Features: • Single 2.9V to 4.7V Supply Voltage• +35.5dBm GSM Output Pwr at 3.5V• +33.0dBm DCS/PCS Output Pwr at 3.5V• 55% GSM and 50% DCS/PCS Efficiency• Supports GSM, E-GSM and DCS/PCS• 9mmx10mmPackage SizeApplication• 3V Dual-Band/Triple-Band GSM Handset...
RF3108: Features: • Single 2.9V to 4.7V Supply Voltage• +35.5dBm GSM Output Pwr at 3.5V• +33.0dBm DCS/PCS Output Pwr at 3.5V• 55% GSM and 50% DCS/PCS Efficiency• Supports GSM, ...
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Parameter |
Rating |
Unit |
Supply Voltage |
-0.5 to +6.0 |
VDC |
Power Control Voltage (VAPC1,2) |
-0.5 to +3.0 |
V |
DC Supply Current |
2400 |
mA |
Input RF Power |
+13 |
dBm |
Duty Cycle at Max Power |
50 |
% |
Output Load VSWR |
8:1 |
|
Operating Ambient Temperature |
-40 to +85 |
|
Storage Temperature |
-40 to +150 |
|
Humidity |
80 |
% |
Maximum Power Dissipation |
0.5 |
W |
Maximum TJ |
150 |
Frequency (MHz) | 880 to 915 |
Gain (dB) | 38 at 900 |
Vcc (V) | 2.9 to 4.7 |
Package/Size (Dim in mm) | 8x10mm Module |
The RF3108 is a high-power, high-efficiency power amplifier module offering high performance in GSM or GPRS applications. The device is self-contained with 50 input and output terminals. The device is manufactured on an advanced GaAs HBT process, and has been designed for use as the final RF amplifier in GSM/DCS and PCS hand held-digital cellular equipment and other applications in the 880MHz to 915MHz and 1710MHz to 1910MHz bands. On-board power control provides over 70dB of control range with an analog voltage input, and provides power down with a logic "low" for standby operation. The device is packaged in an ultra-small (9mmx10mm) LCC, minimizing the required board space.