Electronic Components Datasheet Search |
|
TRF1123IRTMTG3 Datasheet(PDF) 1 Page - Texas Instruments |
|
TRF1123IRTMTG3 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 13 page www.ti.com FEATURES RFO RFI Power Amp / Attenuator Pre−Amp Power Supply VDD PACNT PAGAIN1 PAGAIN0 VPOS VNEG DETN DETP LP Driver Amplifier DESCRIPTION KEY SPECIFICATIONS BLOCK DIAGRAM TRF1123 SLWS167B – APRIL 2005 – REVISED SEPTEMBER 2006 2.1-GHz to 2.7-GHz 1-W Power Amplifier • 1.5 W P-1 dBm Linear, 30-dB Gain Transmitter • Operates Over the MMDS, MDS, and WCS Bands (2.1 GHz to 2.7 GHz) • Two TTL Controlled, 1-bit, 16-dB Gain Steps • Superior Linearity Over the Entire Gain Range • PACNT Signal Enables and Disables PA • Internally Matched 50- Ω Input and Output The TRF1123 is a highly integrated linear transmitter power amplifier 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 typical P1dB of 31.5 dBm and a third order intercept of 52 dBm. The TRF1123 is designed to function as a part of Texas Instruments complete 2.5-GHz chip set. The TRF1123 is used as 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. • OP1dB = 31.5 dBm, Typical • Output IP3 = 52 dBm, Typical • Gain = 30 dB, Typical • Gain Flatness Over Transmit Band ±2.5 dB • Frequency Range: 2.1 GHz to 2.7 GHz • ±0.5-dB Detected Output voltage vs Temperature The detailed block diagram and the pin-out of the ASIC are shown in Figure 1. 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 © 2005–2006, 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. |
Similar Part No. - TRF1123IRTMTG3 |
|
Similar Description - TRF1123IRTMTG3 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |