PE4150G 查看數據表（PDF） - Peregrine Semiconductor Corp.

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PE4150G

UltraCMOS™ Low Frequency Passive High Linearity Quad MOSFET Mixer

Peregrine Semiconductor Corp. 

Evaluation Kit

The Mixer Evaluation Kit board was designed to

ease customer evaluation of the PE4150 Quad

MOSFET Mixer with intergrated LO amplifier.

The RF and IF ports are connected through

50ohm transmission lines and 1:4 transmission

line transformers to J5 and J7, respectively. The

LO ports are connected through 50ohm

transmission lines to J4 and J6, respectively, and

can support either a single-ended or differential

signal drive. With a single-ended input, no

termination is needed on the un-used port.

The board is constructed of a two metal layer FR4

with a total thickness of 0.062". The bottom layer

provides ground for the RF transmission lines.

The transmission lines were designed using a

coplanar waveguide with ground plane model

using a trace width of 0.037", trace gaps of 0.008",

dielectric thickness of 0.059" and metal thickness

of 0.0015".

J3 provides an optional external DC bias that can

be applied to the LO input, if there is DC

component to the applied RF input. To use this

option, transformers T2 and T3 must be carefully

chosen to allow the use of a non-zero common-

mode level.

J9 can be used to enable or disable the part. The

chip enable /EN is active low.

De-coupling capacitors are provided on the VDD

traces. These capacitors should be placed as

close to the DVDD pin as possible.

Applications Support

If you have a problem with your evaluation kit or if

you have applications questions, please contact

applications support:

E-Mail: help@psemi.com (fastest response)

Phone: (858) 731-9400

PE4150

Product Specification

Figure 4. Evaluation Board Layout

Peregrine Specification 101/0201

©2007-2009 Peregrine Semiconductor Corp. All rights reserved.

Page 4 of 10

Document No. 70-0242-04 │ UltraCMOS™ RFIC Solutions

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