The SGM11108E is a single-pole/eight-throw (SP8T) antenna switch, which supports from 0.1GHz to 3GHz. The device features low insertion loss and high isolation, which make it suitable for 2G/3G/4G transmitting/receiving (TRx) applications. It also has the advantage of high linearity performance. The SGM11108E is not subject to cellular interference and is applied to multi-mode and multi-band LTE mobile phones.
The SGM11108E has the ability to integrate SP8T RF switch and GPIO controller on an SOI chip. Internal driver and decoder for switch control signals are offered by the GPIO controller, which makes it flexible in RF path band and routing selection.
No external DC blocking capacitors required on the RF paths as long as no external DC voltage is applied, which can save PCB area and cost.
The SGM11108E is available in a Green UTQFN-2×2-14L package.
Supply Voltage Range: 2.5V to 3.4V
GPIO Controller
Low Insertion Loss: 0.53dB (TYP) at 2.7GHz
Operating Frequency Range: 0.1GHz to 3GHz
High Isolation: 17dB (MIN) at 2.7GHz
Advanced Silicon-On-Insulator (SOI) Process
No External DC Blocking Capacitors Required
Available in a Green UTQFN-2×2-14L Package
Receiving Band Switching and Pre-PA Switching
2G/3G/4G Transmitting/Receiving (TRx)
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM11108EYURB14G/TR | Active | UTQFN-2×2-14L | 14 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | View | View | 1-24 units : $0.28/unit 25-99 units : $0.24/unit 100-249 units : $0.2/unit 250-499 units : $0.16/unit 500-999 units : $0.14/unit 1000-9999 units : $0.104/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 112 days 1000K and above : 126 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
