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Silicon Bipolar RFIC 100 MHz Vector Modulator
Technical Data
HPMX-2005
Features
• 25 - 250 MHz Output Frequency
• -5 dBm Peak Pout • Unbalanced 50 Ω Ouptut
Match • Internal 90° Phase Shifter • 5 V, 15 mA Bias • SO-16 Surface Mount
Package
Applications
• Dual Conversion Cellular Telephone and PCS Handsets
• Dual Conversion ISM Band Transmitters and LANs
• Direct Conversion Digital Transmitters for 25-250␣ MHz
Plastic SO-16 Package
Pin Configuration
VCC 1 VCC 2 GROUND 3 GROUND 4 Qref 5 Qmod 6 LO + 7 LO – 8
16 VCC 15 RFout 14 GROUND 13 GROUND 12 Iref 11 Imod 10 GROUND 9 φ ADJUST
Functional Block Diagram
Imod Iref
I MIXER 0°
VCC
φ ADJUST (OPTIONAL CONNECTION FOR OPERATION AT 140-250 MHz)
LO + LO –
Qref Qmod
φ
PHASE SHIFTER 90°
Q MIXER
Σ
SUMMER
OUTPUT AMPLIFIER
RFout 50 Ω Zo (UNB