AVAGO ACFM-7102 Pcs/cellular/s-gps quintplexer Datasheet

ACFM-7102
PCS/Cellular/S-GPS Quintplexer
Data Sheet
Description
Features
The Avago Technologies’ ACFM-7102 is a quintplexer
that combines PCS and Cellular duplexer functions with
a GPS filter. This device simplifies handset applications
that are designed for simultaneous voice service and GPS
positioning.
• Single Antenna connection for PCS duplexer, Cellular
duplexer, and GPS filter
• Miniature size
– 5 x 8 mm footprint
– 1.2 mm Max height
• High Power Rating
– +33 dBm Max Tx Power
• Lead-Free Construction
The ACFM-7102 is designed with Avago Technologies’
Film Bulk Acoustic Resonator (FBAR) technology. The
ACFM-7102 also utilizes Avago Technologies’ innovative
Microcap bonded-wafer, chip scale packaging technology.
This process allows the filters to be assembled in a
module that is less than 1.2 mm high with a footprint of
only 5 mm x 8 mm.
Low Tx Insertion Loss reduces power amplifier current,
extending battery life and talk time. The ACFM-7102
enhances receiver sensi-tivity and dynamic range with
low Rx Insertion Loss and high rejection of Tx signals at
the Rx ports.
The excellent power handling capability of Avago
Technologies’ FBAR bulk-mode resonators supports the
high Tx output power levels needed in handsets while
adding virtually no distortion.
Antenna
Cell
Tx
Port 2
PCS
Tx
• Performance guaranteed –30 to +85°C
• GPS Filter (1574.4–1576.4 MHz)
– Insertion Loss: 2.0 dB Max
– Isolation in PCS/Cell Tx: 45 dB Min
• Cellular Duplexer Rx (869 – 894 MHz)
– Insertion Loss: 3.6 dB Max
– Noise Blocking: 40 dB Min
• Cellular Duplexer Tx (824 – 849 MHz)
– Insertion Loss: 2.6 dB Max
– Interferer Blocking: 55 dB Min
• PCS Duplexer Rx (1930.5 – 1989.5 MHz)
– Insertion Loss: 4.4 dB Max
– Noise Blocking: 40 dB Min
• PCS Duplexer Tx (1850.5 – 1909.5 MHz)
– Insertion Loss: 3.9 dB Max
– Interferer Blocking: 53 dB Min
Applications
Functional Block Diagram
Port 5
Specifications
• Handsets or data terminals operating in the PCS and
Cellular frequency bands with simultaneous GPS
positioning capability
Port 1
Port 6
Cell
Rx
Port 3
PCS
Rx
Port 4
GPS
ACFM-7102
Electrical Specifications, Z0=50Ω, TC[1][2] as indicated
-30°C
Symbol Parameter
Unit
Min Typ[3] Max
Min
+25°C
Typ[3] Max
Min
+85°C
Typ[3] Max
GPS Filter Performance
Antenna Port to GPS Receive Port
S41
S41
S44
S11
Insertion Loss in GPS Band (L1)
(1574.4–1576.4 MHz)
Insertion Loss Ripple (p-p) in GPS Band
Return Loss of GPS Port in GPS Band
Return Loss of Antenna Port in GPS Band
Isolation-Cellular Transmit Port to GPS Port
S45
S45
Isolation in Cellular Tx Band
(824–849 MHz)
Isolation in GPS Band (1574.4–1576.4 MHz)
Isolation-PCS Transmit Port to GPS Port
S42
Isolation in PCS Tx Band (1850.5 – 1909.5 MHz)
S42
Isolation in GPS Band (1574.4–1576.4 MHz)
Cellular Duplexer Performance
dB1.91.01.92.0
dB1.0
0.71.01.0
dB
9
926
9
dB
9
919
9
dB
dB
50
38
50
38
55
42
50
38
dB
dB
45
40
45
40
55
48
45
40
Antenna Port to Cellular Receive Port
S61
S61
S61
S61
S61
S61
S66
S11
Insertion Loss in Rx band (869–894 MHz)
Insertion Loss Ripple (p-p) in Rx Band
Attenuation in Tx band (824–849 MHz)
Attenuation 0–804 MHz
Attenuation in Tx 2nd harmonic band
(1648–1698 MHz)
Attenuation in Tx 3rd harmonic band
(2472–2547 MHz)
Return Loss of Rx Port in Rx Band
(869–894 MHz)
Return Loss of Antenna Port in Rx Band
(869–894 MHz)
Cellular Transmit Port to Antenna Port
S15
S15
S15
S15
S15
S15
S15
S55
S11
Insertion Loss in Tx band (824–849 MHz)
dB2.61.42.62.6
Insertion Loss Ripple (p-p) in Tx Band
dB1.61.41.61.6
Attenuation in Rx band (869–894 MHz)
dB
39
40
50
37
Attenuation, 0–804 MHz
dB2020
3820
Attenuation in GPS band (1574.4–1576.4 MHz)
dB
37
37
41
37
Attenuation in Tx 2nd harmonic band
dB15152915
(1648–1698 MHz)
Attenuation in Tx 3rd harmonic band
dB
8
817
8
(2472–2547 MHz)
Return Loss of Tx Port in Tx band (824–849 MHz)
dB
9
915
9
Return Loss of Antenna port in Tx Band
dB
912
916
912
(824–849 MHz)
Isolation, Cellular Transmit Port to Cellular Receive Port
S65
S65
Isolation, Tx to Rx port in Rx Band (869–894 MHz)
Isolation, Tx to Rx port in Tx Band (824–849 MHz)
dB
3.61.8
3.4
3.6
dB1.81.21.81.8
dB
55
55
64
50
dB2525
3625
dB
30
30
64
30
dB1919
4219
dB
9
916
9
dB
912
913
912
dB
dB
40
55
40
55
52
68
40
55
ACFM-7102 Electrical Specifications, Z0=50Ω, TC[1][2] as indicated (cont)
-30°C
Symbol Parameter
Unit
Min Typ[3] Max
Min
+25°C
Typ[3] Max
Min
+85°C
Typ[3] Max
PCS Duplexer Performance
Antenna Port to PCS Receive Port
S31
S31
S31
S31
S31
S31
S33
S11
Insertion Loss in Rx Band (1930.5–1989.5 MHz)
Insertion Loss Ripple (p-p) in Rx Band
Attenuation in Tx Band (1850.5–1909.5 MHz)
Attenuation 0.03–1770 MHz
Attenuation 2020–3700 MHz
Attenuation 3820–4000 MHz
Return Loss of Rx Port in Rx Band
(1930.5–1989.5 MHz)
Return Loss of Antenna Port in Rx Band
(1930.5–1989.5 MHz)
PCS Transmit Port to Antenna Port
S12
S12
S12
S12
S12
S12
S12
S12
S22
S11
Insertion Loss in Tx Band (1850.5–1909.5 MHz)
Insertion Loss Ripple (p-p) in Tx Band
Attenuation in Rx Band (1930.5–1989.5 MHz)
Attenuation 0.03–1570 MHz
Attenuation in GPS Band (1574.4–1576.4 MHz)
Attenuation 1580 – 1700 MHz
Attenuation in Tx 2nd harmonic band
(3701–3819 MHz)
Attenuation in Tx 3rd harmonic band
(5551.5–5728.5 MHz)
Return Loss of Tx Port in Tx band
(1850.5–1909.5 MHz)
Return Loss of Antenna port in Tx Band
(1850.5–1909.5 MHz)
Isolation, PCS Transmit Port to PCS Receive Port
S32
S32
dB
4.42.0
4.2
dB
3.01.9
3.0
dB
50
50
59
50
dB2020
4320
dB
30
30
53
30
dB
30
30
38
30
dB
9
917
9
dB
912
917
4.4
3.0
912
dB
3.91.8
3.9
3.9
dB2.81.32.82.8
dB
40
40
50
40
dB2020
4420
dB
37
37
42
37
dB2525
4425
dB10102310
dB
8
822
8
dB
9.5
9.516
9.5
dB
912
917
912
Isolation, Tx to Rx port in Rx Band
dB
(1930.5–1909.5 MHz)
Isolation, Tx to Rx port in Tx Band
(1850.5–1855 MHz)
dB
(1855–1909.5 MHz)
40
40
47
40
53
54
53
54
62
60
53
54
Notes:
1) TC is the case temperature and is defined as the temperature of the underside of the quintplexer 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 ports equal to or less than +29 dBm over
all Tx frequencies unless otherwise noted.
3) Typical data is the arithmetic mean value of the parameter over its indicated frequency range at the specified temperature. Typical values may
vary over time.
Absolute Maximum Ratings[1]
Parameter
Unit
Value
Storage temperature
Maximum RF Input Power to Tx Ports
°C
dBm
–65 to +125
+33
Parameter
Unit
Value
Operating temperature, Tc [3] , Tx Power ≤ 29 dBm
Operating temperature, Tc [3] , Tx Power ≤ 30 dBm
°C
°C
–40 to +100
–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 quintplexer where it makes contact with the circuit board.
Characterization
A test circuit similar to that shown in Figure 1 was used
to measure device performance. This circuit is designed
to interface with Air Coplanar (ACP), Ground-SignalGround (GSG) RF probes of the type commonly used to
test semiconductor wafers.
Short lengths of 50-ohm microstripline connect the DUT
to ACP probe patterns on the board.
A test circuit with an ACFM-7102 mounted in place is
shown in Figure 2. S-parameters are measured using a
vector network analyzer and calibrated ACP probe set.
The test circuit is a 17 x 14 mm PCB with a well-grounded
pad to which the device under test (DUT) is soldermounted.
Phase data for s-parameters measured with ACP probe
circuits are adjusted to place the reference plane at the
edge of the quintplexer package.
Figure 1. ACP Probe Test Circuit.
Figure 2. Test Circuit with ACFM-7102 Quintplexer.
-0.5
-0.5
-1.5
-1.5
Insertion Loss (dB)
Insertion Loss (dB)
ACFM-7102 Typical Performance at TC=25°C
-2.5
-3.5
-2.5
-3.5
-4.5
1850
1860
1870
1880
1890
1900
-4.5
1930
1910
1940
1950
Frequency (MHz)
1970
1980
1990
Frequency (MHz)
Figure 3. PCS Tx Band Insertion Loss.
Figure 4. PCS Rx Band Insertion Loss.
0
0
-10
Attenuation (dB)
-5
Return Loss (dB)
1960
-10
-15
-20
-30
-40
-50
-20
-25
1820 1840
-60
1820
1860
1880
1900
1920
1940 1960
1980
2000
1840
2020
1860
1880
1900
1920
1940
1960
1980
2000
2020
Frequency (MHz)
Frequency (MHz)
Figure 5. PCS Tx and Rx Port Return Loss.
Figure 6. PCS Tx Rejection in Rx Band and Rx Rejection in Tx Band.
0
-35
-40
-5
-50
Return Loss (dB)
Attenuation (dB)
-45
-55
-60
-65
-10
-15
-70
-20
-75
-80
1820
1840
1860
1880
1900
1920
1940
Frequency (MHz)
Figure 7. PCS Tx–Rx Isolation.
1960
1980
2000
2020
-25
1820 1840
1860 1880 1900
1920 1940 1960 1980 2000 2020
Frequency (MHz)
Figure 8. PCS Antenna Port Return Loss.
0
-10
-10
-20
-20
Attenuation (dB)
Insertion Loss (dB)
0
-30
-40
-40
-50
-50
-60
-30
-60
0.0
1.0
2.0
3.0
4.0
5.0
0.0
6.0
0.5
Frequency (GHz)
0
0
-10
-10
-20
-30
-30
3720
3740
3760
3780
3800
-40
5550
3820
5590
5670
5710
Figure 12. PCS Tx–Ant Rejection at Tx Third Harmonic.
-20
-30
-30
-40
-40
Attenuation (dB)
Attenuation (dB)
5630
Frequency (MHz)
Figure 11. PCS Tx–Ant Rejection at Tx Second Harmonic.
-50
-50
-60
-60
1600
1620
1640
1660
Frequency (MHz)
Figure 13. PCS Tx–Ant Rejection, 1580–1700 MHz.
2.0
-20
Frequency (MHz)
-70
1580
1.5
Figure 10. PCS Tx and Rx Low Frequency Rejection.
Attenuation (dB)
Attenuation (dB)
Figure 9. PCS Tx and Rx Wideband Insertion Loss.
-40
3700
1.0
Frequency (GHz)
1680
1700
-70
2000
2500
3000
Frequency (MHz)
Figure 14. PCS Rx–Ant Rejection, 2000–4000 MHz.
3500
4000
0.0
-1.0
-1.0
Insertion Loss (dB)
Insertion Loss (dB)
0.0
-2.0
-2.0
-3.0
-3.0
-4.0
824
829
834
839
844
-4.0
869
849
874
879
Frequency (MHz)
Figure 15. Cellular Tx Insertion Loss.
884
889
894
Frequency (MHz)
Figure 16. Cellular Rx Insertion Loss.
0
0
-10
-5
Attenuation (dB)
Return Loss (dB)
-20
-10
-15
-30
-40
-50
-20
-25
760
-60
780
800
820
840
860
880
900
920
940
-70
760
960
780
800
820
0
-40
-5
Return Loss (dB)
Attenuation (dB)
880
900
920
940
960
Figure 18. Cellular Tx Rejection in Rx Band and Rx Rejection in Tx Band.
-30
-50
-60
-10
-15
-20
-70
-80
760
860
Frequency (MHz)
Frequency (MHz)
Figure 17. Cellular Tx and Rx Return Loss
840
780
800
820
840
860
880
Frequency (MHz)
Figure 19. Cellular Tx–Rx Isolation.
900
920
940
960
-25
760
780
800
820
840
860
880
900
920
940
960
Frequency (MHz)
Figure 20. Cellular Band Antenna Return Loss.
0
-10
-10
-20
-20
Attenuation (dB)
Insertion Loss (dB)
0
-30
-40
-40
-50
-50
-60
-30
0.0
1.0
2.0
3.0
4.0
5.0
-60
0.0
6.0
0.2
0.4
0.6
0.8
1.0
Frequency (GHz)
Frequency (GHz)
Figure 21. Cellular Tx–Ant and Rx–Ant Wideband Insertion Loss.
Figure 22. Cellular Tx–Ant and Rx–Ant Low Frequency Rejection.
0
0
-10
Attenuation (dB)
Attenuation (dB)
-10
-20
-30
-20
-30
-40
-50
1648
1658
1668
1678
1688
-40
2470
1698
2490
Frequency (MHz)
-50
-30
-60
-40
-70
1658
1668
1678
Frequency (MHz)
Figure 25. Cell Ant–Rx Rejection at Tx Second Harmonic.
2530
2550
Figure 24. Cellular Tx–Ant Rejection at Tx Third Harmonic.
Attenuation (dB)
Attenuation (dB)
Figure 23. Cellular Tx–Ant Rejection at Tx Second Harmonic.
-80
1648
2510
Frequency (MHz)
1688
1698
-50
-60
2470
2490
2510
2530
Frequency (MHz)
Figure 26. Cellular Ant–Rx Rejection at Tx Third Harmonic.
2550
0
-0.5
-10
Return Loss (dB)
Insertion Loss (dB)
0.0
-1.0
-1.5
-2.0
1572
-20
-30
1573
1574
1575
1576
1577
-40
1572
1578
1573
1574
FREQUENCY (MHz)
1575
1576
1577
1578
1577
1578
Frequency (MHz)
Figure 27.Ant–GPS Port Insertion Loss.
Figure 28. Return Loss, GPS Port (solid), Ant Port (dash).
-30
-35
Attenuation (dB)
Attenuation (dB)
-40
-40
-50
-60
1572
-45
-50
-55
1572
1573
1574
1575
1576
1577
1573
1574
1578
1575
1576
Frequency (MHz)
Frequency (MHz)
Figure 30. Isolation, PCS Tx (solid) and Cellular Tx (dash) Ports to GPS Port
in GPS Band.
-45
-45
-50
-50
Attenuation (dB)
Attenuation (dB)
Figure 29. PCS Tx–Ant (solid) and Cell Tx–Ant (dash) Rejection in GPS Band.
-55
-60
-65
-70
824
-55
-60
-65
829
834
839
844
Frequency (MHz)
Figure 31. Isolation, Cellular Tx Port to GPS Port in Cellular Tx Band.
849
-70
1850
1860
1870
1880
1890
1900
1910
Frequency (MHz)
Figure 32. Isolation, PCS Tx Port to GPS Port in PCS Tx Band.
Figure 33. Cell Tx Impedance (S55) in Cell Tx Band.
Figure 34. Cell Rx Impedance (S66) in Cell Rx Band.
Figure 35. PCS Tx Impedance (S22) in PCS Tx Band.
Figure 36. PCS Rx Impedance (S33) in PCS Rx Band.
Figure 37. GPS Port Impedance (S44), 1570–1580 MHz.
10
PACKAGE ORIENTATION
NON-GROUND VIAS (8 ea)
4.80
5.0
3.70
1.15
7.40
8.0
7.80
0.28
Notes:
0.28
1.
2.
3.
4.
Dimensions in mm
Tolerance: X.X ±0.1, X.XX ± 0.05
Height = 1.2 mmMax
IO pads (6 ea): 0.40 x 0.40, corner chamfer 0.05 x 0.05,
pad to ground plane spacing = 0.40
5. Non-ground vias are covered with 0.4 Ø solder mask
and are shown for reference only
Note: PCB metal under non-ground vias does not
need to be voided
6. Contact areas are gold plated
0.05
0.80
0.40
0.05
0.40
1.20
DETAIL OF IO PAD AREAS
Figure 38. Package Outline Drawing.
GPS
PCS
Rx
CELL
Rx
PCS
Tx
ACFM–7102
FBYWWDDXXXX
CELL
Tx
PACKAGE
ORIENTATION
ACFM-7102 = Part Number
FB [FA] = Assembly Entity
Y = Year
WW = Workweek
DD = Date Code
XXXX = Last 4 digit of lot number
ANTENNA
Figure 39. Package Marking.
11
VIA BOUNDARY
4.80
1.1 0.4
0.4
G
1.20
G
3.70
7.40
7.80
Notes:
1. Dimensions in mm
2. Gap, G, adjusted so Zo = 50 ohms
3. Ground vias are Ø 0.30, aligned to 0.60 x 0.60 grid
4. Via Boundary rectangle 7.80 x 4.80 centered on device location
5. Ground vias positioned for optimum RF performance, port-to-port isolation, and heat sinking
6. Length of lines extending from all ports, especially Ports 2, 3, and 6, should be minimized to
maintain port-to-port isolation
7. Lines extending from Ports 4 and 5 should preferably be oriented at 90° relative to Ports 2 and
3 to maintain port-to-port isolation
Figure 40. Recommended PCB Land Print.
A PCB layout implementing design features similar to
Figure 40 is recommended to optimize performance of
the ACFM-7102.
It is particularly important to maximize isolation between
the Tx connections to the duplexer and the Rx ports. High
isolation is achieved by (1) maintaining a continuous
ground plane around the duplexer mounting area, (2)
surrounding the I/O ports with sufficient ground vias
to enclose the connections in a “Faraday cage”, and (3)
preferably routing the Tx traces in a different metal layer
than the Rx traces.
12
The latter is especially useful, not only to maintain TxRx isolation of the duplexer, but also to prevent leakage
of the Tx signals into other components that could
result in the creation of intermodulation products and
degradation of overall system performance.
BOUNDARY
A
B
C
B
C
C
B
4.80
B
C
D
A
A
A
A
A
3.70
7.40
Figure 41. ACFM-7102 Outline and Bottom Metal Superposed on PCB
Land Print.
7.90
Stencil Opening ID
8.1
a
0.5
0.3
0.3
Qty
Width (mm)
A (I/O pad areas)
6
B
4
C
4
D1
0.5
a
Length (mm)
0.4
0.4
0.5
3.8
0.5
4.8
0.52.8
Notes:
0.3
5.1
1. Chamfer or radius all corners 0.05 mm min
2. Stencil openings aligned to Boundary rectangle or center lines
3. Stencil openings B–D equally spaced horizontally (spacing = 0.425 mm)
a
Figure 43. Recommended Solder Stencil.
3.7
a
7.4
Notes:
1. Dimensions in mm
2. a ≥ 0.3 (typ)
Figure 42. Recommended Solder Mask.
13
Figure 44. Solder Stencil Overlaid on ACFM-7102 Bottom Metal Pattern.
Figure 45. Solder Stencil and Solder Mask Overlaid on PCB Land Print.
Package Moisture Sensitivity
Feature
Test Method
Performance
Moisture Sensitivity Level (MSL) at 260°C
J-STD-20C
Level 3
300
Temperature, °C
250
200
150
100
50
Tested profile shown.
0
0
50
100
150
Time, seconds
Figure 46. Verified SMT Solder Profile.
14
200
250
300
P R O F IL E .G R F
P R O F IL E .W M F
6 F ebruary 2003
R . W augh
Figure 47. SMT Tape Packing.
PACKAGE ORIENTATION
SPROCKET HOLES
POCKET CAVITY
Figure 48. Orientation in Tape.
15
Figure 49. Reel Information.
ACFM-7102 Ordering Information
Part Number
No. of Devices
ACFM-7102-BLK25
ACFM-7102-TR11000
Container
Anti-static Bag
7-inch Reel
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, Limited in the United States and other countries.
Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved.
AV02-0471EN - June 11, 2007