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AM55-0004TR Dataheets PDF



Part Number AM55-0004TR
Manufacturers Tyco Electronics
Logo Tyco Electronics
Description 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz
Datasheet AM55-0004TR DatasheetAM55-0004TR Datasheet (PDF)

Preliminary Specifications 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz AM55-0004 Features q q q q q q SSOP-28 +.0025 .0275 -.0025 0,7 +0,06 -0,06 +.0034 .1540 -.0043 .236 ±.008 +0,09 5,99 ± 0,2 3,91 -0,11 +.0037 .3900 -.0041 +0,09 9,91 -0,1 Operates Over Full PCN/PCS/PHS Bands Operates Over +3 V to +5 V Supply Voltage +24 dBm P1dB Typical at PA Out 35% PAE @ P1dB for Linear Operation On-Chip T/R Switch, Linear Operation to +30 dBm Low Cost SSOP-28 Plastic Package PIN 1 Descript.

  AM55-0004TR   AM55-0004TR


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Preliminary Specifications 250 mW Linear Power Amplifier and T/R Switch 1.8 - 2.0 GHz AM55-0004 Features q q q q q q SSOP-28 +.0025 .0275 -.0025 0,7 +0,06 -0,06 +.0034 .1540 -.0043 .236 ±.008 +0,09 5,99 ± 0,2 3,91 -0,11 +.0037 .3900 -.0041 +0,09 9,91 -0,1 Operates Over Full PCN/PCS/PHS Bands Operates Over +3 V to +5 V Supply Voltage +24 dBm P1dB Typical at PA Out 35% PAE @ P1dB for Linear Operation On-Chip T/R Switch, Linear Operation to +30 dBm Low Cost SSOP-28 Plastic Package PIN 1 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. .057 ±.003 1,45 ±0,08 .015 (0,38) X 45° +.0018 .0080 -.0005 0,2 +0,05 -0,01 0-8° +.022 .028 -.013 +0,56 0,71 -0,33 .007 ±.003 0,18 ±0,08 .025 0,64 +.004 .010 -.001 0,25 +0,1 -0,03 .004 (0,10) Dimensions are inches over millimeters. Ordering Information Part Number AM55-0004 AM55-0004TR AM55-0004RTR AM55-0004SMB Description SSOP 28-Lead Plastic Package Forward Tape & Reel* Reverse Tape & Reel* Designer’s Kit specific reel size is required, consult factory for part * If number assignment. Typical Electrical Specifications Test conditions: Frequency: 1.9 GHz, VDD1 = VDD2 = 4.8 V ±10%, VG1 adjusted for 30 mA quiescent bias on VDD1, VG2 adjusted for 65 mA quiescent bias on VDD2, TA = +25°C Parameter Power Amplifier Linear Gain Power Output @ P1dB at PA OUT port Current From Positive Supply @ P1dB Input VSWR T/R Switch Insertion Loss Input Match Isolation Specifications Subject to Change Without Notice Units dB dBm mA Min. 22 22.5 75 Typ. 24 24 175 2.0:1 0.6 1.5:1 20 Max. 275 dB dB 15 1.0 V2.00 s M/A-COM Inc. s 1011 Pawtucket Boulevard, Lowell, MA 01853 USA Telephone: 800-366-2266 1 250 mW Linear Power Amplifier and T/R Switch Absolute Maximum Ratings1 Parameter Max. Input Power2 Operating Voltages2 Absolute Maximum +23 dBm VDD = 7 V VGG = -5 V VDD - VGG = 8 V -40°C to +85°C -65°C to +150°C AM55-0004 Truth Table Operating Mode PA Tx PA Sleep T/R Switch Tx T/R Switch Rx X - Don’t Care VSW X X 0 Volts -4.0 Volts VSW X X -4.0 Volts 0 Volts SAVE Tx 0V -4.0 Volts X X Operating Temperature Storage Temperature 1. Exceeding these limits may cause permanent damage. 2. Ambient temperature (TA) = +25°C Pin Configuration Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Pin Name GND VSW GND Tx IN GND GND ANT IN/OUT GND Rx OUT GND GND VDD1 SAVE Tx Description DC and RF Ground Complimentary T/R Switch Control, -4 V Tx mode/0 V Rx mode DC and RF Ground Transmit side of T/R switch DC and RF Ground DC and RF Ground Common port of T/R switch which is connected to the antenna DC and RF Ground Receive side of T/R switch DC and RF Ground DC and RF Ground Positive bias for the first stage of PA, +2.7 to +6.0 volts Sleep mode control of first stage of PA ONLY 0 V — first PA stage on -4 V — first PA stage off DC and RF Ground DC and RF Ground RF input of the Power Amplifier DC and RF Ground Negative bias control for the first PA stage, voltage divider is on the MMIC, adjusted to set VDD1 quiescent bias current, which is typically 30 mA. Input impedance: 10 k Ω DC and RF Ground Negative bias control for the second PA stage, adjusted to set VDD2 quiescent bias current, which is typically 65 mA. Input impedance: > 1MΩ Second Stage DC and RF Ground Second Stage DC and RF Ground Second Stage DC and RF Ground Second Stage DC and RF Ground RF output of the Power Amplifier Positive bias for the second stage of the PA, +2.7 to +6.0 volts T/R Switch Control, 0 V Tx mode/-4 V Rx mode DC and RF Ground Functional Diagram and Pin Configuration 1 GND VSW GND Tx IN GND GND ANT IN/OUT GND Rx OUT GND GND VDD1 SAVE Tx GND 28 GND VSW VDD1 DD2 PA OUT GND GND GND GND VG1 G2 GND VG1 G2 GND PA IN GND 14 15 14 15 16 17 18 GND GND PA IN GND VG1 19 20 GND VG2 21 22 23 24 25 26 27 28 GND GND GND GND PA OUT VDD2 VSW GND Specifications Subject to Change Without Notice V 2.00 s M/A-COM Inc. s 1011 Pawtucket Boulevard, Lowell, MA 01853 USA Telephone: 800-366-2266 2 250 mW Linear Power Amplifier and T/R Switch AM55-0004 Power Amplifier Small Signal Perfor.


AM55-0004SMB AM55-0004TR AM55-0016


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