ACFM-7103
PCS/Cellular/S-GPS Quintplexer
Data Sheet
Description
The Avago Technologies’ ACFM-7103 is a reduced size
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.
The ACFM-7103 features two antenna connections, one
for the duplexers and a separate antenna port for the GPS
filter. The ACFM-7103 can be used for single antenna ap-
plications by simply connecting both antenna terminals
together with a single, external SMT component.
The ACFM-7103 is designed with Avago Technologies’
Film Bulk Acoustic Resonator (FBAR) technology. The
ACFM-7103 also utilizes Avago Technologies’ innovative
Microcap bonded-wafer, chip scale packaging technol-
ogy. This process allows the filters to be assembled in a
module with a footprint of only 4 x 7 mm and maximum
height of 1.2 mm.
Low Tx Insertion Loss reduces power amplifier current,
extending battery life and talk time. The ACFM-7103
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.
Features
• Dual/Single Antenna Options
– Single Antenna connection for PCS and Cell band
duplexers
– Separate GPS Antenna connection
– Duplexer and GPS antennas can be connected
together with an inductor for single antenna
applications
• Miniature size
– 4 x 7 mm footprint
– 1.2 mm Max height
• High Power Rating
– +33 dBm Max Tx Power
• RoHS Compliant
Specifications
• Performance guaranteed –30 to +85°C
• GPS Filter (1574.4–1576.4 MHz)
– Insertion Loss: 1.7 dB Max, 0.8 dB Typ (25°C)
– Isolation in PCS: 45 dB Min, Cell Tx: 50 dB Min
• Cellular Duplexer Rx (869 – 894 MHz)
– Insertion Loss: 3.6 dB Max, 1.5 dB Typ (25°C)
– Noise Blocking: 40 dB Min
• Cellular Duplexer Tx (824 – 849 MHz)
– Insertion Loss: 2.9 dB Max, 1.4 dB Typ (25°C)
– Interferer Blocking: 55 dB Min
• PCS Duplexer Rx (1930.5 – 1989.5 MHz)
– Insertion Loss: 3.6 dB Max, 1.6 dB Typ (25°C)
– Noise Blocking: 40 dB Min
• PCS Duplexer Tx (1850.5 – 1909.5 MHz)
– Insertion Loss: 3.1 dB Max, 1.5 dB Typ (25°C)
– Interferer Blocking: 53 dB Min
Applications
• Handsets or data terminals oper ating in the PCS and
Cellular frequency bands with simultaneous GPS
positioning capability
Functional Block Diagram
Ant-1
Port 1
Ant-2
Port 7
Cell TxPCS Rx
Port 5Port 3
Cell Rx
Port 6
PCS Tx
Port 2
GPS
Port 4
2
ACFM-7103 Electrical Specifications, TC [1] [2] as indicated, Dual Antenna Connection [4]
Symbol Parameter Units
– 30°C +25°C +85°C
Min Typ [3] Max Min Typ [3] Max Min Typ [3] Max
GPS Filter Performance
Antenna–2 Port to GPS Receive Port
S47 Insertion Loss in GPS Band (L1)
(1574.4–1576.4 MHz)
dB 1.6 0.8 1.6 1.7
S47 Insertion Loss Ripple (p-p)
in GPS Band
dB 0.5
S44 Return Loss of GPS Port in GPS Band dB 9 9 20 9
S77 Return Loss of Antenna–2 Port
in GPS Band
dB 9 9 23 9
Isolation – Cellular Transmit Port to GPS Port[5]
S45 Isolation in Cellular Tx Band
(824–849 MHz)
dB 50 50 54 50
S45 Isolation in GPS Band
(1574.4–1576.4 MHz)
dB 40 40 55 40
Isolation – PCS Transmit Port to GPS Port [5]
S42 Isolation in PCS Tx Band
(1850.5 – 1909.5 MHz)
dB 45 45 51 45
S42 Isolation in GPS Band
(1574.4–1576.4 MHz)
dB 40 40 46 40
Cellular Duplexer Performance
Antenna–1 Port to Cellular Receive Port
S61 Insertion Loss in Rx band
(869–894 MHz)
dB 3.6 1.5 3.6 3.6
S61 Insertion Loss Ripple (p-p) in Rx Band dB 1.5
S61 Attenuation in Tx band
(824–849 MHz)
dB 55 55 66 50
S61 Attenuation 0–804 MHz dB 25 25 36 25
S61 Attenuation in Tx 2nd harmonic
band (1648–1698 MHz)
dB 30 30 54 30
S61 Attenuation in Tx 3rd harmonic
band (2472–2547 MHz)
dB 19 19 44 19
S66 Return Loss of Rx Port in Rx Band
(869–894 MHz)
dB 9 9 17 9
S11 Return Loss of Antenna–1 Port
in Rx Band (869–894 MHz)
dB 9 9 17 9
3
ACFM-7103 Electrical Specifications, TC [1] [2] as indicated, Dual Antenna Connection [4] (cont)
Symbol Parameter Units
– 30°C +25°C +85°C
Min Typ [3] Max Min Typ [3] Max Min Typ [3] Max
Cellular Transmit Port to Antenna–1 Port
S15 Insertion Loss in Tx band
(824–849 MHz)
dB 2.9 1.4 2.9 2.9
S15 Insertion Loss Ripple (p-p) in Tx Band dB 1.5
S15 Attenuation in Rx band
(869–894 MHz)
dB 39 40 58 37
S15 Attenuation, 0–804 MHz dB 20 20 39 20
S15 Attenuation in GPS band (1574.4–
1576.4 MHz)
dB 37 37 48 37
S15 Attenuation in Tx 2nd harmonic
band (1648–1698 MHz)
dB 20 20 46 20
S15 Attenuation in Tx 3rd harmonic
band (2472–2547 MHz)
dB 8 8 25 8
S55 Return Loss of Tx Port in Tx band
(824–849 MHz)
dB 9 9 14 9
S11 Return Loss of Antenna–1 port
in Tx Band (824–849 MHz)
dB 9 9 14 9
Isolation, Cellular Transmit Port to Cellular
Receive Port
S65 Isolation, Tx to Rx port in Rx Band
(869–894 MHz)
dB 40 40 56 40
S65 Isolation, Tx to Rx port in Tx Band
(824–849 MHz)
dB 55 55 67 55
PCS Duplexer Performance
Antenna–1 Port to PCS Receive Port
S31 Insertion Loss in Rx Band (1930.5–
1989.5 MHz)
dB 3.6 1.6 3.6 3.6
S31 Insertion Loss Ripple (p-p) in Rx Band dB 1.5
S31 Attenuation in Tx Band
(1850.5–1909.5 MHz)
dB 50 50 61 50
S31 Attenuation 0.03–1770 MHz dB 20 20 41 20
S31 Attenuation 2025–3700 MHz dB 30 30 56 30
S31 Attenuation 3820–4000 MHz dB 23 23 34 23
S33 Return Loss of Rx Port in Rx Band
(1930.5–1989.5 MHz)
dB 9 9 15 9
S11 Return Loss of Antenna–1 Port in Rx
Band (1930.5–1989.5 MHz)
dB 9 9 17 9
4
Symbol Parameter Units
– 30°C +25°C +85°C
Min Typ [3] Max Min Typ [3] Max Min Typ [3] Max
PCS Transmit Port to Antenna–1 Port
S12 Insertion Loss in Tx Band (1850.5–
1909.5 MHz)
dB 3.1 1.5 3.1 3.1
S12 Insertion Loss Ripple (p-p) in Tx Band dB 1.5
S12 Attenuation in Rx Band (1930.5–
1989.5 MHz)
dB 39 39 46 39
S12 Attenuation 0.03–1570 MHz dB 15 15 43 15
S12 Attenuation in GPS Band (1574.4–
1576.4 MHz)
dB 37 37 39 37
S12 Attenuation 1580 – 1700 MHz dB 25 25 39 25
S12 Attenuation in Tx 2nd harmonic
band (3701–3819 MHz)
dB 10 10 21 10
S12 Attenuation in Tx 3rd harmonic
band (5551.5–5728.5 MHz)
dB 8 8 32 8
S22 Return Loss of Tx Port in Tx band
(1850.5–1909.5 MHz)
dB 9.5 9.5 15 9.5
S11 Return Loss of Antenna–1 port
in Tx Band (1850.5–1909.5 MHz)
dB 9 9 14 9
Isolation, PCS Transmit Port to PCS Receive Port
S32 Isolation, Tx to Rx port in Rx Band
(1930.5–1989.5 MHz)
dB 40 40 51 40
S32 Isolation, Tx to Rx port in Tx Band
(1850.5–1855 MHz)
(1855–1909.5 MHz)
dB 53
54
53
54
64
64
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.
4. Unless otherwise noted, specifications are for Dual Antenna connection as shown in Figure 1 and include effect of 5.1 nH inductor and 1.0 pF
capacitor added to Port 1 (Ant-1) via simulation.
5. Specifications are for Single Antenna connection as shown in Figure 2 and includes effect of 5.1 nH inductor added between Port 1 (Ant-1) and
Port 7 (Ant-2) via simulation.
ACFM-7103 Electrical Specifications, TC [1] [2] as indicated, Dual Antenna Connection [4] (cont)
5
Maximum Recommended Operating Conditions [2]
Parameter Unit Value
Operating temperature, Tc [3] , Tx Power ≤ 29 dBm °C –40 to +100
Operating temperature, Tc [3] , Tx Power ≤ 30 dBm °C –40 to +85
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.
Absolute Maximum Ratings [1]
Parameter Unit Value
Storage temperature °C –65 to +125
Maximum RF Input Power to Tx Ports dBm +33
6
Applications Information
The ACFM-7103 quintplexer has two antenna connections,
one common to the Cellular and PCS Band duplexers, and
a separate antenna for the GPS filter.
Dual Antenna Operation
For applications in which a separate GPS antenna is
preferred, the ACFM-7103 can be connected as shown in
Figure 1.
A series-L, shunt-C network is used to match the
impedance of the Ant-1 port (duplexers) to the phone
antenna. A nominal inductance value of 5.1 nH and ca-
pacitance of 1.0 pF matches the Ant-1 port to 50 ohms.
The GPS antenna (Ant-2) is internally matched to 50 ohms
and needs no external components.
Ant-1Ant-2
Cell TxPCS Rx
Port 5
Port 1
Port 7
Port 3
Cell Rx
Port 6
PCS Tx
Port 2
GPS
GPS
Ant
Port 4
Phone
Ant
5.1 nH 1.0 pF
Ant-1Ant-2
Cell TxPCS Rx
Port 5
Port 1
Port 7
Port 3
Cell Rx
Port 6
PCS Tx
Port 2
GPS
Port 4
Ant
5.1 nH
Figure 1. Dual Antenna Application.
Single Antenna Operation
Optionally, if single antenna operation is required, the
Ant-1 and Ant-2 ports of the ACFM-7103 can be connected
together as in Figure 2.
A single 5.1 nH inductor connected between Ant-1 and
Ant-2 is all that is required to match both antenna ports to
a common 50-ohm antenna.
Figure 2. Single Antenna Application.
Matching Components
The L and C values shown here were selected to match
the ACFM-7103 to 50 ohms. These values should be con-
sidered to be nominal. Since every application is different,
these nominal values should be adjusted to provide the
best impedance match for the user’s particular circuit
board, performance requirements, and interface to
related components.
The L and C matching components should be located in
close proximity to the quintplexer as shown in the recom-
mended PCB layouts.
For both antenna configurations, the maximum variation
for the matching components should be ±5% for the
inductor and ±0.2 pF for the capacitor. The inductor should
be of the high Q type (e.g., Murata LQW15AN5N1D00D).
7
ACFM-7103 Typical Performance at Tc = 25°C
-70
-60
-50
-40
-30
-20
-10
0
1800 1850 1900 1950 2000 2050
Frequency (MHz)
-80
-75
-70
-65
-60
-55
-50
-45
-40
-35
-30
1800 1850 1900 1950 2000 2050
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
1800 1850 1900 1950 2000 2050
Frequency (MHz)
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
1850 1860 1870 1880 1890 1900 1910
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
1930 1940 1950 1960 1970 1980 1990
Frequency (MHz)
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
1800 1850 1900 1950 2000
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
Figure 3. PCS Tx Band Insertion Loss (Dual Antenna, Note1). Figure 4. PCS Rx Band Insertion Loss (Dual Antenna, Note1).
Figure 5. PCS Tx and Rx Port Return Loss (Dual Antenna, Note1). Figure 6. PCS Tx Rejection in Rx Band and Rx Rejection in Tx Band
(Dual Antenna, Note1).
Figure 7. PCS Tx–Rx Isolation (Dual Antenna, Note1). Figure 8. PCS Antenna Port Return Loss (Dual Antenna, Note1).
8
-70
-60
-50
-40
-30
-20
-10
0
500 1000 1500
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-70
-60
-50
-40
-30
-20
-10
0
1000 2000 3000 4000 5000
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-40
-35
-30
-25
-20
-15
-10
-5
0
3700 3720 3740 3760 3780 3800 3820
Attenuation (dB)
Attenuation (dB)
-40
-35
-30
-25
-20
-15
-10
-5
0
5550 5600 5650 5700
-60
-50
-40
-30
-20
-10
0
1580 1600 1620 1640 1660 1680 1700
Attenuation (dB)
Attenuation (dB)
-70
-60
-50
-40
-30
-20
-10
0
2000 2500 3000 3500 4000
Figure 9. PCS Tx–Ant and Ant–Rx Low Frequency Insertion Loss
(Dual Antenna, Note1).
Figure 10. PCS Tx–Ant and Ant–Rx Wideband Insertion Loss
(Dual Antenna, Note1).
Figure 11. PCS Tx–Ant Rejection at Tx Second Harmonic
(Dual Antenna, Note1).
Figure 12. PCS Ant–Tx Rejection at Tx Third Harmonic (Dual Antenna, Note1).
Figure 13. PCS Ant–Tx Rejection, 1580–1700 MHz (Dual Antenna, Note1). Figure 14. PCS Ant–Rx Rejection, 2000–4000 MHz (Dual Antenna, Note1).
9
-60
-50
-40
-30
-20
-10
0
1572 1573 1574 1575 1576 1577 1578
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-70
-60
-50
-40
-30
-20
-10
0
1572 1573 1574 1575 1576 1577 1578
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
825 830 835 840 845 850
Attenuation (dB)
Attenuation (dB)
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
870 875 880 885 890 895
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
800 820 840 860 880 900 920 -70
-60
-50
-40
-30
-20
-10
0
800 820 840 860 880 900 920
Attenuation (dB)
Attenuation (dB)
Figure 15. PCS Tx-Ant Rejection at GPS (Dual Antenna, Note1). Figure 16. Cell Tx-Ant Rejection at GPS (Dual Antenna, Note1).
Figure 17. Cellular Tx Insertion Loss (Dual Antenna, Note1). Figure 18. Cellular Rx Insertion Loss (Dual Antenna, Note1).
Figure 19. Cellular Tx and Rx Return Loss (Dual Antenna, Note1). Figure 20. Cellular Tx Rejection in Rx Band and Rx Rejection in Tx Band
(Dual Antenna, Note1).
10
-80
-75
-70
-65
-60
-55
-50
-45
-40
800 820 840 860 880 900 920
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
800 820 840 860 880 900 920
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-70
-60
-50
-40
-30
-20
-10
0
200 400 600 800 1000
Attenuation (dB)
Attenuation (dB)
-70
-60
-50
-40
-30
-20
-10
0
1000 2000 3000 4000 5000 6000
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
1650 1660 1670 1680 1690
Attenuation (dB)
Attenuation (dB)
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
2480 2490 2500 2510 2520 2530 2540
Figure 21. Cellular Tx–Rx Isolation (Dual Antenna, Note1). Figure 22. Cellular Band Antenna Return Loss (Dual Antenna, Note1).
Figure 23. Cellular Tx–Ant and Ant–Rx Low Frequency Insertion Loss
(Dual Antenna, Note1).
Figure 24. Cellular Tx–Ant and Ant–Rx Wideband Insertion Loss
(Dual Antenna, Note1).
Figure 25. Cellular Tx-Ant Rejection at Tx Second Harmonic
(Dual Antenna, Note1).
Figure 26. Cellular Tx–Ant Rejection at Tx Third Harmonic
(Dual Antenna, Note1).
11
-70
-65
-60
-55
-50
-45
-40
-35
-30
1650 1660 1670 1680 1690
Attenuation (dB)
Attenuation (dB)
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-70
-65
-60
-55
-50
-45
-40
-35
-30
2480 2490 2500 2510 2520 2530 2540
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
-5
-4
-3
-2
-1
0
Attenuation (dB)
Attenuation (dB)
1570 1572 1574 1576 1578 1580 1582
-25
-20
-15
-10
-5
0
1570 1572 1574 1576 1578 1580 1582
-25
-20
-15
-10
-5
0
Attenuation (dB)
Attenuation (dB)
1570 1572 1574 1576 1578 1580 1582
-90
-80
-70
-60
-50
-40
-30
800 900 1000 1100 1200 1300 1400 1500 1600
Figure 27. Cellular Ant–Rx Rejection at Tx Second Harmonic
(Dual Antenna, Note1).
Figure 28. Cellular Ant–Rx Rejection at Tx Third Harmonic
(Dual Antenna, Note1).
Figure 29. Ant–GPS Insertion Loss (Dual Antenna, Note1). Figure 30. GPS Port Return Loss (Dual Antenna, Note1).
Figure 31. Antenna Port Return Loss in GPS Band (Dual Antenna, Note1). Figure 32. Cellular Tx Port to GPS Port Isolation (Dual Antenna, Note1).
12
-90
-80
-70
-60
-50
-40
-30
Attenuation (dB)
Attenuation (dB)
1500 1600 1700 1800 1900 2000
Frequency (MHz)
-5
-4
-3
-2
-1
0
1570 1572 1574 1576 1578 1580 1582
Frequency (MHz)
-25
-20
-15
-10
-5
0
Attenuation (dB)
Attenuation (dB)
1570 1572 1574 1576 1578 1580 1582
Frequency (MHz)
-25
-20
-15
-10
-5
0
1570 1572 1574 1576 1578 1580 1582
Frequency (MHz)
-80
-70
-60
-50
-40
-30
Attenuation (dB)
800 900 1000 1100 1200 1300 1400 1500 1600
Frequency (MHz)
-80
-70
-60
-50
-40
-30
Attenuation (dB)
1500 1600 1700 1800 1900 2000
Frequency (MHz)
Figure 33. PCS Tx Port to GPS Port Isolation (Dual Antenna, Note1). Figure 34. GPS Port Insertion Loss (Single Antenna, Note2).
Figure 35. GPS Port Return Loss (Single Antenna, Note2). Figure 36. GPS Ant Port RL in GPS Band (Single Antenna, Note2).
Figure 37. Cell Tx Port to GPS Port Isolation (Single Antenna, Note2). Figure 38. PCS Tx Port to GPS Port Isolation (Single Antenna, Note2).
Notes:
1. Dual Antenna connection as shown in Figure 1. Data measured with Z0=50 Ω for all ports; performance shown includes effect of 5.1 nH inductor
and 1.0 pF capacitor added to Port 1 (Ant-1) via simulation.
2. Single Antenna connection as shown in Figure 2. Data measured with Z0=50 Ω for all ports; performance shown includes effect of 5.1 nH inductor
added to Port 1 (Ant-1) and Port 7 (Ant-2) via simulation.
13
Figure 39. Package Outline Drawing.
0.04 X 45°
0.21 X 45°
0.01 X 45°
2.15
0.35 0.35
6.80
3.45 3.80
1.1
4.0
7.0
2.15 2.15
0.95
DETAIL OF IO PAD AREAS
Cell
Rx
Cell
Tx
PCS
Tx
PCS
Rx
GPS ANT-2 ANT-1 PACKAGE ORIENTATION
TOP VIEW BOTTOM VIEW
NON-GROUND VIAS (6 ea)
0.65
Notes:
1. Dimensions in mm
2. Tolerance: X.X ±0.1, X.XX ± 0.05
3. Max OD: 4.1 x 7.1 x 1.2 mm
4. IO pads (7 ea), 0.35 x 0.35, pad to ground plane
spacing = 0.03
5. Non-ground vias (6 ea) shown for reference only;
covered with 0.35 φ solder mask
Note: PCB metal on mother board under non-ground
vias does not need to be voided
6. Contact areas are gold plated
Figure 40. Locations of Non-Ground (Signal) Vias.
0.67
1.45
2.46
2.47
2.55
3.37
1.28
3.35
3.51
3.76
4.30
6.28
14
Figure 41. Suggested PCB Land Pattern for Dual Antenna Connection (top view).
Notes:
1. Dimensions in mm
2. I/O pattern centered on device location
3. I/O connections are CPW; dimensions adjusted so Zo = 50 ohms
4. Via Boundary rectangle 7.20 x 4.00, centered on device location
5. Ground vias are ф 0.25, aligned to 0.36 x 0.36 grid
6. Ground vias positioned for optimum RF performance, port-to-port isolation, and device heat sinking
7. Optional: Signal vias (3 ea) are ф 0.30 and feed through to bottom buried metal pattern for ANT-2, Cell-Rx, and PCS-Tx connections
8. Length of lines extending from all ports should be minimized to maintain port-to-port isolation
9. Ant-1, GPS lines and PCS-Rx, Cell-Tx lines should be orthogonal to maintain port-to-port isolation
2.43
3.05
1.55
0.97
0.40
1.00
0.88
1.15
1.00
0.40
7.20
6.06
2.15
1.95 1.95
VIA BOUNDARY
SIGNAL VIA (3 ea)
4.00
15
Figure 42. Suggested PCB Land Pattern for Dual Antenna Connection (top view).
Notes:
1. Dimensions and detail follow same general
schema as Figure 41.
2. Includes provision for 0402 size matching
components for Ant-1.
3. Suggested I/O connections for Ant-2, Cell-
Rx, and PCS-Tx are preferably located on a
buried metal layer to maintain best isolation.
Figure 43. Suggested PCB Land Pattern for Single Antenna Connection (top view).
Notes:
1. Dimensions and detail follow same general
schema as Figure 41.
2. Includes provision for 0402 size matching
inductor to connect Ant-1 and Ant-2.
3. Suggested I/O connections for Cell-Rx, and
PCS-Tx are preferably located on a buried
metal layer to maintain best isolation.
16
Figure 44. Location of Heat Sink Areas (top view).
Figure 45. Recommended Solder Mask (top view).
4.26
6.36
1.61
1.77
1.06 X 1.06 0.66 X 0.66
TOP VIEW
2.15
3.45
2.15 2.15
a
4.00
7.00
0.55
0.55
0.30
0.30
Notes:
Areas shown are location of transmit filters.
Adequate heat sinking should be provided
for these areas by means of ground/thermal
vias. Heat sink areas on the PCB should be
larger than the dimensions shown to allow
for thermal spreading.
Notes:
1. Dimensions in mm
2. a ≥ 0.3 (typ)
The recommended solder mask is a non-solder mask
defined (NSMD) pattern for SMT assembly of the ACFM-
7103. The 4.00 X 7.00 mm opening of the solder mask
is to be centered on the ACFM-7103 PCB location.
The openings in the solder mask allow a clearance of
0.10 mm between the mask and metal patterns on all
sides. The advantages of using a NSMD pattern are that it
permits slight misalignment of the pattern on the PCB as
well as improving solder joint reliability by allowing solder
flow around the sides of the metal pads.
17
Figure 46. Recommended Solder Stencil (top view).
Notes:
1. Dimensions in mm
2. Openings aligned to either Boundary
Rectangle or Center Line
3. Openings “B” are equally spaced
horizontally. Ref: Spacing = 0.514
The I/O pad openings (“A”) in the recommended solder
stencil are the same size as the I/O pad metal patterns on
the ACFM-7103.
The stencil pattern for the large ground pad area is divided
into smaller openings (“B” through “D”) for the purpose of
reducing the volume of solder paste. The use of smaller
apertures reduces risk of solder voiding as well as prevent-
ing the device from “floating” during reflow.
3.61
5.37
6.60
3.80
BOUNDARY
RECTANGLE
0.18
2.33
4.48
5.55
6.63
3.40
1.25
6.80
A
AAAA
AA
B B B B B BB B
C
CCC
DD
D
Stencil Opening ID Qty Width Height
A (I/O pad areas) 7 0.35 0.35
B 8 0.40 2.00
C 4 0.80 0.40
D 3 0.40 0.40
18
Figure 47. Solder Stencil Superposed on ACFM-7103 Bottom Metal Pattern.
(top view)
Figure 48. Solder Mask Superposed on Solder Stencil. (top view)
Figure 49. Solder Mask Superposed on ACFM-7103 Bottom Metal Pattern.
(top view)
Package Moisture Sensitivity
Feature Test Method Performance
Moisture Sensitivity Level (MSL) at 260°C J-STD-20C Level 3
Figure 50. Verified SMT Solder Profile. Figure 51. Package Marking
ACFM-7103 = Part Number
F(X) = Assembly Entity
Y = Year
WW = Work Week
DD = Date Code
XXXX = Last 4 digits of
lot number
0 50 100 150 200 250 300
Time, seconds
0
50
100
150
200
250
300
Temperature, °C
Tested profile shown.
PROFILE GRF
PROFILE WMF
6 February 2003
R. Waugh
Cell
Rx
Cell
Tx
PCS
Tx
PCS
Rx
GPSANT-2ANT-1
PACKAGE
ORIENTATION
19
Figure 53. Orientation in Tape
Figure 52. SMT Tape Packing
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 © 2005-2009 Avago Technologies. All rights reserved.
AV02-1455EN - August 20, 2009
Ordering Information
Part Number No. of Devices Container
ACFM-7103-BLK 100 Anti-static Bag
ACFM-7103-TR1 3000 13-inch Reel
Figure 54. Reel Drawing
