GENERAL DESCRIPTION

The SX1701B is an integrated LNA operating over a wide frequency range from 40 MHz to 2.5 GHz. It is optimized for high OIP2 and OIP3 with minimum current consumption. It also performs a single-ended to differential conversion.

Two independent output channels are available and the gain of each may be adjusted independently.

KEY PRODUCT FEATURES

• Single-ended input / Dual differential outputs

• Independent programmable gain for each channel: 6, 12 and 18 dB

• High Linearity: OIP2 of 57 dBm and OIP3 of 22 dBm

• Noise Figure of 7 dB

• 75 Ω Input impedance

• 100 Ω differential output impedance

• Current consumption of 130 mA with one channel enabled

• ESD protection (Normal ESD handling procedures should be observed)

• Very small package: MLPQ-16, 4 mm x 4 mm (equivalent to QFN-16, 4 mm x 4 mm)

APPLICATIONS

• Digital Set Top Boxes (Satellite and Terrestrial)

• CATV Distribution Systems

• Active Splitter

• Data Communications Systems

• Active Balun