ChipFind - документация

Электронный компонент: 856059

Скачать:  PDF   ZIP

Document Outline

Preliminary Data Sheet
Part Number 856059
2140 MHz SAW Delay Line
Features
Typical bandwidth of 100 MHz
Absolute delay of 507 nsec
Low group delay variation
Ceramic Surface Mount Package (SMP)
Small size
Package
Pin Configuration
Surface Mount 7.01 x 5.51 x 1.63 mm
Bottom View
12
11
10
4
5
6
8
9
7
3
2
1
Pin No.
Description
4
Output
10,12
Balanced
inputs
1,2,3,5,6
7,8,9,11
Case ground
Case ground
1.63 NOM.
1.78 MAX.
5.51
0.76
1.14
1.27
1.70
0.79
1.27
7.01
Dimensions shown are nominal in millimeters
All tolerances are
0.15mm except overall
length and width
0.13mm
Body: Al
2
O
3
ceramic
Lid: Kovar, Ni plated
Terminations: Au plating 0.5 - 1.0
m,
over a 2 - 6
m Ni plating
Subject to change or obsolescence without notice
Rev A
14-Jul-2003
Page 1 of 5
Preliminary Data Sheet
Part Number 856059
2140 MHz SAW Delay Line
Electrical Specifications
(1)

Temperature Range:
(2)
-35 to +85
o
C
Parameter
(3)
Minimum
Typical
Maximum
Unit
Center Frequency
- 2140.0 -
MHz
Minimum Insertion Loss
+25
o
C
-35 to +85
o
C
-
-
25
25
26.2
29
dB
dB
Lower 1dB Bandedge
Upper 1dB Bandedge
-
2170
2097
2202
2110
-
MHz
MHz
Amplitude Variation
2130
-
2150
MHz
2110
-
2170
MHz
-
-
0.22
0.56
0.8
1.2
dB p-p
dB p-p
Phase Linearity
2130
-
2150
MHz
2110
-
2170
MHz
-
-
1.30
2.10
7.0
8.0
degree
degree
Average Absolute Delay
502 507 512
nsec
Group Delay Variation
- 7.0
40
nsec
Input VSWR
2130
-
2150
MHz
-
1.65:1
5.0:1
-
Output VSWR
2130
-
2150
MHz
-
2.05:1
5.0:1
-
Source Impedance
(4)
(5)
- 50 -
Load Impedance
(5)
- 50 -

Notes:
1. All specifications are based on the test circuit shown below
2. In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over
temperature
3. Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances
4. 50
with balun to 100 on filter
5. 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
50
Single-ended with
balun to 100
Balanced
on filter input
1,2,3,5,6
7,8,9,11
50
3.6nH
2pF
12
10
4
50
1:1
50
Single-ended
output
Subject to change or obsolescence without notice
Rev A
14-Jul-2003
Page 2 of 5
Preliminary Data Sheet
Part Number 856059
2140 MHz SAW Delay Line
Subject to change or obsolescence without notice
Rev A
14-Jul-2003
Page 3 of 5
Typical Performance
(at +25
o
C)
Preliminary Data Sheet
Part Number 856059
2140 MHz SAW Delay Line
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
50
Single-ended with
balun to 100
Balanced
on filter input
1,2,3,5,6
7,8,9,11
50
3.6nH
2pF
12
10
4
50
1:1
50
Single-ended
output
Marking
PCB Footprint
Date code
856059
SAWTEK
ID dot
XXXXXX
5.71
.99
7.21
1.34
1.34
.99
.28
.28
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
Section A-A
0.3
2.2
7.3
5.8
1.5
8.0
4.0
2.0
A
A
1.5
16.0
7.5
1.75
ID dot
2.0
13.0
20.2
330
16.8
2.7
Direction of travel
102
Dimensions shown are nominal in millimeters
Packaging quantity: 3000 units/reel
Subject to change or obsolescence without notice
Rev A
14-Jul-2003
Page 4 of 5
Preliminary Data Sheet
Part Number 856059
2140 MHz SAW Delay Line
Maximum Ratings
Parameter
Symbol
Minimum
Maximum
Unit
Operating Temperature Range
T
-35
+85
o
C
Storage Temperature Range
T
stg
-40 +85
o
C
Warnings
Electrostatic Sensitive Device (ESD)
Avoid ultrasonic exposure
Links to Additional Technical Information
PCB Layout Tips
Qualification Flowchart
S-Parameters
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
Phone: +1 (407) 886-8860
Fax: +1 (407) 886-7061
Email:
custservice@sawtek.com
Web:
www.sawtek.com
Or contact one of our worldwide
network of
sales offices,
representatives or distributors
Soldering Profile
Other Technical Information
Subject to change or obsolescence without notice
Rev A
14-Jul-2003
Page 5 of 5