01/2003
S24 Package
SOT-89
Figure 1: Block Diagram
AGB3304
50Ω High IP3 Low Noise
Wideband Gain Block
ADVANCED PRODUCT INFORMATION - Rev 0.0
FEATURES
• On-chip Active Bias
250-2500 MHz Frequency Range
+39 dBm Output IP3 at 850 MHz
5 dB Noise Figure at 850 MHz
18 dB Gain at 850 MHz
+22 dBm P1dB
SOT-89 Package
Single +5 V Supply
Case Temperature: -40 to +100 °C
APPLICATIONS
Cellular Base Stations for W-CDMA, CDMA,
TDMA, GSM, PCS and CDPD systems
Fixed Wireless
MMDS/WLL
WLAN
PRODUCT DESCRIPTION
The AGB3304 is one of a series of high performance
InGaP HBT amplifiers designed for use in
applications requiring high linearity, low noise and
low distortion. Active bias circuits on-chip eliminate
the need for external resistive feedback. With a high
output IP3, low noise figure, and wide band operation,
the AGB3304 is ideal for 50 Ω wireless infrastructure
applications such as Cellular Base Stations, MMDS,
and WLL. Offered in a low cost SOT-89 surface mount
package, the AGB3304 requires a single +5 V supply,
and typically consumes 0.6 Watts of power.
RF Output
/ Bias
RF Input
Active
Bias