MHW953

MOTOROLA The RF Line SEMICONDUCTOR TECHNICAL DATA Order this document by MHW903/D UHF Power Amplifiers . . . designed specifically for the Pan European digital 2.0 watt, GSM hand–held radio. The MHW903, MHW953 and MHW954 are capable of wide power range control, operate from a 7.2 volt supply and require 1.0 mW (MHW903 / 953) or 100 mW (MHW954) of RF input power. Specified 7.2 Volt Characteristics: RF Input Power — 1.0 mW (0 dBm) MHW903/ 953; 100 mW (20 dBm) MHW954 RF Output Power — 3.5 W Minimum Gain — 35.4 dB (MHW903/ 953) or 15.4 dB (MHW954) Harmonics — – 35 dBc Max @ 2.0 fo (MHW930 / 953) or Harmonics — – 30 dBc Max @ 2.0 fo (MHW954) New Biasing and Control Techniques Providing Dynamic Range and Control Circuit Bandwidth Ideal for GSM Low Control Current 50 Ohm Input / Output Impedances Guaranteed Stability and Ruggedness Test fixture circuit board photomaster available upon request by contacting RF Tactical Marketing in Phoenix, AZ. MHW903 MHW953 MHW954 3.5 W 890 to 915 MHz RF POWER AMPLIFIERS CASE 413A–02, STYLE 1 (MHW903) MAXIMUM RATINGS (Flange Temperature = 25°C) Rating DC Supply Voltage DC Bias Voltage (MHW903/ 953) DC Bias Voltage (MHW954) DC Control Voltage (MHW903/ 953 only) RF Input Power (MHW903/953) RF Input Power (MHW954) RF Output Power (Vs = 9.0 Vdc) Operating Case Temperature Range Storage Temperature Range Symbol Vs1, Vs2, Vs3 Vb Vcont Pin Pout TC Tstg Value 9.0 5.25 4.75 3.0 2.0 400 4.5 – 30 to + 100 Unit Vdc Vdc Vdc mW W °C CASE 301Y–02...