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| GaAs IC SP4T Non-Reflective Switch DC-2 GHz AS115-61 Features -3 V to -5 V Operation High Isolation (50 dB @ 0.9 GHz) Low Insertion Loss (0.7 dB @ 0.9 GHz) LQFP-32 Plastic Package Non-Reflective All Ports 12.0 TYP. 0.030 R 0.008 (0.20 mm) (0.76 mm) 0.018 0.063 (0.46 mm) (1.60 mm) 0.057 (1.45 mm) 0.053 (1.35 mm) 0.006 (0.15 mm) 0.002 (0.05 mm) 0.018 (0.46 mm) 0.012 (0.30 mm) LQFP-32 0.364 (9.25 mm) 0.344 (8.74 mm) SQ. 32 1 0.280 (7.11 mm) 0.272 (6.91 mm) SQ. Description The AS115-61 is a high isolation SP4T FET IC nonreflective switch. The switch operates with 0 and -3 V or -5 V over the frequency range of DC-2 GHz. The insertion loss is 0.7 dB and isolation is 50 dB at 0.9 GHz. The switch is ideal for cellular base station switch matrices. MAX. 0.008 (0.20 mm) 0 - 7 MAX. 12.0 6.0 4 TYP. 0.031 (0.80 mm) 0.010 (0.25 mm) BSC GAGE PLANE Electrical Specifications at 25C (0, -5 V) Parameter1 Insertion Loss3 Frequency2 DC-0.5 GHz DC-1.0 GHz DC-2.0 GHz DC-0.5 GHz DC-1.0 GHz DC-2.0 GHz DC-1.0 GHz DC-2.0 GHz 50 45 35 Min. Typ. 0.5 0.7 1.1 58 51 39 1.55:1 1.65:1 1.6:1 1.8:1 Max. 0.7 0.9 1.3 Unit dB dB dB dB dB dB Isolation VSWR4 Operating Characteristics at 25C (0, -5 V) Parameter1 Switching Characteristics5 Condition Rise, Fall (10/90% or 90/10% RF) On, Off (50% CTL to 90/10% RF) Video Feedthru 0/-3 V 0/-5 V For Two-tone Input Power +13 dBm 0.50-2.0 GHz 0.50-2.0 GHz 0.50-2.0 GHz 0.05 GHz Frequency Min. Typ. 15 30 30 +24 +30 +40 +29 Max. Unit ns ns mV dBm dBm dBm dBm Input Power for 1 dB Compression Intermodulation Intercept Point (IP3) Control Voltages VLow = 0 to -0.2 V @ 20 A Max. VHigh = -3 V @ 100 A to -5 V @ 500 A Max. 1. All measurements made in a 50 system, unless otherwise specified. 2. DC = 300 kHz. 3. Insertion loss changes by 0.003 dB/C. 4. Input/output. 5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 3/99A 1 GaAs IC SP4T Non-Reflective Switch DC-2 GHz AS115-61 Typical Performance Data (0, -5 V) 1.2 1.0 +85C 0.8 50 -55C 0.6 0.4 0.2 DC 70 60 J1-J3, J4 dB dB J1-J2, J5 40 30 20 1 2 DC 1 2 Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency 2.5 2.2 1.9 Control Voltage 1.6 1.3 1.0 DC 1 2 Isolation vs. Frequency Absolute Maximum Ratings Characteristic RF Input Power Value 2 W > 500 MHz 0/-7 V 0.5 W @ 50 MHz 0/-7 V +0.2 V, -10 V -40C to +85C -65C to +150C 25C/W Operating Temperature Storage Temperature JC Pin Out GND GND GND J3 GND GND 32 31 30 29 28 27 26 25 VSWR vs. Frequency GND 24 23 22 21 20 19 18 17 Frequency (GHz) J2 Truth Table Insertion Loss Path J1 to: J2 J3 J4 J5 J3 V1 0 -5 0 0 V2 -5 0 -5 -5 V3 -5 0 0 0 J2 V4 0 -5 -5 -5 V5 -5 -5 -5 0 J5 V6 0 0 0 -5 V7 -5 -5 0 -5 J4 V8 0 0 -5 0 GND GND GND J1 GND GND GND GND 50 50 V1 V2 V3 V4 V5 V6 V7 V8 GND GND GND J4 GND GND 2 Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com Specifications subject to change without notice. 3/99A GND J5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 50 50 |
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