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Part: 856073
Category:
RF & Microwaves
-> Filters
-> SAW (Surface Acoustic Wave) Filters
Description: Description = Filter - STD 140 High-selectivity ;; Frequency (MHz) = 140 ;; Bandwidth (MHz) = 43.95 ;; Insertion Loss (dB) = 22.5 Max ;; Modes of Operation = se ;; Package (mm) = 9.0 X 7.0
Company: TriQuint Semiconductor
Datasheet: Download 856073 datasheet File size : 78 kB
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Datasheet text preview:
Preliminary Data Sheet
Features
· · · · · · · For broadband applications Typical 3dB bandwidth of 44.0 MHz High attenuation Single-ended operation Ceramic Surface Mount Package (SMP) Small size Replaces Sawtek P/N 851943 (BW 3dB=44 MHz)
Part Number 856073 140 MHz SAW Filter
·
Package
Surface Mount 9.00 x 7.01 x 1.50 mm
Pin Configuration
Bottom View
1 2 3
10
1.50 NOM. 1.65 MAX. 9.00 2.54 1.80 0.76
4
9
5
8
7
6
7.01
2.54
1.12 1.02 x 2.54 1.02
Pin No. 4 5 9 10 1,2,3,6,7,8
Description Output Output return Input Input return Case ground
Dimensions shown are nominal in millimeters All tolerances are ±0.15mm except overall length and width +0.10mm/-0.15mm 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 C
14-Mar-2003
Page 1 of 5
Preliminary Data Sheet
Operating Temperature Range: (2) 0 to +70 oC
Part Number 856073 140 MHz SAW Filter
Electrical Specifications (1)
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 122.0 - 158.0 MHz Phase Linearity 122.0 - 158.0 MHz Group Delay Variation 122.0 - 158.0 MHz Absolute Delay Relative Attenuation (4) 10 - 60 MHz 60 - 112 MHz 168 - 250 MHz 250 - 300 MHz Terminating Source Impedance (5) Terminating Load Impedance (5) Substrate Material Temperature Coefficient of Frequency 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 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
Minimum
158.0 160.9 112.95 57 48 43 52 -
Typical
140 21.75 119.4 160.8 118.0 162.0 113.6 166.3 0.5 2.55 10.62 0.768 64 57 56 57 50 50 128 LiNbO3 -74
Maximum
22.5 122.0 119.1 167.05 1.5 5.5 30 -
Unit
MHz dB MHz MHz MHz MHz MHz MHz dB p-p deg p-p ns p-p µsec dB dB dB dB ppm/oC
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
120nH 9 4 68nH 50 56nH
50 Single-ended
50
9pF
1,2,3,5 6,7,8,10
Subject to change or obsolescence without notice
Rev C
14-Mar-2003
Page 2 of 5
Preliminary Data Sheet
Part Number 856073 140 MHz SAW Filter
Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Rev C
14-Mar-2003
Page 3 of 5
Preliminary Data Sheet
Actual matching values may vary due to PCB layout and parasitics
120nH 9 4 56nH
Part Number 856073 140 MHz SAW Filter
Matching Schematics
50 Single-ended
50
9pF
1,2,3,5 6,7,8,10
68nH
50
Marking
PCB Footprint
9.19 1.32
ID dot
SAWTEK 856073 XXXXXX
1.22
Date code
7.21
3.76
2.07
1.22
1.32 1.32
The date code consists of: day of the current year (Julian, 3 digits), last digit of the year (1 digit) and hour (2 digits)
This footprint represents a recommendation only Dimensions shown are nominal in millimeters
Tape and Reel
2.7 16.8 Ø330
0.3 2.0 4.0 Ø1 .5 A 1.75 7.5 16.0 7.22 12.0 A
ID dot
9.22
Ø102
Ø20.2 Ø13.0
2.0
Direction of travel
2.2 Section A-A
Ø1.5
Dimensions shown are nominal in millimeters Packaging quantity: 2000 units/reel
Subject to change or obsolescence without notice
Rev C
14-Mar-2003
Page 4 of 5
Preliminary Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 856073 140 MHz SAW Filter
Symbol
T Ts t g
Minimum
0 -40
Typical
+25 -
Maximum
+70 +85
Unit
o o
C C
Warnings
· · Electrostatic Sensitive Device (ESD) Avoid ultrasonic exposure
Links to Additional Technical Information
PCB Layout Tips S-Parameters Qualification Flowchart Reel and Packaging Label Soldering Profile 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
Phone: +1 (407) 886-8860 Fax: +1 (407) 886-7061 Email: custservice@sawtek.com Web: www.sawtek.com
Rev C
Or contact one of our worldwide Network of sales offices, Representatives or distributors
14-Mar-2003
Page 5 of 5
Others parts begin by 85
85-1 85-2
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