SKY65450-92LF

40 MHz to 1 GHz Broadband 75 Ω CATV Low-Noise Amplifier with Bypass Mode

Please note: SKY65450-92LF is being discontinued and is not recommended for new designs.



The SKY65450-92LF is a Microwave Monolithic Integrated Circuit (MMIC) front-end low-noise amplifier (LNA) designed especially for set-top box applications. The device provides high linearity, excellent gain, and best in class composite triple beat (CTB) and composite second order (CSO). There are minimal external components.

The SKY65450-92LF is optimized to operate between 40 MHz and 1 GHz, which makes it ideal for cable and terrestrial set-top box and home gateway applications.

The SKY65450-92LF is fabricated using SiGe BiCMOS technology. The LNA uses surface-mount technology (SMT) in a 6-pin SC-70 package.

Data Sheets Receive a sample
Buy Now Talk to Sales

Specifications

Product LifecycleObsolete
Frequency Range (GHz)0.04-1
Test Frequency (GHz)—
Gain Typ. (dB)15
OIP3 (dBm)28.4
VDD (V)—
OP1 dB (dBm)—
Supply Current Typ. (mA)42
Noise Figure Typ. (dB)2.9
PackageSC-70, 6-pin
Package (mm)2.1 x 2.0 x 0.95

Features

  • Small signal gain: 15 dB typical
  • Best in Class linearity
  • Low noise figure: 2.9 dB typical
  • Bypass mode current consumption < 5 mA
  • Input/output impedance internally matched to 75 Ω
  • Minimal number of external components required
  • Small, 6-pin SC-70 (SC-88, SOT-363) plastic SMT package

Product Documents

Applications

Set-Top Boxes

See all

Routers and Gateways

See all

  • Ask a Question
  • Consult with experts and engineers for help on your project.
  • blue arrow
  • Technical Documents
  • Explore application notes, block diagrams, data sheets, user guides, ADS model calculators, installation references, S parameters and more.
  • blue arrow
  • Product Lifecycle Status Lookup
  • Lookup the product lifecycle status of Skyworks part number
  • blue arrow
  • Green / Pb-Free Certificate
  • Look up product's green / pb-free status and download the Certificate of Conformance.
  • blue arrow
Engineer examining electrical components