground with a zero ohm close to the package. ...
... Center tap of secondary side of the internal RF balun. Short to ground with a zero ohm close to the package. ...
37.0-40.0 GHz GaAs Receiver (USB) SMT, 7x7 mm R1008-QB Features
... biasing VD=4.0V with ID=180 mA by adjusting the applied voltage on VG1. VG1 typically requires-0.5V to result in the drain current being 180mA. The nominal input impedance of this gate is 180Ohm, so it should be noted that the nominal gate current will be 2.7mA. Additionally, a fixed bias of VG2=-0. ...
... biasing VD=4.0V with ID=180 mA by adjusting the applied voltage on VG1. VG1 typically requires-0.5V to result in the drain current being 180mA. The nominal input impedance of this gate is 180Ohm, so it should be noted that the nominal gate current will be 2.7mA. Additionally, a fixed bias of VG2=-0. ...
ADA4898-1
... a significant thermal relief over the traditional plastic packages. The ADA4898-1 is rated to work over the automotive temperature range of −40°C to +105°C. ...
... a significant thermal relief over the traditional plastic packages. The ADA4898-1 is rated to work over the automotive temperature range of −40°C to +105°C. ...
w 0
... If Aβ>1, the oscillations will grow in amplitude. We therefore need a nonlinear circuit for gain control to force Aβ to remain equal at the desired value of output amplitude. The function of gain-control mechanism is as follows: To ensure that oscillation will start, Aβ is designed greater tha ...
... If Aβ>1, the oscillations will grow in amplitude. We therefore need a nonlinear circuit for gain control to force Aβ to remain equal at the desired value of output amplitude. The function of gain-control mechanism is as follows: To ensure that oscillation will start, Aβ is designed greater tha ...
Superheterodyne receiver
In electronics, a superheterodyne receiver (often shortened to superhet) uses frequency mixing to convert a received signal to a fixed intermediate frequency (IF) which can be more conveniently processed than the original radio carrier frequency. It was invented by US engineer Edwin Armstrong in 1918 during World War I. Virtually all modern radio receivers use the superheterodyne principle. At the cost of an extra frequency converter stage, the superheterodyne receiver provides superior selectivity and sensitivity compared with simpler designs.