pe4274 Peregrine Semiconductor Inc., pe4274 Datasheet

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... DVR (Digital Video Recorder), Set-top Box, PCTV and Game Boxes. It offers high isolation and low insertion loss in both a powered and a unique unpowered default state. The PE4274 covers a broad frequency range from near DC to beyond 2.2 GHz with a single positive supply and CMOS control. ...

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... Ÿ Minimum Typical 5 0.5 / 1.5 0.5 / 1.5 0.8 / 1.8 1.0 / 2.2 0.7 0.8 1.0 1 -90 / -77 2 File No. 70/0185-01A / UltraCMOS™ RFIC Solutions PE4274 Preliminary Specification Maximum Units 2200 MHz dBm dBm dBm dBc µ ...

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... Switching Frequency The PE4274 has a maximum 25 kHz switching rate when the internal negative voltage generator is used (pin 18 = GND). The rate at which the PE4274 can be switched is only limited to the switching time if an external -3 V supply is provided at (pin Parameter/Condition Min Max -0 ...

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... ON High ON High Notes: 1. The operation of the PE4274 is not supported or characterized in the C1 = High and C2 = High state. Figure 4. Typical Application Block Diagram The PE4274 provides the high isolation required by FCC part 15.115 regulation between the television antenna and the cable plant. The advantage of the PE4274 is that device isolation / thru performance is maintained when power is removed ...

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... CATV Input Peregrine Semiconductor Corp. ® / http://www.psemi.com PVR/VCR/Game Box RF Splitter Tuner/ Modulator OFF – Pass Through TV Set / Cable Set-top Box PE4274 SPDT 75W OFF – Terminated RF1 PE4274 SPDT Television RF2 Tuner Copyright © Peregrine Semiconductor Corp. 2005 Page ...

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... RFC IN TO RF2 OUT ISOLATION (0V) RF2 OUT TO RF1 OUT ISOLATION (0V) -40 -50 -60 -70 -80 -90 0 500 2000 2500 Preliminary Specification Power Off Condition 1000 1500 2000 Frequency (MHz) Power Off Condition 1000 1500 2000 Frequency (MHz) File No. 70/0185-01A / UltraCMOS™ RFIC Solutions PE4274 2500 2500 ...

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... PE4274 Preliminary Specification Typical Performance Data @ 25°C ( Unless Otherwise Noted) (75 impedance except as indicated) Figure 9. Input IP3 (Measured System) IP3_0V IP3_3V Input IP3 for Power On and Power Off States 500 1000 1500 Frequency (MHz) Figure 11. Return Loss: RF1 ...

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... RFC TERMINATED (0 V) RFC TERMINATED (3V) RFC Return Loss for Power On and Power Off Conditions 0 -5 -10 -15 -20 -25 -30 0 500 1000 1500 Frequency (MHz) Copyright © Peregrine Semiconductor Corp. 2005 Page 2000 2500 Preliminary Specification File No. 70/0185-01A / UltraCMOS™ RFIC Solutions PE4274 ...

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... PE4274 Preliminary Specification Evaluation Kit The SPDT Switch Evaluation Kit facilitates customer evaluation of the PE4274 SPDT switch. The RF common port is connected through a 75 transmission line to J2. Ports 1 and 2 are connected through 75 transmission lines to J1 and J3. A through line connects F connectors J4 and J5. This transmission line can be used to estimate the PCB loss over the environmental conditions ...

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... Figure 16. Package Drawing 20-lead 4x4 QFN (mm) Copyright © Peregrine Semiconductor Corp. 2005 Page Preliminary Specification File No. 70/0185-01A / UltraCMOS™ RFIC Solutions PE4274 ...

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... PE4274G-20MLP 4x4mm-3000C Peregrine Semiconductor Corp. ® / http://www.psemi.com 4274 YYWW ZZZZZ Description PE4274-20MLP 4x4mm-75A PE4274-20MLP 4x4mm-EK PE4274G-20MLP 4x4mm-75A Package Shipping Method 20-lead 4x4mm QFN 75 units / Tube 20-lead 4x4mm QFN 3000 units / T&R Evaluation Kit Green 20-lead 4x4mm QFN 75 units / Tube Green 20-lead 4x4mm QFN 3000 units / T& ...

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... 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. File No. 70/0185-01A / UltraCMOS™ RFIC Solutions PE4274 Preliminary Specification ...