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AM55-0004 数据表(PDF) 1 Page - Tyco Electronics |
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AM55-0004 数据表(HTML) 1 Page - Tyco Electronics |
1 / 8 page .025 0,64 .057 ±.003 1,45 ±0,08 .0275 +.0025 -.0025 0,7 +0,06 -0,06 9,91 +0,09 -0,1 .3900 +.0037 -.0041 PIN 1 .236 ±.008 5,99 ±0,2 .004 (0,10) .007 ±.003 0,18 ±0,08 .010 +.004 -.001 0,25 +0,1 -0,03 .1540 +.0034 -.0043 3,91 +0,09 -0,11 .015 (0,38) X 45 ° .028 +.022 -.013 0,71 +0,56 -0,33 0-8 ° .0080 +.0018 -.0005 +0,05 -0,01 0,2 Features Operates Over Full PCN/PCS/PHS Bands Operates Over +3 V to +5 V Supply Voltage +24 dBm P 1dB Typical at PA Out 35% PAE @ P 1dB for Linear Operation On-Chip T/R Switch, Linear Operation to +30 dBm Low Cost SSOP-28 Plastic Package Description M/A-COM’s AM55-0004 power amplifier/switch integrates a power amplifier and transmit/receive switch in a low cost SSOP package. The power amplifier delivers +24 dBm of linear power with high efficiency and can be operated at supply voltages as low as 2.7 V. It is ideally suited for QPSK or other linearly modulated systems in the 1.8 to 2.0 GHz frequency band. The power amplifier/switch is fully monolithic and requires only one output capacitor for power match. The T/R switch achieves good insertion loss and isolation without degrading the overall linearity. The AM55-0004 is ideally suited for final stage power amplification in linear TDD systems. The integrated switch is convenient for duplexing. The AM55-0004 can also be used as a driver stage for high power systems. Typical applications include Japanese PHS systems or PCN/PCS transmit chains. M/A-COM’s AM55-0004 is fabricated using a mature 0.5-micron gate length GaAs process. The process features full passivation for increased performance and reliability. Specifications Subject to Change Without Notice V2.00 M/A-COM Inc. s 1011 Pawtucket Boulevard, Lowell, MA 01853 USA s Telephone: 800-366-2266 1 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz AM55-0004 SSOP-28 Preliminary Specifications Parameter Units Min. Typ. Max. Power Amplifier Linear Gain dB 22 24 Power Output @ P 1dB at PA OUT port dBm 22.5 24 Current From Positive Supply @ P 1dB mA 75 175 275 Input VSWR 2.0:1 T/R Switch Insertion Loss dB 0.6 1.0 Input Match 1.5:1 Isolation dB 15 20 Typical Electrical Specifications Test conditions: Frequency: 1.9 GHz, V DD1 = VDD2 = 4.8 V ±10%, VG1 adjusted for 30 mA quiescent bias on VDD1, V G2 adjusted for 65 mA quiescent bias on VDD2, TA= +25°C q q q q q q Part Number Description AM55-0004 SSOP 28-Lead Plastic Package AM55-0004TR Forward Tape & Reel * AM55-0004RTR Reverse Tape & Reel * AM55-0004SMB Designer’s Kit Ordering Information * If specific reel size is required, consult factory for part number assignment. Dimensions are inches over millimeters. |
类似零件编号 - AM55-0004 |
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类似说明 - AM55-0004 |
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