an266 vcxo tuning slope (kv), stability, and absolute
... would expect the control voltage at the VCXO VCONTROL pin to be at its mid-range value (this might be 1.65 V for a VCXO with 3.3 V supply). Now, if the reference clock drifted up in frequency by 20 ppm, the PFD output would increase, causing the control voltage, VC, to increase up to the point where ...
... would expect the control voltage at the VCXO VCONTROL pin to be at its mid-range value (this might be 1.65 V for a VCXO with 3.3 V supply). Now, if the reference clock drifted up in frequency by 20 ppm, the PFD output would increase, causing the control voltage, VC, to increase up to the point where ...
MT-079: Analog Multipliers
... higher speed applications, the cross-coupled collectors of Q1 and Q2 form a differential open collector current output (as in the AD834 500 MHz multiplier). The translinear multiplier relies on the matching of a number of transistors and currents. This is easily accomplished on a monolithic chip. Ev ...
... higher speed applications, the cross-coupled collectors of Q1 and Q2 form a differential open collector current output (as in the AD834 500 MHz multiplier). The translinear multiplier relies on the matching of a number of transistors and currents. This is easily accomplished on a monolithic chip. Ev ...
AD8348 数据手册DataSheet 下载
... Separate I- and Q-channel baseband amplifiers follow the baseband outputs of the mixers. The voltage applied to the VCMO pin sets the dc common-mode voltage level at the baseband outputs. Typically, VCMO is connected to the internal VREF voltage, but it can also be connected to an external voltage. ...
... Separate I- and Q-channel baseband amplifiers follow the baseband outputs of the mixers. The voltage applied to the VCMO pin sets the dc common-mode voltage level at the baseband outputs. Typically, VCMO is connected to the internal VREF voltage, but it can also be connected to an external voltage. ...
MAX3873A Low-Power, Compact 2.5Gbps/2.7Gbps Clock-Recovery and Data-Retiming IC General Description
... Ground. The exposed pad must be soldered to the circuit board ground for proper electrical and thermal operation. ...
... Ground. The exposed pad must be soldered to the circuit board ground for proper electrical and thermal operation. ...
LT1187 - Low Power Video Difference Amplifier
... offset control voltage and differential signals are applied between Pins 2 and 3. The input responds linearly until all of the 345µA current flows through the 1.1k resistor and Q1 (or Q2) turns off. Therefore the maximum input swing is 380mVP or 760mVP-P. The second differential pair, Q3 and Q4, is r ...
... offset control voltage and differential signals are applied between Pins 2 and 3. The input responds linearly until all of the 345µA current flows through the 1.1k resistor and Q1 (or Q2) turns off. Therefore the maximum input swing is 380mVP or 760mVP-P. The second differential pair, Q3 and Q4, is r ...
FMS6364A Four-Channel Standard- & High-Definition (SD & HD) VoltagePlus™ Video Filter Driver
... TVs, and DVD players are at +70ºC; consideration must be given to providing an adequate heat sink for the device package for maximum heat dissipation. When designing a system board, determine how much power each device dissipates. Ensure that devices of high power are not placed in the same location ...
... TVs, and DVD players are at +70ºC; consideration must be given to providing an adequate heat sink for the device package for maximum heat dissipation. When designing a system board, determine how much power each device dissipates. Ensure that devices of high power are not placed in the same location ...
LT5518 - 1.5GHz - 2.4GHz High Linearity Direct
... GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, W-CDMA and other systems. It may also be configured as an image reject up-converting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balan ...
... GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, W-CDMA and other systems. It may also be configured as an image reject up-converting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The high impedance I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balan ...
sidebands
... 3-5: Single-Sideband Modulation DSB Signals The first step in generating an SSB signal is to suppress the carrier, leaving the upper and lower sidebands. This type of signal is called a double-sideband suppressed carrier (DSSC) signal. No power is wasted on the carrier. A balanced modulator is ...
... 3-5: Single-Sideband Modulation DSB Signals The first step in generating an SSB signal is to suppress the carrier, leaving the upper and lower sidebands. This type of signal is called a double-sideband suppressed carrier (DSSC) signal. No power is wasted on the carrier. A balanced modulator is ...
BDTIC www.BDTIC.com/infineon Wireless Components ASK/FSK Transmitter 868/433 MHz
... Infineon Technologies Components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
... Infineon Technologies Components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effective ...
TPS40200-HT 数据资料 dataSheet 下载
... external clock, RC must be pulled below 150 mV for 20 ns or more. The external clock frequency must be higher than the free-running frequency of the converter as well. When synchronizing the controller, if RC is held low for an excessive amount of time, erratic operation may occur. The maximum amoun ...
... external clock, RC must be pulled below 150 mV for 20 ns or more. The external clock frequency must be higher than the free-running frequency of the converter as well. When synchronizing the controller, if RC is held low for an excessive amount of time, erratic operation may occur. The maximum amoun ...
Re-fill control electronics circuit description
... The RESET pulse ENDS the filling cycle by turning OFF the solenoid (electromagnet). Since the process of re-filling the main tank is the same as for the electrolyzer, the circuits – and their operations - are identical. For correct operation of the filling sequence, at every power-up it is necessary ...
... The RESET pulse ENDS the filling cycle by turning OFF the solenoid (electromagnet). Since the process of re-filling the main tank is the same as for the electrolyzer, the circuits – and their operations - are identical. For correct operation of the filling sequence, at every power-up it is necessary ...
ENGR_REPORT_Enpirion
... was the only ion used in the test of the Enpirion devices. Two devices of each part type were irradiated at normal angle and at 45 degrees. One of the 5360 was heated to 84℃, and one of the 5365 was heated to 69℃. The highest effective LET was 83.3 Mev/cm2/mg, and fluence was 1E7 on all runs. Latchu ...
... was the only ion used in the test of the Enpirion devices. Two devices of each part type were irradiated at normal angle and at 45 degrees. One of the 5360 was heated to 84℃, and one of the 5365 was heated to 69℃. The highest effective LET was 83.3 Mev/cm2/mg, and fluence was 1E7 on all runs. Latchu ...
ADP3338 数据手册DataSheet 下载
... divider is loaded by Diode D1 and a second divider consisting of R3 and R4, the values can be chosen to produce a temperature-stable output. This unique arrangement specifically corrects for the loading of the divider, thus avoiding the error resulting from base current loading in conventional circu ...
... divider is loaded by Diode D1 and a second divider consisting of R3 and R4, the values can be chosen to produce a temperature-stable output. This unique arrangement specifically corrects for the loading of the divider, thus avoiding the error resulting from base current loading in conventional circu ...
Physics 2102 Spring 2002 Lecture 15
... Solenoid Pickup QuickTime™ and a decompressor are needed to see this picture. ...
... Solenoid Pickup QuickTime™ and a decompressor are needed to see this picture. ...
a Precision, Wide Bandwidth 3-Port Isolation Amplifier AD210*
... represent a hazard due to the presence of high common-mode voltage during adjustment. Offset adjustments are best done at the input side, as it is better to null the offset ahead of the gain. Figure 5 shows the input adjustment circuit for use when the input amplifier is configured in the noninverti ...
... represent a hazard due to the presence of high common-mode voltage during adjustment. Offset adjustments are best done at the input side, as it is better to null the offset ahead of the gain. Figure 5 shows the input adjustment circuit for use when the input amplifier is configured in the noninverti ...
LT1373 - 250kHz Low Supply Current High Efficiency 1.5A
... directly regulate negative output voltages. The negative feedback amplifier’s 400k source resistor is brought out for negative output voltage sensing. The NFB pin regulates at – 2.45V while the amplifier output internally drives the FB pin to 1.245V. This architecture, which uses the same main error ...
... directly regulate negative output voltages. The negative feedback amplifier’s 400k source resistor is brought out for negative output voltage sensing. The NFB pin regulates at – 2.45V while the amplifier output internally drives the FB pin to 1.245V. This architecture, which uses the same main error ...