QPQ1287
®
TDD B40 BAW Band Pass Filter (100MHz)
Product Overview
The QPQ1287 is a high performance Bulk Acoustic Wave
(BAW) filter designed to meet the strict LTE rejection
requirements for use in B40, Full Band 2300-2400 MHz.
The QPQ1287 is specifically designed to meet the high
performance expectations of insertion loss and rejection for
LTE TDD systems under all operating conditions.
The QPQ1287 is manufactured using Qorvo’s world class
BAW technology and is housed in a compact, industry
standard 2.0 mm x 1.6 mm x 0.73 package that is lead free
and RoHS complaint.
The QPQ1287 is part of Qorvo’s extensive portfolio of RF
BAW and SAW filters.
3 Pad 2.0 mm x 1.6 mm x 0.73 mm SMT Package
Key Features
•
Highly Selective BAW Filter
•
Low Insertion Loss Over Full Bandwidth and Operating
Conditions
•
Performance over −20 to +90
°C
•
Excellent Wi-Fi Rejection
•
Single-Ended Operation
•
Internally Matched to 50 Ohms
•
High Power Handling for Small Cells
•
Small Size: 2.00 x 1.60 x 0.73 mm
Functional Block Diagram
RF In
1
•
RoHS
compliant (2002/95/EC),
Pb-free
P
b
Applications
•
Band 40 TD-LTE
•
2300 – 2400 MHz Band
•
Small Cells Base Stations
3
2
RF Out
Pin Configuration - Single Ended
Pin No.
1
2
3
Label
TOPxRAY PINS
VIEW
RF Output
RF Input
Ground
Ordering Information
Part No.
QPQ1287SB
QPQ1287SR
QPQ1287TR7
Description
Sample Bag with 5 pieces
Sample Reel with 100 pieces
QPQ1287EVB
Assembled Evaluation
CAP,
01 UNIT, 01.60mm X 02.00mm, 7 LAYER, 0.40mm MOLD
Board
1:1
A3H
TOPxRAY
TOPxRAY PINS
1 of 9
7”
TQQ6421
Taped Reel with 2500 pieces
Data Sheet June 21, 2017 | Subject to change without notice
www.qorvo.com
QPQ1287
®
TDD B40 BAW Band Pass Filter (100MHz)
Absolute Maximum Ratings
(1)
Parameter
Storage Temperature
Operating Temperature
Notes:
1.
(2)
Life Test
Rating
Conditions
P
IN
=+29 dBm, Temp.=+90 °C,
FD-LTE, 5 MHz, 16QAM, PAR=8 dB
Rating
>87600 hrs.
−40 to +125 °C
−40 to +105 °C
2.
Operation of this device outside the parameter ranges given may cause
permanent damage.
Device will function but it is not guaranteed to meet electrical specifications
Electrical Specifications
(1)
Test conditions unless otherwise specified. Temperature Range: -20 to +90 °C
Parameter
Average Insertion Loss
(2)
Conditions
(1, 2)
2300 – 2310 MHz
2310 – 2380 MHz
2380 – 2390 MHz
2390 – 2400 MHz
2300.0 – 2400.0 MHz
2300.0 – 2400.0 MHz
2300.0 – 2400.0 MHz
2305.0 – 2395.0 MHz
2300.0 – 2400.0 MHz
2300.0 – 2400.0 MHz
2401 – 2423 MHz (Channel 1)
2406 – 2428 MHz (Channel 2)
2411 – 2433 MHz (Channel 3)
2416 – 2463 MHz (Channel 4 – 9)
2446 – 2468 MHz (Channel 10)
2451 – 2473 MHz (Channel 11)
2456 – 2478 MHz (Channel 12)
2461 – 2483 MHz (Channel 13)
2473 – 2495 MHz (Channel 14)
10 – 766 MHz
869 – 894 MHz
1150 – 1195 MHz
Min
-
-
-
-
-
8.3
-
-
-
-
5
10
20
45
45
45
43
43
40
50
47
40
35
34
35
30
27
23
25
55
-
Ty p
(6)
3.1
2.2
2.2
2.7
2.0:1
9.3
1.2
0.8
9.1
4.2
16
28
40
54
51
49
48
47
45
54
50
44
38
36
38
36
33
27
30
65
50
Max
3.9
3.0
3.2
3.9
2.25:1
-
2.5
1.5
25
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
dB
Input / Output VSWR
Input / Output Return Loss
Amplitude Variation
(3)
(over any 10 MHz window)
Group Delay Variation
(4)
(over any 10 MHz window)
Phase Ripple
(4)
(over any 10 MHz window)
-
dB
dB
ns p-p
Deg. p-p
Attenuation in WIFI Band
(5)
(Average per Channel using 802.11b
Spectrum mask)
dB
Attenuation
(7)
1574.4 – 1576.4 MHz
1710 – 2170 MHz
2500 – 2690 MHz
3400 – 3500 MHz
4600 – 4800 MHz
5150 – 5850 MHz
6000 – 8000 MHz
dB
2 Harmonic
nd
(8)
Pin = +29 dBm (2300 – 2400 MHz)
Single-ended
dBc
Ω
Source/Load Impedance
(9)
Notes:
1. All specifications are based on the QORVO schematic for the main reference design shown on page 5.
2. Average Insertion Loss is calculated by averaging |S21| in dB for each measured point within defined frequency range .
3. Amplitude Variation is defined as the difference between the lowest loss and the highest loss within 10 MHz channels.
4. This is defined as the worst difference between a peak and adjacent valley within defined frequency points.
5. WIFI attenuation is calculated by averaging |S21| in dB referenced to ZERO dB for each measured point within defined frequency range.
6. Typical values are an average of 20 pieces measured at a temperature of +25 °C.
7. Attenuation is referenced to zero dB
8. Non-Linear Response is not the same for Pin 2 input.
9. This is the optimum impedance in order to achieve the performance shown.
Data Sheet June 21, 2017 | Subject to change without notice
2 of 9
www.qorvo.com
QPQ1287
®
TDD B40 BAW Band Pass Filter (100MHz)
Evaluation Board and Schematic – QPQ1287EVB
Notes:
1. Top, middle & bottom layers: 1/2 oz copper, Substrates: FR4 dielectric, .062” thick, Finish plating: Nickel: 3-8 µm thick, Gold: .03-.2 µm thick,
Hole plating: Copper min .0008 µm thick.
2
3
1
50 Ω
50 Ω
Single-ended Input
Single-ended Output
Bill of Material – QPQ1287EVB
Ref. Des.
U1
N/A
N/A
Value
N/A
N/A
N/A
Description
2350.0 MHz BAW Filter
Printed Circuit Board
SMA Edge Connector
Manufacturer
Qorvo
Qorvo
Radial
Part Number
QPQ1287
1132983
9602-1111-018
Data Sheet June 21, 2017 | Subject to change without notice
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QPQ1287
®
TDD B40 BAW Band Pass Filter (100MHz)
Performance Plots – QPQ1287EVB
Test conditions unless otherwise noted: Temp.= +25 °C
0
Frequency Response
-1
Passband Response
25
-10
-20
-2
-3
12.5
d
B
-30
-40
-50
-60
-70
1995
d
B
-5
-6
-7
-8
2275
-25
2300
2325
2350
2375
2400
2425
-12.5
-4
2172.5
2350
2527.5
2705
Frequency (MHz)
Frequency (MHz)
0
-10
-20
Wideband Response
L
i
n
3
Input / Output VSWR
2.5
2
d
B
-30
-40
-50
-60
-70
10
2007.5
4005
6002.5
8000
M
1.5
a
1
g
2275
L
i
2.5
n
2
M
a
g
1.5
1
2275
3
2312.5
2350
2387.5
2425
2312.5
2350
2387.5
2425
Frequency (MHz)
Input Smith Chart
1
Frequency (MHz)
Output Smith Chart
1
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
0
-1
-0 .5
0
0.5
1
-1
-0 .5
0
0
0.5
1
-0 .2
-0 .2
-0 .4
-0 .4
-0 .6
-0 .6
-0 .8
-0 .8
-1
-1
Data Sheet June 21, 2017 | Subject to change without notice
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QPQ1287
®
TDD B40 BAW Band Pass Filter (100MHz)
Package Marking and Dimensions
1287
XXXX
Notes:
1. All dimensions are in millimeters. Angles are in degrees.
2. Dimension and tolerance formats conform to ASME Y14.4M-1994.
3. The terminal #1 identifier and terminal numbering conform to JESD 95-1 SPP-012.
4. Body:
Al
2
O
3
ceramic
5. Lid:
Kovar, Au
over
Ni
plating
6. Terminations:
Au
plating 0.5 - 1.0μm, over a 2-6μm
Ni
plating
7. An asterisk (*) in front of the marking code indicates prototype.
Data Sheet June 21, 2017 | Subject to change without notice
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www.qorvo.com
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