AVAGO ACMD-6207 Lte band 7 duplexer with balanced rx port Datasheet

ACMD-6207
LTE Band 7 Duplexer with Balanced Rx Port
Data Sheet
Description
Features
The Avago ACMD-6207 is a highly miniaturized duplexer
designed for use in LTE Band 7 (2500 – 2570 MHz UL, 2620
– 2690 MHz DL) handsets and mobile data terminals.
• Miniature Size
- 1.6 x 2.0 mm size
- 0.9 mm height
- Standard 1.6 x 2.0 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. The Rx port is
balanced to preserve CMR and simplify the interface to
baseband chipsets.
The ACMD-6207 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-6207 is designed with Avago Technologies’ innovative Film Bulk Acoustic Resonator (FBAR) technology,
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.
The ACMD-6207 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 size
of only 1.6 x 2.0 mm and maximum height of 0.90 mm.
The ACMD-6207 is compatible with standard 1.6 x 2.0 mm
duplexer PCB footprints.
Functional Block Diagram
Ant
Port 3
(Pin 4)
Rx (Balanced)
Port 2
(Pins 6, 7)
Tx
Port 1
(Pin 1)
• Balanced Rx Port, 100 Ω
• No external matching required
• High Isolation
• High Power Rating
- +31 dBm Abs Max Tx Power
• Environmental
- RoHS Compliant
- Halogen free
- TBBPA Free
Specifications
• Rx Band Performance, 2620-2690 MHz, – 20 to +85°C
- Insertion Loss: 3.0 dB Max
- Rx Noise Blocking: 50 dB Min
• Tx Band Performance, 2500-2570 MHz, – 20 to +85°C
- Insertion Loss: 3.0 dB Max
- Tx Interferer Blocking: 55 dB Min
Applications
Handsets or data terminals operating in the Band 25 frequency range.
ACMD-6125 Electrical Specifications [2], Z0=50 Ω, TC [1] as indicated.
– 20°C
Symbol
Parameter
Units
Min
Max
+25°C
Min
Typ [3]
+85°C
Max
Min
Max
Antenna Port to Receive Port
ZRx
Impedance of Balanced Rx Port, Real Part
Ohms
100
S23
Insertion Loss in Receive Band 2620 – 2690 MHz
dB
3.0
1.8
3.0
3.0
DS23
Amplitude Imbalance in Receive Band 2620 – 2690 MHz dB
±1.8
±0.6
±1.8
±1.8
DS23Ø
Phase Imbalance in Receive Band 2620 – 2690 MHz
deg
±8
±5.1
±8
±8
S23
Attenuation in Transmit Band 2500 – 2570 MHz
dB
45
45
63
45
S23
Attenuation, 50 – 2380 MHz
dB
40
40
63
40
S23
Attenuation, 2380 – 2450 MHz (Wi-Fi Low)
dB
40
40
55
40
S23
Attenuation, 2450 – 2484 MHz (Wi-Fi High)
dB
35
35
62
35
S23
Attenuation, 2775 – 8500 MHz
dB
18
18
48
18
S22
Return Loss (SWR) of Rx Port in Rx Band
(100 W), 2620 – 2690 MHz
dB
9
(2.1)
9
20
(1.2)
(2.1)
9
(2.1)
S33
Return Loss (SWR) of Ant Port in Rx Band
2620 – 2690 MHz
dB
9
(2.1)
9
19
(1.3)
(2.1)
9
(2.1)
2.1
1.4
3.0
2.4
Transmit Port to Antenna Port
S31
Insertion Loss in Transmit Band
2500 – 2510 MHz
2510 – 2570 MHz
dB
S31
Attenuation in Receive Band 2620 – 2690 MHz
dB
45
45
60
45
S31
Attenuation, 50 – 1565 MHz
dB
45
45
61
45
S31
Attenuation 1565 – 1574 MHz (GPS Low Band)
dB
45
45
48
45
S31
Attenuation, 1574 – 1577 MHz (GPS L1 Band)
dB
45
45
48
45
S31
Attenuation, 1577 – 1585 MHz (Wideband GPS High)
dB
45
45
48
45
S31
Attenuation, 1597 – 1607 MHz (GLONASS)
dB
45
45
47
45
S31
Attenuation, 1607 – 1680 MHz
dB
40
40
47
40
S31
Attenuation, 1805 – 1880 MHz (Band 3 Rx)
dB
40
40
47
40
S31
Attenuation, 2110 – 2170 MHz (Band 1 Rx)
dB
40
40
56
40
S31
Attenuation, 2402.5 – 2461.5 MHz (Wi-Fi Bands 1 – 9)
dB
40
40
48
40
S31
Attenuation, 2447.5 – 2481.5 MHz (Wi-Fi Bands 10 – 13)
dB
35
35
46
35
S31
Attenuation in Tx 2nd Harmonic Band 5000 – 5140 MHz dB
35
35
47
35
S31
Attenuation, 5150 – 5850 MHz
dB
20
20
42
20
S31
Attenuation, 7500 – 7710 MHz
dB
25
25
27
25
S11
Return Loss (SWR) of Tx Port in Tx Band 2500 – 2570
MHz
dB
10
(1.9)
10
20
(1.2)
(1.9)
10
(1.9)
S33
Return Loss (SWR) of Ant Port in Tx Band 2500 – 2570
MHz
dB
10
(1.9)
10
20
(1.2)
(1.9)
10
(1.9)
3.0
2.4
3.0
2.4
Isolation Transmit Port to Receive Port
S21
Tx-Rx Isolation in Receive Band 2620 – 2690 MHz
dB
50
50
60
50
S21
Tx-Rx Differential Isolation in Transmit Band, 2500 –
2570 MHz
dB
55
55
61
55
S21
Tx-Rx Common Mode Isolation in Transmit Band, 2500
– 2570 MHz
dB
55
55
60
55
Notes:
1. TC is the case temperature and is defined as the temperature of the underside of the Duplexer where it makes contact with the circuit board.
2. Min/Max specifications are guaranteed at the indicated temperature with the input power to the Tx port equal to or less than +27 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 1.25 MHz channel within the band.
2
Absolute Maximum Ratings [1]
Parameter
Unit
Value
Storage temperature
°C
–65 to +125
Maximum RF Input Power to Tx Port
dBm
+31
Parameter
Unit
Value
Operating temperature, Tc [3] , Tx Power ≤ 29 dBm, CW
°C
–40 to +100
Operating temperature, Tc [3] , Tx Power ≤ 30 dBm, CW
°C
–40 to +85
Maximum Recommended Operating Conditions [2]
Notes:
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. TC is defined as case temperature, the temperature of the underside of the duplexer where it makes contact with the circuit board.
3
ACMD-6207 Typical Performance at Tc = 25°, Rx Z0 = 100 Ω, all other Z0 = 50 Ω
0
0
-0.5
-1.0
-1.0
Insertion Loss (dB)
Insertion Loss (dB)
-0.5
-1.5
-1.5
-2.0
-2.0
-2.5
-3.0
2500
-2.5
2510
2520
2530
2540
Frequency (MHz)
2550
2560
2570
Figure 1. Tx–Ant Insertion Loss.
-3.0
2620
2630
2640
2650
2660
Frequency (MHz)
2670
2680
2690
Figure 2. Ant–Rx Insertion Loss.
0
0
-10
-5
-20
Attenuation (dB)
-10
Return Loss (dB)
-30
-40
-15
-50
-20
-60
-25
-70
-80
2400
2450
2500
2550 2600 2650
Frequency (MHz)
2700
2750
2800
Figure 3. Tx Rejection in Rx Band and Rx Rejection in Tx Band.
-30
2400
2450
2500
2550 2600 2650
Frequency (MHz)
2700
2750
2800
2700
2750
2800
Figure 4. Tx and Rx Port Return Loss.
0
0
-10
-5
-20
Return Loss (dB)
Attenuation (dB)
-10
-30
-40
-15
-50
-20
-60
-25
-70
-80
2400
2450
2500
Figure 5. Tx–Rx Isolation.
4
2550 2600 2650
Frequency (MHz)
2700
2750
2800
-30
2400
2450
2500
2550 2600 2650
Frequency (MHz)
Figure 6. Antenna Port Return Loss.
ACMD-6207 Typical Performance at Tc = 25°, Rx Z0 = 100 Ω, all other Z0 = 50 Ω
0
0
-10
-20
-20
Attenuation (dB)
Attenuation (dB)
-10
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
2000
4000
6000
Frequency (MHz)
8000
Figure 7. Tx–Ant and Ant–Rx Wideband Insertion Loss, 100 – 8500 MHz
-80
1560
1610
-20
2000
2500
Attenuation (dB)
-20
Attenuation (dB)
-10
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
200
400
600
800
1000
Frequency (MHz)
1200
1400
Figure 9. Tx–Ant Low Frequency Rejection, 100 – 1600 MHz
1600
-80
500
1000
1500
Frequency (MHz)
Figure 10. Ant–Rx Low Frequency Rejection, 100 – 2500 MHz
0
0
-10
-20
-20
Attenuation (dB)
Attenuation (dB)
-10
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
3000
4000
5000
6000
Frequency (MHz)
Figure 11. Ant–Rx Rejection, 2775 – 8500.
5
1600
0
-10
-80
1580
1590
Frequency (MHz)
Figure 8. Tx–Ant Rejection in GPS/GLONASS Bands.
0
-80
1570
7000
8000
-80
1610
1620
1630
1640
1650
Frequency (MHz)
Figure 12. Tx–Ant Rejection, 1607 – 1680 MHz
1660
1670
1680
ACMD-6207 Typical Performance at Tc = 25°, Rx Z0 = 100 Ω, all other Z0 = 50 Ω
0
0
-10
-20
-20
Attenuation (dB)
Attenuation (dB)
-10
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
1810
1820
1830
1840
1850
Frequency (MHz)
1860
1870
1880
Figure 13. Tx–Ant Rejection, 1805 – 1880 MHz
-80
2110
2130
2140
2150
Frequency (MHz)
2160
2170
Figure 14. Tx–Ant Rejection, 2110 – 2170 MHz
0
0
-10
-20
-20
Attenuation (dB)
Attenuation (dB)
-10
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
2400
2420
2440
Frequency (MHz)
2460
2480
Figure 15. Tx–Ant Rejection in Wi-Fi Bands, 2400 – 2482 MHz
-80
5000
5040
5060
5080
5100
Frequency (MHz)
5120
5140
0
-10
-20
-20
Attenuation (dB)
Attenuation (dB)
-10
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
5020
Figure 16. Tx–Ant Rejection at Tx 2nd Harmonic, 5000 – 5140 MHz
0
5200
5300
5400
5500
5600
Frequency (MHz)
Figure 17. Tx–Ant Rejection, 5150 – 5850 MHz
6
2120
5700
5800
-80
7500
7550
7600
7650
Frequency (MHz)
Figure 18. Tx–Ant Rejection, 7500 – 7710 MHz
7700
ACMD-6207 Typical Performance at Tc = 25°, Rx Z0 = 100 Ω, all other Z0 = 50 Ω
0.8
1
0.8
1.5
0.6
1
1.5
0.6
2
2
0.4
0.4
3
3
4
0.2
5
0.2
0.4
0.6
0.8 1
1.5
2
3
4 5
4
0.2
5
10
20
50
10 2050
-50
-20
-10
-0.2
-5
-4
0.2
0.4
0.6
0.8 1
1.5
2
3
4 5
-0.2
-5
-4
-3
-3
-0.4
-0.4
-2
-0.6
-0.8
-2
-0.6
-1.5
-1
-0.8
Figure 19. Tx Port Impedance in Tx Band.
0.8
1
-1.5
-1
Figure 20. Rx Port Impedance in Rx Band (Zo = 100 ohms).
0.8
1.5
0.6
1
1.5
0.6
2
2
0.4
0.4
3
3
4
4
0.2
5
0.2
0.4
0.6
0.8 1
1.5
2
3
4 5
0.2
5
10
20
50
10 2050
-50
-20
-10
-0.2
-5
-4
0.2
0.4
0.6
0.8 1
1.5
2
3
4 5
-5
-4
-3
-0.4
-2
-0.6
-0.8
-1
Figure 21. Ant Port Impedance in Tx Band.
-1.5
10
20
50
10 2050
-50
-20
-10
-0.2
-3
-0.4
7
10
20
50
10 2050
-50
-20
-10
-2
-0.6
-0.8
-1
Figure 22. Ant Port Impedance in Rx Band.
-1.5
1.850
2.00
±0.075
ANT
(GND)
RX-A
1.60
±0.075
GND
(9)
(2)
(6)
TX
(1)
GND
PIN 1 MARK
(8)
0.33 (3X)
TOP VIEW
SIDE VIEW
Notes:
1. Dimensions in millimeters
2. Tolerance, unless otherwise noted:
X.XX ± 0.05 mm
X.XXX ± 0.025 mm
3. Dimensions nominal unless otherwise noted
4. Angles 45° nominal
5. Contact areas are gold plated
BOTTOM VIEW
Pin Connections:
1
Tx
4
Ant
6
Rx-B
7
Rx-A
2, 3, 5, 8, 9 GND
0.30
(REF)
0.30
0.60
(REF)
0.15 X 45°
(ALIGNED TO PIN 1)
0.08
(0.13 MAX)
0.08
(0.13 MAX)
0.33
PADS 1-8
CENTER PAD 9
Figure 24. Pad Detail
PIN 1 MARK
GND
Tx (Pin 1)
GND
MYW
XXXX
Rx-A (Pin 7)
Rx-B (Pin 6)
(GND)
GND
GND
ANT
(Pin 4)
Figure 25. Product Marking and Pin Orientation
(7)
0.60
Figure 23. Package Outline Drawing
8
(5)
0.725
GND
RX-B
(4)
(3)
1.4 50
GND
0.075 ±0.050
ALL AROUND
0.925
0.825
±0.075
“A” = Avago Technologies
M = ACMD-6207
Y = Year, last digit
W = Work Week *
XXXX = Lot Number
*Refer to Appendix A for Work Week Cross Reference
0.30 (3X)
Figure 26. PCB Layout.
Figure 27. ACMD-6207 Superposed on PCB Pattern.
A circuit board layout using the principles illustrated in the figure above is recommended to optimize performance of
the ACMD-6207.
It is important to maximize isolation between the Tx and Rx ports.
High isolation is achieved by: (1) maintaining a continuous ground plane around the I/O connections and duplexer
mounting area, (2) surrounding the I/O ports with sufficient ground vias to enclose the connections in a “Faraday cage”,
and (3) preferably transitioning the balanced Rx traces to the 3rd metal layer.
The ground vias under the ACMD-6207 mounting area are also needed to provide adequate heat sinking for the device.
0.600
0.330
(3X)
0.300 (3X)
1.450
1.850
Notes:
1. Dimensions in mm
Figure 28. PCB Land Print.
9
0.662
0.395
0.614
0.100 X 45° (X2)
0.530
0.200
0.700
0.435 * 0.310
0.145 *
0.575
0.575
FOOTPRINT CENTER
Notes:
1. Dimensions in mm
0.760
0.760
Figure 29. PCB Detail, Metal Dimensions.
The transmission line dimensions shown are designed to achieve an impedance of 50 ohms for a 75µm thick PCB layer
with a dielectric constant of 3.4. If other PCB materials or thicknesses are used, the two dimensions indicated with an “*”
(line width and spacing) can be adjusted to retain a Zo of 50 ohms.
10
1.480
1.130
0.840
1X5 VIA ARRAY
0.310 PITCH
0.530
0.250
0.525
0.400
0.155
1.150
1X4 VIA ARRAY
0.310 PITCH
1.490
1.840
Notes:
1. Dimensions in mm
2. Via pattern symmetrical about
vertical center line
3. All vias Ø 0.25 mm, filled
0.400
Figure 30. PCB Detail, Dimensions for Symmetrical Via Pattern.
0.525
0.400
0.838
0.990
0.530
0.840
Notes:
1. Dimensions in mm
2. All vias Ø 0.25 mm, filled
1.130
1.480
Figure 31. PCB Detail, Dimensions for Asymmetrical Via Pattern.
11
0.840
1.130
1.480
1.150
4.00 ± 0.10
2.00 ± 0.05
4.00 ± 0.10
ø 1.50 + 0.10
1.75 ± 0.10
8.00
3.50 ± 0.05
+0.30
−0.10
ø 0.60
+0.05
−0.10
0.254 ± 0.02
3° MAX
5° MAX
1.12 ± 0.05
1.80 ± 0.05
A.
2.16 ± 0.05
K.
B.
Figure 32. SMD Tape Packing
SPROCKET HOLES
PACKAGE PIN 1
ORIENTATION
MYW
XXX X
MYW
XXX X
POCKET CAVITY
Figure 33. Orientation in Tape
12
TAPE
WIDTH
FRONT VIEW
1.5 min.
13.0 ± 0.2
21.0 ± 0.8
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.
3. Reel must not be made with or contain
ozone depleting materials.
4. All dimensions in millimeters (mm)
BACK VIEW
Shading indicates
thru slots
18.4 max.
178 +0.4
-0.2
50 min.
25
min wide (ref)
Slot for carrier tape
insertion for attachment
to reel hub (2 places 180° apart)
12.4 +2.0
-0.0
Figure 34. SMT Reel Drawing
13
Package Moisture Sensitivity
Feature
Moisture Sensitivity Level (MSL) at 260°C
Test Method
Performance
JESD22-A113D
Level 3
300
250
Temperature, °C
200
150
100
50
Tested profile shown.
0
0
50
100
150
200
250
Time, seconds
Figure 35. Verified SMT Solder Profile
Ordering Information
Part Number
No. of Devices
Container
ACMD-6207-BLK
100
Tape Strip or Anti-static Bag
ACMD-6207-TR1
3000
178 mm (7-inch) Reel
14
300
PROFILE.GRF
PROFILE. WMF
6 February 2003
R. Waugh
Appendix A – Package Marking Cross Reference
Marking “W”
Work Week
Marking “W”
(cont)
Work Week
(cont)
1
1
S
27
2
2
T
28
3
3
U
29
4
4
V
30
5
5
W
31
6
6
X
32
7
7
Y
33
8
8
Z
34
9
9
a
35
A
10
b
36
B
11
c
37
C
12
d
38
D
13
e
39
E
14
f
40
F
15
g
41
G
16
m
42
H
17
n
43
J
18
q
44
K
19
r
45
L
20
t
46
M
21
<
47
N
22
>
48
O
23
/
49
P
24
\
50
Q
25
(
51
R
26
)
52
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 © 2005-2013 Avago Technologies. All rights reserved.
AV02-4282EN - September 2, 2013
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