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DB-960-60W is a high gain broadband power amplifier designed by European Telecommunications and ETSA. It is rated at 26V, with a maximum current of 8A and a maximum power dissipation of 95W. The maximum operating temperature is +85℃.
DB-915-12W is a common source N-channel enhancement-mode lateral Field-Effect RF power amplifier designed for GSM-R applications. It has high gain, broadband performance, operates at 12V, and can withstand load mismatch up to 10:1 with harmonics lower than 30dBc.
This document describes the features and performance of the DB-900-80W RF power amplifier. The device uses N-channel enhancement-mode lateral MOSFET technology and is suitable for IS-54/-136 and IS-95 base station applications. It has excellent thermal stability, operates in the frequency range of 869-894 MHz, with a maximum output power of 80W and a gain of 13dB. The device also has a 10:1 load VSWR capability and harmonics lower than 30dBc.
The DB-900-60W is a N-Channel enhancement-mode lateral Field-Effect RF power amplifier designed for IS-54/-136 and IS-95 base station applications. It features high gain and broadband performance, operating in common source mode at 26V, capable of withstanding 10:1 load mismatch and with harmonics lower than 30dBc.
The DB-900-100W is a common source N-Channel enhancement-mode lateral Field-Effect RF power amplifier designed for IS-54/-136 & IS-95 base station applications. It has high gain and broadband performance, operates in common source mode at 26V, capable of withstanding load mismatch up to 10:1, and has harmonics lower than 30dBc.
The document describes an RF broadband power amplifier using 2x SD2933 N-channel enhancement-mode lateral MOSFETs. It has excellent thermal stability and operates over the frequency range of 1.6 to 54 MHz. The amplifier has a supply voltage of 48V, typical output power of 400W, and maximum input power of 10W. The efficiency is between 57% and 76%. The IMD at 300WPEP is less than -26dBc and the load mismatch is 3:1 for all phases.
The SMP75-8 is a very low voltage transient surge arrestor especially designed to protect sensitive telecommunication equipment against lightning strikes and other transients. It features a high repetitive surge capability, a very low stand-off voltage and a very low leakage current.
The SMP30-xxx series is a bidirectional crowbar protection device with a rated voltage range of 62V to 270V. It has a minimum holding current of 150mA and a 30A 10/1000µs repetitive peak pulse current. The series uses a JEDEC registered SMA (JEDEC DO-214AA) package. The SMP30-xxx series has been designed to protect telecommunications equipments against lightning surges and overvoltages induced by AC power lines.
The SMP30-xxx series is a bidirectional crowbar protection device designed to protect telecommunication equipment against lightning and transients induced by AC power lines. The package / die size ratio has been optimized by using the SMA package.
