DATA SHEET
GaAs INTEGRATED CIRCUIT
μ
PG2155TB
L-BAND 4 W HIGH POWER SPDT SWITCH
DESCRIPTION
The
μ
PG2155TB is an L-band SPDT GaAs FET switch which was developed for digital cellular or cordless
telephone application. The device can operate from 500 MHz to 2.5 GHz, having the low insertion loss and high
linearity.
FEATURES
• Low insertion loss
: L
INS
= 0.35 dB TYP. @ V
cont
= +2.6 V/0 V, f = 1.0 GHz
: L
INS
= 0.40 dB TYP. @ V
cont
= +2.6 V/0 V, f = 2.0 GHz
: L
INS
= 0.45 dB TYP. @ V
cont
= +2.6 V/0 V, f = 2.5 GHz
• High linearity
: 2f0 = 70 dBc TYP. @ V
cont
= +2.6 V/0 V, f = 0.9 GHz, P
in
= +34.5 dBm
: 3f0 = 75 dBc TYP. @ V
cont
= +2.6 V/0 V, f = 0.9 GHz, P
in
= +34.5 dBm
• 6-pin super minimold package (2.1
×
2.0
×
0.9 mm)
APPLICATION
• GSM Triple/Quad band digital cellular
ORDERING INFORMATION
Part Number
Order Number
Package
Marking
G4R
Supplying Form
•
Embossed tape 8 mm wide
•
Pin 4, 5, 6 face the perforation side of the tape
•
Qty 3 kpcs/reel
μ
PG2155TB-E4
μ
PG2155TB-E4-A 6-pin super minimold
(Pb-Free)
Remark
To order evaluation samples, contact your nearby sales office.
Part number for sample order:
μ
PG2155TB
Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge.
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PG10583EJ02V0DS (2nd edition)
Date Published January 2008 NS
Printed in Japan
The mark <R> shows major revised points.
2005, 2008
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
μ
PG2155TB
<R>
EVALUATION CIRCUIT
Off chip DC blocking capacitors value C1 = 56 pF, C2 = 1 000 pF (Bypass), using NEC standard evaluation board.
C2
V
cont
2
C1
RF1
C1
RF3
V
cont
1
C2
C1
G4R
RF2
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
<R>
TRUTH TABLE
V
cont
2
RF1
V
cont
1
RF3
GND
RF2
V
cont
1
High
Low
V
cont
2
Low
High
RF1-RF2
ON
OFF
RF1-RF3
OFF
ON
4
Data Sheet PG10583EJ02V0DS