P R E L I M I N A R Y
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
P-TSLP-4-5
• 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
Type
Marking
Ordering Code
Package
P-TSLP-4-5
NWR190
R190
available on request
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
