Preliminary PHEMT GaAs IC High Power SP5T Switch 0.1–2 GHz AS195-306 Features MLF-16 (4 x 4 mm) ■ 5 Symmetric RF Paths 0.039 (1.00 mm) MAX. 16 ■ Positive Voltage Control PIN 1 INDICATOR ■ High IP3 0.001 (0.025 mm) 0.157 (4.00 mm) SQ. BSC 1 ■ Excellent Harmonic Performance SEATING PLANE 0.011 (0.28 mm) + 0.003 (0.07 mm) - 0.002 (0.05 mm) ■ Handles GSM Power Levels ■ Available in MLF-16 (4 x 4 mm) Package 0.15 (2.10 mm) 0.006 (0.083 mm) 16 1 0.078 (1.95 mm) REF. 0.083 (2.10 mm) Description The AS195-300 is a reflective SP5T 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) 4 x 0.016 (0.40 mm) 0.026 (0.65 mm) BSC 0.078 (1.95 mm) REF. Electrical Specifications at 25°C (0, +3 V) Parameter Frequency Insertion Loss Ant-J1, J2, J3, J4, J5 0.1–0.5 GHz 0.5–1.0 GHz 1.0–2.0 GHz Isolation Ant-J1, J2, J3, J4, J5 0.1–0.5 GHz 0.5–1.0 GHz 1.0–2.0 GHz VSWR Min. 30 25 21 0.1–1.0 GHz 1.0–2.0 GHz Typ. Max. Unit 0.5 0.6 1.0 0.7 0.8 1.1 dB dB dB 35 27 23 dB dB dB 1.4:1 1.6:1 Operating Characteristics at 25°C (0, +3 V) Parameter Condition Switching Characteristics Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru IP3 2nd and 3rd Harmonics Control Voltages VLow = 0 VHigh = +3 V @ 200 µA Max. Frequency Min. Typ. Max. Unit 50 100 50 ns ns mV 13 dBm/Tone +55 dBm 34 dBm Input 900 MHz +65 dBc Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 6/01A 1 PHEMT GaAs IC High Power SP5T Switch 0.1–2 GHz AS195-306 Typical Performance Data 0 0 -5 J5 -10 J4 -0.4 J3 Isolation (dB) Insertion Loss (dB) -0.2 J1 -0.6 J2 -0.8 -1.0 -1.2 -15 -20 -25 J3 -35 J2 -40 -1.4 -45 -1.6 -50 0 0.5 1.0 1.5 2.0 J1 0 2.5 J5 J4 -30 0.5 1.0 1.5 2.0 Frequency (GHz) Typical Loss (All Paths) vs. Frequency Typical Isolation (All Paths) vs. Frequency Pin Out 2.0 ANT 1.9 1.8 V5 GND 1.6 1.5 1.3 J1 J3 1.2 J2 1.1 J2 J1 1.0 0 0.5 1.0 1.5 2.0 CBL CBL 2.5 CBL V1 Frequency (GHz) V2 GND CBL CBL J3 VSWR vs. Frequency DC blocking capacitors (CBL) must be supplied externally. CBL = 47 pF for operating frequency >500 MHz. Truth Table V1 V2 V3 V4 V5 Ant-J1 Ant-J2 Ant-J3 Ant-J4 Ant-J5 VHigh 0 0 0 0 Ins. Loss Isol. Isol. Isol. Isol. 0 VHigh 0 0 0 Isol. Ins. Loss Isol. Isol. Isol. 0 0 VHigh 0 0 Isol. Isol. Ins. Loss Isol. Isol. 0 0 0 VHigh 0 Isol. Isol. Isol. Ins. Loss Isol. 0 0 0 0 VHigh Isol. Isol. Isol. Isol. Ins. Loss “0” = 0 to 0.2 V. “VHigh = 2.7 to 5 V. Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [email protected] • www.alphaind.com Specifications subject to change without notice. 6/01A J5 GND V4 J4 V3 1.4 GND VSWR J5 GND CBL 1.7 2 2.5 Frequency (GHz) J4