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AWT6521 bảng dữ liệu(PDF) 1 Page - ANADIGICS, Inc |
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AWT6521 bảng dữ liệu(HTML) 1 Page - ANADIGICS, Inc |
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1 / 19 page ![]() 02/2012 AWT6521 AWT6521 Multi-Band LTE/CDMA/WCDMA/HSPA Power Amplifier Data Sheet - Rev 2.4 22 Pin 5 mm x 7 mm x 1 mm Surface Mount Module Figure 1: Block Diagram FEATURES • LTE, WCDMA/HSPA & CDMA/EVDO Applications • High Output Power • +28.5 dBm or more in WCDMA (R99) • +27.5 dBm or more in CDMA (RC1) • High power-added efficiency • 40% in high power mode (WCDMA mode) • Low profile 5 mm x 7 mm x 1 mm package • 2 input ports, 5 output ports, all matched to 50 Ω impedance • Integrated voltage regulator • Built-in Directional Coupler • Internal DC block on IN/OUT RF ports • Low leakage in shutdown mode • ESD Protection on all pins • RoHS-compliant package, MSL-3, 260°C APPLICATIONS • LTE, WCDMA/HSPA handsets and data devices operating in UMTS Bands 1, 2, 3, 4, 5, 8 and 25 • CDMA/EVDO handsets and data devices operating in Band Class 0, 1, 6 and 15 High Band Low Band Combiner Network PRODUCT DESCRIPTION The AWT6521 Power Amplifier module is designed for 3G/4G handsets, smartphones, modems and modules operating in LTE, WCDMA/HSPAand CDMA/ EVDO modes. The module includes two separate InGaP HBT amplifier chains - one to support 850/900 bands, the other for 1700/1900/2100MHz bands. An innovative design allows the module to switch output among as many as 5 different frequency bands. Both the input and output RF ports are internally matched to 50 Ω. The AWT6521 offers improved efficiency and low quiescent current, and includes integrated daisy chained couplers to simplify board design and layout. |
Số phần tương tự - AWT6521 |
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Mô tả tương tự - AWT6521 |
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