Product Description
The RF2483 is a dual-band direct I/Q to RF modulator designed for handset applications where multiple modes of operation are required. The device provides common differential I/Q inputs and a common AGC amplifier. Independent single-ended LO inputs and single-ended high and low band RF outputs are provided. The device achieves a very low out-of-band noise density of -156dBm/Hz minimizing RF filtering. Operating from a single 2.7V supply, the device is assembled in a 4mmx4mm, 20-pin, QFN package.

FEATUREs
• Dual-Band Operation 700-2400MHz
• -156dBm/Hz noise@20MHz offset
• +19dBm OIP3
• +6dBm OP1dB
• 35dB Gain Control Range
• Single 2.7V to 3.3V Supply

Typical Applications
• TDMA/GSM/EDGE Handsets
• GSM/EDGE Handsets
• W-CDMA Handsets
• TDMA-Based Wireless Applications
• Wireless Local Loop
• Basestations