856096 Data Sheet PDF

Preliminary Data Sheet
Part Number 856096
1090 MHz SAW Filter
Features
•
•
•
•
•
•
•
•
•
For cable tuner applications
Usable bandwidth of 10 MHz
Low loss
High attenuation
No impedance matching required for operation
at 50 Ω
Balanced operation
Ceramic Surface Mount Package (SMP)
Small size
Package
Pin Configuration
Surface Mount 3.80 x 3.80 x 1.27 mm
Bottom View
1
2
3
0.61
8
1.27 NOM.
1.45 MAX.
4
3.80
1.27
3.80
7
0.60
1.00
Pin No.
1
2
5
6
3,4,7,8
6
5
Description
Input
Input return
Output
Output return
Case ground
1.50
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 -
24-Jul-2002
Page 1 of 5
Part Number 856096
1090 MHz SAW Filter
Preliminary Data Sheet
Electrical Specifications (1)
Operating Temperature Range: (2)
-40 to +85 oC
Parameter (3)
Minimum
Typical
Maximum
Unit
-
1090
-
MHz
1095
5
1077
1102
5.8
1085
-
dB
MHz
MHz
55
50
50
55
60
55
55
60
-
dB
dB
dB
dB
-
1
1.25
dB
-
15
50
50
20
-
nsec
Ω
Ω
Center Frequency, f0
Maximum Insertion Loss (4)
1085 - 1095 MHz
Lower 1.25 dB Bandedge (5)
Upper 1.25 dB Bandedge (5)
Stop Band Rejection (5)
500 - 1006 MHz
1006 - 1050 MHz
1140 - 1160 MHz
1160 - 1600 MHz
Amplitude Variation (6)
1085 - 1095 MHz
Group Delay Ripple (6)
1085 - 1095 MHz
Source Impedance (7)
Load Impedance (7)
Notes:
1.
2.
3.
4.
5.
6.
7.
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
Referenced to maximum loss within the specified frequency points
All attenuation measurements are measured relative to insertion loss at center frequency
Total variation over the defined frequency range
This is the optimum impedance in order to achieve the performance shown
Test Circuit:
1
50Ω
Balanced
Subject to change or obsolescence without notice
5
50Ω
50 Ω
2
3,4,7,8
6
Rev -
No impedance matching
required at 50 ohms
24-Jul-2002
Page 2 of 5
Preliminary Data Sheet
Part Number 856096
1090 MHz SAW Filter
Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Rev -
24-Jul-2002
Page 3 of 5
Part Number 856096
1090 MHz SAW Filter
Preliminary Data Sheet
Matching Schematics
1
50Ω
Balanced
5
50Ω
50 Ω
2
3,4,7,8
No impedance matching
required at 50 ohms
6
Marking
PCB Footprint
1.70
4.01
1.19
Marking
code
Sawtek
logo
.81
.41
F
JJJYM
ID dot
.46
Date code
1.19
.81
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
12.8
Sawtek
logo
Ø330
0.3
2.0
Ø20.2
Ø13.0
2.0
Direction of travel
Ø1.5
A
1.75
5.5
ID dot
Ø102
4.0
4.1
1.8
Section A-A
4.1
8.0
Ø1.5
12.0
A
Dimensions shown are nominal in millimeters
Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice
Rev -
24-Jul-2002
Page 4 of 5
Part Number 856096
1090 MHz SAW Filter
Preliminary Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Symbol
Minimum
Maximum
Unit
T
-40
+85
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: custservice@sawtek.com
Web: www.sawtek.com
Rev -
24-Jul-2002
Page 5 of 5