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TRF1216IRGPR PDF预览

TRF1216IRGPR

更新时间: 2024-02-11 17:33:32
品牌 Logo 应用领域
德州仪器 - TI 射频和微波射频上变频器射频下变频器微波上变频器微波下变频器
页数 文件大小 规格书
13页 515K
描述
3.5-GHz, HIGH DYNAMIC RANGE, LOW-NOISE DOWN-CONVERTER

TRF1216IRGPR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:GREEN, PLASTIC, RGP, QFN-20
Reach Compliance Code:compliantFactory Lead Time:1 week
风险等级:5.79Is Samacsys:N
特性阻抗:50 Ω构造:COMPONENT
下变频增益-最小值:27 dB最大中频频率:500 MHz
最小中频频率:400 MHz输入功率最小值(CW):10 dBm
JESD-609代码:e3LO 可调谐:YES
安装特点:SURFACE MOUNT端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:LCC20,.16SQ,20
电源:5 V最大射频输入频率:3800 MHz
最小射频输入频率:3300 MHz射频/微波设备类型:DOWN CONVERTER
子类别:RF/Microwave Up/Down Converters最大压摆率:200 mA
表面贴装:YES端子面层:Matte Tin (Sn)
Base Number Matches:1

TRF1216IRGPR 数据手册

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TRF1216  
www.ti.com  
SLWS172AAPRIL 2005REVISED DECEMBER 2005  
3.5-GHz, HIGH DYNAMIC RANGE, LOW-NOISE DOWN-CONVERTER  
DEVICE INFORMATION  
FEATURES  
Performs First Down-Conversion in 3.5-GHz  
Radios (3300–3800 MHz)  
RGP PACKAGE  
(TOP VIEW)  
Integrated LNA/Mixer/IF Amp/LO Buffer  
Provision for External Image  
Reject/Band-Pass Filter  
Low Noise-Figure/High Linearity  
20 19 18 17 16  
Digital 10-dB Attenuator for High-Level  
Signals  
1
2
3
4
5
15  
14  
13  
12  
11  
LNAO  
VDDA  
GND  
RFAGC  
IFOP  
IFON  
VDDIF  
IFB  
Frequency Range: 3.3–3.8 GHz  
28 dB of Gain with 20 dB of Gain Control  
(10-dB Fixed)  
GND  
2.5-dB Noise Figure, Typical  
LO Drive Level = 0 dBm, Typical  
LNAI  
6
7
8
9
10  
P0031-02  
DESCRIPTION  
The TRF1216 is the first of two integrated circuits used in the receiver section of Texas Instruments’ 3.5-GHz  
radio chipset. The TRF1216 down-converts the 3.5-GHz input frequency to an intermediate frequency in the  
range of 400 MHz to 500 MHz. The device provides a differential output that passes through a SAW filter before  
connecting to a second down converter. For the best performance, Texas Instruments TRF1212 should be used  
to perform both the second down conversion and also provide the local oscillator for the TRF1216.  
The TRF1216 includes a LNA with switchable attenuation, a balanced mixer, a variable gain IF amplifier and a  
differential LO Buffer for improved performance. In order to provide exceptional image rejection and extra jammer  
immunity, the TRF1216 offers a signal path to an off-chip filter. Specifications are provided assuming an in-band  
2-dB insertion loss filter. To maximize input dynamic range, a 10-dB switchable attenuator is provided in the RF  
path as well as 10 dB of analog IF gain control. After the image reject filter, an on-chip Balun converts the signal  
from single ended to differential in order to provide better noise immunity at the mixer.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2005, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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