HPMD7904TR1 Avago Technologies US Inc., HPMD7904TR1 Datasheet
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HPMD7904TR1
Specifications of HPMD7904TR1
Related parts for HPMD7904TR1
HPMD7904TR1 Summary of contents
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HPMD-7904 FBAR Duplexer for US PCS Band Data Sheet General Description The HPMD-7904 is a miniaturized duplexer designed for US PCS handset, designed using Avago Technolo- gies’ Film Bulk Acoustic Resonator (FBAR) Technol- ogy. The HPMD-7904 features a very small ...
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HPMD-7904 Electrical Specifications, Z Symbol Parameters f Receive Bandwidth RX S23 Rx Attenuation in Transmit Band (1850.6 – 1909.4 MHz) S23 Rx Typical Insertion Loss in Receive Band (1935–1985MHz) S23 Rx Insertion Loss at Edges of Receive Band (1930.6-1935 MHz ...
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The plots below provide typical performance obtained from samples of the HPMD-7904 duplexer -10 -20 -30 -40 - -60 -70 1.82 1.84 1.86 1.88 1.90 1.92 1.94 FREQUENCY (GHz) Figure 1. Tx and Rx Port ...
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freq (1.850 GHz to 1.910 GHz) B: freq (1.930 GHz to 1.990 GHz) Figure 7. S33, Ant Port Impedance -10 -15 - -25 -30 -35 -40 -45 -50 2.0 2.5 3.0 ...
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Note that the specifications given on page 2 are guar- anteed when the duplexer is mounted on a ground surface with a hole pattern like that one shown in Figure 11. See Design Note D007, which is available from your ...
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Using the HPMD-series CDMA Duplexers Avago’s FBAR (Film Bulk Acoustic Resonator) du- plexers provide high RF performance in a very small package. However, in order to achieve all the perfor- mance available from the duplexer, care must be taken in ...
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An additional set of nine thermal holes (copper filled) may be added to remove heat from the Tx filter as shown in Figure 16. FBAR duplexers have extremely low thermal mass and must be properly heat sunk, as well as ...
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These are connected to the buried stripline conductors by means of two plated and plugged via holes (each). In this buried layer, the ...
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It is the nature of PBC (printed circuit board) prod- ucts that there is some warp in them, especially in the long dimension. The FBAR duplexer will exhibit a small amount of lifting on the two narrow faces (where the ...
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Figure 23. Solder stencil details. Table 1. Solder Compositions. Alloy type Melting temp Sn42Bi58 138 Sn43Pb43Bi14 144 – 163 Sn63Pb37 183 Sn60Pb40 186 Sn91/Zn9 199 Sn96.2Ag2.5Cu0.8Sb0.5 216 Sn95.8Ag3.5Cu0.7 217 Sn96.5Ag3.5 221 Sn100 232 Sn95Sb5 235 Sn97Cu3 240 ...
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Figure 16. Recommended Solder Profile sec. 235°C ± 5° 120 sec. -6°C/sec. max 3°C/sec. max Guidelines Tested profile ...
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Duplexer Demo Board The RW074A duplexer demo board (Figure 25) uti- lizes a CPWG transmission lines for high isolation between the three ports. Ground plane spacing is 0.032" (0.81 mm designed for use with E.F. Johnson 142-0701-881 end ...
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Turn the board over and solder the connector fin- gers to the board’s top ground plane, taking care to flood the area with sufficient solder as to completely cover the small crescent of exposed teflon. See Detail B in Figure ...
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Note 2 0.030±0.05 4.00 ± 0.10 12.20 Note 4 6.60 2.25 Note 5 Note 4 Notes: 1. All dimensions in mm sprocket hole pitch accumulative tolerance ± 0. Camber not exceed 250 mm ...
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REEL USER FEED DIRECTION COVER TAPE Figure 35. Device Orientation. Ordering Information Part Number No. of Devices HPMD-7904-BLK 25 HPMD-7904-TR1 1000 15 User Feed Direction CARRIER TAPE ...
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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. ...