Data Sheet
Features
•
•
•
•
•
•
•
•
For WCDMA applications
Usable 1 dB bandwidth of 20 MHz
Low loss
Single-ended operation at 50
Ω
Single-ended input \ balanced output at 200
Ω
Ceramic Surface Mount Package (SMP)
Hermetic
RoHS
compliant (2002/95/EC),
Pb-free
Pb
Part Number 856512
168.5 MHz SAW Filter
Package
Surface Mount 5.00 x 5.00 x 1.32 mm
SMP-20A
Pin Configuration
Bottom View
1
2
3
1.32 NOM.
1.52 MAX.
5.00
1.27
0.66
8
4
7
6
5
5.00
1.27
SE - Balanced Configuration
Pin No.
Description
7
Input +
3
Output +
2
Output -
1,6,5
Ground
4,8
Case Ground
Single- ended Configuration
Pin No.
Description
3
Input
7
Output
1,2,5,6
Ground
4,8
Case Ground
2.08
0.64
Dimensions shown are nominal in millimeters
All tolerances are
±0.15mm
except overall
length and width +0.15/-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 D
12/08
© TriQuint Semiconductor
Page 1 of 6
Data Sheet
Operating Temperature Range:
(2)
-20 to +80
°C
Part Number 856512
168.5 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Minimum Insertion Loss
158.5 – 178.5 MHz
1.0 dB Bandwidth
Amplitude Variation
158.5 – 178.5 MHz
Group Delay Ripple
158.5 – 178.5 MHz
160.5 – 176.5 MHz
Relative Attenuation
(5)
10 – 100 MHz
100 – 149 MHz
149 – 150.5 MHz
150.5 – 153.5 MHz
183.5 – 186.5 MHz
186.5 – 190 MHz
190 – 250 MHz
250 – 310 MHz
310 – 410 MHz
410 – 1000 MHz
Input/Output Return Loss
158.5 – 178.5 MHz
EVM
158.5 – 163.5 MHz
163.5 – 168.5 MHz
168.5 – 173.5 MHz
173.5 – 178.5 MHz
Source Impedance (single-ended)
(6)
Load Impedance (single-ended)
(6)
Load Impedance (balanced)
(6)
Notes:
Minimum
-
-
22
-
-
-
50
33
20
3
2
19
33
40
50
55
10
-
-
-
-
-
-
-
Typical
(4)
168.5
8.0
26.4
0.6
20
20
61
41
32
6.5
4.5
32
42
56
59
59
14
1.2
1.2
1.2
1.3
50
50
200
Maximum
-
9.0
-
1.0
40
40
-
-
-
-
-
-
-
-
-
-
-
2.5
2.6
2.5
2.5
-
-
-
Unit
MHz
dB
MHz
dB
nsec
nsec
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
1. All specifications are based on the TriQuint test circuit matching schematics shown on page 5
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 minimum insertion loss
6. This is the optimum impedance in order to achieve the performance shown
Subject to change or obsolescence without notice
Rev D
12/08
© TriQuint Semiconductor
Page 2 of 6
Data Sheet
Operating Temperature Range:
(2)
-40 to +85
°C
Part Number 856512
168.5 MHz SAW Filter
Electrical Specifications
(1)
Parameter
(3)
Center Frequency
Minimum Insertion Loss
158.5 – 178.5 MHz
1.0 dB Bandwidth
Amplitude Variation
158.5 – 178.5 MHz
Group Delay Ripple
158.5 – 178.5 MHz
160.5 – 176.5 MHz
Relative Attenuation
(5)
10 – 100 MHz
100 – 149 MHz
149 – 150.5 MHz
150.5 – 153.5 MHz
183.5 – 186.5 MHz
186.5 – 190 MHz
190 – 250 MHz
250 – 310 MHz
310 – 410 MHz
410 – 1000 MHz
Input/Output Return Loss
158.5 – 178.5 MHz
EVM
158.5 – 163.5 MHz
163.5 – 168.5 MHz
168.5 – 173.5 MHz
173.5 – 178.5 MHz
Source Impedance (single-ended)
(6)
Load Impedance (single-ended)
(6)
Load Impedance (balanced)
(6)
Notes:
Minimum
-
-
22
-
-
-
50
33
19
2.5
1.8
16
33
40
50
55
10
-
-
-
-
-
-
-
Typical
(4)
168.5
8.0
26.4
0.6
20
20
61
41
32
6.5
4.5
32
42
56
59
59
14
1.2
1.2
1.2
1.3
50
50
200
Maximum
-
9.0
-
1.0
50
40
-
-
-
-
-
-
-
-
-
-
-
3.5
3.5
3
3
-
-
-
Unit
MHz
dB
MHz
dB
nsec
nsec
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
1. All specifications are based on the TriQuint test circuit matching schematics shown on page 5
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 minimum insertion loss
6. This is the optimum impedance in order to achieve the performance shown
Subject to change or obsolescence without notice
Rev D
12/08
© TriQuint Semiconductor
Page 3 of 6
Data Sheet
Part Number 856512
168.5 MHz SAW Filter
Typical Performance
(at room temperature)
Subject to change or obsolescence without notice
Rev D
12/08
© TriQuint Semiconductor
Page 4 of 6
Data Sheet
Actual matching values may vary due to PCB layout and parasitics
91nH
3
7
18nH
Part Number 856512
168.5 MHz SAW Filter
Matching Schematics
50
Ω
Single-ended
Input
50Ω
Ω
22pF
1,2,4
5,6,8
27nH
50Ω
Ω
50
Ω
Single-ended
Output
27nH
7
2
82nH
50
Ω
Single-ended
Input
50
Ω
36nH
9pF
1,4
5,6,8
3
82nH
200Ω
Ω
200
Ω
Balanced
Output
Marking
Sawtek
logo
Marking
code
PCB Footprint
5.20
2.28
1.47
AW
JJJYM
.84
.71
ID dot
Date code
.43
.84
1.47
The date code consists of: JJJ = Julian day,
Y = last digit of year, M = manufacturing site code
This footprint represents a recommendation only
Dimensions shown are nominal in millimeters
Tape and Reel
2.7
12.8
Ø330
TriQuint
logo
0.3
4.0
2.0
Ø1.5
A
1.75
5.5
Pad 1 ID dot
Ø102
Ø20.2
Ø13.0
Direction of travel
5.25
1.8
Section A-A
5.25
8.0
Ø1.5
A
12.0
2.0
Dimensions shown are nominal in millimeters
Packaging quantity: 4000 units/reel
Subject to change or obsolescence without notice
Rev D
12/08
© TriQuint Semiconductor
Page 5 of 6
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