856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 1 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Applications
• For Band 17 LTE applications
• LTE Band 17 handsets, data cards, mobile routers
Product Features
Functional Block Diagram
Top View
•
For LTE Band 17 applications
• Usable bandwidth 12 MHz (each band)
• High Tx-Rx isolation
• Low loss
• High attenuation
• Single ended - Balanced Rx operation
• Ceramic Chip Scale Package (CSP)
• Hermetic
• RoHS compliant (2002/95/EC), Pb-free
General Description
Pin Configuration
856931 is a high-
performance Surface Acoustic Wave
duplexer designed to meet the strict LTE
requirements for
use in Band 17.
The 856931
is specifically designed to meet the high
linearity in LTE systems operating in Band 17
applications
under all operating conditions.
The 856931
uses common module packaging techniques to
achieve the industry standard 2.5 x 2.0 mm
2
footprint.
The
duplexer exhibits excellent power handling capabilities.
Pin #
SE
-
Balanced
Description
1,8 Rx output
3 Tx input
6 Antenna/Phasing inductor
2,4,5,7,9 Ground
Ordering Information
Part No. Description
856931 Packaged Part
856931-EVB Evaluation Board
Standard T/R size = 10,000 units/reel.
123
4
5
67
8
Gnd Gnd
Gnd
Gnd Tx in
Rx
Out
Ant
Rx
Out
Pb
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 2 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Preliminary Data Sheet
Tx
- Electrical Specifications
(1)
Specified Temperature Range:
(2)
-20 to +90 ºC
Parameter
(3)
Conditions
Min
Typical
(4)
Max
Unit
s
Ant
-
Tx
Specification
Center Frequency - 710 - MHz
Maximum Insertion Loss 704 – 716 MHz - 1.8 2.5 dB
Amplitude Variation 704 – 716 MHz (over any 5 MHz
in-band) - 0.7 1.2 dB p-p
Absolute Attenuation
(5)
10 – 686 MHz
728 – 734 MHz
734 – 746 MHz
746 – 768 MHz
768 –805 MHz
869 – 894 MHz
1408 – 1432 MHz
1565 – 1585 MHz
1597 – 1607 MHz
1805 – 1880 MHz
1930 – 1990 MHz
2110 – 2155 MHz
2155 – 2170 MHz
2400 – 2484 MHz
2816– 3000 MHz
32
15
45
33
30
30
30
43
44
40
50
45
50
45
30
34
30
49
38
35
35
45
50
51
52
60
62
60
60
55
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Return Loss at Tx 704 – 716 MHz 10 12 - dB
Return Loss at Antenna 704 – 716 MHz 10 12 - dB
Tx-Rx Specification
Isolation
704 – 716 MHz (Differential)
704 – 716 MHz (Common-mode)
734 – 746 MHz (Differential)
1408 – 1432 MHz
2112 – 2148 MHz
2816 – 3000 MHz
54
54
50
30
30
30
56
56
52
50
50
50
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
Tx Impedance (single-ended)
(
6
)
- 50 - Ω
Ant Impedance (single-ended)
(
6
)
- 50 - Ω
Notes
:
1.
All specifications are based on the TriQuint schematic for the main reference design shown on page 4
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 zero dB
6.
This is the optimum impedance in order to achieve the performance shown
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 3 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Preliminary Data Sheet
Rx
- Electrical Specifications
(1)
Specified Temperature Range:
(2)
-20 to +90 ºC
Parameter
(3)
Conditions
Min
Typical
(4)
Max
Units
Ant
-
Rx
Specification
Center Frequency - 740 - MHz
Maximum Insertion Loss 734 – 746 MHz - 1.9 2.5 dB
Amplitude Variation 734 – 746 MHz (over any 5 MHz
in-band) - 0.5 1.2 dB p-p
Absolute Attenuation
(5)
10 – 674 MHz
674 – 686 MHz
686 - 704 MHz
704 – 716 MHz
716 – 722 MHz
776 – 793 MHz
793 – 805 MHz
805 – 2300 MHz
2300 – 3000 MHz
45
53
35
50
32
32
40
40
35
48
58
50
53
53
35
42
42
37
-
-
-
-
-
-
-
-
-
dB
dB
dB
dB
dB
dB
dB
dB
dB
Return Loss at Rx 734 – 746 MHz 10 12 - dB
Return Loss at Antenna 734 – 746 MHz 10 12 - dB
Output phase balance 734 – 746 MHz -5.0 - 5.0 degree
Output amplitude balance 734 – 746 MHz (Over any 5MHz
in-band) -0.7 - 0.7 dB
IM2 product
(
6
) (a,b)
- -103 - dBm
IM3 product
(
6
)
(c,d
)
- -102 - dBm
ANT Impedance (single-ended )
(
7
)
- 50 - Ω
Rx Impedance (balanced)
(
7
)
- 100 - Ω
Notes:
1. All specifications are based on the TriQuint schematic for the main reference design shown on page 4
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 zero dB
6. All power levels are referenced to the antenna port. Two CW tones are applied at frequencies f1 and f2, and the resultant
intermodulation product in the Rx band is measured. The first tone is applied to the Tx port, in the range f1 = 704 to 716 MHz, at
+21.5 dBm (referenced to the antenna port). The second tone is -15 dBm, applied to the antenna port at f2, with the following four
cases:
a. f2 = 30 MHz
b. f2 = 2 * f1 + 30 MHz
c. f2 = f1 - 30 MHz
d. f2 = 3 * f1 + 30 MHz
The intermodulation product is measured at f1 + 30 MHz.
7. This is the optimum impedance in order to achieve the performance shown
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 4 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Reference Design –Ant- 50
Ω
ΩΩ
Ω
SE In, Tx-50
Ω
ΩΩ
Ω
SE Out , Rx-100
Ω
ΩΩ
Ω
Bal Out
Schematic
Notes:
1.
Actual matching values may vary due to PCB layout and parasitic
PC Board
Mounting Configuration
Notes:
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
Notes:
1.
Top view of the duplexer.
2.
All dimensions are in millimeters.
3.
This footprint represents a recommendation only.
Bill of Material
Reference
Design
Value
Description
Manufacturer
Part Number
L1 at ANT
11 nH
Chip inductor,
Wire wound, 0402, ±2%
MuRata LQW15AN11NG00
L2 at Rx
56 nH
Chip inductor
Wire-wound, 0402, ±3% MuRata LQW15AN56NH00
L3 at Tx
10 nH
Chip inductor
Wire-wound, 0402, ±3% MuRata LQW15AN10NG00
SMA N/A SMA connector Radiall USA Inc. 9602-1111-018
PCB N/A 3-layer multiple N/A
WWY
FD M
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 5 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Tx - Typical Performance
(at room temperature)
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 6 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Tx –Rx Isolation Typical Performance
(at room temperature)
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 7 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Rx -Typical Performance
(at room temperature)
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 8 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Mechanical Information
Package Information,
Dimensions and Marking
Package Style: CSP-10KT
Dimensions: 2.5 x 2.00 x 0.56 mm
Body: Al
2
O
3
ceramic
Lid: Kovar or Alloy 42, Au over Ni plated
Terminations: Au plating 0.5 - 1.0µm, over a 2-6µm Ni plating
All dimensions shown are nominal in millimeters
All tolerances are ±0.15mm except overall length and width
±0.10mm
The date code consists of: WW = 2 digit week,
Y = last digit of year, M = manufacturing site code
Tape and Reel Information
Standard T/R size = 10,000 units/reel. All dimensions are in millimeters
Absolute Maximum Ratings
Parameter Rating
Operating Temperature
-
20 to +90
o
C
Storage Temperature
-
40 to +90
o
C
Input Power
(
1
)
at TX
+29 dBm
1.
55
o
C equivalent 5000 hours. All ports matched to 50 Ohms.
Operation of this device outside the parameter ranges given above may cause permanent damage.
Direction of travel
ID dot
2.0
Ø13.0
Ø20.2
Ø102
Ø330
8.8
2.7
1.75
3.5 8.0
A
A
2.0
4.0
4.0
Ø1.0
Ø1.5
2.75
1.1
0.3
Section A-A
2.23
856931
710/740 MHz Duplexer
Preliminary Data Sheet: Rev D 11/23/2011 - 9 of 9 - Disclaimer: Subject to change without notice
© 2011 TriQuint Semiconductor, Inc. Connecting the Digital World to the Global Network
Product Compliance Information
ESD Information
ESD Rating
: Class 0
Value:
Passes ≤ 150 V min.
Test:
Human Body Model (HBM)
Standard:
JEDEC Standard JESD22-A114
ESD Rating
: Class A
Value:
Passes ≤ 150 V min.
Test:
Machine Model (MM)
Standard:
JEDEC Standard JESD22-A115
Solderability
Compatible with the latest version of J-STD-020, lead
free solder, 260°C
Refer to Soldering Profile for recommended guidelines.
This part is compliant with EU 2002/95/EC RoHS
directive (Restrictions on the Use of Certain Hazardous
Substances in Electrical and Electronic Equipment).
This product also has the following attributes:
• Halogen Free (Chlorine, Bromine)
• Antimony Free
• TBBP-A (C
15
H
12
Br
4
0
2
) Free
• PFOS Free
• SVHC Free
MSL Rating
Devices are Hermetic,
therefore MSL is not applicable.
Contact Information
For the latest specifications, additional product information, worldwide sales and distribution locations, and information about
TriQuint:
Web: www.triquint.com Tel: +1.407.886.8860
Email: info-sales@tqs.com Fax: +1.407.886.7061
For technical questions and application information:
Email: flapplication.engineering@tqs.com
Important Notice
The information contained herein is believed to be reliable. TriQuint makes no warranties regarding the information contain
herein. TriQuint assumes no responsibility or liability whatsoever for any of the information contained herein. TriQuint
assumes no responsibility or liability whatsoever for the use of the information contained herein. The information contained
herein is provided "AS IS, WHERE IS" and with all faults, and the entire risk associated with such information is entirely with
the user. All information contained herein is subject to change without notice. Customers should obtain and verify the latest
relevant information before placing orders for TriQuint products. The information contained herein or any use of such
information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property
rights, whether with regard to such information itself or anything described by such information.
TriQuint products are not warranted or authorized for use as critical components in medical, life-saving, or life-sustaining
applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death.