Features: • Wide band operation RF inputs: Cellular AMPS/CDMA: 869 - 894 MHz PCS CDMA: 1930 - 1990 MHz IF outputs: Cellular AMPS: 85.38 MHz Cellular CDMA: 85.38 MHz PCS CDMA: 210.38 MHz• 2.7 - 3.6 V operation• Differential IF outputs• High input IP3 and conversion gain̶...
HPMX-7102: Features: • Wide band operation RF inputs: Cellular AMPS/CDMA: 869 - 894 MHz PCS CDMA: 1930 - 1990 MHz IF outputs: Cellular AMPS: 85.38 MHz Cellular CDMA: 85.38 MHz PCS CDMA: 210.38 MHz•...
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Parameter | Units | Min. | Max. |
Vcc Supply Voltage | V | 5 | |
Vcs Control Voltage | V | Vcc + 0.5 | |
Vmode, Vband | V | Vcc | |
Mixer Input, RF Power | dBm | 5 | |
Mixer Input, LO Power | dBm | 7 | |
Case Temperature | 125 | ||
Storage Temperature | -55 | 125 |
The HPMX-7102 downconverter offers a highly integrated solution for the CDMA Dual-Band, Tri- Mode (DBTM) handsets. This integrated solution leads to improvement in cost and reliability. It is part of the Agilent Technologies complete CDMAdvantage RF chipset.
The HPMX-7102 downconverter has a high input IP3 which is highly desirable for CDMA receiver dynamic range, noise, and spurious suppression.
The HPMX-7102 chip is comprised of three amplifier and mixer combinations. Individual mixers can be selected through band and mode control input.
The mixer outputs are differential providing common mode rejection. The outputs are high impedance open collectors. The HPMX-7102 features a current control of all three mixers through a DC voltage input Vcs. By setting the current varying linearity requirements can be accommodated. If used, dynamic current control reduces overall current consumption maximizing battery life.