Hewlett-Packard HPMX-7102
The HPMX-7102 downconverter offers a highly integrated solution for the CDMA Dual-Band, TriMode (DBTM) handsets. This integrated solution leads to improvement in cost and reliability. The HPMX-7102 is part of the Agilent Technologies complete CDMAdvantage RF chipset.| Part No. | HPMX-7102 |
|---|---|
| Datasheet | HPMX-7102 Download |
| Manufacturer |  Hewlett-Packard |
| Description | Tri-Mode Downconverter |
| Buy | Stock & Price |
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 gain
● Adjustable current Cellular AMPS: 4 - 11 mA Cellular CDMA: 7 - 18 mA PCS CDMA: 6 - 17 mA
● JEDEC standard BCC-24 surface mount package
APPLICATIONS
● Cellular handsets Functional Block Diagram Vcs Mode Select Current & Bias Control RFin AMPS LO cel LO cel RFin CDMA IFout CDMA IFout CDMA IFout PCS IFout PCS IFout AMPS IFout AMPS Band SelectGENERAL DESCRIPTION
The downconverter has a high input IP3 which is highly desirable for CDMA receiver dynamic range, noise, and spurious suppression. The 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.
