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Product Specification PE4140

Ultra-High Linearity UltraCMOS™ Broadband Quad MOSFET Array Product Description

The PE4140 is an ultra-high linearity passive broadband Quad MOSFET array with high dynamic range performance capable of operation beyond 6.0 GHz. This quad array operates with differential signals at all ports (RF, LO, IF), allowing mixers to be built that use LO powers from -7 dBm to +20 dBm. Typical applications range from frequency up/down-conversion to phase detection for Cellular/PCS Base Stations, Wireless Broadband Communications and STB/Cable modems. The PE4140 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. Features Ultimate Quad MOSFET array Ultra-high linearity, broadband performance beyond 6.0 GHz Ideal for mixer applications Up/down conversion Low conversion loss High LO Isolation Packaged in small 6-lead 3x3 mm DFN Figure 1. Functional Diagram Figure 2. Package Type

6-lead DFN

RFLOIF

Table 1. AC and DC Electrical Specifications @ +25 °C

SymbolCharacteristicsTest ConditionsMinTypMaxUnits

F
1 TYP Operating Frequency Range DC6.0 GHz V
DS Drain-Source VoltageV
GS = +3V, I
DS = 40 mA260320380mV V
DS Match Drain-Source Voltage Match 1240mV V
T Threshold VoltageV
DS = 0.1V; per ASTM F617-00 -100 mV R
DS Drain-Source ‘ON’ ResistanceV
GS = +3V, I
DS = 40 mA6.57.759.5 Note 1: Typical untested operating frequency range of Quad MOSFET transistors. Document No. 70-0089-07 www.psemi.com ©2005-8 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 10