856561
1575.42MHz SAW filters
Applications
For GPS application
Suitable for Automotive applications-
Compliant to the AEC-Q200 reliability standard
Surface Mount 1.40 x 1.20 x 0.46 mm
Product Features
Compatible with leading chipset suppliers
Low loss
Usable bandwidth of 2 MHz
Single-ended operation
Ceramic Chip Scale Package (CSP)
Hermetic
Manufacturing facilities are certified with
ISO/TS 16949:2002
RoHS
compliant (2002/95/EC),
Pb-free
Functional Block Diagram
Top view
Pb
Pin Configuration
Pin #
1
4
3
2,5
General Description
The 856561 is a high-performance SAW filter designed
for GPS applications. It is suitable for Automotive
applications too.
Dimensions shown are nominal in millimeters
All tolerances are
0.10mm
Body: Al2O3 ceramic
Lid: Kovar or Alloy 42, Au over Ni plated
Terminations: Au plating 0.5 - 1.0 m,
over a 2 - 6 m Ni plating
Description
Input
Output
Ground
Case ground
Ordering Information
Part No.
856561
856561-EVB
Description
Packaged part
Evaluation board
Standard T/R size = 10,000 units/reel.
Final Data Sheet:
Rev H
10/10/2014
© 2013 TriQuint Semiconductor, Inc.
- 1 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856561
1575.42MHz SAW filters
Electrical Specifications
(1)
Operating Temperature Range:
(2)
-40 to +85
o
C
Parameter
(3)
Center Frequency
Insertion Loss
1574.42 - 1576.42 MHz (-30 to +85
o
C)
1574.42 - 1576.42 MHz
Absolute Attenuation
(5)
0.1 - 824 MHz
824 - 849 MHz
849 - 960 MHz
1495 - 1515 MHz
1635 - 1655 MHz
1710 - 1750 MHz
1750 - 1780 MHz
1780 - 1785 MHz
1850 - 1910 MHz
1920 - 1980 MHz
2402 - 2480 MHz
3000 - 4000 MHz
4000 - 6000 MHz
Input/output Return Loss
1574.42 - 1576.42 MHz
Source Impedance (single-ended)
(6)
Load Impedance (single-ended)
(6)
Notes:
Minimum
-
Typical
(4)
1575.42
Maximum
-
Unit
MHz
-
-
0.75
0.75
1.2
1.4
dB
dB
32
33.5
32
25
35
35
35
35
35
35
25
10
10
36
36
36
31
40
39
39
39
39
39
35
15
15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
10
-
-
15
50
50
-
-
dB
(1) All specifications are based on the TriQuint 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) Typical values are based on average measurements at room temperature
(5) Relative to zero dB
(6) This is the optimum impedance in order to achieve the performance shown
Final Data Sheet:
Rev H
10/10/2014
© 2013 TriQuint Semiconductor, Inc.
- 2 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856561
1575.42MHz SAW filters
Absolute Maximum Ratings
Parameter
Operating
Temperature
(7)
Storage Temperature
Power handling
824-849 Mhz,
1850-1910 Mhz
Rating
-40 to +85
o
C
-40 to +85
o
C
+20 dBm
+20 dBm
(8)
Notes:
(7)
The SAW filter will function over the recommended range without degradation in reliability or permanent change in performance,
but is not guaranteed to meet electrical specifications.
(8)
Power handling will be CW signal for 10,000 hours at +55
o
Matching Schematics
1
4
50
50
Single-ended
Input
50
2,5
3
50
Single-ended
Output
Marking
Marking
code
MFG site
PCB Footprint
1.35
0.15
P M
WWY
0.425
0.15
1.00
ID dot
Date code
0.35
The date code consists of: WW = 2 digit week,
Y = last digit of year, M = manufacturing site code
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Notes:
1.
Actual matching may vary due to PCB layout and parasitic
Final Data Sheet:
Rev H
10/10/2014
© 2013 TriQuint Semiconductor, Inc.
- 3 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856561
1575.42MHz SAW filters
Typical Performance (at room temperature)
Final Data Sheet:
Rev H
10/10/2014
© 2013 TriQuint Semiconductor, Inc.
- 4 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
856561
1575.42MHz SAW filters
Mechanical Information
Package Information, Dimensions and Marking
Package Style: CSP-5BT
Dimensions: 1.40 x 1.20 x 0.46 mm
P
Body:
Al
2
O
3
ceramic
Lid:
Kovar or Alloy 42, Au over Ni
plated
Terminations:
Au
plating 0.5 - 1.0μm, over a 2-6μm
Ni
plating
All dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall length and
width : ±0.10mm
The date code consists of:
WW = 2 digit week,
Y = Last digit of year,
M = Manufacturing site code
Tape and Reel Information
Standard T/R size = 10,000 units/reel. All dimensions are in millimeters
Final Data Sheet:
Rev H
10/10/2014
© 2013 TriQuint Semiconductor, Inc.
- 5 of 6 -
Disclaimer: Subject to change without notice e
Connecting the Digital World to the Global Network
®
京公网安备 11010802033920号
EEWORLD
