AA116-72LF-EVB Skyworks

DATA SHEET AA116-72LF: 4 MHz to 2 GHz 1-Bit Digital Attenuator (15 dB LSB) Applications J1 Cellular radio Wireless data systems WLL gain level control circuits 15 dB Features 3 V control J2 Low loss S2182 Small SOT-5 package (MSL1, 260 C per JEDEC J-STD-020) Figure 1. AA116-72LF Block Diagram Skyworks Green products are compliant with Description all applicable legislation and are halogen-free. For additional information, refer to Skyworks The AA116-72LF is a 1-bit GaAs FET digital attenuator in a low- Denition of Green, document number cost SOT-5 package. The device has a Least Significant Bit (LSB) SQ04-0074. of 15 dB and is particularly suited where high attenuation accuracy, low insertion loss, and low intermodulation products are required. 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. 54 1 23 S2183 Figure 2. AA116-72LF Pinout 5-Pin SOT-5 (Top View) Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 200209F Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice June 24, 2014 1 J1 V2 RF GND J2 V1DATA SHEET AA116-72LF: 1-BIT DIGITAL ATTENUATOR Table 1. AA116-72LF Signal Descriptions Pin Name Description Pin Name Description 1 J1 RF port. Must be DC blocked. 4 V1 DC control bias 2 RF GND RF ground. Must be AC-coupled to ground. 5 V2 DC control bias 3 J2 RF port. Must be DC blocked. Table 2. AA116-72LF Absolute Maximum Ratings (Note 1) Parameter Symbol Minimum Maximum Units RF input power PIN 1 W > 500 MHz 0/8 V dBm 0.5 W 50 MHz 0/8 V dBm Supply voltage VS 8 V Control voltage VCTL 0.2 +8.0 V Operating temperature TOP 40 +85 C Storage temperature TSTG 65 +150 C Note 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. CAUTION: 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. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Electrical and Mechanical Specifications The state of the AA116-72LF is determined by the logic provided in Table 4. The absolute maximum ratings of the AA116-72LF are provided in Table 2. Electrical specifications are provided in Table 3. Typical performance characteristics of the AA116-72LF are illustrated in Figures 3 through 6. Skyworks Solutions, Inc. Phone 781 376-3000 Fax 781 376-3100 sales skyworksinc.com www.skyworksinc.com 2 June 24, 2014 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice 200209F