Features: • Dual-Band Operation 700-2200MHz• -156dBm/Hz noise@20MHz offset• +19dBmOIP3• +6dBmOP1dB• 35dB Gain Control Range• Single 2.7V to 3.3V SupplyApplication• TDMA/GSM/EDGE Handsets• GSM/EDGE Handsets• W-CDMA Handsets• TDMA-Based Wir...
RF2483: Features: • Dual-Band Operation 700-2200MHz• -156dBm/Hz noise@20MHz offset• +19dBmOIP3• +6dBmOP1dB• 35dB Gain Control Range• Single 2.7V to 3.3V SupplyApplication...
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• TDMA/GSM/EDGE Handsets
• GSM/EDGE Handsets
• W-CDMA Handsets
• TDMA-Based Wireless Applications
• Wireless Local Loop
• Basestations
|
Parameter |
Rating |
Unit |
| Supply Voltage |
-0.5 to +3.6 |
V |
| Operating Ambient Temperature |
-40 to +85 |
|
| Storage Temperature |
-40 to +150 |
|
| Input Voltage, any pin |
-0.5 to 3.6 |
V |
The RF2483 is a dual-band direct I/Q to RF modulatordesigned for handset applications where multiple modesof operation are required. The device provides commondifferential I/Q inputs and a common AGC amplifier. Independentsingle-ended LO inputs and single-ended highnd low band RF outputs are provided. The deviceachieves a very low out-of-band noise density of-156dBm/Hz minimizing RF filtering. Operating from asingle 2.7V supply, the device is packaged in a mmx4mm, 20-pin, plastic leadless chip carrier.