Description

The SKY77765 SkyHi™ Power Amplifier Module (PAM) is a fully matched 10-pad surface mount module developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full 815-849 MHz bandwidth coverage into a single compact package. Because of high efficiencies attained throughout the entire power range, the SKY77765 delivers unsurpassed talk-time advantages. The SKY77765 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), and Long Term Evolution (LTE) data transmission with high power added efficiency. An integrated directional coupler eliminates the need for any external coupler.

Features

• Low voltage positive bias supply 3.2 V to 4.2 V

• Good linearity

• High efficiency

- 50 at 28.25 dBm

• Large dynamic range

• Small, low profile package

- 3 mm x 3 mm x 0.9 mm

- 10-pad configuration

• Power down control

• InGaP

• Supports low collector voltage operation

• Digital Enable

• No VREF required

• CMOS compatible control signals

• Integrated Directional Coupler

Applications

• WCDMA handsets

• HSDPA

• HSUPA

• HSPA+

• LTE

• CDMA2000

• EVDO