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Product Description
HS8325-31 Power Amplifier Module (PAM) is a fully matched 10-pad surface mount module developed for NB-IOT application. This small and efficient module covers 824-915 MHz bandwidth operation with a single compact package. Due to ultra high efficiency and ultra low VBAT voltage, HS8325-31 extends working-time greatly. HS8325-31 meets the stringent spectral linearity requirements of NB-IOT. An integrated directional coupler eliminates the need for any external coupler.
Product Features
► Ultra High Efficiency
• 50%at 25dBm
► Optimized for Band 5/8
► Ultra Low VBAT Voltage
• 1.6V VBAT Work
► 3 Power Mode Operation
► Integrated Power Coupler
► No External DC Block Needed
► Digital Control Interface
► Ultra Small and Low Profile Package
• 2mm × 2.5mm × 0.9mm
Applications
► Cellular IoT modem devices targeting low-power wide areanetwork (LPWAN)
► NB-IOT modem products (low-band):
• Low-band B5/B8
Functional Block Diagram