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PE4232

Peregrine Semiconductor
Part Number PE4232
Manufacturer Peregrine Semiconductor
Description SPST CATV UltraCMOS Switch
Published Dec 29, 2006
Detailed Description www.DataSheet4U.com Product Specification PE4232 Product Description The PE4232 is a is a high-isolation Switch design...
Datasheet PDF File PE4232 PDF File

PE4232
PE4232

Overview
www.
DataSheet4U.
com Product Specification PE4232 Product Description The PE4232 is a is a high-isolation Switch designed for CATV applications, covering a broad frequency range from near DC up to 1300 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 PE4232 provides for a cost effective and manufacturable solution vs.
mechanical relays.
The PE4232 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 RF1 RF2 SPST CATV UltraCMOS™ Switch Features • Non-reflective 75 Ω switch • Integrated 0.
25 watt terminations • CTB performance of 100 dBc • High isolation: 90 dB at 5 MHz, 53 dB at 1000 MHz • Low insertion loss: 0.
5 dB at 5 MHz, 0.
75 dB at 1000 MHz • High input IP2: 80 dBm • CMOS/TTL single-pin control • Single +3-volt supply operation • Extremely low bias: 33 µA @ 3 V Figure 2.
Package Type 6-lead DFN 75 CMOS Control Driver 75 CTRL Table 1.
Electrical Specifications @ +25 °C (ZS = ZL = 75 Ω) Parameter Operating Frequency1 Operating Power Insertion Loss Isolation Return Loss Input 1 dB Compression CTB / CSO Input IP22 Input IP3 2 3 2,4 Condition Minimum DC Typical Maximum 1300 30/24 Units MHz dBm dB dB dB dBm dBc dBm dBm On / Off DC – 50 MHz 1000 MHz DC – 50 MHz 1000 MHz 5 - 1000 MHz 1000 MHz 77 & 110 channels; PO = 44 dBmV 1000 MHz 1000 MHz 80 50 75 50 14 30 0.
5 0.
75 90 53 20 33 -100 0.
65 1.
0 Video Feedthrough 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.
4.
Note Absolute Maximum...


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