Features
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Single 3-V Supply Voltage High Power-added Efficient Power Amplifier (Pout Typically 23 dBm) Ramp-c...
Features
Single 3-V Supply
Voltage High Power-added Efficient Power Amplifier (Pout Typically 23 dBm) Ramp-controlled Output Power Current-saving Standby Mode Few External Components HP-VFQFP-N16 Package
Electrostatic sensitive device. Observe precautions for handling.
Bluetooth™ 2.4-GHz Power Amplifier T7023
Description
The T7023 is a monolithic SiGe power amplifier. It is especially designed for operation in TDMA systems like Bluetooth and WDCT. Due to the ramp-control feature and a very low quiescent current, an external switch transistor for VS is not required.
Figure 1. Block Diagram
V1_PA V2_PA V2_PA GND
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GND PA_IN
GND
Ramp
GND
GND
GND
SiGe PA T7023
GND
GND
V3_PA_OUT
V3_PA_OUT
V3_PA_OUT
Rev. 4532B–BLURF–01/03
1
Pin Configuration
Figure 2. Pinning HP-VFQFP-N16
V3_PA_OUT V3_PA_OUT V3_PA_OUT GND
GND GND Ramp GND
8 7 6 5 9 10 11 12 13 14 15 16
V2_PA V2_PA GND V1_PA
4 3 2 1
GND GND PA_IN GND
Pin Description
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Slug Symbol GND PA_IN GND GND GND V3_PA_OUT V3_PA_OUT V3_PA_OUT GND GND RAMP GND V2_PA V2_PA GND V1_PA GND Function Ground Power amplifier input Ground Ground Ground Inductor to power supply and matching network for power amplifier output Inductor to power supply and matching network for power amplifier output Inductor to power supply and matching network for power amplifier output Ground Ground Power ramping control input Ground Inductor to power supply for power amplifier I...