Mixer/MOSFET Quad array PE41410 pages

Product Specification

PE4141
Ultra-linear UltraCMOS™
Broadband Quad MOSFET Array

Product Description

Features
Ultimate Quad MOSFET array

The PE4141 is an ultra-high linearity passive broadband
Quad MOSFET array with high dynamic range performance
capable of operation up to 1.0 GHz. This quad array
operates with differential signals at all ports (RF, LO, IF),
allowing an analog multiplexer to be built that uses LO ports
as digital controls, RF and IF port as single-ended or
differential inputs/outputs. The PE4141 switches the
differential input to the differential output at the LO switching
rate. Packaged in an 8-lead MSOP package, the PE4141 is
ideal for highly magnetic environments such as Magnetic
Resonance Imaging (MRI).

Very high linearity
Low magnetic
Ideal for mixer applications
Up/down conversion
Low conversion loss
High LO Isolation
8-lead MSOP package ideal for

magnetic environments
The PE4141 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.

Applications
The PE4141 is ideally suited for
broadband analog multiplexer design in:
Medical instrumentation
Magnetic Resonance Imaging (MRI)
Data acquisition and ADC/DAC

Figure 1. Functional Diagram

muxing
RF modulation/demodulation
Precision instrumentation
Analog or digital video switch matrices

LO2
LO1

IF1
IF2

Figure 2. Package Type
8-lead MSOP

RF1
RF2

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

Characteristics

Test Conditions

FTYP

Operating Frequency Range

VDS

Drain-Source Voltage

VDS Match

Drain-Source Voltage Match

VT

Threshold Voltage

VDS = 0.1V; per ASTM F617-00

R DS

Drain-Source ‘ON’ Resistance

VGS = +3V, IDS = 40 mA

Min

Max

Units

1.0

GHz

320

380

mV

12

1

Typ

40

mV

DC
VGS = +3V, IDS = 40 mA

260

-100
6.5

7.75

mV
9.5

Ω

Note: 1. Typical untested operating frequency range of Quad MOSFET transistors.

Document No. 70-0268-04 │ www.psemi.com

©2010-11 Peregrine Semiconductor Corp. All rights reserved.
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