GaAs INTEGRATED CIRCUIT
PG2155TB
L-BAND 4 W HIGH POWER SPDT SWITCH
DESCRIPTION
The
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
PG2155TB-E4
PG2155TB-E4-A 6-pin super minimold
(Pb-Free)
Remark
To order evaluation samples, contact your nearby sales office.
Part number for sample order:
PG2155TB-A
Caution
:
Observe precautions when handling because these devices are sensitive to electrostatic discharge
Document No. PG10583EJ02V0DS (2nd edition)
Date Published January 2008 NS
The mark <R> shows major revised points.
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
PG2155TB
<R>
PIN CONNECTIONS
Pin No.
1
2
3
4
5
6
Pin Name
RF2
GND
RF3
V
cont
2
RF1
V
cont
1
ABSOLUTE MAXIMUM RATINGS (T
A
= +25C)
Parameter
Control Voltage
Input Power
Operating Ambient Temperature
Storage Temperature
Symbol
V
cont
P
in
T
A
T
stg
Ratings
+6.0
+38
45
to +85
55
to +150
Unit
V
dBm
C
C
RECOMMENDED OPERATING RANGE (T
A
= +25C)
Parameter
Control Voltage (High)
Control Voltage (Low)
Symbol
V
cont (H)
V
cont (L)
MIN.
+2.4
0.2
TYP.
+2.6
0
MAX.
+5.0
+0.2
Unit
V
V
2
Data Sheet PG10583EJ02V0DS
PG2155TB
ELECTRICAL CHARACTERISTICS (T
A
= +25C, V
cont
= +2.6 V/0 V, Z
O
= 50
,
off chip DC blocking
capacitors value: 56 pF, unless otherwise specified)
Parameter
Insertion Loss
Symbol
L
INS
Test Conditions
f = 0.5 to 1.0 GHz
f = 1.0 to 2.0 GHz
f = 2.0 to 2.5 GHz
Isolation
ISL
f = 0.5 to 1.0 GHz
f = 1.0 to 2.0 GHz
f = 2.0 to 2.5 GHz
Input Return Loss
Output Return Loss
RL
in
RL
out
P
in (0.1 dB)
f = 0.5 to 2.5 GHz
f = 0.5 to 2.5 GHz
f = 0.9 GHz
f = 1.8 GHz
2f0
f = 0.9 GHz, P
in
= +34.5 dBm
f = 1.8 GHz, P
in
= +31.5 dBm
MIN.
22
17
15
15
15
65
64
65
64
RF Non
TYP.
0.35
0.40
0.45
24
19
17
20
20
37.5
37.5
70
70
75
75
1
0.5
MAX.
0.45
0.50
0.55
5
5.0
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dBc
dBc
<R>
0.1 dB Loss Compression
Input Power
<R>
2nd Harmonics
<R>
3rd Harmonics
3f0
f = 0.9 GHz, P
in
= +34.5 dBm
f = 1.8 GHz, P
in
= +31.5 dBm
Switching Speed
Control Current
t
sw
I
cont
s
A
Data Sheet PG10583EJ02V0DS
3
PG2155TB
<R>
EVALUATION CIRCUIT
Off chip DC blocking capacitors value C1 = 56 pF, C2 = 1 000 pF (Bypass), using standard evaluation board.
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
1
High
Low
V
cont
2
Low
High
RF1-RF2
ON
OFF
RF1-RF3
OFF
ON
4
Data Sheet PG10583EJ02V0DS
Embedded System
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