PRELIMINARY Datasheet (Version 2.2) NWR190 CDMA RX BAW-filter for PCS Band Features • Low-loss and high-selectivity Bulk-Acoustic-Wave Filter • Passband: PCS CDMA Rx 1930 .. 1990 MHz • High selectivity and low temperature drift (TCF = -18 ppm/K) • Leadless Plastic Package for Surface Mounted Technology (SMT) • Thin Small Leadless Plastic Package • Small Package dimensions of 2.0 x 1.6 mm² • Package height 0.6 mm • “Green” package, suitable for 260°C reflow temperature • Excellent ESD robustness, pyroelectric charge generation does not occur P-TSLP-4-5 Type Marking Ordering Code Package NWR190 R190 available on request P-TSLP-4-5 Description: NWR190 is a full-band Rx Filter for PCS US-CDMA and US W-CDMA handset applications utilizing Bulk-Acoustic-Wave Filter technology from Infineon Technologies. The benefits of NWR190 compared to conventional SAW-filter are reduced insertion loss, very low temperature drift and increased steepness of the filter skirts in lower and upper transition bands. The reduced filter insertion loss allows to reduce the power consumption of the RX LNA. NWR190 is packaged in a low profile plastic package. Datasheet_NWR190_Vers2'2.doc 1 12. Dec. 2003 NWR 190 Pin Configuration (bottom view) OUT GND 3 4 2 1 GND IN Pin Definitions and Functions Pin No. Symbol Function 1 IN unbalanced RX Input 2 GND Ground 3 OUT unbalanced Output 4 GND Ground Absolute Maximum Ratings Unit Operating temperature range -30 .. +85 °C Storage temperature range -65 .. +150 °C 100 V ESD (Human Body Model) 1 kV Power handling capability (10kh) 20 dBm ESD (Machine Model) Datasheet_NWR190_Vers2'2.doc 2 12. Dec. 2003 NWR 190 Electrical specifications All parameters are valid over full operating temperature range unless otherwise stated. Parameters are tested at room temperature, variations over temperature are considered by temperature margins. Passband Parameter Max. Unit 1989.4 MHz 2.0 2.5 1.8 3.0 dB Total ripple over frequency 1.5 2.0 dB Input impedance 50 Ω unbal. Output impedance 50 Ω unbal. 11 dB Frequency Min. Typ. 1930.6 Insertion loss (25°C) (-30 ... +85°C) (1935 to 1985 MHz) Return loss 9.5 Input/Output DC bias RF performance must not change Stopband Parameter attenuation Min. Typ. 5 V Max. Unit 0.3 to 1850 MHz 25 attenuation 1850 to 1900 MHz 30 35 dB attenuation 1900 to 1910 MHz 27 30 dB attenuation 2010 to 2070 MHz 20 30 dB attenuation 2070 to 2400 MHz 25 dB attenuation 2400 to 2500 MHz 30 dB attenuation 2500 to 4000 MHz 25 dB attenuation 4000 to 6000 MHz 10 dB Datasheet_NWR190_Vers2'2.doc dB 3 12. Dec. 2003 NWR 190 Insertion Loss (Passband) 0 Insertion Loss / dB -1 -2 -3 -4 -5 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 2020 Frequency / MHz Return Loss (Passband) 0 Return Loss / dB -5 -10 -15 -20 Input Output -25 -30 1900 1910 1920 1930 1940 1950 1960 1970 1980 1990 2000 2010 2020 Frequency / MHz Datasheet_NWR190_Vers2'2.doc 4 12. Dec. 2003 NWR 190 Insertion Loss (Narrowband) 0 Insertion Loss / dB -10 -20 -30 -40 -50 -60 -70 1500 1600 1700 1800 1900 2000 2100 2200 2300 Frequency / MHz Insertion Loss (Wideband) 0 Insertion Loss / dB -10 -20 -30 -40 -50 -60 -70 0 1000 2000 3000 4000 5000 6000 Frequency / MHz Datasheet_NWR190_Vers2'2.doc 5 12. Dec. 2003 NWR 190 Package Dimensions Top View Side View Bottom View Recommended Landing Pad Pin 1 Marking / Labeling S (NOTE OF MANUFACTURER) TYPE (R190) DATECODE PIN 1 MARKING (LASERED) Datasheet_NWR190_Vers2'2.doc 6 12. Dec. 2003 NWR 190 Published by Infineon D-81541 München. Technologies AG, Marketing-Kommunikation, Balanstraße 73, copyright Infineon Technologies AG 2003. All Rights Reserved. As far as patents or other rights of third parties are concerned, liability is only assumed for components per se, not for applications, processes and cirucits implemented within components or assemblies. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. For questions on technology, delivery, and prices please contact the Offices of Semiconductor Group in Germany or the Infineon Technologies Companies and Representatives worldwide (see address list). Due to technical requirements components may contain dangerous substances. For information on the type in question please contact your nearest Infineon Technologies Office. Infineon Technologies AG is an approved CECC manufacturer. Datasheet_NWR190_Vers2'2.doc 7 12. Dec. 2003