Ph 77 — ADVANCED PHYSICS LABORATORY
... In the real world, however, noise is seldom white. Amplifiers and other noise-generating elements often drift slowly with time. Over short periods the output of a typical amplifier will drift a small amount, and over long times it will drift a larger amount. Some of this comes from environmental effe ...
... In the real world, however, noise is seldom white. Amplifiers and other noise-generating elements often drift slowly with time. Over short periods the output of a typical amplifier will drift a small amount, and over long times it will drift a larger amount. Some of this comes from environmental effe ...
LoRa Modem Designer`s Guide
... One of the principle design compromises that the designer must manage in the selection of spreading factor is that of time on air (packet duration) versus occupied bandwidth. The representation of a single bit by many chips, implies that the chips must either be sent faster than the original bitrate ...
... One of the principle design compromises that the designer must manage in the selection of spreading factor is that of time on air (packet duration) versus occupied bandwidth. The representation of a single bit by many chips, implies that the chips must either be sent faster than the original bitrate ...
Solution
... How many effective bits are in your combined counter? How many clock cycles occur before RCO on the second counter signals that this counter has rolled over? ...
... How many effective bits are in your combined counter? How many clock cycles occur before RCO on the second counter signals that this counter has rolled over? ...
Optical parametric oscillator frequency tuning
... frequency change is referred to as a mode hop. Other factors such as phase matching also affect the selection of the oscillation frequencies. As the tuning variable changes, phase matching also changes, and at some point it is advantageous for the oscillator to jump to the next cluster. This is illu ...
... frequency change is referred to as a mode hop. Other factors such as phase matching also affect the selection of the oscillation frequencies. As the tuning variable changes, phase matching also changes, and at some point it is advantageous for the oscillator to jump to the next cluster. This is illu ...
Datasheet - SHF Communication Technologies AG
... Saturated output voltages can only be used without damage while the amplifier is connected to a 50 Ohm precision load with a VSWR of less than 1.2 or better than 20 dB return loss. ...
... Saturated output voltages can only be used without damage while the amplifier is connected to a 50 Ohm precision load with a VSWR of less than 1.2 or better than 20 dB return loss. ...
BDTIC www.BDTIC.com/infineon Wireless Sense & Control
... chosen along with the appropriate threshold voltage according to the intended operating case and interference scenario to be expected during operation. The optimum choice of AGC time constant and the threshold voltage is described in Chapter 3.1. ...
... chosen along with the appropriate threshold voltage according to the intended operating case and interference scenario to be expected during operation. The optimum choice of AGC time constant and the threshold voltage is described in Chapter 3.1. ...
AD8063
... 150 Ω load, along with 0.1 dB flatness out to 30 MHz. Additionally, they offer wide bandwidth to 300 MHz along with 650 V/μs slew rate. The AD8061/AD8062/AD8063 offer a typical low power of 6.8 mA/amplifier, while being capable of delivering up to 50 mA of load current. The AD8063 has a power-down d ...
... 150 Ω load, along with 0.1 dB flatness out to 30 MHz. Additionally, they offer wide bandwidth to 300 MHz along with 650 V/μs slew rate. The AD8061/AD8062/AD8063 offer a typical low power of 6.8 mA/amplifier, while being capable of delivering up to 50 mA of load current. The AD8063 has a power-down d ...
MAX1044/ICL7660 - Switched-Capacitor Voltage Converters
... Using the BOOST Pin For the MAX1044, connecting the BOOST pin to the V+ pin raises the oscillator frequency by a factor of about 6. Figure 6 shows this connection. Higher frequency operation lowers output impedance, reduces output ripple, allows the use of smaller capacitors, and shifts switching no ...
... Using the BOOST Pin For the MAX1044, connecting the BOOST pin to the V+ pin raises the oscillator frequency by a factor of about 6. Figure 6 shows this connection. Higher frequency operation lowers output impedance, reduces output ripple, allows the use of smaller capacitors, and shifts switching no ...
ISL55210 High Speed ADC Input Interface Solutions
... ISL55210 – 300Mhz ->600Mhz IM3 and IM2 2-tone testing was done at 2Vpp output envelope and 1Vpp output envelope. (does show intercept characteristic vs. output swing) • Each test frequency was then a 1Vpp and then 0.5Vpp across the differential outputs. • Used a +/-2Mhz spacing around each test cen ...
... ISL55210 – 300Mhz ->600Mhz IM3 and IM2 2-tone testing was done at 2Vpp output envelope and 1Vpp output envelope. (does show intercept characteristic vs. output swing) • Each test frequency was then a 1Vpp and then 0.5Vpp across the differential outputs. • Used a +/-2Mhz spacing around each test cen ...
HMC476SC70
... The HMC476SC70(E) is a SiGe Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifiers covering DC to 6 GHz. This industry standard SC70 packaged amplifier can be used as a cascadable 50 Ohm RF/IF gain stage as well as a LO or PA driver with up to +12 dBm output power. The HMC476SC70(E) ...
... The HMC476SC70(E) is a SiGe Heterojunction Bipolar Transistor (HBT) Gain Block MMIC SMT amplifiers covering DC to 6 GHz. This industry standard SC70 packaged amplifier can be used as a cascadable 50 Ohm RF/IF gain stage as well as a LO or PA driver with up to +12 dBm output power. The HMC476SC70(E) ...
HMC621LP4 数据资料DataSheet下载
... No connection necessary. These pins may be connected to RF/DC Ground ...
... No connection necessary. These pins may be connected to RF/DC Ground ...
运算放大器系列AD8031 数据手册DataSheet 下载
... Operating on supplies from +2.7 V to +12 V and dual supplies up to ±6 V, the AD8031/AD8032 are ideal for a wide range of applications, from battery-operated systems with large bandwidth requirements to high speed systems where component density requires lower power dissipation. The AD8031/AD8032 are ...
... Operating on supplies from +2.7 V to +12 V and dual supplies up to ±6 V, the AD8031/AD8032 are ideal for a wide range of applications, from battery-operated systems with large bandwidth requirements to high speed systems where component density requires lower power dissipation. The AD8031/AD8032 are ...
UCC2800-Q1 数据资料 dataSheet 下载
... REF is the voltage reference for the error amplifier and also for many other functions on the IC. REF is also used as the logic power supply for high speed switching logic on the IC. When VCC is greater than 1 V and less than the UVLO threshold, REF is pulled to ground through a 5-kΩ resistor. This ...
... REF is the voltage reference for the error amplifier and also for many other functions on the IC. REF is also used as the logic power supply for high speed switching logic on the IC. When VCC is greater than 1 V and less than the UVLO threshold, REF is pulled to ground through a 5-kΩ resistor. This ...
ISZ-1215 Single-Axis Z-Gyro Product Specification
... rotation rate, and the carrier frequency is the mechanical drive frequency. The synchronous demodulator converts the Coriolis sense waveform to the low-frequency, angular rate signal. ...
... rotation rate, and the carrier frequency is the mechanical drive frequency. The synchronous demodulator converts the Coriolis sense waveform to the low-frequency, angular rate signal. ...
HMC687LP4 数据资料DataSheet下载
... between power dissipation and linearity performance of the converter. ...
... between power dissipation and linearity performance of the converter. ...
Chapter 1 : Introduction to Electronic Communications
... In the previous section, voltage and power distribution for AM DSBFC wave were analyzed for a single modulating signal. However in practice, the modulating signal is often a complex waveform made up of many sine waves with different amplitudes and frequencies. Consider a modulating signal containing ...
... In the previous section, voltage and power distribution for AM DSBFC wave were analyzed for a single modulating signal. However in practice, the modulating signal is often a complex waveform made up of many sine waves with different amplitudes and frequencies. Consider a modulating signal containing ...
HMC689LP4 数据资料DataSheet下载
... MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 2.0 - 2.7 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compression of +23 dBm, the RF port will accept a wide ran ...
... MMIC mixer with integrated LO amplifier in a 4x4 SMT QFN package covering 2.0 - 2.7 GHz. Excellent input IP3 performance of +32 dBm for down conversion is provided for 3G & 4G GSM/CDMA applications at an LO drive of 0 dBm. With an input 1 dB compression of +23 dBm, the RF port will accept a wide ran ...
Advanced Mixers
... In practice the gain is limited by linearity considerations, so a trade-off is made. The first potential benefit of a mixer first architecture is therefore to realize much higher linearity. If the linearity can be made good enough to reduce or eliminate off-chip filters (LC, SAW, or other bulky comp ...
... In practice the gain is limited by linearity considerations, so a trade-off is made. The first potential benefit of a mixer first architecture is therefore to realize much higher linearity. If the linearity can be made good enough to reduce or eliminate off-chip filters (LC, SAW, or other bulky comp ...
CHARACTERISING ROOM TEMPERATURE THz METAL
... reference [1–6]. Differences between the results calculated for the classical skin-effect and relaxation-effect models will be quantified for a single planar shield, as previously undertaken with metal-pipe rectangular waveguide structures at terahertz frequencies [4, 6]. It will be assumed througho ...
... reference [1–6]. Differences between the results calculated for the classical skin-effect and relaxation-effect models will be quantified for a single planar shield, as previously undertaken with metal-pipe rectangular waveguide structures at terahertz frequencies [4, 6]. It will be assumed througho ...
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.