描述 Description

DESCRIPTION
The SA5205A family of wideband amplifiers replace the SA5205 family. The ‘A’ parts are fabricated on a rugged 2μm bipolar process featuring excellent statistical process control. Electrical
performance is nominally identical to the original parts.
The SA5205A is a high-frequency amplifier with a fixed insertion gain of 20dB. The SA5205A operates with a single supply of 6V, and only draws 24mA of supply current, which is much less than comparable hybrid parts. The noise figure is 4.8dB in a 75?system and 6dB in a 50?system.FEATURES
?600MHz bandwidth
?20dB insertion gain
?4.8dB (6dB) noise figure ZO=75?(ZO=50?)
?No external components required
?Input and output impedances matched to 50/75?systems
?2000V ESD protection

APPLICATIONS
?75?cable TV decoder boxes
?Antenna amplifiers
?Amplified splitters
?Signal generators
?Frequency counters
?Oscilloscopes
?Signal analyzers
?Broad-band LANs
?Fiber-optics
?Modems
?Mobile radio
?Security systems
?Telecommunications

特性 Features

?600MHz bandwidth
?20dB insertion gain
?4.8dB (6dB) noise figure ZO=75?(ZO=50?)
?No external components required
?Input and output impedances matched to 50/75?systems
?2000V ESD protection