Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The SKY53748-11 is a low-band (LB)/mid-band (MB)/high-band (HB) diversity receive module for cellular diversity receiver functions. The SKY53748-11 is part of our Sky5® product portfolio. 

The diversity module supports all key two and three carrier aggregation band combinations. 

High-performance, multi-gain mode LNAs are integrated enabling compatibility to next generation LNAless LTE transceivers. 

The SKY53748-11 is compatible with 3GPP GSM, WCDMA, LTE, LTE-A, and 5G standards and includes filters for the B8, B26/5/18/19, B28A, B28B, B3, B39, B25 (2), B34, B66 (1/4), B40, B41 (38), and B7 service bands.

Features

Rx diversity front end module with the following integrated filter bands:

B8, 925 to 960 MHz

B26/5/18/19, 859 to 894 MHz

B20-28F, 758 to 821 MHz

B3, 1805 to 1880 MHz

B39, 1880 to 1920 MHz

B25 (2) + B70, 1930 to 2020 MHz

B34, 2010 to 2025 MHz

B66 (1/4), 2110 to 2200 MHz

B40, 2300 to 2400 MHz

B41 (38), 2496 to 2690 MHz

B7, 2620 to 2690 MHz

Low insertion loss

Integrated downlink carrier aggregation (CA) support for:

CA: 1+3+7, 1+3+40, 1+3+41, 7+40, 40+41, 34+39+41, 25+66+41, 25+66+7, 1+3+7+40, L+M/HB CA

2CA MIMO: 1-3, 1-7, 3-7, 1-40, 3-40, 1-41, 3-41, 39-41, 25-66, 2-7, 66-7, 25-41, 66-41

High-performance variable gain LNAs

High-performance Multi-On, N-Plexing technology enabling superior non-CA and CA performance

Two LB RX switch port (LB_RX1 and LB_RX2) and one LB TRX switch port (LB_TRX1)

One MHB RX port (MHB_RX1) and one MHB TRX port (MHB_TRX1)

Auxiliary LNA ports:

LNA_AUX_MHB1, 1805 to 2690 MHz

LNA_AUX_MHB2, 1805 to 2400 MHz

LNA_AUX_MHB3, 1805 to 2690 MHz

LNA_AUX_MHB4, 1805 to 2690 MHz

LNA_AUX_MHB5, 1805 to 2400 MHz

LNA_AUX_MHB6, 1805 to 2400 MHz

LNA_AUX_LB1, 617 to 960 MHz

LNA_AUX_LB2, 617 to 960 MHz

Integrated MIPI RFFE v3.0 interface

Small 3.5 x 3.6 x 0.7 (max.) mm 56-lead package

Lead (Pb)-free and RoHS-compliant package (MSL3 @ 260 °C per JEDEC J-STD-020)

Applications

• Antenna cable loss compensation circuit

• 2G/3G/4G/5G multimode cellular handsets (5G NR, LTE, UMTS, CDMA2000, EDGE, and GSM)

• Embedded data cards

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.