PE42742MLIBB-Z Peregrine Semiconductor, PE42742MLIBB-Z Datasheet - Page 8

• Manufacturer Part Number: PE42742MLIBB-Z
• Description: IC RF SWITCH SPDT 75OHM 20-QFN
• Manufacturer: Peregrine Semiconductor
• Series: UltraCMOS™r

Specifications of PE42742MLIBB-Z

• Rf Type: CATV
• Frequency: 5MHz ~ 2.2GHz
• Features: SPDT
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1046-1042-2

Evaluation Kit
The SPDT Switch Evaluation Kit facilitates
customer evaluation of the PE42742 SPDT
switch. The RF common port is connected
through a 75
and 2 are connected through 75
lines to J1 and J3. A through line connects F
connectors J4 and J5. This transmission line can
be used to estimate the PCB loss over the
environmental conditions. J6 provides DC and
digital inputs to the device.
The board is composed of a two metal layer FR4
material with a total thickness of 0.032”. The
transmission lines are hybrid microstrip/coplanar
waveguide with ground plane (28 mil core, 12 mil
width, 12 mil gap).
The provided jumpers short the control pins to
ground for logic low. With the jumper removed the
control input rises to V
1 M
several microamps from V
required for normal operation.
©2006-2010 Peregrine Semiconductor Corp. All rights reserved.
Page 8 of 11
pull up resistor. These resistors will draw
transmission line to J2. Ports 1
DD
for logic high through the
DD.
They are not
transmission
Figure 18. Evaluation Board Layouts
Peregrine Specification 101/0269
Peregrine Specification 102/0352
Document No. 70-0203-06
UltraCMOS™ RFIC Solutions
Product Specification
PE42742