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| PHEMT GaAs IC High Power SP4T Switch 0.1-2.5 GHz AS221-306 Features 4 Symmetric RF Paths Positive Voltage Control @ 2.6 V High IP3 Excellent Harmonic Performance Handles GSM Power Levels Available in MLF-16 (4 x 4 mm) Package 0.15 (2.10 mm) 0.006 (0.083 mm) 0.011 (0.28 mm) + 0.003 (0.07 mm) - 0.002 (0.05 mm) QFN-16 (4 x 4 mm) 0.039 (1.00 mm) MAX. 16 PIN 1 INDICATOR 1 0.157 (4.00 mm) SQ. BSC 0.001 (0.025 mm) SEATING PLANE 0.083 (2.10 mm) 0.078 (1.95 mm) REF. 4 x 0.016 (0.40 mm) 0.026 (0.65 mm) BSC Description The AS221-306 is a reflective SP4T switch. It is an ideal switch for higher power applications. It can be used for GSM dual-band handset applications where both low loss, low current and small size are critical parameters. 0.024 (0.60 mm) + 0.006 (0.15 mm) - 0.004 (0.10 mm) 0.078 (1.95 mm) REF. Electrical Specifications at 25C (0, +2.6 V) Parameter Insertion Loss Ant-J1, J2, J3, J4 Frequency 0.1-0.5 0.5-1.0 1.0-2.0 2.0-2.5 0.1-0.5 0.5-1.0 1.0-2.0 2.0-2.5 GHz GHz GHz GHz GHz GHz GHz GHz 30 25 19 18 Min. Typ. 0.6 0.7 0.9 1.1 34 29 23 22 1.2:1 1.3:1 Max. 0.7 0.8 1.1 1.2 Unit dB dB dB dB dB dB dB dB Isolation Ant-J1, J2, J3, J4 VSWR 0.1-1.0 GHz 1.0-2.5 GHz Operating Characteristics at 25C (0, +2.6 V) Parameter Switching Characteristics Condition Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru 13 dBm/Tone 34 dBm Input 900 MHz VLow = 0 VHigh = 2.6 V @ 200 A Frequency Min. Typ. 50 100 50 +55 +65 Max. Unit ns ns mV dBm dBc IP3 2nd and 3rd Harmonics Control Voltages Skyworks Solutions, Inc. [978] 241-7000 * Fax [978] 241-7906 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 10/02A 1 PHEMT GaAs IC High Power SP4T Switch 0.1-2.5 GHz AS221-306 Typical Performance Data 0 -0.2 -0.4 0 -5 -10 Insertion Loss (dB) Isolation (dB) 0 0.5 1.0 1.5 2.0 2.5 3.0 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -15 -20 -25 -30 -35 -40 -45 -50 0 0.5 1.0 1.5 2.0 2.5 3.0 Frequency (GHz) Frequency (GHz) Typical Insertion Loss vs. Frequency 2.0 100 90 1.5 Typical Isolation vs. Frequency Harmonics (dBc) 80 70 60 50 2nd Harm VSWR 1.0 3rd Harm 0.5 0 0 0.5 1.0 1.5 2.0 2.5 3.0 40 2.6 3.0 3.4 3.8 4.2 4.6 5.0 Frequency (GHz) Control Voltages (Volts) Typical VSWR vs. Frequency Typical Harmonics vs. Control Voltages Absolute Maximum Ratings Characteristic RF Input Power Control Voltage Operating Temperature Storage Temperature JC Value 4 W > 0.5 GHz 0/+6 V Control +6 V -40C to +85C -65C to +150C 25C/W Pin Out ANT CBL GND GND V4 V1 J1 J2 CBL CBL GND GND GND CBL J4 Truth Table V1 V2 V3 V4 Ant-J1 Isolation Isolation Ant-J2 Isolation Ant-J3 Isolation Ant-J4 Isolation Isolation Isolation Ins. Loss VHigh VLow VLow VLow Ins. Loss VLow VHigh VLow VLow VLow VLow VHigh VLow VLow = 0. VHigh = 2.6 V. CBL J3 GND V2 V3 Ins. Loss Isolation Isolation Ins. Loss Isolation Isolation DC blocking capacitors (CBL) must be supplied externally. CBL = 47 pF for operating frequency >500 MHz. VLow VLow VLow VHigh Isolation 2 Skyworks Solutions, Inc. [978] 241-7000 * Fax [978] 241-7906 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 10/02A GND |
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