Product Specification PE42641 SP4T UltraCMOS® RF Switch Product Description 100 MHz – 3.0 GHz The PE42641 is a HaRP™-enhanced SP4T RF switch Features developed on the UltraCMOS® process technology. This  Symmetric, High-Power SP4T: All switch contains 4 identical WEDGE/CDMA compliant TX ports WEDGE/CDMA-Compliant paths and can be used in various GSM and WCDMA  Very Low Insertion Loss: 0.45 dB @ mobile applications as well as other wireless applications 1000 MHz, 0.6 dB @ 2000 MHz up to 3000 MHz. It is also suitable for antenna band  HaRPTM - enhanced Technology for switching and switchable matching networks for cellular Unparalleled Linearity and non-cellular mobile applications. It integrates on- board CMOS control logic with a low voltage CMOS-  Low harmonics of 2fo = -86 dBc and compatible control interface and requires no DC blocking 3f = -81 dBc at +35 dBm o capacitors. This RoHS-compliant part is available in a  IMD3 of -110 dBm at WCDMA Band I standard 3  3  0.75 mm QFN package.  IIP3 of +68 dBm Peregrine’s HaRP™ technology enhancements deliver  Very high isolation: 35 dB @ 900 MHz, high linearity and exceptional harmonics performance. It 29 dB @ 1900 MHz is an innovative feature of the UltraCMOS® process,  Exceptionally high ESD tolerance: providing performance superior to GaAs with the  Class 3 (4.0 kV HBM) on ANT pin economy and integration of conventional CMOS.  Class 2 (2.0 kV HBM) on all pins  Integrated decoder for 2-pin control  Accepts 1.8V and 2.75V levels  Low 4.5 ohm series ON resistance  No blocking capacitors required Figure 1. Functional Diagram Figure 2. Package Type 16-lead 3 3 mm QFN ANT E S D RF1 RF3 ESD ESD RF2 RF4 ESD ESD CMOS Control/Driver and ESD V1 V2 Document No. DOC-17914-2 │ www.psemi.com ©2014 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 8

PE42641 Product Specification Table 1. Electrical Specifications Temp = 25°C, V = 2.75V (Z = Z = 50 Ω ) DD S L Parameter Condition Min Typ Max Units Operational Frequency 100 3000 MHz ANT - RF (850 / 900 MHz) - 0.45 0.65 dB Insertion Loss1 (Symmetric Ports) ANT - RF (1800 / 1900 MHz) - 0.5 0.7 dB ANT - RF (1900 / 2200 MHz) - 0.55 0.75 dB 850 / 900 MHz - 25 - dB Return Loss (Active Ports) 1800 / 1900 MHz - 19 - dB 1900 / 2100 MHz - 18 - dB RF - ANT (850 / 900 MHz) 31 35 - dB Isolation RF - ANT (1800 / 1900 MHz) 25 29 - dB RF - ANT (1900 / 2200 MHz) 23.5 27.5 - dB 35 dBm output power, 850 / 900 MHz -86 -80 dBc 2nd Harmonic 33 dBm output power, 1800 / 1900 MHz -87 -78 dBc 35 dBm output power, 850 / 900 MHz -81 -73.5 dBc 3rd Harmonic 33 dBm output power, 1800 / 1900 MHz -80 -72.5 dBc RF Measured at 2.14 GHz at Ant port, input +20 dBm CW IMD3 distortion at 2.14 GHz -110 dBm signal at 1.95 GHz and -15 dBm CW signal at 1.76 GHz Switching time (10-90%) (90-10%) RF 2 5 μs Note: 1. The typical ON Resistance value at DC is 4.5 Ω Table 2. Electrical Specifications, Worst Case Conditions: Temp = 85°C, V = 2.65 V (Z = Z = 50 Ω ) DD S L Parameter Condition Min Typ Max Units ANT - RF (850 / 900 MHz) - 0.5 0.7 dB Insertion loss (2.65V, 85C) ANT - RF (1800 / 1900 MHz) - 0.55 0.75 dB ANT - RF (1900 / 2200 MHz) - 0.6 0.8 dB 850 / 900 MHz - 25 - dB Return Loss (Active Ports) 1800 / 1900 MHz - 19 - dB (2.65V, 85C) 1900 / 2100 MHz - 18 - dB RF - ANT (850 / 900 MHz) 30.5 34.5 - dB Isolation (2.65V, 85C) RF - ANT (1800 / 1900 MHz) 24.5 28.5 - dB RF - ANT (1900 / 2200 MHz) 23 27 - dB 35 dBm output power, 850 / 900 MHz -84 -78 dBc 2nd Harmonic (2.65V, 85C) 33 dBm output power, 1800 / 1900 MHz -85 -76 dBc 35 dBm output power, 850 / 900 MHz -79 -71.5 dBc 3rd Harmonic (2.65V, 85C) 33 dBm output power, 1800 / 1900 MHz -78 -70.5 dBc IMD3 distortion at 2.14 GHz RF Measured at 2.14 GHz at Ant port, input +20 dBm CW -108 dBm (2.65V, 85C) signal at 1.95 GHz and -15 dBm CW signal at 1.76 GHz Switching time (10-90%) (90-10%) RF 2 5 μs ©2014 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-17914-2 │ UltraCMOS® RFIC Solutions Page 2 of 8

PE42641 Product Specification Figure 3. Pin Configuration (Top View) Table 5. Absolute Maximum Ratings Pin 1 N/C RF2 GND RF1 Symbol Parameter/Conditions Min Max Units 16 15 14 13 V Power supply voltage -0.3 4.0 V DD GND 1 12 GND VI Voltage on any DC input -0.3 VDD+ 0.3 V Exposed VDD 2 Ground 11 ANT TST Storage temperature range -65 +150 °C V2 3 Paddle 10 GND RF input power (50 Ω) 4,5 824-915 MHz +38 V1 4 9 GND P (50 Ω) dBm IN RF input power (50 Ω) 4,5 1710-1910 MHz +36 5 6 7 8 D 4 D 3 RF input power (VSWR = (∞:1)4,5 GN RF GN RF 824-915 MHz +35 P (∞:1) dBm IN RF input power (VSWR = (∞:1)4,5 +33 Table 3. Pin Descriptions 1710-1910 MHz ESD Voltage, ANT pin 4000 V Pin No. Pin Name Description V 6 ESD ESD Voltage, all pins 2000 V 1 GND Ground 2 V Supply Notes: 4. Assumes RF input period of 4620 μs and duty cycle of 50% DD 3 V2 Switch control input, CMOS logic level 65.. EVSDDD w Vitohlitna goep e(HraBtiMng, MraInLg-Se TsDpe-8c8if3ie Md ient hToadb l3e0 41 5.7) 4 V1 Switch control input, CMOS logic level 5 GND Ground Exceeding absolute maximum ratings may cause 6 RF42 RF Port 4 permanent damage. Operation should be restricted to 7 GND Ground the limits in the Operating Ranges table. Operation 8 RF32 RF Port 3 between operating range maximum and absolute maximum for extended periods may reduce reliability. 9 GND Ground 10 GND Ground Table 6. Truth Table 11 ANT2 RF Common – Antenna 12 GND Ground Path V2 V1 13 RF12 RF Port 1 ANT – RF1 0 0 14 GND Ground ANT – RF2 1 0 15 RF22 RF Port 2 ANT – RF3 0 1 ANT – RF4 1 1 16 N/C No Connect Paddle GND Ground for proper device operation Note: 2. Blocking capacitors needed only when non-zero DC voltage present Electrostatic Discharge (ESD) Precautions When handling this UltraCMOS® device, observe the Table 4. Operating Ranges same precautions that you would use with other ESD- Parameter Symbol Min Typ Max Units sensitive devices. Although this device contains circuitry to protect it from damage due to ESD, precautions Temperature range TOP -40 +85 °C should be taken to avoid exceeding the specified rating. V Supply Voltage V 2.65 2.75 2.85 V DD DD Latch-Up Avoidance I Power Supply Current DD I 13 50 µA (V = 2.75V) DD DD Unlike conventional CMOS devices, UltraCMOS® RF input power3 (VSWR ≤ 3:1) devices are immune to latch-up. 824-915 MHz +35 P dBm RF input power3 (VSWR ≤ 3:1) IN Moisture Sensitivity Level 1710-1910 MHz +33 The Moisture Sensitivity Level rating for the PE42641 in Control Voltage High VIH 1.4 V the 16-lead 3  3 mm QFN package is MSL1. Control Voltage Low V 0.4 V IL Note: 3. Assumes RF input period of 4620 μs and duty cycle of 50% Document No. DOC-17914-2 │www.psemi.com ©2014 Peregrine Semiconductor Corp. All rights reserved. Page 3 of 8

PE42641 Product Specification Evaluation Kit Figure 4. Evaluation Board Layouts Peregrine Specification 101/0287 The SP4T switch EK Board was designed to ease customer evaluation of Peregrine’s PE42641. The RF common port is connected through a 50 Ω transmission line via the top SMA connector, J1. RF1, RF2, RF3 and RF4 are connected through 50 Ω transmission lines via SMA connectors J3, J5, J2 and J4, respectively. A through 50 Ω transmission is available via SMA connectors J6 and J7. This transmission line can be used to estimate the loss of the PCB over the environmental conditions being evaluated. The board is constructed of a four metal layer FR4 material with a total thickness of 62 mils. The middle layers provide ground for the transmission lines. The transmission lines were designed using a coplanar waveguide with ground plane model using a trace width of 32 mils, trace gaps of 25 mils, and metal thickness of 2.1 mils. Figure 5. Evaluation Board Schematic Peregrine Specification 102/0339 JJ11 SSMMAASSMM 2 1 T N A JSJS33MMAASSMM 12 11 10 9 JSJS22MMAASSMM 1 RF1 ND NT ND ND RF3 1 G A G G 2 13 RF1 RF3 8 2 14 GND UU11 GND 7 JSJS55MMAASSMM 15 RF2 QQFFNN5500PP33XX33--1166PP RF4 6 JSJS44MMAASSMM 1 RF2 16 GND GND 5 RF4 1 D D 2 GN VD V2 V1 2 1 2 3 4 JJ88 HHEEAADDEERR 1144 14 14 13 13 RR22 11MM 11028 81102 1179 1791 VDD RR11 11MM 246 246 135 135 VV12 JJ66 JJ77 CC44 CC33 CC22 CC11 SSMMAASSMM SSMMAASSMM DDNNII DDNNII DDNNII DDNNII 1 Through Line 1 Unlabeled 2 2 Test Line ©2014 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-17914-2 │ UltraCMOS® RFIC Solutions Page 4 of 8

PE42641 Product Specification Figure 6. Insertion Loss: ANT-RF @ 25°C Figure 7. Insertion Loss: ANT-RF @ 2.75V Figure 8. Isolation: ANT-RF @ 25°C Figure 9. Isolation: ANT-RF @ 2.75V Document No. DOC-17914-2 │www.psemi.com ©2014 Peregrine Semiconductor Corp. All rights reserved. Page 5 of 8

PE42641 Product Specification Figure 10. Return Loss at active port @ 25°C Figure 11. Return Loss at active port @ 2.75V ©2014 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-17914-2 │ UltraCMOS® RFIC Solutions Page 6 of 8

PE42641 Product Specification Figure 12. Package Drawing QFN 3x3 mm MAX 0.800 A NOM 0.750 MIN 0.700 Document No. DOC-17914-2 │www.psemi.com ©2014 Peregrine Semiconductor Corp. All rights reserved. Page 7 of 8

PE42641 Product Specification Figure 13. Tape and Reel Specifications 16-lead 3  3 mm QFN Tape Feed Direction Pin 1 Top of Device Device Orientation in Tape Table 7. Ordering Information Order Code Part Marking Description Package Shipping Method PE42641MLBD-Z 42641 PE42641 SP4T RF switch Green 16-lead 3 3 mm QFN 3000 units / T&R EK42641-04 PE42641EK PE42641 Evaluation kit Evaluation Kit 1 / Box Sales Contact and Information For Sales and contact information please visit www.psemi.com. Advance Information: The product is in a formative or design stage. The datasheet contains design target No patent rights or licenses to any circuits described in this datasheet are implied or granted to any third party. specifications for product development. Specifications and features may change in any manner without notice. Peregrine’s products are not designed or intended for use in devices or systems intended for surgical implant, Preliminary Specification: The datasheet contains preliminary data. Additional data may be added at a later or in other applications intended to support or sustain life, or in any application in which the failure of the date. Peregrine reserves the right to change specifications at any time without notice in order to supply the best Peregrine product could create a situation in which personal injury or death might occur. Peregrine assumes no possible product. Product Specification: The datasheet contains final data. In the event Peregrine decides to liability for damages, including consequential or incidental damages, arising out of the use of its products in change the specifications, Peregrine will notify customers of the intended changes by issuing a CNF (Customer such applications. Notification Form). The Peregrine name, logo, UltraCMOS and UTSi are registered trademarks and HaRP, MultiSwitch and DuNE The information in this datasheet is believed to be reliable. However, Peregrine assumes no liability for the use are trademarks of Peregrine Semiconductor Corp. Peregrine products are protected under one or more of the of this information. Use shall be entirely at the user’s own risk. following U.S. Patents: http://patents.psemi.com ©2014 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-17914-2 │ UltraCMOS® RFIC Solutions Page 8 of 8