ACMD-7614 UMTS Band 1 Duplexer Data Sheet Description Features The Avago ACMD-7614 is a highly miniaturized duplexer designed for use in UMTS Band 1 (1920 – 1980 MHz UL, 2110 – 2170 MHz DL) handsets and mobile data terminals. • Miniature Size – 2.0 x 2.5 mm size – 0.95 mm maximum 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. The ACMD-7614 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-7614 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-7614 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 2.0 x 2.5 mm and maximum height of 0.95 mm. The ACMD-7614 is compatible with standard 2.0 x 2.5 mm duplexer PCB footprints. Functional Block Diagram Ant Port 3 Rx Port 2 Tx Port 1 • High Isolation enables elimination of interstage filter • High Power Rating – 31 dBm Abs Max Tx Power • Environmental – RoHS Compliant – Halogen free – TBBPA Free Specifications • Rx Band Performance, -20 to +85° C – Insertion Loss: 2.3 dB Max – Rx Noise Blocking: 50 dB Min • Tx Band Performance, -20 to +85° C – Insertion Loss: 2.0 dB Max – Tx Interferer Blocking: 53 dB Min Applications UMTS Handsets or data terminals operating in Band 1 frequency range. ACMD-7614 Electrical Specifications [2], Z0=50 Ω, TC [1] as indicated -20° C Symbol Parameter Units Min +25° C Max +85° C Typ [3] Max 1.6 2.2 9 14 (1.5) (2.1) Min Min Max Antenna Port to Receive Port S23 Insertion Loss in Receive Channels [4] (2112.4 – 2167.6 MHz) dB S22 Return Loss (SWR) of Receive Port in Receive Band (2110.48 – 2169.52 MHz) dB 9 S23 Attenuation, 10 – 1920 MHz dB 35 35 54 35 S23 Attenuation in Transmit Band (1920 – 1980 MHz) dB 48 48 61 48 S23 Attenuation in Bluetooth Band (2400 – 2483.5 MHz) dB 30 30 44 30 S23 Attenuation, 2484 – 3000 MHz dB 35 35 44 35 2.2 (2.1) 2.3 9 (2.1) Transmit Port to Antenna Port S31 Insertion Loss in Transmit Channels [4] (1922.4 – 1977.6 MHz) dB S11 Return Loss (SWR) of Transmit Port in Transmit Band (1920.48 – 1979.52 MHz) dB 9 S31 Attenuation, 10 – 1574 MHz dB S31 Attenuation in GPS Band (1574.42 – 1576.42 MHz) S31 1.9 1.4 1.9 9 17 (1.3) (2.1) 30 30 50 30 dB 40 40 45 40 Attenuation in Receive Band (2110 – 2170 MHz) dB 45 45 51 45 S31 Attenuation in Bluetooth Band (2400 – 2483.5 MHz) dB 28 28 32 28 S31 Attenuation in Transmit 2nd Harmonic Band (3840 – 3960 MHz) dB 28 28 37 28 S31 Attenuation in Transmit 3rd Harmonic Band (5760 – 5940 MHz) dB 14 14 23 14 (2.1) 2.0 9 (2.1) Antenna Port S33 Return Loss (SWR) of Ant Port in Rx Band (2110 – 2170 MHz) dB 9 (2.1) 9 14 (1.5) (2.1) 9 (2.1) S33 Return Loss (SWR) of Ant Port in Tx Band (1920 – 1980 MHz) dB 9 (2.1) 9 19 (1.3) (2.1) 9 (2.1) Isolation Transmit Port to Receive Port S21 Tx-Rx Isolation in Receive Band (2110.48 – 2169.52 MHz) dB 50 50 57 50 S21 Tx-Rx Isolation in Transmit Band (1920.48 – 1979.52 MHz) dB 53 53 63 53 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 +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 Absolute Maximum Ratings [1] Parameter Unit Value Storage temperature °C -65 to +125 Maximum RF Input Power to Tx Port dBm +31 Maximum Recommended Operating Conditions [2] Parameter Unit Value [3], Tx Power ≤ 29 dBm °C -40 to +100 Operating temperature, TC [3], Tx Power ≤ 30 dBm °C -40 to +85 Operating temperature, TC 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 0.0 0.0 -0.5 -0.5 Insertion Loss (dB) Insertion Loss (dB) ACMD-7614 Typical Performance at Tc = 25°C -1.0 -1.5 -2.0 1930 1940 1950 1960 Frequency (MHz) 1970 -40 -10 -45 -20 -50 Insertion Loss (dB) Insertion Loss (dB) 0 -30 -40 -50 -70 1800 2130 2140 2150 Frequency (MHz) 2160 2170 -55 -60 -65 -70 -75 1900 2000 2100 Frequency (MHz) 2200 -80 1800 2300 Figure 3. Tx Rejection in Rx Band and Rx Rejection in Tx Band 1900 2000 2100 Frequency (MHz) 2200 2300 2000 2100 Frequency (MHz) 2200 2300 Figure 4. Tx–Rx Isolation 0 -5 -5 Return Loss (dB) 0 -10 -15 -10 -15 -20 -20 -25 1800 2120 Figure 2. Ant–Rx Insertion Loss -60 Return Loss (dB) -2.0 -3.0 2110 1980 Figure1. Tx–Ant Insertion Loss 1900 2000 2100 Frequency (MHz) Figure 5. Tx and Rx Port Return Loss 4 -1.5 -2.5 -2.5 -3.0 1920 -1.0 2200 2300 -25 1800 1900 Figure 6. Antenna Port Return Loss ACMD-7614 Typical Performance at Tc = 25°C 0 -30 -35 -20 Insertion Loss (dB) Insertion Loss (dB) -10 -30 -40 -50 -60 1000 2000 3000 4000 Frequency (MHz) 5000 6000 Figure 7. Tx–Ant and Ant–Rx Wideband Insertion Loss -30 -30 -35 -35 -40 -45 -50 1575 1576 Frequency (MHz) 1577 1578 -40 -45 -50 -55 -55 -60 -60 600 800 1000 1200 Frequency (MHz) 1400 1600 600 2420 2440 Frequency (MHz) Figure 11. Tx–Ant Rejection in Bluetooth Band 800 1000 1200 1400 Frequency (MHz) 1600 1800 Figure 10. Ant–Rx Low Frequency Rejection Insertion Loss (dB) Figure 9. Tx–Ant Low Frequency Rejection -20 -22 -24 -26 -28 -30 -32 -34 -36 -38 -40 2400 1574 Figure 8. Tx–Ant Rejection in GPS Band Insertion Loss (dB) Insertion Loss (dB) -50 -60 1573 -80 Insertion Loss (dB) -45 -55 -70 5 -40 2460 2480 -40 -41 -42 -43 -44 -45 -46 -47 -48 -49 -50 2400 2420 2440 Frequency (MHz) Figure 12. Ant–Rx Rejection in Bluetooth Band 2460 2480 ACMD-7614 Typical Performance at Tc = 25°C -30 -34 Insertion Loss (dB) Insertion Loss (dB) -32 -36 -38 -40 -42 -44 3840 3860 3880 3900 3920 Frequency (MHz) 3940 5800 Figure 13. Tx–Ant Rejection at Tx Second Harmonic Insertion Loss (dB) -35 -40 -45 -50 -55 -60 2600 2700 2800 Frequency (MHz) Figure 15. Ant–Rx Rejection, 2484 –3000 MHz 6 5850 Frequency (MHz) Figure 14. Tx–Ant Rejection at Tx Third Harmonic -30 2500 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 2900 3000 5900 ACMD-7614 Typical Performance at Tc = 25°C 0.6 0.8 1 1.5 0.6 2 0.4 0.8 1 1.5 2 0.4 3 3 4 5 4 5 0.2 0.4 0.6 0.81 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 1.5 2 -0.4 -0.6 -2 -0.8 -1 0.8 1 1.5 -0.6 1.5 2 -2 -0.8 -1 -1.5 Figure 17. Rx Port Impedance in Rx Band 0.6 2 0.4 0.4 0.6 0.81 -0.4 -1.5 Figure 16. Tx Port Impedance in Tx Band 0.6 0.2 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 0.8 1 1.5 2 0.4 3 3 4 5 0.2 0.4 0.6 0.81 1.5 2 -0.4 -0.6 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 -2 -0.8 -1 -1.5 Figure 18. Ant Port Impedance in Tx Band 7 4 5 0.2 0.4 0.6 0.81 1.5 2 -0.4 -0.6 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 -2 -0.8 -1 -1.5 Figure 19. Ant Port Impedance in Rx Band 2.5 (2.60 Max) 2.30 0.85 (0.95 Max) 1.15 ANT GND (5) GND (GND) OPT RX GND (6) (7) 0.90 2.0 (2.10 Max) 1.80 (9) (4) (8) TX (3) GND (2) (1) PIN 1 MARK TOP VIEW SIDE VIEW BOTTOM VIEW Notes: 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 4. Contact areas are gold plated Pin Connections: 1 Rx 2, 4, 5, 7, 9 Gnd 3 Tx 6 Ant 8 Gnd (Optional: Rx–) Figure 20. Package Outline Drawing 0.90 0.40 0.40 0.15 X 45° 0.1 0.1 0.40 I/O & GND PADS (8 X) Figure 21. Pad Detail 8 CENTER GROUND PAD 6 X 0.25 TYP (ADJUST FOR 50 OHMS) 3 X 0.20 50-OHM LINE Ant 3 X 0.50 X 0.50 LAND PAD 1.40 9 X 0.20 3 X 0.90 X .095, CHAMFER 0.12 X 45° GROUND PLANE OPENING FOR LAND PAD Rx Tx Notes: 1. Dimensions in mm 2. Top view 0.95 1.90 Figure 22. Suggested PCB Layout A PCB layout using the principles illustrated in the figure above is recommended to optimize performance of the ACMD-7614. The transmission line dimensions shown are designed to achieve an impedance of 50 ohms for an 80 µm thick PCB layer with a dielectric constant of 3.4. If other PCB materials or thicknesses are used, the 0.25 mm gap spacing may need to be adjusted to retain a Zo of 50 ohms. It is important to maximize isolation between the Tx and Rx ports. 9 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 ground vias under the ACMD-7614 mounting area are also needed to provide adequate heat sinking for the device. 2 X 0.17 141 X Ø 0.10 VIA 2 X 0.12 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 23. PCB Layout, Via Detail Note: 1. Top view Figure 24. ACMD-7614 Foot Print Superposed on PCB Layout 1.80 8 X 0.40 X 0.40 0.30 X 0.80 CHAMFER 0.12 X 45° 2.30 Notes: 1. Dimensions in mm 2. Top view 3. Chamfer or radius all corners 0.05 mm min Notes: 1. Top view 2. Peripheral clearance of stencil aperture for center device pad is 0.05 mm. All other apertures match device pad 1:1 Figure 25. Recommended Solder Stencil Figure 26. Solder Stencil Superposed on ACMD-7614 10 2.30 > 0.30 TYP 1.80 8 X 0.40 X 0.40 0.15 X 45° > 0.30 TYP 0.90 Notes: 1. Dimensions in mm 2. Top view Notes: 1. Top view 2. Mask apertures match device pads 1:1 Figure 27. Recommended Solder Mask Figure 28. Solder Mask Superposed on ACMD-7606 ORIENTATION MARK TX AVAGO MFIYWW DDXXXX RX ANT Figure 29. Product Marking and Pin Orientation 11 M FI Y WW DD XXXX = = = = = = ACMD-7614 Mfg Information Year Work Week Date Code Assembly Lot ø1.5 ±0.1 2.00 ±0.05 4.00 ±0.10 12.00 +0.30 0.10 1.75 ±0.01 5.50 ±0.05 4.00 ±0.10 ø1.00 ±0.05 0.25 ±0.02 10° MAX 10° MAX 1.10 ±0.10 2.25 ±0.10 2.75 ±0.10 A. K. B. Figure 30. SMD Tape Packing POCKET CAVITY Figure 31. Unit Orientation in SMT Tape 12 AVAGO AFFYMM DDXXXX AVAGO AFFYMM DDXXXX AVAGO AFFYMM DDXXXX SPROCKET HOLES AVAGO AFFYMM DDXXXX AVAGO AFFYMM DDXXXX AVAGO AFFYMM DDXXXX PACKAGE ORIENTATION FRONT VIEW 1.5 min. 13.0 ± 0.2 21.0 ± 0.8 BACK 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. 3. Reel must not be made with or contain ozone depleting materials. 4. All dimensions in millimeters (mm) 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) Figure 32. SMT Reel Drawing 13 12.4 +2.0 -0.0 Package Moisture Sensitivity Feature Test Method Performance Moisture Sensitivity Level (MSL) at 260°C JESD22-A113D Level 3 300 250 Temperature, °C 200 150 100 50 Tested profile shown. 0 0 50 100 150 200 250 Time, seconds 300 PROFILE.GRF PROFILE. WMF 6 February 2003 R. Waugh Figure 33. Verified SMT Solder Profile Ordering Information Part Number No. of Devices Container ACMD-7614-BLK 100 Tape Strip or Anti-static Bag ACMD-7614-TR1 3000 178 MM (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 in the United States and other countries. Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved. AV02-2649EN - October 24, 2013