The ADL5542 is a broadband 20 dB linear amplifier that operates at frequencies up to 6 GHz. The device can be used in a wide variety of CATV, cellular, and instrumentation equipment. The ADL5542 provides a gain of 20 dB that is stable over frequency, temperature, power supply, and from device to device. The device is internally matched to 50 Ω with an input return loss of 10 dB or better, up to 6 GHz. Only input/output ac coupling capacitors, power supply decoupling capacitors, and an external inductor are required for operation. The ADL5542 is fabricated on an InGaP HBT process and has an ESD rating of 1 kV (Class 1C). The device is packaged in a 3 mm × 3 mm LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5542 consumes 93 mA on a single 5 V supply and is fully specified for operation from −40°C to +85°C. A fully populated RoHS-compliant evaluation board is available. The ADL5541 is a companion part that offers a gain of 15 dB in a pin-compatible package.

The HMC8400 is a gallium arsenide (GaAs), pseudomorphic high electron mobility transistor (pHEMT), monolithic microwave integrated circuit (MMIC). The HMC8400 is a wideband low noise amplifier that operates between 2 GHz and 30 GHz. The amplifier provides 13.5 dB of gain, a 2 dB noise figure, 26.5 dBm output IP3, and 14.5 dBm of output power at 1 dB gain compres-sion, requiring 67 mA from a 5 V supply. The HMC8400 is self biased with only a single positive supply needed to achieve a drain current IDD of 67 mA. The HMC8400 also has a gain control option, VGG2. The HMC8400 amplifier input/outputs are internally matched to 50 Ω and dc blocked, facilitating integration into multichip modules (MCMs). All data is taken with the chip connected via two 0.025 mm (1 mil) wire bonds of minimal length 0.31 mm (12 mils).Applications Test instrumentation Microwave radios and very small aperture terminals (VSATs) Military and space Telecommunications infrastructure Fiber optics

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Phase Detector / PLL Frequency Synthesizer Features: 400 MHz bandwidth 2.7 to 3.3 V power supply Separate charge pump supply (VP) allows extended tuning voltage in 3 V systems Programmable charge pump currents 3-wire serial interface Analog and digital lock detect Hardware and software power-down mode 104  MHz phase detectorADF4002-EP supports defense and aerospace applications (AQEC standard) Download ADF4002-EP data sheet (pdf) Military temperature range: −55°C to +125°C Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request V62/11607 DSCC Drawing Number