The Skyworks SKY77643-61 is a highly integrated multimode multiband (MMMB) Power Amplifier Module (PAM) designed for high-efficiency 2G/3G/4G mobile communication devices. This PAM supports multiple frequency bands and modes of operation, making it a versatile solution for global mobile networks.

Applications:

• Smartphones
• Tablets
• Mobile Hotspots
• Cellular IoT Devices

Features:

• Supports GSM/GPRS/EDGE, UMTS (WCDMA), and LTE technologies.
• Multiple bands supported: including but not limited to GSM850/900/1800/1900, UMTS Bands I/II/IV/V/VIII, and LTE Bands 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/38/39/40/41/66. (Band support depends on specific module configuration)
• High efficiency power amplifier for extended battery life.
• Integrated directional coupler for power control.
• Low transmit power leakage.
• Small form factor for compact mobile devices.
• 3.3V supply voltage.

Benefits:

• Global Compatibility: Supports a wide range of frequency bands and mobile communication standards, enabling global roaming.
• Extended Battery Life: High efficiency design minimizes power consumption, maximizing talk time and standby time.
• Improved Signal Quality: Excellent linearity and low noise characteristics ensure clear and reliable communication.
• Reduced Board Space: Small form factor allows for integration into compact mobile devices.
• Simplified Design: Integrated directional coupler simplifies power control and reduces external component count.

The SKY77643-61 PAM is an excellent choice for mobile device manufacturers seeking a high-performance, highly integrated, and globally compatible power amplifier solution.

Technical Specifications:

Technology: GSM/GPRS/EDGE, UMTS (WCDMA), LTE

Frequency Bands: Multiple (refer to datasheet for specific bands supported)

Supply Voltage: 3.3V

Operating Temperature: -30°C to +85°C

Package: Compact Module