KA105 Datasheet | KCB

DESCRIPTION The KA105 is a Ga As p HEMT broadband Driver and Low noise Amplifier with high linearity in a hermetic Surface-Mount Technology (SMT) package for high reliability applications. This Amplifier offers good match from 0.1 to 1.5 GHz. Optimizing the bias inductor and coupling caps will extend the useable frequency range of the part down to 50 MHz and up to 3.8 GHz. It can be supplied and tested to the screening requirements of MIL-PRF-38534 Class H and K in addition to the required QCI. FEATURES Gain: 15 d B typical. OP1d B: +22 d Bm typical. NASA EEE-INST-002 pliant. High Reliability Class B and S Screening Available. See Page 6 for MR HI - REL Ordering Details. APPLICATIONS ✓ PA Driver ✓ Cascaded Gain Block ✓ GPS Transceivers ✓ IF Amplifier ELECTRICAL CHARACTERISTICS (-40 to +85°C)1 Parameter Symbol Conditions Min Typical Max Units Gain |S21| - 1.5 GHz 13.5 d B - 3.0 GHz 12.0 d B - 3.8 GHz 11.0 d B Return Loss (I/O) |S11|/|S22| 0.05 - 3.0 GHz 9.0 d B - 3.8 GHz 7.0 d B Supply Current VDD = 5V 95 m A 1. All electrical characteristics are measured at +25C at a minimum. OPERATING CHARACTERISTICS (-40 TO +85C)1 Parameter Output pression Point 3rd order output intercept point (+/- 1% spacing) Noise Figure Symbol OP1d B OIP3 Conditions - 1.5 GHz 1.5 - 3.8 GHz 0.05 - 1.5 GHz...