ACMD-7605-BLK Avago Technologies US Inc., ACMD-7605-BLK Datasheet

Page 1

... UMTS Band 8 (880 – 915 MHz UL, 925 – 960 MHz DL) handsets and mobile data terminals. The ACMD-7605 enhances the sensi tivity and dynamic range of handset receivers by providing more than 51 dB attenuation of the transmitted signal at the receiver input and more than 48 dB rejection of transmit-generated noise in the receive band ...

Page 2

... ACMD-7605 Electrical Specifications Symbol Parameter Antenna Port to Receive Port S23 Insertion Loss in Receive Band (925 – 960 MHz) S22 Return Loss (SWR) of Receive Port in Receive Band S23 Attenuation in Transmit Band (880 – 915 MHz) S23 Attenuation, 0 – 835 MHz S23 Attenuation, 835 – ...

Page 3

... ACMD-7605 [1] Absolute Maximum Ratings Parameter Storage temperature Maximum RF Input Power to Tx Port Maximum Recommended Operating Conditions Parameter [3] Operating temperature Power ≤ 29 dBm [3] Operating temperature Power ≤ 30 dBm 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 ...

Page 4

... ACMD-7605 Typical Performance at T 0.0 -0.5 -1.0 -1.5 -2.0 -2.5 -3.0 880 885 890 895 900 Frequency (MHz) Figure 1. Tx–Ant Insertion Loss -10 -15 -20 -25 850 900 Frequency (MHz) Figure 3. Tx and Rx Port Return Loss. -30 -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 850 ...

Page 5

... ACMD-7605 Typical Performance at T -20 -22 -24 -26 -28 -30 -32 -34 -36 -38 -40 1760 1770 1780 1790 1800 Frequency (MHz) Figure 7. Tx–Ant Rejection at Tx Second Harmonic. 0 -10 -20 -30 -40 -50 -60 0.2 0.4 Frequency (GHz) Figure 9. Tx–Ant Low Frequency Rejection. -20 -22 -24 -26 -28 -30 -32 -34 -36 -38 -40 2 ...

Page 6

Figure 13. Tx Port Impedance in Tx Band. 1 0.8 1.5 0.6 2 0.4 0.2 0.4 0.6 0.8 ...

Page 7

... PCB metal under signal via does not need to be voided. 5. Contact areas are gold plated. Figure 17. Package Outline Drawing. PACKAGE ORIENTATION RX TX ANT Figure 18. Product Marking. 7 1.2 MAX 3.0 MAX SIDE VIEW S = ACMD-7605 FB = Avago Year WW = Work Week DC = Date Code NNNN = Lot Number 2.80 1.40 0.90 2.45 BOTTOM VIEW 0.16 ...

Page 8

... Figure 19. PCB Layout (top view). A PCB layout using the principles illustrated in Figure 15 is recommended to optimize performance of the ACMD-7605 important to maximize isolation between the Tx con- nection to the duplexer and the Rx port. High isolation is achieved by: (1) maintaining a continuous ground plane around the duplexer mounting area, and (2) surrounding the I/O ports with sufficient ground vias to enclose the connections in a “ ...

Page 9

... Figure 20. ACMD-7605 Superposed on PCB Layout (top view). > 0.30 0.45 0.45 0.25 0.25 > 0.30 2.90 Figure 21. Recommended Solder Mask. 9 TYP 2.90 Notes: TYP Dimensions in mm Figure 22. Solder Mask Superposed on ACMD-7605. ...

Page 10

... Stencil Opening ID A (I/O pad areas) All other openings Figure 23. Recommended Solder Stencil. Figure 24. Solder Stencil Overlaid on ACMD-7605 Bottom Metal Pattern. 10 STENCIL BOUNDARY Notes: 1. Chamfer or radius all corners 0.05 mm 2.80 min 2. Stencil openings aligned to Boundary rectangle or center lines 3 ...

Page 11

Figure 25. SMD Tape Packing. SPROCKET HOLES POCKET CAVITY Figure 26. Unit Orientation in Tape. 11 PACKAGE PIN 1 ORIENTATION TAPE WIDTH ...

Page 12

FRONT VIEW Figure 27. Reel Drawing, Front View. BACK VIEW 25 min wide (ref) Slot for carrier tape insertion for attachment to reel hub (2 places 180° apart) Figure 28. Reel Drawing, Back View. FRONT VIEW 12 NOTES: 1. Reel ...

Page 13

... Figure 29. Verified SMT Solder Profile. Ordering Information Part Number No. of Devices ACMD-7605-BLK 25 ACMD-7605-TR1 1000 For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. ...