TRIQUINT 855884

Part Number 855884
125 MHz SAW Filter
Data Sheet
Features
•
•
•
•
•
•
For GSM/EDGE applications
Usable bandwidth 400 KHz
Single-ended and differential operation
Ceramic Surface Mount Package (SMP)
Small size
Package
Pin Configuration
Surface Mount 13.3 x 6.50 x 1.75 mm
Bottom View
1
1.75 NOM.
1.96 MAX.
0.76
2
3
4
12
5
11
6
10
13.3
9
8
7
2.54
2.18
6.50
2.54
1.17 x 3.76
0.79
1.50
Pin No.
5
6
11
12
1,2,3,4
7,8,9,10
Description
Output
Output return
Input
Input return
Case ground
Case ground
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 -
11-Mar-2002
Page 1 of 5
Part Number 855884
125 MHz SAW Filter
Data Sheet
Electrical Specifications (1)
Operating Temperature Range: (2)
Parameter (3)
Center Frequency
Insertion Loss at Fo
1 dB Lower Frequency
1 dB Upper Frequency
8 dB Lower Frequency
8 dB Upper Frequency
20 dB Lower Frequency
20 dB Upper Frequency
Amplitude Variation
124.8 - 125.2 MHz
Group Delay Variation
124.8 - 125.2 MHz
Absolute Delay
124.8 - 125.2 MHz
Absolute Attenuation
10 - 112 MHz
112 - 115.5 MHz
115.5 - 119 MHz
119 - 121.6 MHz
121.6 - 123.2 MHz
123.2 - 123.8 MHz
126.2 - 126.8 MHz
126.8 - 128.4 MHz
128.4 - 131 MHz
131 - 134.5 MHz
134.5 - 138 MHz
138 - 450 MHz
Input/Output VSWR
124.8 - 125.2 MHz
Source Impedance (4)
Load Impedance (4)
-10 to +85 oC
Minimum
Typical
Maximum
Unit
4
125.2
124.4
123.8
-
125
5.7
124.719
125.307
124.494
125.547
124.313
125.742
7
124.8
125.6
126.2
MHz
dB
MHz
MHz
MHz
MHz
MHz
MHz
-
0.62
1
dB p-p
-
194
300
nsec
0.7
1.230
1.7
µsec
55
43
40
34
25
20
20
25
34
40
43
55
72
66
61
47
34
32
32
37
48
51
59
72
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
-
1.51/1.79
50
50
2.3
-
Ω
Ω
-
Notes:
1.
2.
3.
4.
All specifications are based on the test circuit shown on page 4
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
This is the optimum impedance in order to achieve the performance shown
Subject to change or obsolescence without notice
Rev -
11-Mar-2002
Page 2 of 5
Part Number 855884
125 MHz SAW Filter
Data Sheet
Typical Performance (at +25oC)
Subject to change or obsolescence without notice
Rev -
11-Mar-2002
Page 3 of 5
Part Number 855884
125 MHz SAW Filter
Data Sheet
Matching Schematics
Actual matching values may vary due to PCB layout and parasitics
120nH 4.7nH
10nH 150nH
5
11
50 Ω
Single-ended
56pF
50Ω
56pF
1,2,3,4,6
7,8,9,10,12
Marking
50Ω
PCB Footprint
13.51
1.70
3.53
SAWTEK
855884
XXXXXX
6.70
.99
.99
ID Dot
1.55
1.70
8.61
Date Code
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
ID dot
24.8
2.7
Ø330
0.3
4.0
2.0
Ø1.5
A
1.75
11.5
13.9
Ø102
24
Direction of travel
Ø20.2
Ø13.0
2.0
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 -
11-Mar-2002
Page 4 of 5
Part Number 855884
125 MHz SAW Filter
Data Sheet
Maximum Ratings
Parameter
Operating Temperature Range
Storage Temperature Range
Input Power
Symbol
Minimum
T
Tstg
Pin
-10
-40
-
Typical
+25
-
Maximum
Unit
+85
+125
10
C
C
dBm
o
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
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: [email protected]
Web: www.sawtek.com
Rev -
11-Mar-2002
Page 5 of 5