SKY13746-21

RX Diversity FEM with Carrier Aggregation (B26, B8, B12/13, B2/25, B4, and B7)

The SKY13746-21 is an LNA diversity module to be used in a cellular mobile device. It supports cellular diversity receiver and localization service receiver functions.

It is compatible with 3GPP GSM, WCDMA, and LTE standards and supports the following service bands: B26, B8, B12/13, B2/25, B4, and B7 for the cellular part.

The SKY13746-21 is packaged in a small 3 x 5 x 0.7 mm, 29-lead surface-mount package. The part is controlled by an integrated Mobile Industry Processor Interface (MIPI®) decoder. There are separate control registers for independent control of low band, middle band, and high band. The part can operate over the temperature range of –30 °C to +85 °C.

Please note: SKY13746-21, SKY13746-21A and SKY13746-21B are being discontinued and are not recommended for new designs.

Product Documents

Product Summary
SKY13746-21: RX Diversity FEM with Carrier Aggregation (B26, B8, B12/13, B2/25, B4, and B7)

Last Time Buy
LTB10207: Kadoma Factory Parts (2021-03-22) (SKY13716-11, SKY13716-11A, SKY13716-11B, SKY13746-21, SKY13746-21A, SKY13746-21B, SKY13750-11X, SKY96500-11, SKY96500-11A, SKY96503-11 , etc)

Features

RX diversity FEM with six selectable filters and LNA paths, and
three Aux paths
Integrated SAW filter and discrete LNA gain stage
SAW filters:
- B26 (859 to 894 MHz)
- B8 (925 to 960 MHz)
- B12/13 (729 to 756 MHz)
- B2/25 (1930 to 1995 MHz)
- B4 (2110 to 2155 MHz)
- B7 (2620 to 2690 MHz)
Integrated MIPI interface
Small (3 x 5 x 0.7 mm) 29-lead MCM package (MSL3, 260 °C per JEDEC J-STD-020)

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Specifications

- Frequency (MHz)
- 698-2690
- Description
- Diversity Receive Front-end Module with Carrier Aggregation
  Bands 2/25, 4, 7, 12/13, 26
- Package
- MCM, 29-pad
- Package (mm)
- 3 x 5 x 0.8

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