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MAX990 Datasheet

Part Number MAX990
Manufacturers Maxim
Logo Maxim
Description Micropower / Low-Voltage / SOT23 / Rail-to-Rail I/O Comparators
Datasheet MAX990 DatasheetMAX990 Datasheet (PDF)

MAX985/MAX986/MAX989/ MAX990/MAX993/MAX994 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators General Description The MAX985/MAX986/MAX989/MAX990/MAX993/ MAX994 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltages range from 2.5V to 5.5V, making them ideal for both 3V and 5V systems. These comparators also operate with ±1.25V to ±2.75V dual supplies. They consume only 11µA of supply current while achiev.

  MAX990   MAX990






Part Number MAX9996
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description 1700MHz to 2200MHz Downconversion Mixer
Datasheet MAX990 DatasheetMAX9996 Datasheet (PDF)

19-3531; Rev 0; 12/04 KIT ATION EVALU E L B AVAILA www.DataSheet4U.com SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch General Description The MAX9996 high-linearity downconversion mixer provides 8.3dB gain, +26.5dBm IIP3, and 9.7dB NF for 1700MHz to 2200MHz UMTS/WCDMA, DCS, and PCS base-station receiver applications. With a 1900MHz to 2400MHz LO frequency range, this particular mixer is ideal for high-side LO injection receiver architectures. Low-side LO in.

  MAX990   MAX990







Part Number MAX9995
Manufacturers Maxim
Logo Maxim
Description Dual / SiGe / High-Linearity / 1700MHz to 2200MHz Downconversion Mixer
Datasheet MAX990 DatasheetMAX9995 Datasheet (PDF)

19-3383; Rev 0; 8/04 Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch General Description The MAX9995 dual, high-linearity, downconversion mixer provides 6.1dB gain, +25.6dBm IIP3, and 9.8dB NF for UMTS/WCDMA, DCS, and PCS base-station applications. The MAX9995 is ideal for low-side LO injection. (For a mixer variant optimized for high-side LO injection, contact the factory.) This device integrates baluns in the RF and LO ports, a dual-input LO selectabl.

  MAX990   MAX990







Part Number MAX9994
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description 1700MHz to 2200MHz Downconversion Mixer
Datasheet MAX990 DatasheetMAX9994 Datasheet (PDF)

19-3435; Rev 0; 10/04 KIT ATION EVALU E L B A IL AVA www.DataSheet4U.com SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch General Description The MAX9994 high-linearity downconversion mixer provides 8.3dB gain, +26.2dBm IIP3, and 9.7dB NF for 1700MHz to 2200MHz UMTS/WCDMA, DCS, and PCS base-station receiver applications. With a 1400MHz to 2000MHz LO frequency range, this particular mixer is ideal for low-side LO injection receiver architectures. High-side LO .

  MAX990   MAX990







Part Number MAX9993
Manufacturers Maxim
Logo Maxim
Description High-Linearity 1700MHz to 2200MHz Down- Conversion Mixer with LO Buffer/Switch
Datasheet MAX990 DatasheetMAX9993 Datasheet (PDF)

19-2596; Rev 0; 10/02 High-Linearity 1700MHz to 2200MHz DownConversion Mixer with LO Buffer/Switch General Description The MAX9993 high-linearity down-conversion mixer provides 8.5dB of gain, +23.5dBm IIP3, and 9.5dB NF for UMTS, DCS, and PCS base-station applications. The MAX9993 integrates baluns in the RF and LO ports, a dual-input LO selectable switch, an LO buffer, a double-balanced mixer, and a differential IF output amplifier. The MAX9993 requires a typical LO drive of +3dBm, and supply .

  MAX990   MAX990







Part Number MAX9990
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description (MAX9989 / MAX9990) +14dBm to +20dBm LO Buffers
Datasheet MAX990 DatasheetMAX9990 Datasheet (PDF)

19-2486; Rev 0; 7/02 www.DataSheet4U.com +14dBm to +20dBm LO Buffers with ±1dB Variation General Description The MAX9989 and MAX9990 LO buffers provide the high output (+14dBm to +20dBm) necessary to drive the LO inputs of high-linearity passive mixers, while offering 40dB reverse isolation to prevent LO pulling. The MAX9989 is internally matched for the cellular/GSM bands, and the MAX9990 is matched for the DCS/PCS/UMTS bands. The Typical Application Circuit provides a nominal +17dBm output p.

  MAX990   MAX990







Micropower / Low-Voltage / SOT23 / Rail-to-Rail I/O Comparators

MAX985/MAX986/MAX989/ MAX990/MAX993/MAX994 Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators General Description The MAX985/MAX986/MAX989/MAX990/MAX993/ MAX994 single/dual/quad micropower comparators feature low-voltage operation and rail-to-rail inputs and outputs. Their operating voltages range from 2.5V to 5.5V, making them ideal for both 3V and 5V systems. These comparators also operate with ±1.25V to ±2.75V dual supplies. They consume only 11µA of supply current while achieving a 300ns propagation delay. Input bias current is typically 1.0pA, and input offset voltage is typically 0.5mV. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. The MAX985/MAX989/MAX993 have a push-pull output stage that sinks as well as sources current. Large internal output drivers allow rail-to-rail output swing with loads up to 8mA. The MAX986/MAX990/MAX994 have an open-drain output stage that can be pulled beyond VCC to 6V (max) above VEE. These open-drain versions are ideal for level translators and bipolar to singleended converters. The single MAX985 is available in a chip-scale package (UCSP™), significantly reducing the required PC board area. The single MAX985/MAX986 are available in 5-pin SC70 packages and the dual MAX989/MAX990 are available in 8-pin SOT23 packages. Selector Gui.


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