SKY85202-11

PRELIMINARY DATA SHEET SKY85202-11: 2.4 GHz, 802.11ac Switch/Low-Noise Amplifier Front-End Applications  WiFi-enabled handsets, tablets, and mobile systems  System-in-Package (SiP) modules for embedded systems  802.11n/ac smartphones and tablets VBATT BT Features  Integrates an SP3T switch and LNA with bypass mode  Receive gain: 14 dB  Noise Figure: 2 dB  Transmit/Bluetooth® path loss: 0.7 dB  Small WLCSP (15-bump, 1.04 x 1.04 mm) package (MSL1, 260 °C per JEDEC-J-STD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. ANT LNA RX TX CBT CTX CRX LEN S3567 Figure 1. SKY85202-11 Block Diagram Description The SKY85202-11 integrates a Single-Pole, Triple-Throw (SP3T) switch and Low-Noise Amplifier (LNA) with a bypass mode in an ultra-compact package. The device is capable of switching between WLAN receive and WLAN transmit. The SKY85202-11 is provided in a small, 15-bump, 1.04 x 1.04 mm Wafer Level Chip Scale Package (WLCSP). A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. 1 ANT TX 14 13 12 GND VBATT 11 10 BT GND GND 2 CBT 3 GS 9 CTX 4 5 6 VSS1 15 LEN CRX VSS2 7 RX 8 S3569 Figure 2. SKY85202-11 Pinout – 15-Bump WLCSP (Top View, Bumps Down) Skyworks Solutions, Inc. Phone...