FM8638
DESCRIPTION
FEATURES
The FM8638 is a CMOS silicon-on-insulator (SOI),
- Broadband frequency range: 0.1 to 3.0 GHz single-pole, triple-throw (SP3T) transmitting and receiving switch. The high linearity performance and low insertion loss makes the device an ideal
- Low insertion: 0.50 d B @ 2.7 GHz
- High isolation: 25 d B up to 2.7 GHz
- P0.1d B of 36d Bm choice for GSM/WCDMA/LTE handset and data card applications.
- No external DC blocking capacitors required
- Positive low voltage control: VC = 1.6 to 3.00
The FM8638 SP3T switch is provided in a pact QFN 9-pin 1.15mm x 1.15mm x 0.45mm package. A functional block diagram is shown in Figure 1.
V, VDD = 2.5 to 3.0 V
- Small, QFN (9-pin, 1.1mm x 1.1mm x 0.5mm) package
The pin configuration and package are shown in
Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1.
APPLICATIONS
- GSM/WCDMA/LTE receive and transmit
- 802.11b/g/n WLANs
矽Ch源ip特So科ur技ce Tek Figure 1. FM8638 Block Diagram
Figure...
