RF205x Calibration User Guide
... The open loop frequency response is determined by the loop filter components and is therefore constant for any particular design of loop filter. However, KPD, KVCO and N can all vary. In the previous section we described the internal algorithm for compensating for variations in the VCO gain by adjus ...
... The open loop frequency response is determined by the loop filter components and is therefore constant for any particular design of loop filter. However, KPD, KVCO and N can all vary. In the previous section we described the internal algorithm for compensating for variations in the VCO gain by adjus ...
Feedback in Amplifiers
... The output impedance is determined by applying a voltage V resulting in a current I with ...
... The output impedance is determined by applying a voltage V resulting in a current I with ...
UT7R995 Clock Generator - Aeroflex Microelectronic Solutions
... outputs on Bank 1 and Bank 2 do not include a divider option, they will always reflect the current frequency of the PLL. Reference the first column of equations in Table 6 to calculate the value of fNOM for any given feedback clock. ...
... outputs on Bank 1 and Bank 2 do not include a divider option, they will always reflect the current frequency of the PLL. Reference the first column of equations in Table 6 to calculate the value of fNOM for any given feedback clock. ...
Lav/8 1.2416 LN=L2x/2N
... electrorefraction, and the plasma effect, in that order. As a result, it is possible to adjust the phase shift at a ...
... electrorefraction, and the plasma effect, in that order. As a result, it is possible to adjust the phase shift at a ...
LF to 2.5 GHz TruPwr™ Detector AD8361
... Waveforms Sine Wave (CW), IS95 Reverse Link, W-CDMA 4-Channel and W-CDMA 15-Channel, Supply 3.0 V, Frequency 900 MHz ...
... Waveforms Sine Wave (CW), IS95 Reverse Link, W-CDMA 4-Channel and W-CDMA 15-Channel, Supply 3.0 V, Frequency 900 MHz ...
LT5557 - 400MHz to 3.8GHz 3.3V Active Downconverting Mixer.
... The LT®5557 active mixer is optimized for high linearity, wide dynamic range downconverter applications. The IC includes a high speed differential LO buffer amplifier driving a double-balanced mixer. Broadband, integrated transformers on the RF and LO inputs provide single-ended 50Ω interfaces. The ...
... The LT®5557 active mixer is optimized for high linearity, wide dynamic range downconverter applications. The IC includes a high speed differential LO buffer amplifier driving a double-balanced mixer. Broadband, integrated transformers on the RF and LO inputs provide single-ended 50Ω interfaces. The ...
AN-873 APPLICATION NOTE
... Leakage currents flowing from or into the loop filter may affect the performance of ALD and DLD. Leakage can have many sources, including leakage through the charge pump, VCO tuning port, loop filter capacitors, or biasing currents for active loop filters. The PFD and charge pump must act to replace ...
... Leakage currents flowing from or into the loop filter may affect the performance of ALD and DLD. Leakage can have many sources, including leakage through the charge pump, VCO tuning port, loop filter capacitors, or biasing currents for active loop filters. The PFD and charge pump must act to replace ...
LTC3111 - 15V, 1.5A Synchronous Buck-Boost
... to 125°C junction temperature, the LTC3111H is guaranteed to meet performance specifications from –40°C to 150°C junction temperature and the LTC3111MP is guaranteed and tested to meet performance specifications from –55°C to 150°C junction temperature. High junction temperatures degrade operating l ...
... to 125°C junction temperature, the LTC3111H is guaranteed to meet performance specifications from –40°C to 150°C junction temperature and the LTC3111MP is guaranteed and tested to meet performance specifications from –55°C to 150°C junction temperature. High junction temperatures degrade operating l ...
AN-873: Lock Detect on the ADF4xxx Family of
... Leakage currents flowing from or into the loop filter may affect the performance of ALD and DLD. Leakage can have many sources, including leakage through the charge pump, VCO tuning port, loop filter capacitors, or biasing currents for active loop filters. The PFD and charge pump must act to replace ...
... Leakage currents flowing from or into the loop filter may affect the performance of ALD and DLD. Leakage can have many sources, including leakage through the charge pump, VCO tuning port, loop filter capacitors, or biasing currents for active loop filters. The PFD and charge pump must act to replace ...
Presentation PPT File - RFIC Group @ Fudan University
... © 2009 IEEE International Solid-State Circuits Conference © 2009 IEEE ...
... © 2009 IEEE International Solid-State Circuits Conference © 2009 IEEE ...
Square-wave excitation of a linear oscillator
... In this equation ω0 is the natural frequency of oscillations of charge in the circuit in the absence of resistance. It depends√on the capacitance C of the capacitor and the inductance L of the coil: ω0 = 1/ LC. The damping constant γ = R/(2L) characterizes the dissipation of electromagnetic energy o ...
... In this equation ω0 is the natural frequency of oscillations of charge in the circuit in the absence of resistance. It depends√on the capacitance C of the capacitor and the inductance L of the coil: ω0 = 1/ LC. The damping constant γ = R/(2L) characterizes the dissipation of electromagnetic energy o ...
OPA693: Ultra-Wideband, Fixed Gain Video Buffer Amplifier with
... The OPA693’s low 13mA supply current is precisely trimmed at 25°C. This trim, along with low drift over temperature, ensures lower maximum supply current than competing products that report only a room temperature nominal supply current. System power may be further reduced by using the optional disa ...
... The OPA693’s low 13mA supply current is precisely trimmed at 25°C. This trim, along with low drift over temperature, ensures lower maximum supply current than competing products that report only a room temperature nominal supply current. System power may be further reduced by using the optional disa ...
Introduction Peak Current Surge/Inrush Measurement
... See para. 5.3 of the UPC-1/3 Operation Manual. The PHASe1 command has been added to as a steady-state output
parameter, specifying execution phase angle in integral degrees with a range from 0 to 359.
PHASe1 differs from the existing PHASe2 and PHASe3 phase angle controls by being a on ...
... See para. 5.3 of the UPC-1/3 Operation Manual. The PHASe1
Bode plot
In electrical engineering and control theory, a Bode plot /ˈboʊdi/ is a graph of the frequency response of a system. It is usually a combination of a Bode magnitude plot, expressing the magnitude of the frequency response, and a Bode phase plot, expressing the phase shift. Both quantities are plotted against a horizontal axis proportional to the logarithm of frequency.