1900/2017.5 MHz Dual Band Saw Filter Module
Applications
•
General Purpose Wireless
•
Uplink Band 34 and Band 39 Infrastructure
TQQ1212
6 Pin 3 x 4 mm leadless SMT Package
Product Features
•
•
•
•
•
•
•
•
•
Band 34 Usable Bandwidth 15 MHz
Band 39 Usable Bandwidth 40 MHz
Single-Input/Single-Output Dual Passband
High Attenuation
Low Loss
Internally Match for Single Ended 50 Ohm Operation
Small Size: 4.00 x 3.00 x 1.07 mm
Surface Mount Device
RoHS compliant, Pb-free
Functional Block Diagram
1
2
3
Top View
6
5
4
General Description
TQQ1212 is a general purpose Dual Band Uplink SAW
filter Module for Band 34 and 39. This module was
specifically designed in a 4 x 3 mm package for base
station applications where two filter passbands share an
optimally phased single input and a single output.
Low insertion loss, coupled with high attenuation and
excellent power handling, makes this filter a natural
choice for our customers RF filtering needs.
This filter module is part of TriQuint’s wide portfolio of RF
filters.
Pin Configuration
Pin No.
2
5
1, 3, 4, 6
Label
Input
Output
Case Ground
Ordering Information
Part No.
TQQ1212
TQQ1212-PCB
Datasheet: Rev. C 06-22-14
© 2014 TriQuint
Description
Dual Band Saw Filter Module
Evaluation board
Standard T/R size = 2500 pieces on a 13” reel
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1900/2017.5 MHz Dual Band Saw Filter Module
Absolute Maximum Ratings
Parameter
Storage Temperature
RF Input Power
(1)
RF Input Power
(2)
−55 to 150 °C
+19 dBm
+20 dBm
TQQ1212
Max Units
+85
°C
Recommended Operating Conditions
Parameter
T
CASE
Rating
Min
−40
Typ
Electrical specifications are measured at specified test
conditions.
Notes:
1. CW modulated RF signal at 55 °C for 10000 hours.
2. CW modulated RF signal at 55 °C for 5000 hours.
3. Operation of this device outside the parameter ranges
given above may cause permanent damage.
Electrical Specifications
(1,2,3,4)
Parameter
Center Frequency
Insertion Loss
Amplitude Variation
(5)
Group Delay
Group Delay Variation
(6)
Input Return Loss
Output Return Loss
Conditions
Band 39
Band 34
1880 – 1920 MHz
2010 – 2025 MHz
1880 – 1920 MHz
2010 – 2025 MHz
1880 – 1920 MHz
2010 – 2025 MHz
1880 – 1920 MHz
2010 – 2025 MHz
1880 – 1920 MHz
2010 – 2025 MHz
1880 – 1920 MHz
2010 – 2025 MHz
10 – 1700 MHz
1700 – 1785 MHz
1785 – 1800 MHz
1840.48 – 1855.48 MHz
1950 – 1980 MHz
2070 – 2110 MHz
2110 – 2300 MHz
2300 – 2400 MHz
2400 – 4000 MHz
Single ended
Min
-
-
-
-
-
-
-
-
-
-
9.5
11
9.5
10.5
26
29
28
20
13
25
32
33
28
-
1900
2017.5
2.3
2.7
0.7
0.4
14
18
8.6
3.4
13
17
13
17
28
31
43
31
31
34
36
38
37
50
Typ
Max
-
-
3.8
3.8
2.0
1.4
31
36
20
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
MHz
MHz
dB
dB
dB
dB
ns
ns
ns
ns
dB
dB
Stopband Attenuation
(7)
dB
Source/Load Impedance
(8)
Ohms
Notes:
1. All specifications are based on the TriQuint schematic for the main reference design.
2. In production, devices will be tested at room temperature to a guard-banded 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 of 25°C
5. This is defined as the difference between the maximum and minimum insertion loss within the specified band
6. This is defined as the worst difference between a peak and adjacent valley within defined frequency points
7. Relative to zero dB
8. This is the optimum impedance in order to achieve the performance shown
Datasheet: Rev. C 06-22-14
© 2014 TriQuint
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1900/2017.5 MHz Dual Band Saw Filter Module
TQQ1212-PCB Evaluation Board
TQQ1212
2
TriQuint
TQQ1212
YYWW CCCC
AaXXXX
5
50
Ω
50
Ω
960707
1,3,4,6
Single-ended
Input
Single-ended
Output
Bill of Material – TQQ1212-PCB
Reference Des.
U1
n/a
n/a
Value
n/a
n/a
n/a
Dual Band Saw Filter
Printed Circuit Board
SMA Edge Connector
Description
TriQuint
TriQuint
Radiall
Manuf.
TQQ1212
960707
Part Number
9602-1111-018
Evaluation Board PCB Information
Top, middle & bottom layers: 1 oz copper
Substrates: FR4 dielectric, .031” thick
Finish plating: Nickel: 3-8µm thick, Gold: .03-.2µm thick
Hole plating: Copper min .0008µm thick
Datasheet: Rev. C 06-22-14
© 2014 TriQuint
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1900/2017.5 MHz Dual Band Saw Filter Module
Performance Plots – Band 39
Test conditions unless otherwise noted: Temp= +25°C
TQQ1212
Datasheet: Rev. C 06-22-14
© 2014 TriQuint
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1900/2017.5 MHz Dual Band Saw Filter Module
Performance Plots – Band 34
Test conditions unless otherwise noted: Temp= +25°C
TQQ1212
Datasheet: Rev. C 06-22-14
© 2014 TriQuint
-
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Disclaimer: Subject to change without notice
www.triquint.com
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