Features: High Efficiency+32 dBm Output Power50W Matched InputSO-16 Plastic PackageMonolithic Power AmpApplicationAMPS Mobile PhonesCDPD ModemsGeneral ISM Band ApplicationsPinoutSpecifications Parameter Value Units DC Power Supply 1 8.0 V DC Gate Voltage -5.0 V RF I...
TQ9147B: Features: High Efficiency+32 dBm Output Power50W Matched InputSO-16 Plastic PackageMonolithic Power AmpApplicationAMPS Mobile PhonesCDPD ModemsGeneral ISM Band ApplicationsPinoutSpecifications ...
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Parameter |
Value |
Units |
DC Power Supply 1 |
8.0 |
V |
DC Gate Voltage |
-5.0 |
V |
RF Input Power |
20 |
dBm |
Storage Temperature |
-55 to 150 |
° C |
Operating Temperature (case) |
-40 to 110 |
° C |
The TQ9147B is a high efficiency two stage GaAs MESFET power amplifier IC intended for use in AMPS (IS-19) applications that operate in the US Cellular (824 - 849 MHz) band. The TQ9147B requires minimal external RF circuitry and operates from a 4.8-Volt supply. With its flexible, off-chip, single component output matching circuit, the TQ9147B is suitable for use in other applications near the cellular band, such as 900 MHz ISM applications.
The TQ9147B utilizes a space saving SO-16 plastic package that minimizes board area and cost.