Preliminary ES/EMM5317ZW Single Pole Double Throw Switch 2.4 GHz Wireless LAN Transmit / Receive Applications FEATURES • • • • • • High Input P0.1dB: 34 dBm Typ Low Insertion Loss: 0.45 dB Typ at 2.4 GHz High Isolation: 25 dB Typ at 2.4 GHz GaAs PHEMT technology Small size and low-cost SC-70 / SOT363 package Single supply voltage operation APPLICATIONS • 802.11b,g Wireless LAN T/R Switching 2.0 x 2.1 x 1.0 mm Lead Free Package DESCRIPTION ES/EMM5317ZW is a single-throw double-pole (SP2T) GaAs PHEMT switch designed for transmit/receive switching applications in the 0.1 GHz to 3.5 GHz frequency range. The ES/EMM5317ZW is ideally suited for applications where high linearity, low control voltage, low insertion loss, high isolation, small size, and low cost are required. The device is in a low-cost, miniature 6-pin SOT-363/SC-70 package. INDEX RF1 1 6 V1 GND 2 5 RFC RF2 3 4 V2 Pin Configuration RF1 1 6 V1 GND 2 5 RFC RF2 3 4 V2 Function Block Diagram (Top View) Rev 0.1 April 15, 2005 1 Eudyna Devices Inc. Confidential Preliminary ES/EMM5317ZW Single Pole Double Throw Switch 2.4 GHz Wireless LAN Transmit / Receive Applications TARGET SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS (Ambient Temperature Ta=25°C) Parameter DC Input Voltage Symbol Rating Unit V1, V2 +6 V Input Power Pin +34 dBm Storage Temperature Tstg -40 to +85 °C Operating Case Temperature Top -40 to +85 °C ELECTRICAL SPECIFICATIONS (Case Temperature Tc=25°C, with off chip DC blocks) Parameter Frequency range Symbol Condition/comments F Min Typ 0.1 Max Unit 3.5 GHz Vhigh High 2.5 2.8 3.6 Vlow Low -0.2 0 +0.2 Control Current (per line) Icontrol No RF, V1 or V2 = 2.8 V 15 uA Input P- 0.1dB P0.1dB Vhigh=2.8V or Vlow=0V 34 dBm Insertion Loss I.L. Freq = 0.5 to 2.5 GHz 0.45 dB Isolation ISO Freq = 0.5 to 2.5GHz 25 dB Return Loss RL Freq = 0.5 to 2.5 GHz 25 dB Control Voltage for V1 & V2 V (Unless otherwise specified Zsource=Zload=50Ω System, Tc=25°C) TRUTH TABLE V1 High Low V2 Low High RF1-RFC ON OFF RF2-RFC OFF ON Specifications and pin assignment may be changed without notice. Rev 0.1 April 15, 2005 2 Eudyna Devices Inc. Confidential Preliminary ES/EMM5317ZW Single Pole Double Throw Switch 2.4 GHz Wireless LAN Transmit / Receive Applications PACKAGE DIMENSIONS Dimension Symbol A A1 A2 b c D E E1 e Rev 0.1 April 15, 2005 Min 0.025 0.85 0.15 0.10 1.90 1.25 Measurement (mm) Nom 0.075 0.88 2.00 2.10 BSC 1.30 0.65 BSC Max 1.00 0.10 0.90 0.30 0.20 2.10 1.35 3 Eudyna Devices Inc. Confidential