4270-00

Product Specification PE4270 SPST CATV UltraCMOS™ Switch 1 - 3000 MHz Product Description Features  Integrated 0.25 watt terminations The PE4270 is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS. Figure 1. Functional Diagram  CMOS/TTL single-pin control LI FE The PE4270 is a is a high-isolation switch designed for CATV applications, covering a broad frequency range from 1 to 3000 MHz. This single-supply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance. It also provides low insertion loss, high isolation and extremely low bias requirements while operating on a single 3-volt supply. In a typical CATV application, the PE4270 provides for a cost effective and manufacturable solution vs. mechanical relays. Peregrine Specification 71/0010 RF2 CMOS Control Driver CTRL  Low insertion loss: 0.5 dB at 50 MHz, 0.70 dB at 1000 MHz  High input IP2: >80 dBm  Single +3-volt supply operation  Extremely low bias: 8 μA @ 3 V  Available in a 6-lead DFN package Figure 2. Package Type 75 O 75 at 1000 MHz 6-lead DFN ESD ESD  High isolation: 90 dB at 5 MHz, 63 dB F RF1  CTB performance of 90 dBc Table 1. Electrical Specifications @ +25 °C (ZS = ZL = 75 Ω ) Condition D Parameter Operating Frequency 1 Minimum Typical 1 Units 3000 MHz 0.65 0.85 dB 1 – 50 MHz 1000 MHz Isolation 1 – 50 MHz 1000 MHz 85 60 90 63 dB Return Loss 5 - 1000 MHz, VCTRL = 3.0V 15 16 dB 1000 MHz 28 30 dBm -90 dBc EN Insertion Loss 1 dB Compression 2,4 CTB / CSO Input IP2 2 Input IP3 2 Video Feedthrough 0.50 0.70 Maximum 77 & 110 channels; PO = 44 dBmV 1000 MHz 80 dBm 1000 MHz 50 dBm 3 Switching Time 15 2 mVpp μS Notes: 1. Device linearity will begin to degrade below 1 MHz. 2. Measured in a 50 Ω system. 3. Measured with a 1 ns risetime, 0/3 V pulse and 500 MHz bandwidth. Document No. DOC-41214-1 │ www.psemi.com ©2005-2010 pSemi Corporation All rights reserved. Page 1 of 8 PE4270 Product Specification Figure 3. Pin Configuration Table 4. Operating Ranges Parameter VDD 1 6 VDD Power Supply RF2 Min Typ Max Unit 2.7 3.0 3.3 V 8 20 μA 85 °C IDD Power Supply Current 2 5 GND TOP Operating temperature (bottom side) 3 RF1 4 -40 LI FE GND Exposed Solder Pad CTRL Control Voltage High 0.7xVDD 5 V Control Voltage Low 0 0.3xVDD V Table 5. Control Logic Truth Table Table 2. Pin Descriptions Control Voltage (CTRL) Pin No. Pin Name 1 VDD 2 GND Ground connection. 2 3 RF1 RF port. 1 4 CTRL CMOS or TTL logic level: High = RF1 to RF2 signal path Low = RF1 isolated from RF2 5 GND Ground connection. 3 6 RF2 RF port. 1 High Description Low Nominal 3 V supply connection. VI TST PIN Unit Power supply voltage -0.3 4.0 V Voltage on CTRL input -0.3 5.5 V Storage temperature -65 150 °C 33/24 dBm 500 V Input power (50 Ω), CTRL=1/CTRL=0 ESD voltage (Human Body Model) Exceeding absolute maximum ratings may cause permanent damage. Operation should be restricted to the limits in the Operating Ranges table. Operation between operating range maximum and absolute maximum for extended Moisture Sensitivity Level The Moisture Sensitivity Level rating for the PE4270 in the 6-lead 3x3 DFN package is MSL1. ©2005-2010 pSemi Corporation All rights reserved. Page 2 of 8 OFF When handling this UltraCMOS™ device, observe the same precautions that you would use with other ESD-sensitive devices. Although this device contains circuitry to protect it from damage due to ESD, precautions should be taken to avoid exceeding the rating specified in Table 3. F O Max EN VESD Min D VDD ON Electrostatic Discharge (ESD) Precautions Table 3. Absolute Maximum Ratings Parameter/Condition Signal Path (RF1 to RF2) Notes: 1. CTRL accepts both CMOS and TTL voltage leads. Notes: 1. Both RF pins must be held at 0 VDC or require external DC blocking capacitors 2. The exposed pad must be soldered to the ground plane for proper switch performance. Symbol 1 Latch-Up Avoidance Unlike conventional CMOS devices, UltraCMOS™ devices are immune to latch-up. Device Description The PE4270 high isolation SPST CATV switch is designed to support CATV applications such as premise disconnect of a CATV signal path. This function is typically performed by bulky and expensive mechanical relays. The high isolation characteristics, high compression point, and integrated 75-ohm terminations make the PE4270 an ideal, cost effective and manufacturable product of choice. The control logic input pin (CTRL) is typically driven by a 3-volt CMOS logic level signal, and has a threshold of 50% of VDD. For flexibility to support systems that have 5-volt control logic drivers, the control logic input has been designed to handle a 5-volt logic HIGH signal. (A minimal current will be sourced out of the VDD pin when the Document No. DOC-41214-1 │ UltraCMOS™ RFIC Solutions PE4270 Product Specification Typical Performance Data @ -40 °C to 85 °C (Unless Otherwise Noted) (75 Ω impedance except as indicated) Figure 5. 1dB Compression & 3rd Order Intercept Point (T = 25°C) O F LI FE Figure 4. Insertion Loss - RF1 to RF2 EN D Figure 6. Isolation - RF1 to RF2 Document No. DOC-41214-1 │ www.psemi.com ©2005-2010 pSemi Corporation All rights reserved. Page 3 of 8 PE4270 Product Specification Typical Performance Data @ -40 °C to 85 °C (Unless Otherwise Noted) (75-ohm impedance) Figure 8. RF1 Return Loss (Switch = OFF) O F LI FE Figure 7. RF1 Return Loss (Switch = ON) Figure 10. RF2 Return Loss (Switch = OFF) EN D Figure 9. RF2 Return Loss (Switch = ON) ©2005-2010 pSemi Corporation All rights reserved. Page 4 of 8 Document No. DOC-41214-1 │ UltraCMOS™ RFIC Solutions PE4270 Product Specification Figure 11. Evaluation Board Layouts Evaluation Kit O F The board is constructed of a two metal layer FR4 material with a total thickness of 0.031”. The bottom layer provides ground for the RF transmission lines. The transmission lines were designed using a coplanar waveguide model with trace width of 0.021”, trace gaps of 0.030”, dielectric thickness of 0.028”, metal thickness of 0.0021” and εr of 4.6. Note that the predominate mode for these transmission lines is coplanar waveguide with a ground plane. Peregrine Specification 101/0167 (with F connectors) LI FE The PE4270 EK board was designed to ease customer evaluation of Peregrine’s high performance SPST CATV MOSFET switch. RF1 is connected through a 75 Ω transmission line via the top left F connector, J1. RF2 is connected through a 75 Ω transmission line via the top right F connector, J2. A 75 Ω through transmission line is available via F connectors J3 and J4. This transmission line can be used to estimate the loss of the PCB over the environmental conditions being evaluated. VDD is supplied via J6-2, while the control logic voltage is supplied via J5-2. It is the responsibility of the customer to determine proper supply decoupling for their design application. It has been observed that by removing C1 and C2 from the evaluation board has not shown to degrade RF performance. Figure 12. Evaluation Board Schematic EN D Peregrine Specification 102/0224 Document No. DOC-41214-1 │ www.psemi.com ©2005-2010 pSemi Corporation All rights reserved. Page 5 of 8 PE4270 Product Specification Figure 13. Package Drawing O F 06L SLP (3x3mm) LI FE 6-lead DFN D NOTE: The exposed solder pad (on the bottom of the package) is not electrically connected to any other pin (isolated). EN Figure 14. Marking Specifications 4270 YYWW ZZZZZ YYWW = Date Code (last two digits of year and work week) ZZZZZ = Last five digits of Lot Number ©2005-2010 pSemi Corporation All rights reserved. Page 6 of 8 Document No. DOC-41214-1 │ UltraCMOS™ RFIC Solutions PE4270 Product Specification Figure 15. Tape and Reel Specifications LI FE 6-lead DFN Table 6. Dimensions O F Tape Feed Direction DFN 3x3 mm Ao 3.23 ± 0.1 Bo 3.17 ± 0.1 Ko 1.37 ± 0.1 Top of Device Device Orientation in Tape D Dimension Pin 1 4 ± 0.1 8 +0.3, -0.1 T 0.254 ± 0.02 R7 Quantity 3000 EN P W R13 Quantity N.A. Note: R7 = 7 inch Lock Reel, R13 = 13 inch Lock Reel Table 7. Ordering Information Order Code Part Marking Description Package 4270-51 4270 PE4270G-06DFN 3x3mm-12800F Green 6-lead 3x3 mm DFN Tape or loose 4270-52 4270 PE4270G-06DFN 3x3mm-3000C Green 6-lead 3x3 mm DFN 3000 units / T&R 4270-00 PE4270-EK PE4270-06DFN 3x3mm-EK Evaluation Kit 1 / Box Document No. DOC-41214-1 │ www.psemi.com Shipping Method ©2005-2010 pSemi Corporation All rights reserved. Page 7 of 8 PE4270 Product Specification Sales Offices The Americas Peregrine Semiconductor, Asia Pacific (APAC) 9380 Carroll Park Drive San Diego, CA 92121 Tel: 858-731-9400 Fax: 858-731-9499 Shanghai, 200040, P.R. China Tel: +86-21-5836-8276 Fax: +86-21-5836-7652 LI FE Peregrine Semiconductor Corporation Peregrine Semiconductor, Korea #B-2607, Kolon Tripolis, 210 Geumgok-dong, Bundang-gu, Seongnam-si Gyeonggi-do, 463-943 South Korea Tel: +82-31-728-3939 Fax: +82-31-728-3940 Europe Peregrine Semiconductor Europe Bâtiment Maine 13-15 rue des Quatre Vents F-92380 Garches, France Tel: +33-1-4741-9173 Fax : +33-1-4741-9173 Peregrine Semiconductor K.K., Japan Americas San Diego, CA, USA Phone: 858-731-9475 Fax: 848-731-9499 O Europe/Asia-Pacific Aix-En-Provence Cedex 3, France Phone: +33-4-4239-3361 Fax: +33-4-4239-7227 F High-Reliability and Defense Products Teikoku Hotel Tower 10B-6 1-1-1 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-0011 Japan Tel: +81-3-3502-5211 Fax: +81-3-3502-5213 For a list of representatives in your area, please refer to our Web site at: www.psemi.com Data Sheet Identification D Advance Information EN The product is in a formative or design stage. The data sheet contains design target specifications for product development. Specifications and features may change in any manner without notice. Preliminary Specification The data sheet contains preliminary data. Additional data may be added at a later date. Peregrine reserves the right to change specifications at any time without notice in order to supply the best possible product. Product Specification The data sheet contains final data. In the event Peregrine decides to change the specifications, Peregrine will notify customers of the intended changes by issuing a CNF (Customer Notification Form). ©2005-2010 pSemi Corporation All rights reserved. Page 8 of 8 The information in this data sheet is believed to be reliable. However, Peregrine assumes no liability for the use of this information. Use shall be entirely at the user’s own risk. No patent rights or licenses to any circuits described in this data sheet are implied or granted to any third party. Peregrine’s products are not designed or intended for use in devices or systems intended for surgical implant, or in other applications intended to support or sustain life, or in any application in which the failure of the Peregrine product could create a situation in which personal injury or death might occur. Peregrine assumes no liability for damages, including consequential or incidental damages, arising out of the use of its products in such applications. The Peregrine name, logo, and UTSi are registered trademarks and UltraCMOS, HaRP, MultiSwitch and DuNE are trademarks of Peregrine Semiconductor Corp. Document No. DOC-41214-1 │ UltraCMOS™ RFIC Solutions