产品

HS8023-11

Product Description

The HS8023-11 is a Quad Band CMOS GSM/GPRS Transmit Module with two RX ports, also with a hybrid, multi-band multi-chip RF front-end (RFFE) module supporting cellular LTE Cat NB1 (half-duplex system) transceiver platforms. This front end module integrates high performance CMOS PAs with controller, a low insertion loss SP8T, and ESD filter. This module integrates the entire FEM necessary for LTE multi-band radio operating in low-band B5/B8/B12/B13/B17/B18/B19/B20/B26/B28 and mid-band B1/B2/B3 and

B4/B25 /B66 (AWS) frequencies, including broadband GaAs PA with bias controller, Tx low-pass harmonic filter, antenna switch, and MIPI RFFE controller. Internal 50Ω matching, and harmonic filtering circuit integrated on-chip for GSM/GPRS and NB-IOT eliminating the needed for external components, simplifying layout and reducing board space. The devices packaged in a small LGA package (5mm x 8mm x 0.82mm).


Product Features

GSM/GPRS Part: 

 High Output Power

        • 34.0dBmat GSM850/EGSM900

        • 31.2dBm at DCS1800/PCS1900

 High PAE at Max Power

        • GSM850 44% PAE

        • EGSM900 44% PAE

        • DCS1800 34% PAE

        • PCS1900 34% PAE

        • No External Harmonics Filtering

        • Complete Power Control Solution

NB_IOT Part:

        • Broadband PA supporting APT mode of operation or VCC fixed supply

        • Integrated SP8T antenna TX/RX switch

        • MIPI RFFE control interface

        • Four additional TRX ports offer greater flexibility for more bands

        • Adaptive biasing scheme for maximum PA efficiencies

        • LGA 5mm x 8mm x 0.82mm

 

Applications

 Quad-Band GSM/GPRS Handsets

 Mobile WGPRS Data Products

 GPRS Class 12 Compliant Products

 Cellular IoT modem devices targeting low-power wide area network (LPWAN):

        • 4G LTE technology capability

        • Dedicated LTE half-duplex operation (HD-FDD) for Cat NB1

        • Designed to meet 3GPP Rel-12 and Rel-13 specifications(with compatible cellular transceiver)

 LTE universal modem products (low-band and mid-band):

        • Low-band B5/B8/B12/B13/B17/B18/B19/B20/B26/B28

        • Mid-band B1/B2/B3/B4/B25 /B66 (AWS)

 PAE optimized for both Class 4 LTE output power (+20 dBm)and Class 3 LTE output power (+23 dBm)

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Functional Block Diagram

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