The SGM72004B is a single-pole/four-throw (SP4T) antenna switch, which supports from 0.1GHz to 3GHz. The device features low insertion loss and high isolation, which make it suitable for diversity reception applications. It also has the advantage of high linearity performance. The SGM72004B is not subject to cellular interference and is applied to multi-mode and multi-band LTE mobile phones.
The SGM72004B has the ability to integrate SP4T RF switch and GPIO controller on a 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 blocking capacitor requirements on the RF paths as long as no external DC voltage is applied which can save PCB area and cost.
The SGM72004B is available in a Green UTQFN-2×2-14L package.
- Supply Voltage Range: 2.4V to 3.4V
- GPIO Controller
- Low Insertion Loss: 0.6dB (TYP) at 2.7GHz
- Operating Frequency Range: 0.1GHz to 3GHz
- High Isolation: 20dB (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 Antenna Diversity
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM72004BGURB14G/TR | Active | UTQFN-2×2-14L | 14 | YES | YES | YES | YES | MSL1 | -40℃ to +105℃ | View | View | 1-24 units : $0.175/unit 25-99 units : $0.15/unit 100-249 units : $0.125/unit 250-499 units : $0.1/unit 500-999 units : $0.0875/unit 1000-9999 units : $0.065/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 119 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.
