ACMD-7617 UMTS Band 1 Duplexer Data Sheet Description Features The Avago ACMD-7617 is a highly miniaturized duplexer designed for use in Digital Enhanced Cordless Telecommunications (DECT) applications operating in UMTS Band 1 (1920 – 1980 MHz UL, 2110 – 2170 MHz DL). 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 – 30 dBm Abs Max Tx Power in Tx Band The ACMD-7617 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-7617 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-7617 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 2.0 x 2.5 mm and maximum height of 0.95 mm. The ACMD-7617 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 Environmental – RoHS 6 Compliant – Halogen free – TBBPA Free Specifications Rx Band Performance, -20 to +90° C – Insertion Loss: 2.2 dB Max – Rx Noise Blocking: 50 dB Min Tx Band Performance, -20 to +90° C – Insertion Loss: 2.5 dB Max – Tx Interferer Blocking: 55 dB Min Applications Digital Enhanced Cordless Telecommunications (DECT) systems operating in the UMTS Band 1 frequency range. ACMD-7617 Electrical Specifications [2], Z0 = 50 , TC [1] as indicated -20° C Symbol Parameter Antenna Port to Receive Port Units S23 Insertion Loss in Receive Band (2110 – 2170 MHz) Return Loss (SWR) of Receive Port in Receive Band (2110 – 2170 MHz) Attenuation, 10 – 1920 MHz dB S22 Min Max Min 2.2 +90° C Min Max 1.4 2.2 2.2 (2.1) 9 dB 30 30 20 (1.2) 38 dB 48 48 67 48 S23 Attenuation in Transmit Band (1920 – 1980 MHz) Attenuation, 1980 – 2025 MHz dB 35 35 50 35 S23 Attenuation, 2255 – 2400 MHz dB 30 30 50 30 S23 dB 35 35 55 35 S23 Attenuation in Bluetooth Band (2400 – 2483.5 MHz) Attenuation, 4030 – 4150 MHz dB 15 15 31 15 S23 Attenuation, 5950 – 6130 MHz dB 15 15 20 15 S23 9 Max dB S23 (2.1) +25° C Typ [3] 9 (2.1) 30 Transmit Port to Antenna Port S31 S11 S31 S31 Insertion Loss in UMTS Tx Channel Center [4] 1922.4 MHz 1924.4 MHz 1926.4 – 1971.6 MHz 1973.6 MHz 1975.6 MHz 1977.6 MHz Return Loss (SWR) of Transmit Port in Transmit Band (1920 – 1980 MHz) Attenuation, 10 – 1574 MHz dB 2.5 2.3 2.1 2.0 2.0 2.0 (2.1) dB 9 dB 30 30 1.9 1.5 1.3 1.3 1.3 1.3 20 (1.2) 45 dB 35 35 38 35 dB 27 27 41 27 9 2.3 2.1 2.0 2.0 2.0 2.0 (2.1) 9 30 S31 Attenuation in GPS Rx Band (1574.42 – 1576.42 MHz) Attenuation, 1800 – 1900 MHz S31 Attenuation, 2010 – 2025 MHz dB 28 28 52 28 S31 Attenuation in Receive Band (2110 – 2170 MHz) Attenuation in Bluetooth Band (2400 – 2483.5 MHz) Attenuation in Transmit 2nd Harmonic Band (3840 – 3960 MHz) Attenuation in Transmit 3rd Harmonic Band (5760 – 5940 MHz) dB 45 45 51 45 dB 30 30 38 30 dB 30 30 39 30 dB 5 5 16 5 dB 9 (2.1) 9 dB 9 (2.1) 9 21 (1.2) 20 (1.2) dB 50 50 61 50 dB 55 55 64 55 S31 S31 S31 2.3 2.1 2.0 2.1 2.3 2.5 (2.1) Antenna Port S33 S33 Return Loss (SWR) of Ant Port in Rx Band (2110 – 2170 MHz) Return Loss (SWR) of Ant Port in Tx Band (1920 – 1980 MHz) (2.1) 9 (2.1) (2.1) 9 (2.1) Isolation Transmit Port to Receive Port S21 S21 Tx-Rx Isolation in Receive Band (2110 – 2170 MHz) Tx-Rx Isolation in Transmit Band (1920 – 1980 MHz) 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 3.8 MHz UMTS channel(s). 2 Absolute Maximum Ratings [1] Parameter Unit Value Storage temperature °C -65 to +125 Maximum RF Input Power to Tx Port 1920–1980 MHz All other frequencies dBm +30 +25 Parameter Unit Value Operating temperature, Tc [3] °C –40 to +100 Maximum CW RF Input Power to Tx Port 1920–1980 MHz All other frequencies dBm +28 +23 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 0.0 0.0 -0.5 -0.5 Insertion Loss (dB) Insertion Loss (dB) ACMD-7617 Typical Performance at TC = 25° C -1.0 -1.5 -2.0 -2.5 -3.0 1920 1930 1940 1950 1960 Frequency (MHz) 0 -40 -10 -45 -20 -50 -30 -40 -50 -60 -80 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 -20 -25 1800 2120 Figure 2. Ant–Rx Insertion Loss Insertion Loss (dB) Insertion Loss (dB) -2.0 -3.0 2110 1970 -70 Return Loss (dB) -1.5 -2.5 Figure1. Tx–Ant Insertion Loss -10 -15 -20 1900 2000 2100 Frequency (MHz) Figure 5. Tx and Rx Port Return Loss 4 -1.0 2200 2300 -25 1800 1900 Figure 6. Antenna Port Return Loss ACMD-7617 Typical Performance at TC = 25° C 0 -20 Insertion Loss (dB) Insertion Loss (dB) -10 -30 -40 -50 -60 -70 -80 1000 2000 3000 4000 Frequency (MHz) 5000 -30 -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 500 1000 Frequency (MHz) 2440 2460 Frequency (MHz) Insertion Loss (dB) Figure 11. Tx–Ant Rejection in Bluetooth Band 5 500 1576 1577 1000 Frequency (MHz) 1500 Figure 10. Ant–Rx Low Frequency Rejection Insertion Loss (dB) 2420 1575 Frequency (MHz) -30 -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 1500 Figure 9. Tx–Ant Low Frequency Rejection -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 2400 1574 Figure 8. Tx–Ant Rejection in GPS Band Insertion Loss (dB) Insertion Loss (dB) Figure 7. Tx–Ant and Ant–Rx Wideband Insertion Loss -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 1573 2480 2500 -50 -52 -54 -56 -58 -60 -62 -64 -66 -68 -70 2400 2420 2440 2460 Frequency (MHz) Figure 12. Ant–Rx Rejection in Bluetooth Band 2480 2500 -50 -52 -54 -56 -58 -60 -62 -64 -66 -68 -70 1980 Insertion Loss (dB) Insertion Loss (dB) ACMD-7617 Typical Performance at TC = 25° C 1990 2000 2010 Frequency (MHz) 2020 4060 4080 4100 Frequency (MHz) 4120 4140 3880 3900 3920 Frequency (MHz) Figure 17. Tx–Ant Rejection at Tx Second Harmonic 6 2300 2320 2340 2360 Frequency (MHz) 2380 2400 -25 -26 -27 -28 -29 -30 -31 -32 -33 -34 -35 5950 6000 6050 Frequency (MHz) 6100 Figure 16. Ant–Rx Rejection, 5950 –6130 MHz Insertion Loss (dB) Insertion Loss (dB) Figure 15. Ant–Rx Rejection, 4030 –4150 MHz 3860 2280 Figure 14. Ant–Rx Rejection, 2255 –2400 MHz -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -35 -36 -37 -38 -39 -40 -41 -42 -43 -44 -45 3840 2260 Insertion Loss (dB) Insertion Loss (dB) Figure 13. Ant–Rx Rejection, 1980 –2025 MHz 4040 -40 -42 -44 -46 -48 -50 -52 -54 -56 -58 -60 3940 3960 -15.0 -15.5 -16.0 -16.5 -17.0 -17.5 -18.0 -18.5 -19.0 -19.5 -20.0 5800 5850 Frequency (MHz) Figure 18. Tx–Ant Rejection at Tx Third Harmonic 5900 5950 ACMD-7617 Typical Performance at TC = 25° C 0.8 1 0.8 1.5 0.6 1 1.5 0.6 2 2 0.4 0.4 3 3 4 5 4 5 0.2 0.4 0.6 0.8 1 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 1.5 2 -0.4 0.2 0.4 0.6 0.8 1 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 1.5 2 -0.4 -2 -2 -0.6 -0.8 -1 -0.6 -1.5 -0.8 Figure 19. Tx Port Impedance in Tx Band 0.8 1 Figure 20. Rx Port Impedance in Rx Band 0.8 1.5 0.6 -1 -1.5 1 1.5 0.6 2 2 0.4 0.4 3 3 4 5 4 5 0.2 0.4 0.6 0.8 1 1.5 2 -0.4 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 0.2 0.4 0.6 0.8 1 1.5 2 -0.4 -2 -2 -0.6 -0.8 -1 -1.5 Figure 21. Ant Port Impedance in Tx Band 7 10 20 3 4 5 102050 50 -50 -20 -10 -5 -4 -3 -0.6 -0.8 -1 -1.5 Figure 22. Ant Port Impedance in Rx Band ACMD-7617 ANT 1.15 (6) (5) (7) (GND) OPT GND (8) (9) (4) TX GND 0.40 RX 2.0 MAX 0.40 GND 1.80 GND 0.90 0.95 MAX 0.40 2.30 2.5 MAX 0.40 ORIENTATION MARK TOP VIEW (3) SIDE VIEW (2) 0.90 (1) 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. 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 Pin Connections: 1 Rx (or Rx(+)) 2, 4, 5, 7, 9 Gnd 3 Tx 6 Ant 8 Optional: Gnd, NC or Rx(–) Figure 23. Package Outline Drawing 0.40 0.40 (REF) 0.90 (REF) 0.1 0.15 X 45° 0.1 0.40 I/O & PERIPHERAL GND PADS Figure 24. Pad Detail 8 CENTER GROUND PAD ACMD-7617 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 0.95 Notes: 1. Dimensions in mm 2. Top view 1.90 Figure 25. Suggested PCB Layout A PCB layout using the principles illustrated in the figure above is recommended to optimize performance of the ACMD-7617. Note: Pin 8 grounded in this example. The transmission line dimensions shown are designed to achieve an impedance of 50 ohms for an 80 m 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-7617 mounting area are also needed to provide adequate heat sinking for the device. ACMD-7617 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 26. PCB Layout, Via Detail Note: 1. Top view Figure 27. ACMD-7617 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 28. Recommended Solder Stencil Figure 29. Solder Stencil Superposed on ACMD-7617 10 ACMD-7617 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 30. Recommended Solder Mask Figure 31. Solder Mask Superposed on ACMD-7617 ORIENTATION MARK TX AVAGO S3FIYWW DDXXXX RX ANT Figure 32. Product Marking and Pin Orientation 11 S FI Y WW DD XXXX = = = = = = ACMD-7617 Mfg Information Year Work Week Date Code Assembly Lot ACMD-7617 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 33. SMD Tape Packing POCKET CAVITY Figure 34. 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 ACMD-7617 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) Figure 35. SMT Reel Drawing 13 12.4 +2.0 -0.0 ACMD-7617 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 50 100 150 200 250 300 PROFILE.GRF PROFILE. WMF 6 February 2003 R. Waugh Time, seconds Figure 36. Verified SMT Solder Profile Ordering Information Part Number No. of Devices Container ACMD-7617-BLK 100 Tape Strip or Anti-static Bag ACMD-7617-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 © 2005-2011 Avago Technologies. All rights reserved. AV02-2912EN - May 26, 2011