PDF TQ5635 Data sheet ( Hoja de datos )

Número de pieza	TQ5635
Descripción	1840 - 1870 MHz KPCS CDMA Mixer Receiver
Fabricantes	TriQuint Semiconductor
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Hay una vista previa y un enlace de descarga de TQ5635 (archivo pdf) en la parte inferior de esta página. Total 25 Páginas
No Preview Available ! WIRELESS COMMUNICATIONS DIVISION GND/LNA Gain GND/LNA Gain LNA Out Mixer Vdd 1 GND Active Bias MXR In TQ5635 DATA SHEET 3 V PCS LNA/Mixer Receiver IC RF In GND LNA Bias LNA active bias Mixer IF Amp LO Buffer GND LO Vdd LO In LNA Vdd GND IF Out GIC Product Description The TQ5635 is an LNA-Downconverter optimized for use in the Korea CDMA PCS bands. The integrated LNA has a single high gain mode that provides over 15 dB of gain, and features very low NF and excellent IP3. An external resistorwww.DataSheet.net/ controls LNA bias, making LNA Idd adjustable. The integrated mixer features very high IP3 and provision for external adjustment of gain, IP3, and Idd. Because of the external LO tuning inductor, IF’s in the range of 85 to 200Mhz can be used. The excellent RF performance with low current coupled with very small lead-less plastic package is ideally suited for PCS band mobile phone. Electrical Specifications1 Parameter Min Typ Max Units RF Frequency Conversion Gain 1855 MHz 24.5 dB Noise Figure 2.3 dB Input 3rd Order Intercept DC supply Current -4.75 dBm 23.4 mA Note 1. Test Conditions: Vdd=+2.8V, TC=+25C, RF=1855MHz, RF in =-30dBm LO=1635MHz, LO input=-4dBm, IF=220MHz 2. Data includes image reject filter (Sawtek P/N: 356083) insertion loss of 1.7 dB Features ?? Single 3.0 V Operation ?? Adjustable Gain/IP3/Current ?? Low Current Operation ?? Few external components ?? QFN 3x3 mm, 16 Pin Leadless Plastic Package ?? High Input IP3 ?? Low Noise Figure Applications ?? PCS band CDMA mobile Applications ?? Wireless data applications For additional information and latest specifications, see our website: www.triquint.com 1 Datasheetpdf-http://www.DataSheet4U.co.kr/ 1 page TQ5635 Data Sheet Resistor Resistor RF Saw Filter R9 R12 * GIC F1 856083 CDMA KPCS Band Typical LNA Performance 1.8O 0402 39O 0402 2x2mm SAWTEK Test Conditions (Unless Otherwise Specified): Vdd=+2.8V, Tc=+25C, RF = 1852MHz, LO = 1635MHz, I F = 220MHz Conversion Gain vs Vdd vs Temp 20 19 18 17 16 15 2.5 -40C 25C 85C 2.7 2.9 3.1 3.3 3.5 Vdd (V) Conversion Gain vs Vdd vs Temp 20 19 18 17 16 15 2.5 -40C 25C 85C 2.7 2.9 3.1 3.3 3.5 Vdd (V) Input IP3 vs Temperature vs Freq 2 1.5 1 0.5 0 1830 -40C 25C 85C 1840 1850 1860 1870 1880 RF Freq (MHz) Conversion Gain vs Vdd vs Freq 19 18.5 18 17.5 17 16.5 16 1830 2_7V 3_2V 2_8V 3V 1840 1850 1860 1870 1880 RF Freq (MHz) Input IP3 vs Vdd vs Temp 3 www.DataSheet.net/ 2 1 0 -1 2.5 -40C 25C 85C 2.7 2.9 3.1 3.3 3.5 Vdd (V) Idd vs Vdd vs Temperature 9 8 7 6 -40C 25C 85C 5 2.5 2.7 2.9 3.1 3.3 3.5 Vdd (V) For additional information and latest specifications, see our website: www.triquint.com 5 Datasheet pdf - http://www.DataSheet4U.co.kr/ 5 Page Idd vs Temperature vs Frequency 26 25 24 23 22 21 -40C 25C 85C 20 1830 1840 1850 1860 1870 RF Freq (MHz) 1880 TQ5635 Data Sheet www.DataSheet.net/ For additional information and latest specifications, see our website: www.triquint.com 11 Datasheetpdf-http://www.DataSheet4U.co.kr/ 11 Page

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