Product Specification
PE4140
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.
Ultra-High Linearity UltraCMOS™
Broadband Quad MOSFET Array
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
LO
IF
RF
Table 1. AC and DC Electrical Specifications @ +25 °C
Symbol
F
TYP
V
DS
V
DS
Match
V
T
R
DS
Characteristics
Operating Frequency Range
1
Drain-Source Voltage
Drain-Source Voltage Match
Threshold Voltage
Drain-Source ‘ON’ Resistance
Test Conditions
Min
DC
Typ
Max
6.0
Units
GHz
mV
mV
mV
V
GS
= +3V, I
DS
= 40 mA
260
320
12
380
40
V
DS
= 0.1V; per ASTM F617-00
V
GS
= +3V, I
DS
= 40 mA
6.5
-100
7.75
9.5
Ω
Note 1: Typical untested operating frequency range of Quad MOSFET transistors.
Document No. 70-0089-05
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©2005 Peregrine Semiconductor Corp. All rights reserved.
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