器件名称: T0930-TJT
功能描述: SiGe Power Amplifier for CW Applications
文件大小: 144.45KB 共10页
简 介:Features
Up to 33 dBm Output Power in CW Mode High Power Added Efficiency (PAE) Single Supply Operation at 2.4 V (1 W) or 3.2 V (2 W) Current Consumption in Power-down Mode 10 A No External Power Supply Switch Required Power Ramp Control Simple Input and Output Matching for Maximum Flexibility SMD Package (PSSOP16 with Heat Slug)
Electrostatic sensitive device. Observe precautions for handling.
SiGe Power Amplifier for CW Applications T0930
Description
The T0930 is a monolithic integrated power amplifier IC. The device is manufactured with Atmel’s Silicon-Germanium (SiGe) technology and has been designed for use in 900-MHz two-way pagers, PDAs, meter readers and ISM phones. With a single supply voltage of 2.4 V to 3.4 V and a neglectable leakage current in power-down mode, the pager amplifier only needs few external components and thus helps to reduce system costs. It is suited for operation in CW mode.
Figure 1. Block Diagram
VCC1 5 1 VCC2 2 3 GND 4 10 16 11 RFin (900 MHz) 8 VCTL VCC,CTL GND 9 7 12 6 Match Match Match 13 14 15 Harmonic tuning RFout/VCC3 (900 MHz)
Control
4722A–SIGE–06/03
1
Pin Configuration
Figure 2. Pinning PSSOP16
VCC2 VCC2 VCC2 GND VCC1 RFIN GND
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
GND RFOUT/VCC3 RFOUT/VCC3 RFOUT/VCC3 RFOUT/VCC3 RFOUT/VCC3 GND VCC,CTL
T0930
VCTL
Pin Description
Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol VCC2 VCC2 VCC2 GND VCC1 RFIN GND VCTL VCC,CTL GND RFOUT/VCC3 RFOUT/VCC3 RFOUT/VCC3 RFOUT/VCC3 RFOUT/VCC……
