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| HWS486 GaAs DC-6 GHz SPDT Terminated Switch Feb. 2007, V3 Features * Low Insertion Loss : 0.50 dB @ 2.7 GHz ETSLP (1.5x1.5) 0.60 dB @ 5.8 GHz * Isolation: 29 dB @ 2.7 GHz 22 dB @ 5.8 GHz * Low DC Power Consumption * Miniature ETSLP (1.5x1.5 mm) Plastic Lead (Pb) Free and RoHS Compliant Package * PHEMT process Description The HWS486 is a GaAs PHEMT MMIC SPDT switch operating at DC-6 GHz in a miniature ETSLP(1.5 x 1.5 mm) plastic lead (Pb) free package. The HWS486 features low insertion loss and high isolation with very low DC power consumption. This switch can be used in WiMAX or IEEE 802.11a/b/g WLAN PC card and access point applications as transmit/receive switch, antenna diversity switch, or band-selection switch. Electrical Specifications at 25 with 0, +3V Control Voltages C Parameter Test Conditions 0.10-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz 0.10-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz 0.10-6.00 GHz 2.30-2.70 GHz 3.30-3.90 GHz 5.15-5.88 GHz 0.10-6.00 GHz 0.10-6.00 GHz 2.00-6.00 GHz @+3V @+5V No RF Power Input 25 23 18 Min. Typ. 0.60 0.50 0.50 0.60 22 29 27 22 18 24 21 18 20 12 36 38 3 10 Max. Unit dB dB dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm uA Insertion Loss 0.80 0.80 0.90 Isolation (INPUT Port to Off Port) Isolation (OUTPUT1 Port to OUTPUT2 Port) Return Loss (On Port) Return Loss (Off Port) Input Power for One dB Compression Control Current Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise specified. Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice. HWS486 GaAs DC-6 GHz SPDT Terminated Switch Feb. 2007, V3 Typical Performance Data with 8pF Capacitors @ +25C Insertion Loss vs Frequency Absolute Maximum Ratings Parameter RF Input Power Control Voltage Operating Temperature Storage Temperature Absolute Maximum +36 dBm @ +3V +6V -40 to +85C C -65 to +150 C C -0.2 Insertion Loss(dB) -0.4 -0.6 -0.8 Pin Out (Top View) -1.0 -1.2 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) OUTPUT1 Isolation vs Frequency INPUT to Off port OUTPUT1 to OUTPUT2 Vcont1 INPUT 1 6 CB 2 5 -5 Isolation(dB) -10 -15 -20 -25 -30 -35 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Return Loss vs Frequency INPUT, On port Off port GND CB OUTPUT2 Vcont2 3 4 CB Note: 1. DC blocking capacitors CB=8pF are required on all RF ports. 2. Exposed pad in the bottom must be connected to ground by via holes. -5 -10 Return Loss(dB) -15 -20 -25 -30 -35 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Frequency(GHz) Hexawave Inc. Logic Table for Switch On-Path Vcont1 1 0 Vcont2 0 1 INPUT-OUTPUT1 INPUT-OUTPUT2 On Off Off On `1' = +2.7V to +5V `0' = 0V to +0.2V 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512 http://www.hw.com.tw All specifications are subject to change without notice. |
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