| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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SY22548000 Datasheet Stresses above those listed under "Absolute Maximum Ratings" may cause permanentdamage to thedevice. These are stress ratingsonly, and fu nctional operation of the device at these or any other conditions outside of those listed in the operational sections of this specification is not im plied. Exposu re to any absolute maximum rating for extended periods may affect device performance and reliability. SY22548000 Price
SY22548000 on stock Eacih output provides sufficient current to drive five isol loads. However, distortion will increase when driving multiple loads. The TTL/CMOS-compatible digital control (SEL_) enables or disables each output amplifier. When the SEL_ control input is low, the amplifier is enabled; when it is high, the amplifier is disabled and presents a high-impedance output. The enable/disable or N-- -- - PLATE MODULATED RF POWER AMPLIFIER TYPICAL OPERATION Grid Driven Class C Telephony - Carrier Conditions DC Plate Voltage . . . . . . 5000 Vdc DC Screen Voltage . . . 500 Vdc ABSOLUTE MAXIMUM RATINGS Peak AF Screen Voltage (100% Modulation) 450 v DC Grid Bias Voltage . . . . -400 Vdc DC PLATE VOLTAGE . . . 5000 VOLTS DC Plate Current . . . . . . 1.4 Adc DC SCREEN VOLTAGE . . 1000 VOLTS DC Screen Current * . . . . . . . . 0.26 Adc DC GRID VOLTAGE . . . -500 VOLTS DC Grid Current * . . 0.05 Adc 520 v DC PLATE CURRENT . . . 2.5 AMPERES Peak rf Grid Voltage * . . . . . . . ' PLATE DISSIPATION # . 3.5 KILOWATTS Grid Driving Power (calculated) * . - . 25 W SCREEN DISSIPATION ## 250 WATTS Plate Dissipation * . - . . 1200 W GRID DISSIPATION ## . 75 WATTS Plate Output Power * . . . . 5.8 kW * }ximate value. # Corresponds t0 5 kW at 100'k sine-wavP k Approxii modulation. ## Average, with or without modulation -N -_ |