PE4124

Features:






Specifications






Description

      The PE4124 is used widely, the following is its description. The PE4124 is a high linearity, passive quad MOSFET mixer for GSM 800 & cellular base station receivers and exhibits high dynamic range performance over a broad LO drive range up to 20 dBm. This mixer integrates passive matching networks to provide single-ended interfaces for the RF and LO ports, eliminating the need for external RF baluns or matching networks. The PE4124 is optimized for frequency downconversion using low-side LO injection for GSM 800 & cellular base station applications, and is also suitable for use in up-conversion applications. The PE4124 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.
      The PE4124 is a very good product. If you want to use it you must learn about it rightly. Here you can know some features about it. The PE4124 has five features. Please pay attention to them. The first feature of the PE4124 is that it is integrated, and single-ended RF & LO interfaces. The second feature of the PE4124 is that the high linearity is IIP3 > +32 dBm, 820 - 920 MHz (+17 dBm LO), the third is that the low conversion loss is 6.9 dB(+17 dBm LO). The next is that high isolation, which is that it is typical LO-IF at 43 dB,LO-RF at 31 dB. The last feature of the PE4124is that it is designed for low-side LO injection.
      The absolute maximum ratings of the PE4124 are those values listed as followings. Firstly, the storage temperature range from -65°C to 150 °C. The second absolute maximum rating is that the operating temperature range from-40 to 85 °C. The third absolute maximum rating is that PLO LO input power is 20 dBm. The next absolute maximum rating is PRF RF input power , which is16 dBm. The last absolute maximum rating is VESD ESD sensitive device, which is 250 V.
      There are also some points of PE4124 you should know. 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.