Результаты поиска:MAX2530

The MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538/MAX2539 family of multiband LNA/Mixer ICs is optimized for CDMA, GSM, and TDMA applications in both cellular and PCS bands. In addition, the MAX2530/MAX2531/ MAX2537/MAX2538/MAX2539 ICs feature a GPS LNA/mixer signal path for E911 and Traveler Assistance applications. The cellular and PCS signals can be routed to either IF port. For example, one IF port can be connected to an IF filter with 30kHz bandwidth, while the other port can drive an IF filter with a wider bandwidth. The GPS band has its own IF port. To optimize dynamic range at minimum current, the MAX2351/MAX2354/MAX2358/MAX2359/MAX2530/MAX2531/MAX2537/MAX2538/MAX2539 implement multiple LNA and mixer states, including high gain/high linearity, high gain/low linearity, mid gain, low gain, and ultra low gain. In high-gain/high-linearity mode, the high-intercept LNA minimizes desensitization in the presence of a large interfering signal. For the other gain states, the LNA current is reduced to improve standby time. Each band is implemented with a separate mixer to optimize performance for the specific band, and each mixer provides multiple linearity modes to optimize linearity and current consumption. The ultra-low gain mode operates with very little current, which results in significant power savings because the handset typically spends most of its time in this mode. Applications E911 and Traveler Assistance through GPS GSM/TDMA Cellular Phones Triple-Band, Quadruple-Mode PCS/Cellular Handsets

The MAX25307/MAX25308 are a two/three-output linear regulator family that deliver up to 600mA on channel 1 and up to 300mA on channels 2 and 3 with only 37μV RMS of output noise from 10Hz to 100kHz. These regulators maintain ±1.25% output accuracy over a wide input voltage range, requiring only 155mV (max) of input-to-output headroom at full load. The 1.95mA maximum no-load supply current is independent of dropout voltage. Each output is factory programmable between 0.6V to 3.7875V in 12.5mV steps. No external components are needed except for the input, output, and bypass capacitors. Each output has an independent enable input and active-low RESET output. Applications Infotainment Systems Point of Load Advanced Driver-Assistance Systems (ADAS)

The MAX25301A/B are low-noise automotive linear regulators that deliver up to 1A of output current with only 7µV RMS of output noise from 10Hz to 100kHz. These regulators maintain ±1% output accuracy over a wide input-voltage range, requiring only 100mV of input-to-output headroom at full load. The 1200µA no-load supply current is independent of dropout voltage. The MAX25301A has nine pin-selectable output voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V, and 5V. The MAX25301B output voltage can be adjusted to a value in the range of 0.6V to 5.3V using two external resistors. The MAX25301B also includes an active-high POK signal for trouble-free load startup. All versions include a programmable output soft-start rate as well as output-overcurrent and thermal-overload protection. The MAX25301A/B are offered in a 10-pin TDFN (3mm x 3mm) package. Applications Audio Systems Automotive Electronics High-Resolution Data Acquisition Systems

The MAX25301A/B are low-noise automotive linear regulators that deliver up to 1A of output current with only 7µV RMS of output noise from 10Hz to 100kHz. These regulators maintain ±1% output accuracy over a wide input-voltage range, requiring only 100mV of input-to-output headroom at full load. The 1200µA no-load supply current is independent of dropout voltage. The MAX25301A has nine pin-selectable output voltages: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 4.0V, and 5V. The MAX25301B output voltage can be adjusted to a value in the range of 0.6V to 5.3V using two external resistors. The MAX25301B also includes an active-high POK signal for trouble-free load startup. All versions include a programmable output soft-start rate as well as output-overcurrent and thermal-overload protection. The MAX25301A/B are offered in a 10-pin TDFN (3mm x 3mm) package. Applications Audio Systems Automotive Electronics High-Resolution Data Acquisition Systems

QUAD-MODE MIXER

QUAD-MODE MIXER

IC MIXER CELL/PCS/GPS 28TQFN

IC MIXER CELL/PCS/GPS 28TQFN

IC MIXER CELL/PCS/GPS 28TQFN

EVKIT FOR THE MAX25300

EVKIT FOR THE MAX25301

EVKIT FOR THE MAX25302

EVKIT FOR THE MAX25308

IC REG LIN POS ADJ 500MA 8TDFN

IC REG LIN POS ADJ 500MA 8TDFN

IC REG LIN POS ADJ 500MA 8TDFN