TRF1223 功率放大器驱动器

The TRF1223 is a highly integrated linear transmitter / power amplifier (PA) MMIC. The chip has two 16-dB gain steps that provide a total of 32-dB gain control via 1-bit TTL control signals. The chip also integrates a TTL mute function that turns off the amplifiers for power critical or TDD applications. A temperature compensated detector is included for output power monitor or ALC applications. The chip has a P1dB of +30 dBm and a third order intercept of +45 dBm.

The TRF1223 is designed to function as a part of Texas Instruments complete 3.5-GHz chip set. The TRF1223 is the output power amplifier or a driver amplifier for higher power applications. The linear nature of the transmitter makes it ideal for complex modulations schemes such as high order QAM or OFDM

TRF1223 特性

1 W P-1dB Linear, 30-dB Gain Transmitter
Operates Over the 3300-MHz to 3800-MHz Range
Two TTL Controlled, 1-Bit, 16-dB Gain Steps for 32 dB of Total Gain Control
Superior Linearity (+45 dBm IP3) Over the Entire Frequency Range
Auto-Bias Design With PA Enable
Temperature Compensated Directional Coupler Detector
Low Power Bias Mode
Internally Matched 50- Input and Output

TRF1223 芯片订购指南

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TRF1223IRTMR	ACTIVE	-40 to 85	6.25 \| 100u	VQFN (RTM) \| 32	3000 \| LARGE T&R
TRF1223IRTMRG3	ACTIVE	-40 to 85	6.25 \| 100u	VQFN (RTM) \| 32	3000 \| LARGE T&R
TRF1223IRTMT	ACTIVE	-40 to 85	7.20 \| 100u	VQFN (RTM) \| 32	250 \| SMALL T&R
TRF1223IRTMTG3	ACTIVE	-40 to 85	7.20 \| 100u	VQFN (RTM) \| 32	250 \| SMALL T&R

TRF1223 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TRF1223IRTMR	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF1223IRTMR	TRF1223IRTMR
TRF1223IRTMRG3	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF1223IRTMRG3	TRF1223IRTMRG3
TRF1223IRTMT	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF1223IRTMT	TRF1223IRTMT
TRF1223IRTMTG3	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF1223IRTMTG3	TRF1223IRTMTG3

TRF1223 工具与软件

培训内容	型号	软件/工具类型
TRF1223 Evaluation Module	TRF1223EVM	开发电路板/EVM