SKY13446-374LF

DATA SHEET SKY13446-374LF: 0.1 to 6.0 GHz GaAs SPDT Switch Applications  Dual-band WLAN systems  802.11 a/b/g/n transmit/receive systems ANT Features  Positive low voltage control: 0 and 3.0 V  Low insertion loss: 0.40 dB @ 2.5 GHz and 0.80 dB @ 6.0 GHz  High isolation: 38 dB @ 2.4 GHz and 30 dB @ 6 GHz  Excellent linearity performance: P1dB = +32 dBm  Advanced pHEMT process  Ultra-thin, miniature MLPD (6-pin, 1.5 x 1.5 x 0.45 mm) package (MSL1, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04-0074. N/C 1 6 ANT V2 2 5 V1 RX 3 4 TX TX RX 201843-001 Figure 1. SKY13446-374LF Block Diagram Description The SKY13446-374LF is a pHEMT GaAs I/C antenna switch. Switching between the antenna and TX or RX ports is accomplished with two control voltages. The low-loss, high isolation, high linearity, small size and low cost make this switch ideal for all dual-band WLAN systems that operate at 2.4 to 2.5 GHz and 4.9 to 5.9 GHz. The switch is manufactured in a compact, 1.5 x 1.5 mm, 6-pin exposed pad plastic Micro Leadframe Package Dual (MLPD) package. 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. 201843-002 Figure 2. SKY13446-374LF Pinout (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 201843C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • January 15, 2018 1 DATA SHEET • SKY13446-374LF: SPDT SWITCH Table 1. SKY13446-374LF Signal Descriptions1 Pin Name Description Pin No connection 4 Name TX Description 1 N/C RF port (must be DC blocked) 2 V2 DC control voltage 5 V1 DC control voltage 3 RX RF port (must be DC blocked) 6 ANT RF common port (must be DC blocked) 1 Bottom ground paddle should be connected to ground for best operation. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13446-374LF are provided in Table 2. Electrical specifications are provided in Table 3. The state of the SKY13446-374LF is determined by the logic provided in Table 4. Typical performance characteristics are shown in Figures 3 through 7. Table 2. SKY13446-374LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units Input power @ 0 and 3 V PIN +33 dBm Input power @ 0 and 5 V PIN +35 dBm Operating voltage VCTL 6.0 V Storage temperature TSTG -65 +150 C Operating temperature TOP -40 +85 C 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com 2 January 15, 2018 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201843C DATA SHEET • SKY13446-374LF: SPDT SWITCH Table 3. SKY13446-374LF Electrical Specifications1 (VCTL = 0 V and +3.0 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 ΩUnless Otherwise Noted) Parameter Symbol Test Condition Typ Max Units 0.4 0.5 0.8 0.6 0.7 1.0 dB dB dB Insertion loss, ANT to TX and RX ports 2.4-2.5 GHz 0.1-3.0 GHz 3.0-6.0 GHz Isolation, ANT to TX and RX ports 2.4-2.5 GHz 0.1-3.0 GHz 3.0-6.0 GHz 33 32 27 38 38 30 dB dB dB Return loss, ANT to TX and RX ports (insertion loss state) 2 2.4-2.5 GHz 0.1-3.0 GHz 3.0-6.0 GHz 14 12 10 21 18 15 dB dB dB Switching characteristics: Rise/fall time On/off time 10/90% or 90/10% RF 50% VCTL to 90/10% RF 50 150 ns ns Video feedthrough TRISE = 1 ns @ 500 MHz 50 mV VCTL = 0 and 3.0 V, 2.4-2.5 GHz 4.9-5.9 GHz +33 +32 dBm dBm VCTL = 0 and 1.8 V, 2.4-2.5 GHz 4.9-5.9 GHz +26 +23 dBm dBm 802.11a, 54 Mbps, PIN =