DATA SHEET SKY65933-11: GNSS Low-Noise Amplifier Front-End Module with integrated Pre-Filter and Post-Filter Applications Wearables Actions cameras Drones Bias/Enable Personal navigation devices Input Output LNA RF OUT RF IN Match Match GNSS radio receivers 204405-001 Features Figure 1. SKY65933-11 Block Diagram Small signal gain: 14.5 dB In-band IIP3: -8 dBm Description Low noise figure: 1.9 dB The SKY65933-11 is a front-end module (FEM) with an integrated low-noise amplifier (LNA), pre-filter, and post-filter designed for Low current consumption: 2.9 mA 1.8 V Global Navigation Satellite System receiver applications. The Shut-down current: 0.1 uA device fully integrates all input and output matching components Input/output impedance internally matched to 50 to simplify PCB designs. The pre-filter and post-filter provide low in-band insertion loss and excellent rejection for the cellular, PCS, Single DC supply: 1.5 to 2.85 V and WLAN frequency bands. The device also features a single-pin No external matching components required enable and an extremely low shut-down current when disabled. Pin-to-pin compatible with SKY65903-11 The SKY65933-11 is optimized to operate at 1559 to 1606 MHz, which makes it ideal for GPS/GLONASS/Galileo/Compass/QZSS Small MCM (16-pin, 2.5 x 2.5 mm) package radio receiver applications. (MSL3, 260 C per JEDEC J-STD-020) The SKY65933-11 uses surface-mount technology (SMT) in the TM Skyworks Green products are compliant with form of a 2.5 x 2.5 mm Multi-Chip Module (MCM) package, which all applicable legislation and are halogen-free. allows for a highly manufacturable and low-cost solution. For additional information, refer to Skyworks TM A functional block diagram is shown in Figure 1. The pin Denition of Green , document number configuration and package are shown in Figure 2. Signal pin SQ040074. assignments and functional pin descriptions are provided in Table 1. 16 15 14 1 13 GND GND 2 12 RF IN RF OUT GND 3 11 VEN 4 10 GND GND GND GND 5 9 6 78 204405-002 Figure 2. SKY65933-11 Pinout (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 204405D Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice August 6, 2018 1 GND GND GND GND GND VDD VEN VCCDATA SHEET SKY65933-11: GNSS LOW-NOISE AMPLIFIER FEM WITH INTEGRATED PRE-FILTER AND POST-FILTER Table 1. SKY65933-11 Signal Descriptions Pin Name Description Pin Name Description 1 GND Ground 9 GND Ground 2 RF IN RF input 10 GND Ground 3 GND Ground 11 VEN LNA enable 4 GND Ground 12 RF OUT RF output 5 GND Ground 13 GND Ground 6 GND Ground 14 VCC LNA power supply 7 GND Ground 15 GND Ground 8 GND Ground 16 GND Ground Technical Description Electrical and Mechanical Specifications The absolute maximum ratings of the SKY65933-11 are provided LNA Enable in Table 2. The recommended operating conditions are specified The VEN signal (pin 11) enables or disables the LNA. A logic high in Table 3. Electrical specifications for 1.8 V and 2.8 V operation signal powers on the LNA, and a logic low signal powers off the are shown in Table 4 and Table 5, respectively. device. 1 Table 2. SKY65933-11 Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units RF input power PIN +10 dBm Supply voltage VCC 0 3.1 V Storage temperature TSTG -55 +150 C Junction temperature TJ +150 C Electrostatic discharge: ESD Human Body Model (HBM), Class 1A 250 V 1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. ESD HANDLING: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device must be protected at all times from ESD when handling or transporting. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD handling precautions should be used at all times. Table 3. SKY65933-11 Recommended Operating Conditions Parameter Symbol Min Typ Max Units Frequency f 1559 1575 1606 MHz Supply voltage VCC 1.5 1.8 2.85 V LNA enable: Enable (high) LNAENABLE VCC - 0.3 VCC V Disable (low) LNADISABLE 0 0.3 V Case temperature TC -40 +25 +85 C Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 August 6, 2018 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 204405D