DATA SHEET SKY13434-002: 0.1 – 6.0 GHz SP3T/SPDT Wire-Bondable GaAs Die Applications • 802.11 a/b/g/n/ac WLAN networks • Embedded modules Features • SP3T (2.5 GHz) and SPDT (5.0 GHz) switches with Bluetooth® capability • Positive voltage control: 2.7 to 3.6 V • Low insertion loss • High isolation • IP1dB: +33 dBm typical @ 2.4 GHz and 3 V • Small GaAs die (60 micron square bond pads, 80 micron minimum pitch), 875 x 500 x 127 μm Figure 1. SKY13434-002 Block Diagram Description The SKY13434-002 is a GaAs pHEMT wire-bondable die. The device includes a Single-Pole, Triple-Throw (SP3T) antenna switch for 2.5 GHz transmit, receive, and Bluetooth operations, and a Single-Pole, Double-Throw (SPDT) antenna switch for 5 GHz transmit and receive operation. Any of the RF ports can be used for any RF function regardless of the pad/signal name. Both of the antenna switches are fabricated on the same substrate. The active path is selected using five positive voltage control lines: two control lines set the 5 GHz switch states and three control lines set the 2.5 GHz switch states. The switch requires external DC blocking capacitors on all RF paths. The SKY13434-002 is provided as a bare die in an ultra-compact 875 x 500 x 127 μm design. Bond pad openings are 60 microns with a minimum pad pitch of 80 microns. Figure 2. SKY13434-002 Pinout (Top View) A functional block diagram is shown in Figure 1. The pin configuration and package are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201835C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 11, 2012 1 DATA SHEET • SKY13434-002 SP3T SWITCH Table 1. SKY13434-002 Signal Descriptions Pin # Name Description Pin # Switch logic control 3 (see Table 4) 8 Name TX5 Description 1 VC3 5.0 GHz transmit port 2 VC2 Switch logic control 2 (see Table 4) 9 VC5 Switch logic control 5 (see Table 4) 3 BT Bluetooth RF port 10 VC4 Switch logic control 4 (see Table 4) 4 VC1 Switch logic control 1 (see Table 4) 11 ANT5 5.0 GHz antenna port 5 RX2 2.5 GHz receive port 12 TX2 2.5 GHz transmit port 6 RX5 5.0 GHz receive port 13 ANT2 2.5 GHz antenna port 7 GND Ground Table 2. SKY13434-002 Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units –0.5 +5.0 V +33 dBm Digital control voltage @ room temperature, normal operating power VCTL RF input power, 2.5 GHz SP3T switch, OFDM modulated PIN_2G RF input power, 5.0 GHz SPDT switch, OFDM modulated PIN_5G +29 dBm RF input power, 5.0 GHz SPDT switch, CW, 1/8 duty cycle PIN_5G_CW +30 dBm Storage temperature TSTG +150 °C Note: –55 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their nominal value. Exceeding any of the limits listed here may result in permanent damage to the device. CAUTION: Although this device is designed to be as robust as possible, Electrostatic Discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13434-002 are provided in Table 2. Electrical specifications are provided in Table 3. The state of the SKY13434-002 is determined by the logic provided in Table 4. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 September 11, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201835C DATA SHEET • SKY13434-002 SP3T SWITCH Table 3. SKY13434-002 Electrical Specifications (Note 1) (VCTL = 3 V, TOP = +25 °C, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units –0.2 2.7 0 3.0 +0.4 3.6 V V 1 10 μA 0.6 0.8 dB DC Specifications Control voltage: Low High VCTL Current leakage ILEAK RF Specifications, 2 GHz SP3T Insertion loss IL 2.4 to 2.5 GHz, ANT2 to RX2, TX2, and BT pads Return loss (insertion loss state) RL 2.4 to 2.5 GHz, ANT2 to RX2, TX2, and BT pads 15 18 dB Isolation ISO 2.4 to 2.5 GHz, ANT2 to RX2, TX2, and BT pads, one path closed 20 24 dB Antenna isolation ANTiso ANT2 to ANT5 pads: One 2 GHz path closed, 2.4 to 2.5 GHz 38 40 dB TX2 path closed, 4.8 to 5.0 GHz 27 30 dB 50% control to 90/10% RF steady state power 100 ns –50 Switching speed 2nd and 3rd harmonics 2fo, 3fo PIN = +20 dBm, CW signal 0.5 dB Input Compression Point IP0.5dB @ 2.5 GHz Insertion loss IL 4.9 to 5.9 GHz, ANT5 to RX5, and TX5 pads Return loss (insertion loss state) RL 4.9 to 5.9 GHz, ANT5 to RX2, TX2, and BT pads 15 18 dB Isolation ISO 4.9 to 5.9 GHz, ANT5 to RX5 pads or ANT2 to TX5 pads, one path closed 20 24 dB Antenna isolation ANTiso 4.8 to 5.9 GHz, ANT2 to ANT5 pads, one 5 GHz path closed 27 30 dB 50% control to 90/10% RF steady state power 100 ns –50 +28 –48 +30 dBm dBm RF Specifications, 5 GHz SPDT Switching speed 2nd and 3rd harmonics 2fo, 3fo PIN = +20 dBm, CW signal 0.5 dB Input Compression Point IP0.5dB @ 2.5 GHz 0.7 +26 1.0 –48 +28 dB dBm dBm Note 1: Performance is guaranteed only under the conditions listed in this Table. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201835C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 11, 2012 3 DATA SHEET • SKY13434-002 SP3T SWITCH Table 4. SKY13434-002 Truth Table State Function VC1 (Pad 4) VC2 (Pad 2) VC3 (Pad 1) VC4 (Pad 10) VC5 (Pad 9) ANT2 to BT 1 ANT2 to BT 1 0 0 0 0 Insertion loss Isolation Isolation Isolation Isolation 2 ANT2 to TX2 0 1 0 0 0 Isolation Insertion loss Isolation Isolation Isolation 3 ANT2 to RX2 0 0 1 0 0 Isolation Isolation Insertion loss Isolation Isolation 4 ANT5 to RX5 0 0 0 1 0 Isolation Isolation isolation Insertion loss Isolation 5 ANT5 to TX5 0 0 0 0 1 Isolation Isolation Isolation Isolation Insertion loss 6 ANT2 to BT ANT5 to RX5 1 0 0 1 0 Insertion loss Isolation Isolation Insertion loss Isolation 7 ANT2 to BT ANT5 to TX5 1 0 0 0 1 Insertion loss Isolation Isolation Isolation Insertion loss 8 ANT2 to TX2 ANT5 to RX5 0 1 0 1 0 Isolation Insertion loss Isolation Insertion loss Isolation 9 ANT2 to TX2 ANT5 to TX5 0 1 0 0 1 Isolation Insertion loss Isolation Isolation Insertion loss 10 ANT2 to RX2 ANT5 to RX5 0 0 1 1 0 Isolation Isolation Insertion loss Insertion loss Isolation 11 ANT2 to RX2 ANT5 to TX5 0 0 1 0 1 Isolation Isolation Insertion loss Isolation Insertion loss Note: ANT2 to TX2 ANT2 to RX2 ANT5 to RX5 ANT5 to TX5 “1” = 2.7 V to 3.6 V. “0” = –0.2 V to +0.4 V. Any state other than described in this Table places the switch into an undefined state. An undefined state does not damage the device. Package Dimensions Package and Handling Information Package dimensions for the SKY13434-002 die are shown in Figure 3. The SKY13434-002 is shipped on a grip ring as illustrated in Figure 4. Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SKY13434-002 has no backside metal and must be attached using conductive or non-conductive epoxy. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 September 11, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201835C DATA SHEET • SKY13434-002 SP3T SWITCH Figure 3. SKY13434-002 Die Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201835C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 11, 2012 5 DATA SHEET • SKY13434-002 SP3T SWITCH Figure 4. SKY13434-002 Grip Ring Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 September 11, 2012 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201835C DATA SHEET • SKY13434-002 SP3T SWITCH Ordering Information Model Name SKY13434-002 0.1-6.0 GHz SP3T/SPDT Wire-Bondable GaAs Die Manufacturing Part Number SKY13434-002 Copyright © 2012 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. 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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201835C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 11, 2012 7