DATA SHEET SKY13322-375LF: 0.1-6.0 GHz GaAs SP4T Switch Applications Description Multiband telecommunications up to 6 GHz The SKY13322-375LF is a GaAs FET I/C single-pole, four-throw (SP4T) switch. This general purpose switch is an ideal choice for a variety of multiband telecommunication applications up to 6 GHz. Features Broadband frequency range: 0.1-6.0 GHz Low insertion loss: 0.45 dB @ 1 GHz Very high isolation: 28 dB @ 1 GHz Excellent linearity peformance: P1dB = +30 dBm @ 3.3 V Operating voltage range from 1.8 to 5.0 V Small, MLPD (10-pin, 2 x 3 mm) package (MSL1, 260 C per JEDEC J-STD-020) J2 J4 RFC J1 J3 The switch is manufactured in a compact, 2 x 3 mm, 10-pin exposed pad plastic Micro Leadframe Package Dual (MLPD) package. 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. J2 1 10 J4 V2 2 9 V4 N/C 3 8 RFC V1 4 7 V3 J1 5 6 J3 S1537 Figure 1. SKY13322-375LF Block Diagram S1538 Figure 2. SKY13322-375LF Pinout – 10-Pin MLPD (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201098C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 4, 2010 1 DATA SHEET • SKY13322-375LF SP4T SWITCH Table 1. SKY13322-375LF Signal Descriptions Pin # Name Description Pin # 6 Name J3 Description 1 J2 RF output (Note 1) RF output (Note 1) 2 V2 DC control voltage 7 V3 DC control voltage 3 N/C No connection 8 RFC RF common input (Note 1) 4 V1 DC control voltage 9 V4 DC control voltage 5 J1 RF output (Note 1) 10 J4 RF output (Note 1) Note 1: A 47 pF blocking capacitor is required for >1 GHz operation. Use larger value capacitors for lower frequency operation. Table 2. SKY13322-375LF Absolute Maximum Ratings Parameter Symbol Minimum Typical Maximum Units Input power PIN +33 dBm Voltage range VCTL 6 V Storage temperature TSTG –65 +150 C Operating temperature TOP –40 +85 C Note: 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. Table 3. SKY13322-375LF Recommended Operating Conditions Parameter Symbol Minimum Frequency f 0.1 Control voltage: Low High VCTL_L VCTL_H 0 1.8 Electrical and Mechanical Specifications The absolute maximum ratings of the SKY13322-375LF are provided in Table 2. The recommended operating conditions are specified in Table 3 and electrical specifications are provided in Table 4. Typical 3.3 Maximum Units 6.0 GHz 0.2 5.0 V V Typical performance characteristics of the SKY13322-375LF are illustrated in Figures 3 through 8. The state of the SKY13322-375LF is determined by the logic provided in Table 5. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 August 4, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201098C DATA SHEET • SKY13322-375LF SP4T SWITCH Table 4. SKY13322-375LF Electrical Specifications (Note 1) (VCTL = 0 V and +3.3 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typical Max Units 0.45 0.60 0.75 1.00 2.00 0.60 0.75 0.95 1.25 dB dB dB dB dB Insertion loss IL 0.1-1.0 GHz 1.0-2.5 GHz 2.5-3.0 GHz 3.0-4.0 GHz 4.0-6.0 GHz Isolation Iso 0.1-1.0 GHz 1.0-2.5 GHz 2.5-3.0 GHz 3.0-4.0 GHz 4.0-6.0 GHz 26 23 23 23 28 26 27 27 18 dB dB dB dB dB 0.1-1.0 GHz 1.0-2.5 GHz 2.5-3.0 GHz 3.0-4.0 GHz 4.0-6.0 GHz 15 15 15 10 22 22 22 13 7.5 dB dB dB dB dB 60 60 ns ns 40 mV VCTL = 0 V/1.8 V, VCTL = 0 V/2.7 V VCTL = 0 V/3.3 V +21.0 +27.5 +30.0 dBm dBm dBm f = 48 MHz, VCTL = 0 V/2.7 V +23.5 dBm VCTL = 0 V/1.8 V, VCTL = 0 V/2.7 V VCTL = 0 V/3.3 V +17.5 +24.5 +27.0 dBm dBm dBm f = 48 MHz, VCTL = 0 V/2.7 V +19.5 dBm +54 +51 dBm dBm 76 70 dBc dBc f = 0.9 GHz f = 2.45 GHz 70 65 dBc dBc VCTL = 1.8 V to 5.0 V 5 μA Return loss (insertion loss state) Switching characteristics: Rise/fall time On/off time 10/90% or 90/10% RF 50% VCTL to 90/10% RF Video feedthrough 1 dB Input Compression Point 0.1 dB Input Compression Point Input IP3 IP1dB IP0.1dB IIP3 f = 0.9 GHz/2.45 GHz f = 0.9 GHz/2.45 GHz PIN = +15 dBm/tone, tone spacing = 1 MHz f = 0.9 GHz, f = 2.45 GHz 2nd harmonic 2fo PIN = +17 dBm f = 0.9 GHz f = 2.45 GHz 3rd harmonic Supply current 3fo ICC PIN = +17 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 201098C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 4, 2010 3 DATA SHEET • SKY13322-375LF SP4T SWITCH Typical Performance Characteristics (VCTL = 0 V and +3.3 V, TOP = +25 C, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Blocking Capacitors = 47 pF, Unless Otherwise Noted) 0 0 –10 –0.5 Isolation (dB) Insertion Loss (dB) –20 –1.0 RFC to J1 RFC to J2 RFC to J3 RFC to J4 –1.5 –30 –40 RFC to J2 RFC to J3 RFC to J4 –50 –2.0 –60 –70 –2.5 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 0 0.5 1.0 1.5 2.0 Frequency (GHz) 3.5 4.0 4.5 5.0 5.5 6.0 4.5 5.0 5.5 6.0 Figure 4. Isolation vs Frequency (RFC to J1 Insertion Loss State) 0 0 –10 –10 –20 –20 Isolation (dB) Isolation (dB) 3.0 Frequency (GHz) Figure 3. Insertion Loss vs Frequency –30 –40 RFC to J1 RFC to J3 RFC to J4 –50 2.5 –30 –40 RFC to J1 RFC to J2 RFC to J4 –50 –60 –60 –70 –70 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 0 6.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Frequency (GHz) Frequency (GHz) Figure 6. Isolation vs Frequency (RFC to J3 Insertion Loss State) Figure 5. Isolation vs Frequency (RFC to J2 Insertion Loss State) 0 0 –5 –10 –10 –15 Return Loss (dB) Isolation (dB) –20 –30 –40 –60 –25 RFC to J1 RFC to J2 RFC to J3 RFC to J4 –30 –35 RFC to J1 RFC to J2 RFC to J3 –50 –20 –40 –45 –50 –70 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Frequency (GHz) Figure 7. Isolation vs Frequency (RFC to J4 Insertion Loss State) 5.0 5.5 6.0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 Frequency (GHz) Figure 8. RFC Return Loss vs Frequency Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 August 4, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201098C 5.0 5.5 6.0 DATA SHEET • SKY13322-375LF SP4T SWITCH Table 5. SKY13322-375LF Truth Table V1 (Pin 4) V2 (Pin 2) 1 Note: V3 (Pin 7) V4 (Pin 9) RFC to J1 RFC to J2 0 0 0 Insertion loss Isolation 0 1 0 0 Isolation 0 0 1 0 Isolation 0 0 0 1 Isolation RFC to J3 RFC to J4 Isolation Isolation Insertion loss Isolation Isolation Isolation Insertion loss Isolation Isolation Isolation Insertion loss “1” = +1.8 V to +5 V. “0” = 0 V to +0.2 V. Any state other than described in this Table places the switch into an undefined state. An undefined state will not damage the device. Evaluation Board Description Package and Handling Information The SKY13322-375LF Evaluation Board is used to test the performance of the SKY13322-375LF SPDT Switch. An Evaluation Board schematic diagram is provided in Figure 9. An assembly drawing for the Evaluation Board is shown in Figure 10. Since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. 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. Package Dimensions The PCB layout footprint for the SKY13322-375LF is provided in Figure 11. Typical case markings are shown in Figure 12. Package dimensions for the 10-pin MLPD are shown in Figure 13, and tape and reel dimensions are provided in Figure 14. CBL THE SKY13322-375LF is rated to Moisture Sensitivity Level 1 (MSL1) at 260 C. It can be used for lead or lead-free soldering. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. 10 1 RF Output J2 J4 V2 V4 N/C RFC V1 V3 J1 J3 2 DC Control Voltage (1.8-5.0 V) CBL RF Output 8 4 DC Control Voltage (1.8-5.0 V) RF Output 9 3 × CBL CBL 7 5 6 CBL DC Control Voltage (1.8-5.0 V) RF Common Input DC Control Voltage (1.8-5.0 V) RF Output CBL = 47 pF for >1 GHz operation. Exposed ground paddle should be grounded for best performance. Use 10 nF blocking capacitors (CBL) for <50 MHz operation. S1551 Figure 9. SKY13322-375LF Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201098C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 4, 2010 5 DATA SHEET • SKY13322-375LF SP4T SWITCH J4 J2 C BL C BL V4 V2 RFC V1 V3 GND C BL C BL J3 J1 S1539 Figure 10. SKY13322-375LF Evaluation Board Assembly Diagram Component Outline 10X 0.60 Exposed Soldering Area, Typ. 10X 0.55 10X 0.25 0.50 Pitch 2X 1.20 Pin 10 Pin 1 R0.20 2X 0.38 S1540 Figure 11. SKY13322-375LF PCB Layout Footprint (Top View) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 August 4, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201098C DATA SHEET • SKY13322-375LF SP4T SWITCH Pin 1 Indicator Skyworks Part # Lot # Date Code: (Y = Calendar Year WW = Week) Figure 12. Typical Case Markings (Top View) C Seating Plane 10X 0.20 Min. 0.10 C 2X 0.02 +0.03/–0.02 Detail C 0.10 C 2X 1.20 +0.05/–0.07 Detail B 2 Places 2.40 +0.10/–0.15 3.0 –B– Pin 1 Indicator 4X 3 Exposed Pad 0.38 +0.05/–0.07 0.08 C B 0.41/0.50 R0.20 Pin 1 Ind. 0.10 C 2.0 A Top View Side View 0.40 ± 0.10 0.75 +0.10/–0.15 Bottom View CL –A– 0.5 Pitch 0.25 +0.05/–0.07 5 0.10 M C A B R0.12 Typ. Detail B Detail C 10 Places All measurements are in millimeters. Dimensioning and tolerancing according to ASME Y14.5M-1994. Coplanarity applies to the exposed heat sink slug as well as the terminals.. Plating requirement per source control drawing (SCD) 2504. Dimension applies to metalized terminal and is measured between 0.15 mm and 0.30 mm from terminal tip. S1541 Figure 13. SKY13322-375LF 6-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 201098C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 4, 2010 7 DATA SHEET • SKY13322-375LF SP4T SWITCH 4.00 2.00 ± 0.05 (See Note 3) ϕ1.50 +0.1/–0 ϕ0.50 Min. 0.30 ± 0.05 1.75 ± 0.10 A R 0.20 Max 5.50 ± 0.05 (See Note 3) Bo Ko Ao R 0.3 Typ. 12.0 +0.3 4.00 (See Note 1) A Section A Notes: 1. 10 sprocket hole pitch cumulative tolerance ±0.2. 2. Chambre in compliance with EIA 481. 3. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. 4. Carrier tape: black conductive polycarbonate or polystyrene. 5. Cover tape material: transparent conductive PSA. 6. Cover tape size: 9.3mm width. 7. All measurements are in millimeters. Ao = 2.30 Bo = 3.30 Ko = 0.75 S1552 Figure 14. SKY13322-375LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 August 4, 2010 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201098C DATA SHEET • SKY13322-375LF SP4T SWITCH Ordering Information Model Name SKY13322-375LF SP4T Switch Manufacturing Part Number SKY13322-375LF Evaluation Kit Part Number SKY13322-375LF-EVB Copyright © 2009, 2010 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 201098C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 4, 2010 9