DATA SHEET SKY12215-478LF: 0.9 to 4.0 GHz, 125 W High-Power Silicon PIN Diode SPDT Switch Applications TX Transmit/receive switching and failsafe switching in TD-SCDMA, WiMAX, and LTE base stations Transmit/receive switching in land mobile radios and military communication systems ANT Features High-power handling: 125 W CW Low insertion loss: 0.4 dB typical High antenna to receive isolation: 43 dB @ 2.6 GHz typical Controlled with positive power supply Bias driver circuit available on request Exposed Paddle Ground Small, QFN (16-pin, 4 x 4 mm) Pb-free package (MSL1, 260 C per JEDEC J-STD-020) Skyworks Green™ products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of Green™, document number SQ04-0074. RX_BIAS RX Y0099 Figure 1. SKY12215-478LF Block Diagram Description The SKY12215-478LF is a high-power handling, single-pole, double-throw (SPDT) silicon PIN diode switch. The device operates over the 900 MHz to 4 GHz band. It features low insertion loss, excellent power handling, and superb linearity with low DC power consumption. The SKY12215-478LF is well-suited for use as a high power transmit/receive switch in a variety of telecommunication systems such as WiMAX, TD-SCDMA, or LTE base stations. The device is provided in a 4 x 4 mm, 16-pin Quad Flat No-Lead (QFN) 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. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202975C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 14, 2014 1 N/C GND TX GND DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH 16 15 14 13 ANT 2 11 N/C GND 3 10 N/C N/C 4 9 RX_BIAS 5 6 7 8 GND N/C RX 12 GND 1 N/C GND S2401 Figure 2. SKY12215-478LF Pinout – 16-Pin QFN (Top View) Table 1. SKY12215-478LF Signal Descriptions Pin GND Description Ground on the Evaluation Board. May be N/C or GND. Pin 1 Name 9 RX_BIAS Name RF ground port and DC bias input port. Description 2 ANT Antenna RF port and DC bias input port. 10 N/C No connection on the Evaluation Board. May be GND or N/C. 3 GND Ground on the Evaluation Board. May be N/C or GND. 11 N/C No connection on the Evaluation Board. May be GND or N/C. 4 N/C No connection on the Evaluation Board. May be GND or N/C. 12 N/C No connection on the Evaluation Board. May be GND or N/C. 5 N/C No connection on the Evaluation Board. May be GND or N/C. 13 GND Ground on the Evaluation Board. May be N/C or GND. 6 GND Ground on the Evaluation Board. May be N/C or GND. 14 TX Transmit RF input port and DC bias input port. 7 RX Receive output port and DC bias input port. 15 GND Ground on the Evaluation Board. May be N/C or GND. 8 GND Ground on the Evaluation Board. May be N/C or GND. 16 N/C No connection on the Evaluation Board. May be GND or N/C. Note: Center paddle must be grounded. See Figure 13 for recommended via pattern. Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 2 August 14, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202975C DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Electrical and Mechanical Specifications The state of the SKY12215-478LF is determined by the logic provided in Table 5. Table 6 provides the logic for use with the SKY12215-478LF Evaluation Board. The absolute maximum ratings of the SKY12215-478LF are provided in Table 2. Recommended operating conditions are specified in Table 3 and electrical specifications are provided in Table 4. Power derating data is plotted against temperature in Figures 7 and 8. Equivalent circuit diagrams for transmit and receive are shown in Figure 9. Typical performance characteristics of the SKY12215-478LF are illustrated in Figures 3 through 6. Table 2. SKY12215-478LF Absolute Maximum Ratings Parameter Symbol Minimum Maximum Units RF CW input power, TX and ANT ports (TSUBSTRATE = 25 °C) PIN 190 W RF peak input power, TX and ANT ports (TSUBSTRATE = 25 °C, RF burst width = 10 μs, RF burst repition rate = 25 kHz) PIN 760 W RF CW input power, RX port (TSUBSTRATE = 25 °C) PIN 60 W RF peak input power, RX port (TSUBSTRATE = 25 °C, RF burst width = 10 μs, RF burst repition rate = 25 kHz) PIN 240 W Control port reverse voltage VCTL 200 V Control port forward current ICTL 200 mA Operating temperature TOP –55 +175 C Storage temperature TSTG –55 +200 C Electrostatic discharge: ESD 1000 500 200 V V V Charged Device Model (CDM), Class 4 Human Body Model (HBM), Class 1B Machine Model (MM), Class B 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. Recommended Operating Conditions (Per ANT, TX, RX, and RX_BIAS Inputs) Parameter Symbol Min Typical Max Units Control port reverse voltage VCTL 5 28 100 V Control port forward current ICTL 50 100 100 mA Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202975C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 14, 2014 3 DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Table 4. SKY12215-478LF Electrical Specifications (1 of 2) (Note 1) (TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, EVB Optimized for 2.6 GHz Operation, Unless Otherwise Noted) Parameter Insertion loss, TX to ANT ports Symbol ILTX-ANT Test Condition Min ILANT-RX 0.40 0.50 0.60 0.70 0.70 Iso_TX-RX Iso_ANT-TX 0.50 0.30 0.35 0.45 0.38 Iso_ANT-RX ANT_RL 40 31 36 37 44 36 dB dB dB dB dB 29 24 24 23 21 dB dB dB dB dB 19 31 36 37 43 34 dB dB dB dB dB 17 dB 13 dB VPIN_2 = 2 V, IPIN_14 = –100 mA, IPIN_9 = –100 mA, VPIN_7 = 28 V, ANT port PIN @ pin 2 = 0 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Input return loss 0.60 40 1.8 to 3.5 GHz: RX insertion loss state, ANT port (@ pin 2) TX insertion loss state, TX port (@ pin 14) Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 4 dB dB dB dB dB VPIN_2 = 1 V, VPIN_14 = 28 V, IPIN_7 = –133 mA, VPIN_9 = 28 V, ANT port PIN @ pin 2 = 0 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Isolation, ANT to RX ports 0.90 dB dB dB dB dB VPIN_2 = 1 V, IPIN_14 = –100 mA, IPIN_9 = –100 mA, VPIN_7 = 28 V, TX port PIN @ pin 14 = 0 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Isolation, ANT to TX ports Units VPIN_2 = 1 V, VPIN_14 = 28 V, IPIN_7 = –133 mA, VPIN_9 = 28 V, ANT port PIN @ pin 2 = 0 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Isolation, TX to RX ports Max VPIN_2 = 2 V, IPIN_14 = –100 mA, IPIN_9 = –100 mA, VPIN_7 = 28 V, TX port PIN @ pin 14 = 0 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Insertion loss, ANT to RX ports Typical August 14, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202975C DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Table 4. SKY12215-478LF Electrical Specifications (2 of 2) (Note 1) (TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, EVB Optimized for 2.6 GHz Operation, Unless Otherwise Noted) Parameter nd Transmit 2 harmonic Symbol 2fo Test Condition 3fo Transmit 3rd Order Input Intercept Point IIP3 VPIN_2 = 2 V, IPIN_14 = –100 mA, IPIN_9 = –100 mA, VPIN_7 = 28 V, TX port PIN: @ pin 14 = +30 dBm/tone, tone spacing = 1 MHz: Transmit 0.1 dB Input Compression Point TX_P0.1dB VPIN_2 = 2 V, IPIN_14 = –100 mA, IPIN_9 = –100 mA, VPIN_7 = 28 V: @ 2.6 GHz @ 2.6 GHz Receive 0.1 dB Input Compression Point RX_P0.1dB VPIN_2 = 1 V, VPIN_14 = 28 V, IPIN_7 = –133 mA, VPIN_9 = 28 V: Maximum transmit CW input power TX_PIN_CW VPIN_2 = 2 V, IPIN_14 = –100 mA, IPIN_9 = –100 mA, VPIN_7 = 28 V: @ 2.6 GHz @ 1.8 to 2.6 GHz RX_PIN_CW Thermal resistance (junction to case) tSW Units –72 –85 –85 –84 –89 dBc dBc dBc dBc dBc –76 –86 –86 –98 –102 dBc dBc dBc dBc dBc +71 dBm 50 W 50 W 125 W 50 W 250 ns 9 C/W VPIN_2 = 1 V, VPIN_14 = 28 V, IPIN_7 = –133 mA, VPIN_9 = 28 V: @ 1.8 to 2.6 GHz Transmit RF switching time Max TX insertion loss state, TX port PIN @ pin 14 = +30 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Maximum receive CW input power Typical TX insertion loss state, TX port PIN @ pin 14 = +30 dBm: 900 MHz 1.80 GHz 2.00 GHz 2.60 GHz 3.55 GHz Transmit 3rd harmonic Min 10% to 90% RF on, repetition rate = 0.1 MHz, @ 2.6 GHz ΘJC 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 202975C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 14, 2014 5 DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Typical Performance Characteristics 0 –0.2 –0.4 –0.6 –0.8 –1.0 –1.2 –1.4 –1.6 –1.8 –2.0 –2.2 –2.4 –2.6 –2.8 –3.0 0 –5 S31: ANT to TX Isolation with ANT to RX in Insertion Loss State S21: ANT to RX Isolation with ANT to TX in Insertion Loss State –10 –15 –20 Isolation (dB) Insertion Loss (dB) (TOP = +25 C, Characteristic Impedance [ZO] = 50 Ω, EVB Optimized for 2.6 GHz Operation, Bias = 28 V/100 mA, Unless Otherwise Noted) –25 –30 –35 –40 –45 –50 |S21|: ANT to RX in Insertion Loss State |S31|: ANT to TX in Insertion Loss State 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 –55 –60 4.0 0.0 0.5 1.0 1.5 Frequency (GHz) 2.5 3.0 3.5 4.0 Figure 4. Isolation vs Frequency Figure 3. Insertion Loss vs Frequency –0.4 0 –5 |S11|: ANT Return Loss with ANT to RX in Insertion Loss State |S22|: RX Return Loss with ANT to RX in Insertion Loss State |S33|: TX Return Loss with ANT to TX in Insertion Loss State –10 |S11|: ANT Return Loss with ANT to TX in Insertion Loss State |S22|: RX Return Loss with ANT to TX in Insertion Loss State |S33|: TX Return Loss with ANT to RX in Insertion Loss State –0.5 Insertion Loss (dB) Return Loss (dB) 2.0 Frequency (GHz) –15 –20 –25 –30 –0.6 –0.7 –0.8 –0.9 –35 –1 –40 25 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 30 35 40 45 50 Input Power (dBm) Frequency (GHz) Figure 6. Insertion Loss vs CW Input Power (TX to ANT Port, f = 2600 MHz, 28 V, 100 mA, EVB Loss Included) Figure 5. Return Loss vs Frequency Table 5. SKY12215-478LF Truth Table Path Control Conditions Antenna-toReceiver Port (Pin 2 to Pin 7) Transmitter-toAntenna Port (Pin 14 to Pin 2) Antenna Port Bias Input (Pin 2) Nominal Receiver Output Port (Pin 7) Nominal Transmitter Port Bias Input (Pin 14) RX_BIAS Input (Pin 9) Receive (see Figure 9) Low insertion loss High isolation 1V –133 mA 28 V 28 V Transmit (see Figure 9) High isolation Low insertion loss 2V 28 V –100 mA –100 mA Switch State Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 6 55 4.0 August 14, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202975C DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Table 6. SKY12215-478LF Evaluation Board Truth Table Path Switch State Control Conditions Antenna-toReceiver Port Transmitter-toAntenna Port Antenna Port Bias Input Receiver Output Port Transmitter Port Bias Input RX_BIAS Input Receive (see Figure 9) Low insertion loss High isolation 5V 0 V (ground) 28 V 28 V Transmit (see Figure 9) High isolation Low insertion loss 5V 28 V 0 V (ground) 0 V (ground) 140 Maximum CW Incident Power (W) 120 ANT 100 80 60 RX TX 40 20 0 25 35 45 55 65 75 85 95 105 115 125 135 145 155 165 175 Temperature on Bottom of Package Ground Plane ( °C) Transmit State Figure 7. Transmit Power Derating, Maximum CW Incident Power (Frequency = 1.8 to 2.6 GHz) vs Ground Plane Temperature ANT Maximum CW Incident Power (W) 140 120 100 RX TX 80 60 40 20 Receive State 0 25 35 45 55 65 75 85 95 105 115 125 135 145 155 165 S2398 175 Temperature on Bottom of Printed Circuit Board ( °C) Figure 8. Transmit Power Derating, Maximum CW Incident Power (Frequency = 1.8 to 2.6 GHz) vs Printed Circuit Board Temperature Evaluation Board Description The SKY12215-478LF Evaluation Board is used to test the performance of the SKY12215-478LF PIN Diode SPDT switch. An assembly drawing for the Evaluation Board is shown in Figure 10. The layer detail physical characteristics are provided in Figure 11. The SKY12215-478LF is designed to handle very large signals. Sufficient power may be dissipated by this switch to cause heating of the PIN diodes contained in the switch. It is very important to use a printed circuit board design that provides adequate cooling capability to keep the junction temperature of the PIN diodes below their maximum rated operating temperature. Figure 9. SKY12215-478LF Equivalent Circuit Diagrams As indicated in Figure 7, the x-axis temperature is referenced to the bottom of the QFN package. A printed circuit board with a very low thermal resistance and external heat sink design must be used to achieve the results shown in this Figure. The power derating curve with the x-axis temperature referenced to the bottom of the printed circuit board is provided in Figure 8. The evaluation circuit is designed to facilitate control of the SKY12215-478LF transmit/receive switch with bias signals derived from positive voltages. The state of the PIN diodes within the SKY12215-478LF is controlled with 5 V applied to the ANT port and bias voltages of either 28 V or 0 V applied to the Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202975C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 14, 2014 7 DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Package Dimensions remaining bias inputs (RX and TX ports). The switch state circuit diagrams are shown in Figure 9. The PCB layout footprint for the SKY12215-478LF is shown in Figure 13. Typical case markings are noted in Figure 14. Package dimensions for the 16-pin QFN are shown in Figure 15, and tape and reel dimensions are provided in Figure 16. The value of resistor R1, 31 Ω, is selected to provide 100 mA of forward current through the "on" series diode with 5 V applied to the ANT port bias pin. The R2 resistance value of 262 Ω is selected to produce approximately 100 mA of forward bias current in the RX shunt diode with a source voltage of 28 V. Package and Handling Information The magnitudes of the voltages applied to the TX and RX ports determine which of the RX or TX series diodes is biased into forward conduction. For example, to place the SKY12215-478LF into the transmit state, 0 V is applied to the TX port (which forward biases the diode between pins 2 and 14), 28 V is applied to the RX port (which reverse biases the diode between pins 2 and 7), and 0 V is applied to the RX_BIAS port (which applies a forward bias through R2 to the diode connected between pins 7 and 9). 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 SKY12215-478LF is rated to Moisture Sensitivity Level 1 (MSL1) at 260 C. It can be used for lead or lead-free soldering. For additional information, refer to the Skyworks Application Note, Solder Reflow Information, document number 200164. The component values shown in the Evaluation Board circuit diagram (Figure 12) were selected to optimize performance in the 2.0 to 3.5 GHz band. 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. Refer to Table 7 for the Evaluation Board Bill of Materials. Table 8 provides voltage, current, and resistor values for bias adjustments. RFC3 GND TX 1 GND ANT ANT DCH1 TX RFC2 DC1 RX_BIAS GND RX 6 RX GND RFC1 S2399 Figure 10. SKY12215-478LF Evaluation Board Assembly Diagram Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 8 August 14, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202975C DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Cross Section Name Thickness (in) Material Top Soldermask L1 (0.0028) Cu foil 0.012 ± 0.0006 Rogers RO4003C Core L2 (0.0014) Cu foil Laminate (Note 1) FR4 Prepreg L3 (0.0014) Cu foil 0.010 ± 0.0006 FR4 Core (0.0028) Cu foil Laminate Laminate L4 Bottom Soldermask Note 1: Adjust this thickness to meet total thickness goal of 0.062 ± 0.005 inches. S2531 Figure 11. Layer Detail Physical Characteristics C3 × 14 L1 13 1 2 Antenna Port C1 N/C ANT N/C GND N/C N/C RX_BIAS 5 Receiver Output Port × 11 × 9 × L3 R2 6 7 0 V/+28 V DC Bias Input Port GND RX GND C6 C9 L5 12 10 N/C × +28 V/0 V Receiver Port Bias Input GND 3 4 Transmitter Port Bias Input C5 GND C4 L2 15 TX C8 16 GND R1 N/C +5 V Antenna Port Bias Input 0 V/+28 V Transmitter Input Port 8 × C2 NOTE: The N/C pins (4, 5, 10, 11, 12, and 16) are not internally connected, so they can be left open or grounded. S2402 Figure 12. Evaluation Board Schematic Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202975C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 14, 2014 9 DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Table 7. Evaluation Board Bill of Materials (Note 1) Component C1, C3 Value Size Manufacturer Mfr Part Number Characteristics 1000 pF 0805 TDK C2012C0G2E102J COG, 250 V, ±5% C2, C4, C5, C6, C9 1000 pF 0603 TDK C1608C0G1H102JT COG, 50 V, ±5% C8 0.1 μF 0805 TDK C2012X7R1H104K X7R, 50 V, ±10% L1, L2, L5 22 nH 0603 Taiyo-Yuden HK160822NJ-T SRF, 1600 MHz, ±5% L3 560 nH 0603 Coil Craft 0603LS-561XJLB SRF, 525 MHz, ±5% R1 (Note 2) 62 Ω 0603 Panasonic ERJ-3GEYJ620V 0.2 W, ±5% R2 (Note 3) 262 Ω – – – Axial leaded (off board) Note 1: Component values selected are based on the desired frequency and bias level. Values may be adjusted for a specific response. Note 2: Two 62 Ω resistors are combined in parallel to achieve a minimum power handling requirement and 31 Ω resistance. Note 3: Evaluation Board does not include resistor R2. Operating at 28 V and 100 mA requires resistor R2 with a power dissipation greater than 2.7 W. Table 8. Component Calculation Values VS (V) VDIODE (V) VRES (V) Current (A) Resistance (Ω) Power Dissipation (W) 28 1 27 0.10 262 2.7 5 2 3 0.10 30 0.3 Notes: Vs = supply voltage; VDIODE = voltage drop across the diode; VRES = voltage drop across the resistor. R1 and R2 values are calculated by (Vs – VDIODE)/I, where I is the desired bias current. The power dissipation in R1 or R2 is calculated by I x (VS – VDIODE). The resistor selected must be safely rated with a power greater than the dissipated power. 16X 1.45 (To Metal Pads) 0.508 Pitch 0.65 0.762 Typ. 0.325 9X Plated Thru Vias See Detail A Metal GND Pad (Sq.) 2.15 0.30 Exposed Soldering Area 0.75 Detail A All measurements in millimeters S2274 Figure 13. SKY12215-478LF PCB Layout Footprint Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 10 August 14, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202975C DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Pin 16 Pin 1 Indicator Pin 1 Skyworks Part Number Lot Number YY = Calendar Year WW = Week CC = Country Code Figure 14. Typical Case Markings (Top View) C B Pin 1 Indicator 2.15 +0.10/–0.15 (0.2) Seating Plane (1.075) 0.02 +0.03/–0.02 Pin 1 Indicator (Option B) Exposed Pad Pin 1 Indicator (Option A) 4 (1.075) 0.20 Min. 16X 2.15 +0.10/–0.15 A 4 0.15 C 2X 2X Detail B Detail A 0.15 C 1.50 ± 0.10 4 0.10 C 0.08 C 16X Side View Top View Bottom View R0.12 Typ. 0.18 R0.20 Pin 1 Indicator 0.55 ± 0.10 0.18 0.345 (0.325) 0.30 +0.05 0.10 M C A B 0.65 0.345 Detail A Detail B Option A Option B Scale: 40X 16 Places Scale: 20X Even Terminal Side Pin 1 Indicator Scale: 10X Pin 1 Indicator Scale: 20X 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. Package may have option A or option B pin 1 indicator. S2400a Figure 15. SKY12215-478LF 16-Pin QFN Package Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 202975C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 14, 2014 11 DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH 8.00 0.30 ± 0.05 Ø1.50 +0.1/–0.0 Ø1.50 Min. 0.25 R A R 0.30 Max 1.75 ± 0.10 5.50 ± 0.05 (See Note 3) 4.35 1.80 A A (R0.25) 4.35 0.25 12.0 ± 0.30 2.00 ± 0.05 (See Note 3) 4.00 (See Note 1) Pin 1 Indicator Notes: 1. Sprocket hole pitch cumulative tolerance: ±0.2 mm 2. Carrier tape: black conductive polystyrene. 3. Pocket position relative to sprocket hole, measure as true position of pocket, not pocket hole. 4. Cover tape material: transparent conductive adhesive. 5. ESD surface resistivity must meet all ESD requirements of Skyworks, specified in GP01-D232. 6. All dimensions are in millimeters. Figure 16. SKY12215-478LF Tape and Reel Dimensions Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com 12 August 14, 2014 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202975C S2817 DATA SHEET • SKY12215-478LF: 125 W PIN DIODE SPDT SWITCH Ordering Information Model Name SKY12215-478LF: PIN Diode SPDT Switch Manufacturing Part Number SKY12215-478LF Evaluation Board Part Number SKY12215-478LF-EVB Copyright © 2013-2014 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. (“Skyworks”) products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. 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