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Details, datasheet, quote on part number:855991
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| Part: | 855991 |
| Category: | RF & Microwaves => Filters => SAW (Surface Acoustic Wave) Filters |
| Description: | Description = Filter - Wireless Data ;; Frequency (MHz) = 465.0 ;; Bandwidth (MHz) = 16.6 ;; Insertion Loss (dB) = 14.0 Max ;; Modes of Operation = SE, Bal ;; Package (mm) = 5.0 X 5.0 |
| Company: | TriQuint Semiconductor |
| Datasheet: | Download 855991 datasheet File size : 536 kB |
| Request For quote: | Find where to buy 855991
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Datasheet text preview:
Data Sheet
Features
· · · · · For WLAN applications Usable bandwidth of 16.6 MHz Balanced or Single-ended operation Ceramic Surface Mount Package (SMP) Small size
Part Number 855991 465 MHz SAW Filter
·
Package
Surface Mount 5.00 x 5.00 x 1.32 mm
Pin Configuration
Bottom View
1 2 3
1.32 NOM. 1.52 MAX. 5.00 1.27
0.66
8
4
7
6
5
5.00 1.27
Pin No. 2 3 6 7 1,4,5,8
Description Input return Input Output return Output Case Ground
2.08
0.64
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 A
18-Jul-2002
Page 1 of 5
Data Sheet
Operating Temperature Range: (2) 0 to +70 oC
Part Number 855991 465 MHz SAW Filter
Electrical Specifications (1)
Parameter (3)
Center Frequency, f0 Minimum Insertion Loss Lower 1 dB Bandedge Upper 1 dB Bandedge Relative Attenuation (4) 10 - 405 MHz 405 - 440 MHz 490 - 510 MHz 510 - 580 MHz Input VSWR 456.7 - 473.3 MHz Output VSWR 456.7 - 473.3 MHz Passband Ripple 456.7 - 473.3 MHz Group Delay Ripple 456.7 - 473.3 MHz Optimal Source Impedance (5) Optimal Load Impedance (5) Notes:
1. 2. 3. 4. 5.
Minimum
473.3 45 40 40 40 -
Typical
465 11.9 454.5 475.9 55 50 47 55 1.4:1 1.5:1 0.5 35 50 50
Maximum
14 456.7 2.0:1 2.0:1 1.0 70 -
Unit
MHz dB MHz dB dB dB dB dB nsec
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 Relative to minimum insertion loss Sawtek's production specifications reflect the typical performance in a 50 Ohm single-ended system. This filter can be used in both single-ended and/or differential modes at each port. In addition, similar performance can be achieved in source and load impedances of 200 Ohms.
Test Circuit:
10pF 3 7 22nH 1,2,4,5,6,8 50 12nH 10
50 Single-ended
50
15pF
Subject to change or obsolescence without notice
Rev A
18-Jul-2002
Page 2 of 5
Data Sheet
Part Number 855991 465 MHz SAW Filter
Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Rev A
18-Jul-2002
Page 3 of 5
Data Sheet
Part Number 855991 465 MHz SAW Filter
Matching Schematics
10pF 3 7 22nH 1,2,4,5,6,8 50 12nH 10
50 Single-ended
50
15pF
8pF 3 6
2.8nH 200
200 Balanced
200
18nH 2 8pF 1,4,5,8 7 2.8nH
10pF
Marking
2.28
Sawtek logo Marking code
PCB Footprint
5.20 1.47
U JJJYM
.84 .71
ID dot Date code
.43
.84
1.47
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
2.7 12.8 Ø330 ID dot
0.3 2.0 4.0 Ø1.5 A 1.75 5.5
Sawtek logo Ø102 Ø20.2 Ø13.0 2.0 Direction of travel
5.25 1.8 Section A-A 5.25 8.0 Ø1.5 A
12.0
Dimensions shown are nominal in millimeters Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice
Rev A
18-Jul-2002
Page 4 of 5
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range Storage Temperature Range
Part Number 855991 465 MHz SAW Filter
Symbol
T Tstg
Minimum
-10 -40
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 A
Or contact one of our worldwide network of sales offices, representatives or distributors
18-Jul-2002
Page 5 of 5
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