AS215-92 SKYWORKS | Alldatasheet
Document overview
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Technical content
Features
■ Single Bias Control ■ Operates with 1.8 V Control Voltage ■ Low DC Power Consumption ■ PHEMT Process AS215-92
Description
The AS215-92 is a medium power IC FET SPDT switch in a low cost miniature SC-70 6 lead plastic package.The AS215-92 features low insertion loss and positive voltage operation with very low DC power consumption. This general purpose switch can be used in a variety of telecommunications applications. Parameter1 Frequency Min. Typ. Max. Unit Insertion Loss2 0.5–1.0 GHz 0.75 1.0 dB 1.0–2.0 GHz 0.60 0.8 dB 2.0–3.0 GHz 0.50 0.7 dB Isolation 0.5–1.0 GHz 25 28 dB 1.0–2.0 GHz 21 24 dB 2.0–3.0 GHz 17 20 dB VSWR3 0.5–1.0 GHz 1.1:1 1.0–2.0 GHz 1.4:1 2.0–3.0 GHz 1.2:1 Electrical Specifications at 25°C (0, +3 V) 0.079 (2.00 mm) ± 0.008 (0.20 mm) 0.049 (1.25 mm) ± 0.004 (0.10 mm) 0.008 (0.20 mm) ± 0.004 (0.10 mm) 0.087 (2.20 mm) ± 0.008 (0.20 mm) 0.035 (0.90 mm) ± 0.004 (0.10 mm) 0.002 (0.005 mm) ± 0.006 (0.15 mm) 0.010 (0.25 mm) ± 0.006 (0.15 mm) 0.0055 (0.14 mm) ± 0.0015 (0.04 mm) 0.0256 (0.65 mm) BSC 0.009 (0.23 mm) REF PIN 1 INDICATOR SC-70 6 Lead Parameter Condition Frequency Min. Typ. Max. Unit Switching Characteristics4 Rise, Fall (10/90% or 90/10% RF) 10 ns On, Off (50% CTL to 90/10% RF) 20 ns Video Feedthru 25 mV Input Power for 1 dB Compression 0/+1.8 V 0.5–3.0 GHz +20 dBm 0/+3.0 V 0.5–3.0 GHz +27 dBm Intermodulation Intercept Point (IP3) For Two-tone Input Power +5 dBm 0/+3 V 0.5–3.0 GHz +40 dBm Control Voltages V Low = 0 to 0.2 V @ 20 µA Max. VHigh = +2.7 V @ 100 µA Max. to +5 V @ 200 µA Max. Operating Characteristics at 25°C (0, +3 V) 1. All measurements made in a 50 Ω system, unless otherwise specified. 2. Insertion loss changes by 0.003 dB/°C. 3. Insertion loss state. 4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. Preliminary
Applications
■ T/R Switch for Blue Tooth and General Purpose Telecommunication Applications
Single Positive Control PHEMT GaAs IC SPDT Switch 0.5–3 GHz AS215-92 2 Skyworks Solutions, Inc. [781] 376-3000 • Fax [781] 376-3100 • Email sales@skyworksinc.com • www.skyworksinc.com Specifications subject to change without notice. 6/02A V1 J1–J2 J1–J3
0 Isolation Insertion Loss
VHigh Insertion Loss Isolation Truth Table VSS = +2.7 to +5 V. VHigh = VS ± 0.2 V. 12 3 65 4 J1GND CBL CBL CBL VCTL VSS Typical Performance Data (0, +3 V) Insertion Loss vs. Frequency Frequency (GHz) S21 (dB) -2.00 -1.75 -1.50 -1.25 -1.00 -0.75 -0.50 -0.25 S21 J1–J2 S21 J1–J3 VSWR vs. Frequency Frequency (GHz) VSWR 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 J1–J2 J1–J3 Isolation vs. Frequency Frequency (GHz) S21 (dB) -50 -45 -40 -35 -30 -25 -20 -15 -10 S21 J1–J2 S21 J1–J3 DC blocking capacitors (CBL) must be supplied externally for positive voltage operation. C BL = 100 pF for operation >500 MHz. Pin Out