鈥?/div>
Low-loss and high-selectivity Bulk-Acoustic-Wave Filter
Passband: CDMA Tx 1850 .. 1910 MHz
High selectivity and low temperature drift (TCF = -18 ppm/K)
Leadless Plastic Package for
Surface Mounted Technology
(SMT)
Thin Small Leadless Package
(TSLP)
Small Package dimensions of 2.0 x 1.6mm虜
Package height 0.6 mm
鈥淕reen鈥?package, suitable for 260擄C reflow temperature
Excellent ESD robustness, pyroelectric charge generation does not occur
P-TSLP-4-5
Type
NWT190
Marking
T190
Ordering Code
available on request
Package
TSLP-4-5
Description:
NWT190 is a full-band PCS Tx Filter for US-CDMA and US W-CDMA that utilizes
Bulk-Acoustic-Wave Filter technology. In typical cellular phone architectures, the
transmit filter fits between the driver amplifier and the power amplifier. Benefits of this
new transmit filter are reduced insertion loss, very low temperature drift and
increased steepness of the filter skirts in lower and upper transition bands. NWT190
is packaged in a low profile plastic package.
Datasheet_NWT190_Vers2'2.doc
1
26.Nov.2003