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| Preliminary HS/M69SPDT312 Single Pole Double Throw GaAs PHEMT Switch 0.1 - 6 GHz FEATURES * * * * Low Insertion Loss: 0.55 dB at 2.4 GHz : 0.75 dB at 5.9 GHz High Isolation : 25 dB at 2.4 GHz : 22 dB at 5.9 GHz GaAs PHEMT technology Miniature QFN-12 Plastic Package APPLICATIONS * WLAN 802.11a,b,g / WiMAX 802.16d T/R Switching 3.0 mm x 3.0 mm x 0.9mm Lead Free Package DESCRIPTION HS/M69SPDT312 is a single-pole double-throw (SPDT) GaAs PHEMT switch designed WLAN and WiMAX transmit / receive switching applicattion. HS/M69SPDT312 is ideally suited for applications where low profile and small size are critical. It also features high linearity, low control voltage, low insertion loss, and high isolation. The device is in low-cost miniature 12-lead 3.0mm x 3.0mm package. 12 11 10 1 2 3 4 5 6 9 8 7 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 Pin Name GND RFC GND GND V1 GND RF1 GND RF2 GND V2 GND Description Ground RF Common Port Ground Ground Control 1 Ground RF port 1 Ground RF port 2 Ground Control 2 Ground Function Block Diagram (Top View) Pin Configuration Rev 0.3 November 22, 2005 1 Eudyna Devices Inc. Confidential Preliminary HS/M69SPDT312 Single Pole Double Throw GaAs PHEMT Switch 0.1 - 6 GHz ARGET SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS (Ambient Temperature Ta=25C) Parameter DC Input Voltage Input Power Storage Temperature Operating Case Temperature Symbol V1, V2 Pin Tstg Top Rating +6 +36 -40 to +85 -40 to +85 Unit V dBm C C ELECTRICAL SPECIFICATIONS (Case Temperature Tc=25C) Parameter Frequency range Insertion Loss Isolation Return Loss Control Voltage V1 V2 Input P0.1dB Control Current Symbol F I.L. ISO RL Vhigh Vlow P0.1dB Icontrol 2.3 - 3.9 GHz 5.1 - 5.9 GHz 2.3 - 3.9 GHz 5.1 - 5.9 GHz 2.3 - 3.9 GHz 5.1 - 5.9 GHz High Low Vhigh=2.8V, Vlow=0V Vhigh=2.8V, Vlow=0V Condition/comments Min 0.1 2.5 -0.2 0.55 0.75 25 22 20 20 2.8 0 34 15 Typ Max 6.0 0.75 0.95 3.3 +0.2 Unit GHz dB dB dB V dBm uA (Unless otherwise specified Zsource=Zload=50 System, Tc=25C) TRUTH TABLE V1 High Low V2 Low High ANT - RF1 ON OFF ANT - RF2 OFF ON Rev 0.3 November 22, 2005 2 Eudyna Devices Inc. Confidential Preliminary HS/M69SPDT312 Single Pole Double Throw GaAs PHEMT Switch 0.1 - 6 GHz Typical Performance Curves Insertion Loss vs Frequency -0.50 -0.60 Insertion Loss[dB] Return Loss[dB] 0 -5 -10 -15 -20 -25 -30 -35 Return Loss vs Frequency -0.70 -0.80 -0.90 -1.00 -1.10 -1.20 -1.30 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Freq.[GHz] -40 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Freq.[GHz] Isolation (RFC to RF1, RF2) vs Frequency 0 -5 -10 Isolation[dB] -15 -20 -25 -30 -35 -40 -45 -50 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 Freq.[GHz] P0.1dB -0.6 -0.7 Insertion Loss[dB] -0.8 -0.9 -1 -1.1 -1.2 -1.3 27 28 29 30 31 32 33 34 35 36 Pin [dB] Freq.=1.9GHz,Vcont=2.8V Specifications are subject to change without notice. Rev 0.3 November 22, 2005 3 Eudyna Devices Inc. Confidential Preliminary HS/M69SPDT312 Single Pole Double Throw GaAs PHEMT Switch 0.1 - 6 GHz PACKAGE DIMENSIONS Dimension Symbol A A1 A2 A3 b D D1 D2 E E1 E2 e L Min 0.00 0.18 1.15 1.15 0.50 Measurement (mm) Nom 0.85 0.01 0.65 0.20 REF 0.23 3.00 BSC 2.75 BSC 1.30 3.00 BSC 2.75 BSC 1.30 0.50 BSC 0.60 Max 0.90 0.05 0.70 0.30 1.45 1.45 0.75 Rev 0.3 November 22, 2005 4 Eudyna Devices Inc. Confidential |
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