SKY65601-477LF Buy Now
1.575 GHz GPS/GNSS/BDS Low-Noise Amplifier

The SKY65601-477LF is a Microwave Monolithic Integrated Circuit (MMIC) front-end Low Noise Amplifier (LNA) designed for Global Positioning System/Global Navigation Satellite System/ Beidou Navigation Satellite System (GPS/GNSS/BDS) receiver applications. The device provides high linearity, excellent gain, a high 1 dB Input Compression Point (IP1dB), and a superior Noise Figure (NF). All critical matching components are embedded inside the device. No external matching components are required.

The SKY65601-477LF is optimized to operate at 1.559 and 1.610 GHz, which makes it ideal for GPS/GNSS/BDS radio receiver applications.

The SKY65601-477LF is fabricated using advanced SiGe BiCMOS technology. The LNA uses Surface Mount Technology (SMT) in the form of a 2.0 x 1.3 mm Dual Flat No-Lead (DFN) package, which allows for a highly manufacturable and low-cost solution.

Features

  • All matching components integrated (no inductors required)
  • Small signal gain: 16.8 dB typical
  • IIP3: +4 dBm
  • Low Noise Figure: 0.8 dB typical
  • IP1dB: up to –4.8 dBm
  • Low current consumption
  • Input/output impedance internally matched to 50 Ω
  • Single DC supply: 1.8 to 3.6 V
  • Minimal number of external components required
  • Small, DFN (6-pin, 2.0 x 1.3 mm) package (MSL1, 260 °C per JEDEC J-STD-020)
Product Summary SKY65601-477LF: 1.575 GHz GPS/GNSS/BDS Low-Noise Amplifier SKY65601_477LF_203024A.pdf (197 KB)
Designer Info SKY65601: S Parameter SKY65601_Nominal.s2p (100 KB)
ProductName : SKY65601-477LF
Frequency (MHz) : 1561-1606
Test Frequency (MHz) : 1575
Description : BDS/GPS/GNSS Low-Noise Amplifier
Gain (dB) : 16.8
VDD (V) : 2.85
IP1 dB (dBm) : -13.0
NF (dB) : 0.8
Package (mm) : 6-pin DFN, 2.0 x 1.3 x 0.45
Product Information:
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