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The PE4125 is used widely, the following is its description. The PE4125 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 PE4125 is optimized for frequency down-conversion using high-side LO injection for GSM 800 & cellular base station applications, and is also suitable for use in up-conversion applications. The PE4125 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 PE4125 is a very good product. If you want to use it you must learn about it rightly. Here you can know that the PE4125 has five features. Please pay attention to them. The first feature of the PE4125 is that it is integrated, and single-ended RF & LO interfaces. The second feature of the PE4125 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 PE4125 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 LO input power is 20 dBm. The next absolute maximum rating is RF input power, which is12 dBm. The last absolute maximum rating is VESD ESD sensitive device, which is 250 V. Exceeding these values may cause permanent device damage. Functional operation should be restricted to the limits in the DC Electrical Specifications table.Exposure to absolute maximum ratings for extended periods may affect device reliability. There are also some notes you should know. The first is that an IF frequency of 70 MHz is a nominal frequency. The IF frequency can be specified by the user as long as the RF and LO frequencies are within the specified maximum and minimum. The second is that conversion loss includes loss of IF transformer (M/A COM ETC1-1-13, nominal loss 0.7dB at 70 MHz).
PE4125 Maximum Ratings
PE4125 Features
PE4126 General Description
The PE4126 is a high linearity, passive Quad MOSFET Mixer for DCS 1800 Base Station Receivers exhibiting 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 PE4126 is optimized for frequency down-conversion using low-side LO injection for DCS 1800 Base Station applications, and is also suitable for use in up-conversion applications.
The PE4126 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.
PE4126 Maximum Ratings
Symbol
Parameter/Conditions
Min
Max
Units
TST
Storage temperature range
-65
150
°C
TOP
Operating temperature range
-40
85
°C
PLO
LO input power
20
dBm
PRF
RF input power
16
dBm
VESD
ESD Sensitive Device
250
V
PE4126 Features
• Integrated, single-ended RF & LO interfaces • High linearity: IIP3 of +32 dBm, 1700 - 1800 MHz (+17 dBm LO) • Low conversion loss: 7.9 dB (+17 dBm LO) • High Isolation: typical LO-IF at 37 dB, LO-RF at 38 dB (1.8 GHz) • Designed for low-side LO injection
PE4126 Connection Diagram
PE4134 General Description
The PE4134 is used widely, the following is its description. The PE4134 is a high linearity, passive quad MOSFET mixer for PCS & 3G base station receivers, exhibiting high dynamic range performance over a broad LO drive range of 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 PE4134 is optimized for frequency down-conversion using low-side LO injection for PCS & 3G base station applications, and is also suitable for up-conversion applications. The PE4134 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 PE4134 is a very good product. If you want to use it you must learn about it rightly. Here you can know that the PE4134 has six features. Please pay attention to them. The first feature of the PE4134 is that it is integrated, and single-ended RF & LO interfaces. The second feature of the PE4134 is that the high linearity is IIP3 > +32 dBm, 1.9MHz (+17 dBm LO), the third is that the low conversion loss is 7.4 dB(+17 dBm LO). The next is that high isolation, which is that it is typical LO-IF at 33 dB, LO-RF at 31 dB. The fifth feature of the PE4134is that it is optimized for low-side LO injection. The last feature of the PE4134 is that it is packaged in a 6-lead 3x3 mm DFN. The absolute maximum ratings of the PE4134 are those values listed as followings. Firstly, the storage temperature ranges 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 LO input power is 20 dBm. The next absolute maximum rating is RF input power, which is12 dBm. The last absolute maximum rating is VESD ESD sensitive device, which is 250 V. Exceeding these values may cause permanent device damage. Functional operation should be restricted to the limits in the DC Electrical Specifications table. Exposure to absolute maximum ratings for extended periods may affect device reliability. There are also some notes you should know. The first is that an IF frequency of 260 MHz is a nominal frequency. The IF frequency can be specified by the user as long as the RF and LO frequencies are within the specified maximum and minimum. The second is that conversion loss includes loss of IF transformer (M/A COM ETC1-1-13, nominal loss 0.7dB at 70 MHz).