ACMD-7606 [BOARDCOM]
UMTS Band 8 Duplexer;
| 型号： | ACMD-7606 |
| 厂家： | 
Broadcom Corporation. |
| 描述： | UMTS Band 8 Duplexer |
| 文件： | 总14页 (文件大小：515K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
ACMD-7606
UMTS Band 8 Duplexer
Data Sheet
Description
Features
The Avago ACMD-7606 is a highly miniaturized duplexer
designed for use in UMTS Band 8 (880 – 915 MHz UL, 925 –
960 MHz DL) handsets and mobile data terminals.
ꢀꢁ Miniature Size
– 2.0 x 2.5 mm Max size
– 0.95 mm Max Height
– Standard 2 x 2.5 mm PCB footprint
Low Insertion Loss in the Tx channel minimizes current
drain from the power amplifier, while low Rx channel
Insertion Loss improves receiver sensitivity.
ꢀꢁ High Power Rating
– 31 dBm Abs Max Tx Power
ꢀꢁ Environmental
– RoHS Compliant
– Halogen free
– TBBPA Free
The ACMD-7606 enhances the sensitivity and dynamic
range of handset receivers by providing high isolation of
the transmitted signal from the receiver input and high
rejection of transmit-generated noise in the receive band.
The ACMD-7606 is designed with Avago Technologies’
innovative Film Bulk Acoustic Resonator (FBAR) tech-
nology, which makes possible ultra-small, high-Q filters at
a fraction of their usual size. The excellent power handling
capability of FBAR bulk-mode resonators supports the
high output power levels used in mobile communications
applications, while adding virtually no distortion.
Specifications
ꢀꢁ Rx Band Performance, –20 to +85°C
– Insertion Loss: 3.0 dB Max
– Rx Noise Blocking: 50 dB Min
ꢀꢁ Tx Band Performance, –20 to +85°C
– Insertion Loss: 2.7 dB Max
– Tx Interferer Blocking: 55 dB Min
The ACMD-7606 also utilizes Avago Technologies’
advanced Microcap bonded-wafer, chip scale packaging
technology. This process allows the filters to be assembled
into a molded chip-on-board module with an overall
maximum size of 2.0 x 2.5 mm and maximum height of
0.95 mm. The ACMD-7606 is compatible with standard 2.0
x 2.5 mm duplexer PCB footprints.
Applications
Handsets or data terminals operating in the Band 8
frequency range.
Functional Block Diagram
Ant
Port 3
Rx
Port 2
Tx
Port 1
[2]
[1]
ACMD-7606 Electrical Specifications , Z =50 ꢂ, T as indicated
0
C
–20°C
Units Min
+25°C
Min
+85°C
Min
[3]
[3]
[3]
Symbol Parameter
Antenna Port to Receive Port
Typ
Max
Typ
Max
Typ
Max
S23
S22
S23
Insertion Loss in Receive Channels [4]
(927.4 – 957.6 MHz)
dB
dB
dB
3.0
2.2
10
3.0
3.0
Return Loss (SWR) of Receive Port in
Receive Band
8.5
45
(2.2)
8.5
45
(2.2)
8.5
45
(2.2)
(1.9)
Attenuation in Transmit Band
(880 – 915 MHz)
55
S23
S23
S23
S23
Attenuation, 0 – 835 MHz
Attenuation, 835 – 870 MHz
Attenuation, 1805 – 1875 MHz
dB
dB
dB
dB
28
30
35
30
28
30
35
30
32
32
37
40
28
30
35
30
Attenuation in Bluetooth Band
(2400 – 2483.5 MHz)
S23
Attenuation, 2685 – 2790 MHz
dB
22
22
27
22
Transmit Port to Antenna Port
S31
S11
S31
Insertion Loss in Transmit Channels [4]
(882.4 – 912.6 MHz)
dB
dB
dB
2.7
2.2
2.7
2.7
Return Loss (SWR) of Transmit Port in
Transmit Band
8.5
44
(2.2)
8.5
44
10
(1.9)
(2.2)
8.5
44
(2.2)
Attenuation in Receive Band
(925 – 960 MHz)
56
S31
S31
Attenuation, 0 – 820 MHz
dB
dB
32
27
32
27
39
30
32
27
Attenuation in GPS Rx Band
(1574.42 – 1576.42 MHz)
S31
Attenuation in Transmit
2
dB
25
25
30
25
nd Harmonic Band
(1760 – 1830 MHz)
S31
S31
Attenuation in Bluetooth Band
(2400 – 2483.5 MHz)
dB
dB
27
22
27
22
30
30
27
22
Attenuation, 2640 – 2745 MHz
Antenna Port
S33
S33
Return Loss (SWR) of Ant Port in Rx
Band (925 – 960 MHz)
dB
8.5
8.5
(2.2)
(2.2)
8.5
8.5
10
(1.9)
Return Loss (SWR) of Ant Port in Tx Band dB
(880 – 915 MHz)
10
(1.9)
Isolation Transmit Port to Receive Port
S21
S21
Tx-Rx Isolation in Receive Band
(925 – 960 MHz)
dB
dB
50
52
50
52
55
60
Tx-Rx Isolation in Transmit Band
(880 – 915 MHz)
Notes:
1.
T is the case temperature and is defined as the temperature of the underside of the Duplexer where it makes contact with the circuit board.
C
2. Min/Max specifications are guaranteed at the indicated temperature with the input power to the Tx port equal to or less than +29 dBm over all Tx
frequencies unless otherwise noted.
3. Typical data is the average value of the parameter over the indicated band at the specified temperature. Typical values may vary over time.
4. Integrated Insertion Loss over any 3.84 MHz channel within the band.
2
[1]
Absolute Maximum Ratings
Parameter
Unit
°C
Value
Storage temperature
–65 to +125
+31
Maximum RF Input Power to Tx Port
dBm
[2]
Maximum Recommended Operating Conditions
Parameter
Unit
°C
Value
Operating temperature, TC [3], Tx Power ≤ 29 dBm
Operating temperature, TC [3], Tx Power ≤ 30 dBm
Notes:
–40 to +100
–40 to +85
°C
1. Operation in excess of any one of these conditions may result in permanent damage to the device.
2. The device will function over the recommended range without degradation in reliability or permanent
change in performance, but is not guaranteed to meet electrical specifications.
3.
T is defined as case temperature, the temperature of the underside of the duplexer where it makes contact
C
with the circuit board.
3
ACMD-7606 Typical Performance at Tc = 25°C
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
880
885
890
895
900
905
910
915
925
930
935
940
945
950
955
960
Frequency (MHz)
Frequency (MHz)
Figure1. Tx–Ant Insertion Loss
Figure 2. Ant–Rx Insertion Loss
0
-10
-20
-30
-40
-50
-60
-30
-35
-40
-45
-50
-55
-60
-65
-70
-75
-70
-80
850
900
950
1000
850
900
950
1000
Frequency (MHz)
Frequency (MHz)
Figure 3. Tx Rejection in Rx Band and Rx Rejection in Tx Band
Figure 4. Tx–Rx Isolation
0
-5
0
-5
-10
-15
-20
-25
-10
-15
-20
-25
850
900
950
1000
850
900
950
1000
Frequency (MHz)
Frequency (MHz)
Figure 5. Tx and Rx Port Return Loss
Figure 6. Antenna Port Return Loss
4
ACMD-7606 Typical Performance at Tc = 25°C
0
-10
-20
-30
-40
-50
-60
-70
-30
-31
-32
-33
-34
-35
-36
-37
-38
-39
-40
1000
2000
3000
4000
5000
1574
1575
1576
1577
Frequency (MHz)
Frequency (MHz)
Figure 7. Tx–Ant and Ant–Rx Wideband Insertion Loss
Figure 8. Tx–Ant Rejection in GPS Band
-20
-30
-40
-50
-60
-70
-80
-20
-30
-40
-50
-60
-70
-80
200
400
600
800
200
400
Frequency (MHz)
600
800
Frequency (MHz)
Figure 9. Tx–Ant Low Frequency Rejection, 1 – 820 MHz
Figure 10. Ant–Rx Low Frequency Rejection, 1 – 835 MHz
-30
-32
-34
-36
-38
-40
-42
-44
-46
-48
-50
-30
-32
-34
-36
-38
-40
-42
-44
-46
-48
-50
2400
2420
2440
2460
2480
2400
2420
2440
2460
2480
Frequency (MHz)
Frequency (MHz)
Figure 11. Tx–Ant Rejection in Bluetooth Band
Figure 12. Ant–Rx Rejection in Bluetooth Band
5
ACMD-7606 Typical Performance at Tc = 25°C
-26
-28
-30
-32
-34
-36
-38
-40
-20
-25
-30
-35
-40
-45
-50
1760
1770
1780
1790
1800
1810
1820
2640
2660
2680
2700
2720
2740
Frequency (MHz)
Frequency (MHz)
Figure 13. Tx–Ant Rejection at Tx Second Harmonic
Figure 14. Tx–Ant Rejection, 2640 – 2745 MHz
-40
-42
-44
-46
-48
-50
-52
-54
-56
-58
-60
-50
-52
-54
-56
-58
-60
-62
-64
-66
-68
-70
835
840
845
850
855
860
865
870
1810 1820 1830 1840 1850 1860 1870
Frequency (MHz)
Frequency (MHz)
Figure 15. Ant–Rx Rejection, 835 –870 MHz
Figure 16. Ant–Rx Rejection, 1805 –1875 MHz
-20
-22
-24
-26
-28
-30
-32
-34
-36
-38
-40
2700
2720
2740
2760
2780
Frequency (MHz)
Figure 17. Ant–Rx Rejection, 2685 –2790 MHz
6
ACMD-7606 Typical Performance at Tc = 25°C
1
1
0.8
0.8
1.5
1.5
0.6
0.6
2
2
0.4
0.4
3
3
4
5
4
5
10
20
10
20
50
50
0.2 0.4 0.6 0.81 1.5 2 3 4 5 102050
0.2 0.4 0.6 0.81 1.5 2 3 4 5 102050
-50
-20
-10
-50
-20
-10
-5
-4
-5
-4
-3
-3
-0.4
-0.4
-2
-2
-0.6
-0.6
-1.5
-1.5
-0.8
-0.8
-1
-1
Figure 18. Tx Port Impedance in Tx Band
Figure 19. Rx Port Impedance in Rx Band
1
1
0.8
0.8
1.5
1.5
0.6
0.6
2
2
0.4
0.4
3
3
4
5
4
5
10
20
10
20
50
50
0.2 0.4 0.6 0.81 1.5 2 3 4 5 102050
0.2 0.4 0.6 0.81 1.5 2 3 4 5 102050
-50
-20
-10
-50
-20
-10
-5
-4
-5
-4
-3
-3
-0.4
-0.4
-2
-2
-0.6
-0.6
-1.5
-1.5
-0.8
-0.8
-1
-1
Figure 20. Ant Port Impedance in Tx Band
Figure 21. Ant Port Impedance in Rx Band
7
2.30
2.5
MAX
0.95
MAX
1.15
(6)
ANT
(5)
(7)
GND
OPT
RX
GND
GND
TX
2.0
MAX
(8)
(GND)
(9)
(4)
GND
0.40
ORIENTATION
MARK
(3)
(2)
(1)
0.90
TOP VIEW
SIDE VIEW
BOTTOM VIEW
Notes:
Pin Connections:
1. Dimensions in millimeters
Tolerance: X.X 0.1 mm
X.XX 0.05 mm
2. Dimensions nominal unless otherwise noted
3. Angles 45° nominal
1
Rx
Gnd
Tx
2, 4, 5, 7, 9
3
6
8
Ant
Optional: Gnd, NC or Rx(–)
4. I/O Pads (3 ea)
Size: 0.40 X 0.40 mm
Spacing to ground metal: 0.30 mm
5. Contact areas are gold plated
Figure 22. Package Outline Drawing
0.90
(REF)
0.05 X 45°
0.15 X 45°
0.1
0.40
I/O PADS (3 PLS)
CENTER GROUND PAD
Figure 23. Pad Detail
8
3 X 0.20
50-OHM LINE
6 X 0.25 TYP
(ADJUST FOR 50 OHMS)
Ant
3 X 0.50 X 0.50
LAND PAD
3 X 0.90 X .095, CHAMFER 0.12 X 45°
GROUND PLANE OPENING FOR LAND PAD
Rx
Tx
0.95
Notes:
1. Dimensions in mm
2. Top view
1.90
Figure 24. Suggested PCB Layout
A PCB layout using the principles illustrated in the figure
above is recommended to optimize performance of the
ACMD-7606.
High isolation is achieved by: (1) maintaining a continuous
ground plane around the I/O connections and duplexer
mounting area, and (2) surrounding the I/O ports with
sufficient ground vias to enclose the connections in a
“Faraday cage.”
The transmission line dimensions shown are designed to
achieve an impedance of 50 ohms for an 80ꢃm thick PCB
layer with a dielectric constant of 3.4. If other PCB materials The ground vias under the ACMD-7606 mounting area
or thicknesses are used, the 0.25 mm gap spacing may
need to be adjusted to retain a Zo of 50 ohms.
are also needed to provide adequate heat sinking for the
device.
It is important to maximize isolation between the Tx and
Rx ports.
9
2 X 0.17
141 X Ø 0.10 VIA
VIA ARRAY 1
VIA ARRAY 2
Notes:
1. Dimensions in mm
2. Top view
3. Via arrays: horiz pitch = 0.25, vert pitch = 0.25
VIA ARRAY 3
2X 0.12
Figure 25. PCB Layout, Via Detail
Note:
1. Top view
Figure 26. ACMD-7606 Superposed on PCB Layout
8 X 0.40 X 0.40
0.30 X 0.80
CHAMFER 0.12 X 45°
2.30
Notes:
Notes:
1. Dimensions in mm
1. Top view
2. Top view
3. Chamfer or radius all corners 0.05 mm min
2. Peripheral clearance of stencil aperture for center device pad is
0.05 mm. All other apertures match device pad 1:1
Figure 27. Recommended Solder Stencil
Figure 28. Solder Stencil Superposed on ACMD-7606
10
2.30
8 X 0.40 X 0.40
0.15 X 45°
> 0.30 TYP
0.90
Notes:
Notes:
1. Dimensions in mm
2. Top view
1. Top view
2. Mask apertures match device pads 1:1
Figure 29. Recommended Solder Mask
Figure 30. Solder Mask Superposed on ACMD-7606
ORIENTATION
MARK
TX
RX
F
FI
Y
= ACMD-7606
= Mfg Information
= Year
AVAGO
FFIYWW
DDXXXX
WW = Work Week
DD = Date Code
XXXX = Assembly Lot
ANT
Figure 31. Product Marking and Pin Orientation
11
ø 1.50 + 0.10
4.0 0.10
4.0 0.10
2.00 0.05
1.75 0.10
+
+
+
+
3.50 0.05
+0.30
0.10
8.00
+0.05
0.10
ø 8.00
Figure 32. SMD Tape Packing
PACKAGE PIN 1
ORIENTATION
SPROCKET HOLES
TAPE
WIDTH
POCKET
CAVITY
Figure 33. Unit Orientation in SMT Tape
12
FRONT VIEW
NOTES:
1. Reel shall be labeled with the following
information (as a minimum).
a. manufacturers name or symbol
b. Avago Technologies part number
c. purchase order number
d. date code
e. quantity of units
2. A certificate of compliance (c of c) shall
be issued and accompany each shipment
of product.
1.5 min.
3. Reel must not be made with or contain
ozone depleting materials.
4. All dimensions in millimeters (mm)
13.0 0.2
21.0 0.8
BACK VIEW
Shading indicates
thru slots
18.4 max.
+0.4
178
-0.2
50 min.
25
min wide (ref)
Slot for carrier tape
insertion for attachment
to reel hub (2 places 180° apart)
+2.0
12.4
-0.0
Figure 34. SMT Reel Drawing
13
Package Moisture Sensitivity
Feature
Test Method
Performance
Moisture Sensitivity Level (MSL) at 260°C
JESD22-A113D
Level 3
300
250
200
150
100
50
Tested profile shown.
0
0
50
100
150
200
250
300
PROFILE.GRF
PROFILE. WMF
6 February 2003
R. Waugh
Time, seconds
Figure 35. Verified SMT Solder Profile
Ordering Information
Part Number
No. of Devices
Container
ACMD-7606-BLK
ACMD-7606-TR1
100
Anti-static Bag
7-inch Reel
3000
For product information and a complete list of distributors, please go to our web site: www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2010 Avago Technologies. All rights reserved.
AV02-2362EN - February 25, 2010
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