HPMX-2003 Overview
Hewlett Packard’s HPMX-2003 is a Silicon RFIC direct conversion vector modulator designed for use at output frequencies between 800␣ MHz and 1 GHz. Housed in a SO-16 surface mount plastic package, the IC contains two matched Gilbert cell mixers, an RC phase shifter, a summer, and an output amplifier plete with 50 Ω impeda.
HPMX-2003 Key Features
- 800-1000 MHz Output Frequency Range
- +6 dBm Peak Pout
- Unbalanced 50 Ω Output
- Internal 90° Phase Shifter
- 5 Volt, 36 mA Bias
- SO-16 Surface Mount Package
HPMX-2003 Applications
- Direct Modulator for 900 MHz Cellular Telephone Handsets, Including GSM, JDC, and NADC
- Direct Modulator for 900␣ MHz ISM Band SpreadSpectrum Transmitters and LANs