Data Sheet
Features
•
•
•
•
•
•
•
•
For multiple applications
Usable bandwidth 7.0 MHz
Low loss
High attenuation
Balanced or single-ended operation
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS compliant (2002/95/EC), Pb-free
Pb
Part Number 856694
140 MHz SAW Filter
•
Package
Surface Mount 9.10 x 4.80 x 1.24 mm
SMP-35C
Pin Configuration
Bottom View
1
0.69
2
3
4
10
1.24 NOM.
1.35 MAX.
9.10
9
8
2.54
5
7
6
1.50
4.80
2.54
Pin No. Balanced
9
10
4
5
1,2,3,6,7,8
Pin No. Single-Ended
9
10
4
5
1,2,3,6,7,8
Description
Input +
Input -
Output +
Output -
Case Ground
Description
Input
Ground
Output
Ground
Case Ground
0.80
1.00
Dimensions shown are nominal in millimeters
All tolerances are
±0.15mm
except overall
length and width
±0.10mm
Body:
Al
2
O
3
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 B
01-08 TriQuint Semiconductor, Inc. ©
Page 1 of 6
Data Sheet
Operating Temperature Range:
(2)
-40 to +85
°C
Part Number 856694
140 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Insertion Loss @ Center Frequency
Amplitude Variation
137.25 – 142.75 MHz
136.50 – 143.50 MHz
Phase Linearity
137.25 – 142.75 MHz
136.50 – 143.50 MHz
Average Group Delay
137.25 – 142.75 MHz
Input/Output Return Loss
136.50 – 143.50 MHz
Relative Attenuation
(4)
10 – 132MHz
132 – 133 MHz
147 – 150 MHz
150 – 200 MHz
Triple Transit Suppression
Source Impedance (balanced or single-ended)
(6)
Load Impedance (balanced or single-ended)
(6)
Notes:
1.
2.
3.
4.
5.
6.
Minimum
-
-
-
-
-
-
1.02
10
40
35
35
40
40
-
-
Typical
(5)
140
13.6
0.4
0.5
1.8
2.8
1.07
20
45
46
43
45
60
50
50
Maximum
-
15.5
1.4
1.7
6.0
7.6
1.12
-
-
-
-
-
-
-
-
Unit
MHz
dB
dB p-p
dB p-p
º p-p
º p-p
µs
dB
dB
dB
dB
dB
dB
All specifications are based on the TriQuint matching schematics shown on page 5
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 insertion loss at center frequency
Typical values are based on average measurements at room temperature
This is the optimum impedance in order to achieve the performance shown
Subject to change or obsolescence without notice
Rev B
01-08 TriQuint Semiconductor, Inc. ©
Page 2 of 6
Data Sheet
Operating Temperature Range:
(2)
-20 to +85
°C
Part Number 856694
140 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Insertion Loss @ Center Frequency
Amplitude Variation
137.25 – 142.75 MHz
136.50 – 143.50 MHz
Phase Linearity
137.25 – 142.75 MHz
136.50 – 143.50 MHz
Average Group Delay
137.25 – 142.75 MHz
Input/Output Return Loss
136.50 – 143.50 MHz
Relative Attenuation
(4)
10 – 132MHz
132 – 133 MHz
147 – 150 MHz
150 – 200 MHz
Triple Transit Suppression
Source Impedance (balanced or single-ended)
(6)
Load Impedance (balanced or single-ended)
(6)
Notes:
1.
2.
3.
4.
5.
6.
Minimum
-
-
-
-
-
-
1.02
10
40
35
35
40
40
-
-
Typical
(5)
140
13.6
0.4
0.5
1.8
2.8
1.07
20
45
46
43
45
60
50
50
Maximum
-
15.5
1.4
1.7
6
7
1.12
-
-
-
-
-
-
-
-
Unit
MHz
dB
dB p-p
dB p-p
º p-p
º p-p
µs
dB
dB
dB
dB
dB
dB
All specifications are based on the TriQuint matching schematics shown on page 5
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 insertion loss at center frequency
Typical values are based on average measurements at room temperature
This is the optimum impedance in order to achieve the performance shown
Subject to change or obsolescence without notice
Rev B
01-08 TriQuint Semiconductor, Inc. ©
Page 3 of 6
Data Sheet
Part Number 856694
140 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev B
01-08 TriQuint Semiconductor, Inc. ©
Page 4 of 6
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
4.3nH
9
4
475
Ω
10
1,2,3
6,7,8
5
Part Number 856694
140 MHz SAW Filter
Matching Schematics
5.1nH
511
Ω
50
Ω
50
Ω
Balanced
Input
50
Ω
18nH
22nH
50
Ω
Balanced
Output
4.3nH
5.1nH
8.7nH
9
4
8.7nH
50
Ω
Single-ended
Input
50
Ω
18nH
475
Ω
1,2,3,5
6,7,8,10
Ω
237Ω
22nH
50
Ω
50
Ω
Single-ended
Output
Marking
1.19
PCB Footprint
9.29
1.19
TriQuint
856694
JJJYHH
ID Dot
5.00
Date Code
1.53
1.70
1.01
3.55
1.01
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
16.8
2.7
Ø330
ID dot
0.3
4.0
2.0
Ø1.5
A
1.75
7.5
9.4
Ø102
Ø20.2
Ø13.0
16.0
2.0
Direction of travel
1.6
Section A-A
5.1
8.0
Ø1.5
A
Dimensions shown are nominal in millimeters
Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice
Rev B
01-08 TriQuint Semiconductor, Inc. ©
Page 5 of 6
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