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Part: 856065
Category:
RF & Microwaves
-> Filters
-> SAW (Surface Acoustic Wave) Filters
Description: Description = Filter - STD 140 High-selectivity ;; Frequency (MHz) = 140 ;; Bandwidth (MHz) = 3 ;; Insertion Loss (dB) = 24.0 Max ;; Modes of Operation = se ;; Package (mm) = 19.0 X 6.5
Company: TriQuint Semiconductor
Datasheet: Download 856065 datasheet File size : 78 kB
Request For quote: Find where to buy 856065
Datasheet text preview:
Preliminary Data Sheet
Features
· · · · · · · For broadband applications Typical 3 dB bandwidth of 3.0 MHz High attenuation Single-ended operation Ceramic Surface Mount Package (SMP) Small size Replaces Sawtek P/N 851907 (BW 3dB=3.0 MHz)
Part Number 856065 140 MHz SAW Filter
·
Package
Surface Mount 19.00 x 6.50 x 1.75 mm
Pin Configuration
Bottom View
1
2
3
4
5
1.75 NOM. 1.96 MAX. 0.76
10 9
8
7
6
19.0 1.80 1.91 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 +0.15mm/-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
26-Apr-2002
Page 1 of 5
Preliminary Data Sheet
Operating Temperature Range: (2) 0 to +70 oC
Part Number 856065 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 138.71 - 141.31 MHz Phase Linearity 138.71 - 141.31 MHz Group Delay Variation 138.71 - 141.31 MHz Absolute Delay Relative Attenuation(4) 10 - 80 MHz 80 - 136 MHz 144 - 200 MHz 200 - 300 MHz Source Impedance: (5) Load Impedance: (5) Substrate Material 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
Minimum
141.31 141.495 137.57 50 50 50 50 -
Typical
140 22.4 138.60 141.43 138.43 141.61 137.70 142.36 0.52 1.84 42 2.02 66 61 55 58 50 50 Quartz
Maximum
24 138.71 138.505 142.43 1.0 4.35 115 -
Unit
MHz dB MHz MHz MHz MHz MHz MHz dB deg nsec µsec dB dB dB dB -
Test Circuit:
Actual matching values may vary due to PCB layout and parasitics
240nH 8pF 10 5 120nH
50 Single-ended
50
10pF
1,2,3,4 6,7,8,9,11
33pF
50
Subject to change or obsolescence without notice
Rev A
26-Apr-2002
Page 2 of 5
Preliminary Data Sheet
Part Number 856065 140 MHz SAW Filter
Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Rev A
26-Apr-2002
Page 3 of 5
Preliminary Data Sheet
Actual matching values may vary due to PCB layout and parasitics
240nH 8pF 10 5 120nH
Part Number 856065 140 MHz SAW Filter
Matching Schematics
50 Single-ended
50
10pF
1,2,3,4 6,7,8,9,11
33pF
50
Marking
PCB Footprint
8.84
SAWTEK 856065 XXXXXX
ID Dot Date Code
6.70
2.00
1.22
.69
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 32.8 Ø330 ID dot
0.3 2.0 4.0 Ø1.5 R0.75 A 1.75
14.2 19.6 32.0 28.4
Ø102
Ø20.2 Ø13.0
2.0
0.20
Direction of travel
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
26-Apr-2002
Page 4 of 5
Preliminary Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 856065 140 MHz SAW Filter
Symbol
T Tstg
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 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 A
Or contact one of our worldwide network of sales offices, representatives or distributors
26-Apr-2002
Page 5 of 5
Others parts begin by 85
85-1 85-2
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