TRIQUINT 856067

Preliminary Data Sheet
Part Number 856067
140 MHz SAW Filter
Features
•
•
•
•
•
•
•
•
For broadband applications
Typical 3 dB bandwidth of 7.1 MHz
High attenuation
Single-ended operation
Ceramic Surface Mount Package (SMP)
Small size
Replaces Sawtek P/N 851915 (BW 3dB=7.0 MHz)
Package
Pin Configuration
Surface Mount 13.30 x 6.50 x 1.50 mm
Bottom View
1
2
3
4
5
10
9
8
7
6
1.50 NOM.
1.65 MAX.
0.64
13.3
1.91
1.80
R0.51
6.50
2.31
1.02
Pin No.
5
10
1,6
2,3,4
7,8,9
Description
RF output
RF input
Ground
Case ground
Case ground
Dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall
length and width ±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 A
16-Jul-2002
Page 1 of 5
Part Number 856067
140 MHz SAW Filter
Preliminary Data Sheet
Electrical Specifications (1)
Operating Temperature Range: (2)
0 to +70 oC
Parameter (3)
Center Frequency
Minimum Insertion Loss
Lower 1 dB Bandedge (4)
Upper 1 dB Bandedge
Lower 3 dB Bandedge (4)
Upper 3 dB Bandedge
Lower 40 dB Bandedge (4)
Upper 40 dB Bandedge
Amplitude Variation
136.925 - 143.075 MHz
Phase Linearity
136.925 - 143.075 MHz
Group Delay Variation
136.925 - 143.075 MHz
Absolute Delay
Relative Attenuation (4)
15 - 132 MHz
148 - 250 MHz
250 - 280 MHz
280 - 350 MHz
Source Impedance (5)
Load Impedance (5)
Substrate Material
Temperature Coefficient of Frequency
Minimum
Typical
Maximum
Unit
143.075
143.42
135.425
-
140
24.5
136.7
143.3
136.45
143.55
135.6
144.4
25.75
136.925
136.58
144.575
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
-
0.6
0.9
dB
-
2.25
3.5
deg
-
40
1.6
65
-
nsec
µsec
50
50
42
50
-
60
60
45
60
50
50
LiTaO3
-23
-
dB
dB
dB
dB
Ω
Ω
ppm/oC
Notes:
1.
2.
3.
4.
5.
All specifications are based on the test circuit shown below
In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
All attenuation measurements are measured relative to minimum insertion loss
This is the optimum impedance in order to achieve the performance shown
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
33pF
18nH
10
50Ω
Single-ended
50Ω
47nH
5
47pF
50Ω
1,2,3,4,6,7,8,9
Subject to change or obsolescence without notice
Rev A
16-Jul-2002
Page 2 of 5
Preliminary Data Sheet
Part Number 856067
140 MHz SAW Filter
Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Rev A
16-Jul-2002
Page 3 of 5
Part Number 856067
140 MHz SAW Filter
Preliminary Data Sheet
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
33pF
18nH
10
50Ω
Single-ended
5
47nH
50Ω
47pF
50Ω
1,2,3,4,6,7,8,9
Marking
PCB Footprint
8.84
SAWTEK
856067
XXXXXX
6.70
1.22
2.00
The date code consists of: day of the current year (Julian,
3 digits), last digit of the year (1 digit) and hour (2 digits)
.69
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
ID dot
24.8
2.7
Ø330
0.3
4.0
2.0
Ø1.5
A
1.75
11.5
13.9
Ø102
24
Direction of travel
Ø20.2
Ø13.0
2.0
2.3
Section A-A
7.1
12.0
Ø1.5
A
Dimensions shown are nominal in millimeters
Packaging quantity: 2000 units/reel
Subject to change or obsolescence without notice
Rev A
16-Jul-2002
Page 4 of 5
Part Number 856067
140 MHz SAW Filter
Preliminary Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Symbol
Minimum
T
Tstg
0
-40
Typical
+25
-
Maximum
+70
+85
Unit
o
C
C
o
Warnings
•
•
Electrostatic Sensitive Device (ESD)
Avoid ultrasonic exposure
Links to Additional Technical Information
PCB Layout Tips
Qualification Flowchart
Soldering Profile
S-Parameters
Other Technical Information
Sawtek’s liability is limited only to the Surface Acoustic Wave (SAW) component(s) described in this data sheet. Sawtek does not accept any liability for
applications, processes, circuits or assemblies which are implemented using any Sawtek component described in this data sheet.
Contact Information
PO Box 609501
Orlando, FL 32860-9501
USA
Subject to change or obsolescence without notice
Or contact one of our worldwide
network of sales offices,
representatives or distributors
Phone: +1 (407) 886-8860
Fax: +1 (407) 886-7061
Email: [email protected]
Web: www.sawtek.com
Rev A
16-Jul-2002
Page 5 of 5