TRF2436 双频带射频前端

The TRF2436 is a fully integrated Dual Band Tri Mode Radio Frequency Front End (RFFE) designed specifically for use in 802.16 d/e applications. The TRF2436 is designed to perform RF up and down conversions in the unlicensed ISM and 4.9-5.9 GHz bands. The TRF2436 uses a common IF frequency for both bands, eliminating the need for additional IF filtering. Combined with the TI TRF2432 IF/IQ Transceiver/Synthesizer, the TRF2436 completes the TI WLAN two-chip radio.

The TRF2436 incorporates all of the RF blocks for both the "b" and "a" bands except for low cost ceramic filters. The ASIC includes LNAs, PAs, mixers, bias circuitry, RX gain control, transmit coupler detectors, and T/R switches. High integration and internal RF matching enhances performance and greatly reduce external part count.

TRF2436 特性

Highly Integrated 802.16 d/e Radio Frequency Front End ASIC
Fully Integrated Up/Down Converters, LNAs, PAs and T/R Switches
Super Heterodyne Architecture for Superior Adjacent Channel Rejection Performance
Differential LO and IF Interface for Enhanced Spurious/EMI Performance
Common Frequency Plan uses a Single LO and Common IF for Single IF Filter for Both Bands
Integrated Temperature Compensated TX Power Detectors
PA Bias Control Function
Antenna Port OP1dB = +23 dBm Typical
Antenna Port OIP3 = +33 dBm, Typical
Frequency Range: 2.4 to 2.5 and 4.9 to 5.9 GHz
Noise Figure: 4 dB ISM Band, 6 dB 5 GHz Bands Typical
Typical Gain: 38 dB TX, 20 dB RX
IF = 374 MHz

TRF2436 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
TRF2436IRTBR	ACTIVE		9.95 \| 1ku	VQFN (RTB) \| 40	2500 \| LARGE T&R
TRF2436IRTBRG4	ACTIVE		9.95 \| 1ku	VQFN (RTB) \| 40	2500 \| LARGE T&R
TRF2436IRTBT	ACTIVE		11.45 \| 1ku	VQFN (RTB) \| 40	250 \| SMALL T&R
TRF2436IRTBTG4	ACTIVE		11.45 \| 1ku	VQFN (RTB) \| 40	250 \| SMALL T&R

TRF2436 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
TRF2436IRTBR	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF2436IRTBR	TRF2436IRTBR
TRF2436IRTBRG4	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF2436IRTBRG4	TRF2436IRTBRG4
TRF2436IRTBT	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF2436IRTBT	TRF2436IRTBT
TRF2436IRTBTG4	Green (RoHS & no Sb/Br)	CU SN	Level-3-260C-168 HR	TRF2436IRTBTG4	TRF2436IRTBTG4

TRF2436 工具与软件

培训内容	型号	软件/工具类型
TRF2436 Evaluation Module	TRF2436EVM	开发电路板/EVM

器件	状态	温度	价格	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TRF2436IRTBR	ACTIVE		9.95 \| 1ku	VQFN (RTB) \| 40	2500 \| LARGE T&R
TRF2436IRTBRG4	ACTIVE		9.95 \| 1ku	VQFN (RTB) \| 40	2500 \| LARGE T&R
TRF2436IRTBT	ACTIVE		11.45 \| 1ku	VQFN (RTB) \| 40	250 \| SMALL T&R
TRF2436IRTBTG4	ACTIVE		11.45 \| 1ku	VQFN (RTB) \| 40	250 \| SMALL T&R