MAXIM Manuals

The MAX19993 is a dual-channel downconverter designed for diversity receiver applications in the frequency range of 1200MHz to 1700MHz. It offers 6.4dB conversion gain, +27dBm input IP3, 15.4dBm 1dB input compression point, and a noise figure of 9.8dB. The MAX19993 also provides excellent linearity and noise performance, and features integrated double-balanced passive mixer cores, LO buffers, a dual-input LO selectable switch, and a pair of differential IF output amplifiers.

The MAX19994A dual-channel downconverter is designed to provide 8.4dB of conversion gain, +25dBm input IP3, +14dBm 1dB input compression point, and a noise figure of 9.8dB for 1200MHz to 2000MHz diversity receiver applications.

The MAX19998 is a high-linearity downconversion mixer from Maxim that operates from 2300MHz to 4000MHz and supports 2.5GHz and 3.5GHz applications. The device features a double-balanced passive mixer core, an IF amplifier, and an LO buffer. It also integrates RF and LO input baluns. The MAX19998 requires a nominal LO drive of 0dBm and consumes a typical current of 230mA at VCC = 5.0V or 150mA at VCC = 3.3V.

The MAX19995A is a dual-channel downconverter from Texas Instruments that is designed to provide 8.7dB of conversion gain, +24.8dBm input IP3, +13.5dBm 1dB input compression point, and a noise figure of 9.2dB for 1700MHz to 2200MHz diversity receiver applications.

The MAX19996A is a single, high-linearity downconversion mixer designed for 2000MHz to 3900MHz WCS, LTE, WiMAX, and MMDS wireless infrastructure applications. It provides 8.7dB conversion gain, +24.5dBm IIP3, and 9.8dB noise figure. The MAX19996A can be used in both low-side and high-side LO injection architectures for 2.5GHz and 3.5GHz applications. It integrates a double-balanced passive mixer core, an IF amplifier, and an LO buffer. On-chip baluns are also included to support single-ended RF and LO inputs. The MAX19996A is available in a compact 5mm x 5mm, 20-pin thin QFN package.

The MAX19999 is a dual-channel downconverter from Texas Instruments that provides 8.3dB of conversion gain, +24dBm input IP3, +11.4dBm 1dB input compression point, and a noise figure of 10.5dB for 3000MHz to 4000MHz WiMAX™ and LTE diversity receiver applications.

The MAX19997A is a dual downconversion mixer suitable for 1800MHz to 2900MHz base station applications. It provides high linearity and low noise figure, and supports both low-side and high-side LO injection architectures. It features 8.7dB gain, +24dBm input IP3, and 10.3dB noise figure in the low-side configuration.

The MAX19995 dual-channel downconverter provides 9dB of conversion gain, +24.8dBm input IP3, +13.3dBm 1dB input compression point, and a noise figure as low as 9dB for 1700MHz to 2200MHz diversity receiver applications.

The MAX19996 is a single-channel, high-linearity downconversion mixer that provides 8.7dB conversion gain, +24.5dBm IIP3, and 9.6dB noise figure for 2000MHz to 3000MHz WCS, LTE, WiMAX™, and MMDS wireless infrastructure applications.

The MAX19985A is a high-linearity, dual-channel, downconversion mixer designed for 700MHz to 1000MHz diversity receiver applications.

The MAX9985 is a high-linearity, dual-channel downconversion mixer designed to provide approximately 6dB gain, +28.5dBm of IIP3 and 10.5dB of noise figure (NF) ideal for diversity receiver applications.

The MAX9984 high-linearity downconversion mixer provides 8.1dB gain, +25dBm IIP3, and 9.3dB NF for 400MHz to 1000MHz base-station receiver applications. With an optimized 570MHz to 850MHz LO frequency range, this particular mixer is ideal for low-side LO injection receiver architectures in the cellular band. High-side LO injection is supported by the MAX9986, which is pin-for-pin and functionally compatible with the MAX9984. In addition to offering excellent linearity and noise performance, the MAX9984 also yields a high level of component integration. This device includes a double-balanced passive mixer core, an IF amplifier, a dual-input LO selectable switch, and an LO buffer. On-chip baluns are also integrated to allow for single-ended RF and LO inputs. The MAX9984 requires a nominal LO drive of 0dBm, and supply current is guaranteed to be below 265mA. The MAX9984/MAX9986 are pin compatible with the MAX9994/MAX9996 1700MHz to 2200MHz mixers, making this entire family of downconverters ideal for applications where a common PC board layout is used for both frequency bands. The MAX9984 is also functionally compatible with the MAX9993. The MAX9984 is available in a compact, 20-pin, thin QFN package (5mm x 5mm) with an exposed paddle. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range.

MAX9986 is a high-linearity downconversion mixer that provides 10dB gain, +23.6dBm IIP3, and 9.3dB NF for frequencies from 815MHz to 995MHz.

The MAX9996 is a high-linearity downconversion mixer that 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 injection is supported by the MAX9994, which is pin-for-pin and functionally compatible with the MAX9996. In addition to offering excellent linearity and noise performance, the MAX9996 also yields a high level of component integration. This device includes a double-balanced passive mixer core, an IF amplifier, a dual-input LO selectable switch, and an LO buffer. On-chip baluns are also integrated to allow for single-ended RF and LO inputs. The MAX9996 requires a nominal LO drive of 0dBm, and supply current is guaranteed to be below 240mA. The MAX9994/MAX9996 are pin compatible with the MAX9984/MAX9986 815MHz to 995MHz mixers, making this entire family of downconverters ideal for applications where a common PC board layout is used for both frequency bands. The MAX9996 is also functionally compatible with the MAX9993. The MAX9996 is available in a compact, 20-pin, thin QFN package (5mm x 5mm) with an exposed paddle. Electrical performance is guaranteed over the extended -40°C to +85°C temperature range. Applications: UMTS/WCDMA Base Stations, DCS1800/PCS1900 EDGE Base Stations, cdmaOne™ and cdma2000® Base Stations, PHS/PAS Base Stations.