AS004L2-11 SKYWORKS | Alldatasheet
Document overview
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Technical content
Features
■ Low DC Power Consumption ■ Low Loss, Reflective, Short ■ 8 Lead Hermetic Surface Mount Package ■ Capable of Meeting MIL-STD Requirements6 AS004L2-11
Description
The AS004L2-11 SPDT low loss reflective switch operates from DC–4 GHz.The chip has a single series FET in each arm for low loss performance.This switch should be used when requirements call for low insertion loss and medium isolation. Parameter1 Frequency5 Min. Typ. Max. Unit Insertion Loss2 DC–1.0 GHz 0.5 0.7 dB DC–2.0 GHz 0.7 0.9 dB DC–4.0 GHz 0.9 1.2 dB Isolation DC–1.0 GHz 40 45 dB DC–2.0 GHz 34 38 dB DC–4.0 GHz 26 28 dB VSWR 3 DC–1.0 GHz 1.3:1 1.4:1 Electrical Specifications at 25°C 1. All measurements made in a 50 Ω system, unless otherwise specified. 2. Insertion loss changes 0.003 dB/°C. 3. Insertion loss state. 4. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. 5. DC = 300 kHz. 6. See Quality/Reliability section. Parameter Condition Frequency Min. Typ. Max. Unit Switching Characteristics Rise, Fall (10/90% or 90/10% RF) 3 6 ns On, Off (50% CTL to 90/10% RF) 6 10 ns Video Feedthru4 20 30 mV Input Power for 1 dB Compression 0/-5 V (0/-8 V) 0.5–4 GHz 21 24 (30) dBm
0.001 GHz 12 16 (20) dBm
Intermodulation Intercept Point (IP3) For Two-tone Input Power 13 dBm 0.5–4 GHz 42 46 dBm
0.001 GHz 32 35 dBm
Control Voltages V Low = 0 to -0.2 V @ 20 µA Max. VHigh = -5 V @ 50 µA to -9 V @ 200 µA Max. Operating Characteristics at 25°C 0.180 (4.57 mm) SQ. MAX. 0.400 (10.16 mm) 0.380 (9.65 mm) 0.150 (3.81 mm) 0.050 (1.27 mm) TYP. ORIENTATION MARK 0.017 (0.43 mm) 0.013 (0.33 mm) 0.006 (0.15 mm) 0.004 (0.10 mm) 0.250 (6.35 mm) 0.200 (5.08 mm) 0.070 (1.78 mm) 0.040 (1.02 mm) 0.075 (1.91 mm) MAX. -11
GaAs IC SPDT Low Loss Switch Reflective DC–4 GHz AS004L2-11 2 Alpha Industries, Inc.[781] 935-5150 • Fax [617]824-4579• Emailsales@alphaind.com • www .alphaind.com Specifications subject to change without notice.3/99A 0.4 0.6 0.8 1.0 1.2 1.4 D C 1 2 3 4 Frequency (G H z) Insertion Loss vs. Frequency Insertion Loss (dB) D C 1 2 3 4 Frequency (G H z) Isolation (dB) Isolation vs. Frequency Typical Performance Data V1 V2 J1–J2 J1–J3 0 -5 Isolation Insertion Loss -5 0 Insertion Loss Isolation Truth Table Pin Out G N D V2 V1 G N D G N D Characteristic Value RF Input Pow er (RF In) 2 W > 500 MHz 0/-8 V
0.5 W @ 50 MHz 0/-8 V
Control Voltage (VC ) +0.2 V, -10 V Operating Temperature (TOP ) -55°C to +125°C Storage Temperature (TST ) -65°C to +150°C Thermal Resistance(Θ JC) 25°C/W Absolute Maximum Ratings