Data Sheet
Part Number 855770
190 MHz SAW Filter
Features
• For WCDMA applications
• Usable bandwidth of 5 MHz
• Low loss
• Single-ended operation
• Ceramic Surface Mount Package (SMP)
• Small size
•
Package Pin Configuration
Surface Mount 5.00 x 5.00 x 1.32 mm Bottom View
4
8
765
32
1
Pin No. Description
2 Input
3 Input return
6 Output
7 Output return
1,4,5,8 Case ground
1.32 NOM.
1.52 MAX.
0.66
1.27
1.27
0.642.08
5.00
5.00
Dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall
length and width ±0.15/±0.10mm
Body: Al2O3 ceramic
Lid: Kovar, Ni plated
Terminations: Au plating 0.5 - 1.0µm,
over a 2 - 6µm Ni plating
Subject to change or obsolescence without notice Rev - © 04-07 TriQuint Semiconductor, Inc. Page 1 of 5
Data Sheet
Part Number 855770
190 MHz SAW Filter
Electrical Specifications (1)
Operating Temperature Range: (2) -30 to +70 oC
Parameter (3) Minimum Typical Maximum Unit
Center Frequency, f0 - 190 - MHz
Insertion Loss at 190 MHz - 8 10 dB
Lower 5 dB Bandedge (4)
Upper 5 dB Bandedge
-
192.4
187.23
193.01
187.6
-
MHz
MHz
Phase Ripple
188 - 192 MHz
-
1.90
4.15
deg RMS
Attenuation (4)
160 - 170 MHz
170 - 180 MHz
180 - 185.5 MHz
194.5 - 200 MHz
200 - 210 MHz
210 - 220 MHz
33
27
25
25
27
33
39.9
35.4
30.3
29.5
34.9
42.7
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
Source Impedance (5) - 50 -
Ω
Load Impedance (5) - 50 -
Ω
Substrate Material - LiTaO3
Notes:
1. All specifications are based on the test circuit shown below
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. Relative to insertion loss at 190 MHz
5. This is the optimum impedance in order to achieve the performance shown
Test Circuit:
50Ω
Single-ended
1,3,4
5,7,8
50
Ω
33pF
56nH
26
50
Ω
1pF 1pF
47nH
33pF
Subject to change or obsolescence without notice Rev - © 04-07 TriQuint Semiconductor, Inc. Page 2 of 5
Data Sheet
Part Number 855770
190 MHz SAW Filter
Typical Performance (at +25oC)
Subject to change or obsolescence without notice Rev - © 04-07 TriQuint Semiconductor, Inc. Page 3 of 5
Data Sheet
Part Number 855770
190 MHz SAW Filter
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
50Ω
Single-ended
1,3,4
5,7,8
50
Ω
33pF
56nH
26
50
Ω
1pF 1pF
47nH
33pF
Marking PCB Footprint
Date code
A
JJJYM
ID dot
logo
Sawtek
code
Marking
1.47
5.20
2.28
.84 1.47
.84
.43
.71
The date code consists of: JJJ = Julian day,
Y = last digit of year, M = manufacturing site code
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
12.0
Section A-A
A
A
0.3
1.8
5.25
5.25
Ø1.5
Ø1.5
8.0
4.0
2.0
5.5
1.75
Ø330
ID dot
logo
Sawtek
Direction of travel
2.0
Ø13.0
Ø20.2
2.7
12.8
Ø102
Dimensions shown are nominal in millimeters
Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice Rev - © 04-07 TriQuint Semiconductor, Inc. Page 4 of 5
Data Sheet
Part Number 855770
190 MHz SAW Filter
Maximum Ratings
Parameter Symbol Minimum Maximum Unit
Operating Temperature Range T -30 +70 oC
Storage Temperature Range Tstg -40 +85
oC
Important Notes
Warnings
• Electrostatic Sensitive Device (ESD)
• Avoid ultrasonic exposure
RoHS Compliance
• This product complies with EU directive 2002/95/EC (RoHS)
Solderability
• Compatible with JEDEC J-STD-020C Pb-free process, 260°C peak reflow temperature (see soldering profile)
Links to Additional Technical Information
PCB Layout Tips Qualification Flowchart Soldering Profile
S-Parameters RoHS Information Other Technical Information
TriQuint’s liability is limited only to the Surface Acoustic Wave (SAW) component(s) described in this data sheet. TriQuint does not accept any liability
for a
pp
lications,
p
rocesses, circuits or assemblies, which are im
p
lemented usin
g
an
y
TriQuint com
p
onent described in this data sheet.
Contact Information
PO Box 609501
Orlando, FL 32860-9501
USA
Phone: +1 (407) 886-8860
Fax: +1 (407) 886-7061
Email: info-product@tqs.com
Web: www.triquint.com
Or contact one of our worldwide
Network of sales offices,
Representatives or distributors
Pb
Subject to change or obsolescence without notice Rev - © 04-07 TriQuint Semiconductor, Inc. Page 5 of 5
