PG2418TB
GaAs Integrated Circuit
0.5 to 3.0 GHz SPDT Switch with 50
Termination
DESCRIPTION
Data Sheet
R09DS0007EJ0100
Rev.1.00
Aug 24, 2010
The
PG2418TB is a GaAs MMIC for L, S-band SPDT (Single Pole Double Throw) switch with 50
termination for
2.4 GHz wireless LAN, mobile phone and other L, S-band applications.
This device operates with dual control switching voltages of 2.5 to 5.3 V. This device can operate at frequencies from
0.5 to 3.0 GHz, with low insertion loss and high isolation.
This device is housed in a 6-pin super minimold package (SC-88/SOT-363 type), and is suitable for high-density
surface mounting.
FEATURES
Switch control voltage
: V
cont (H)
= 3.0 V TYP.
: V
cont (L)
= 0 V TYP.
Low insertion loss
: L
ins
= 0.45 dB TYP. @ f = 2.5 GHz
High isolation
: ISL = 21 dB TYP. @ f = 2.5 GHz
Handling power
: P
in (0.1 dB)
= +29.0 dBm TYP. @ f = 0.5 to 3.0 GHz
High-density surface mounting : 6-pin super minimold package (SC-88/SOT-363 type) (2.0
1.25
0.9 mm)
APPLICATIONS
W-LAN and Bluetooth
TM
etc.
L, S-band digital cellular or cordless telephone
ORDERING INFORMATION
Part Number
Order Number
Package
PG2418TB-E4
PG2418TB-E4-A 6-pin super minimold
(SC-88/SOT-363 type)
(Pb-Free)
Marking
G6H
Supplying Form
Embossed tape 8 mm wide
Pin 4, 5, 6 face the perforation side of
the tape
Qty 3 kpcs/reel
Remark
To order evaluation samples, please contact your nearby sales office.
Part number for sample order:
PG2418TB-A
CAUTION
Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can damage this
device. This device must be protected at all times from ESD. Static charges may easily produce potentials of
several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard
ESD precautions must be employed at all times.
R09DS0007EJ0100 Rev.1.00
Aug 24, 2010
Page 1 of 10
PG2418TB
PIN CONNECTIONS AND INTERNAL BLOCK DIAGRAM
Pin No.
1
2
3
4
5
6
Pin Name
RF1
GND
RF2
V
cont
2
RFC
V
cont
1
SW TRUTH TABLE
ON Path
RFC-RF1
RFC-RF2
V
cont
1
High
Low
V
cont
2
Low
High
ABSOLUTE MAXIMUM RATINGS (T
A
= +25C, unless otherwise specified)
Parameter
Switch Control Voltage
Input Power (ON Port)
Input Power (OFF Port)
Operating Ambient Temperature
Storage Temperature
Note:
V
cont
1
V
cont
2
6.0 V
Symbol
V
cont
P
in
P
in
T
A
T
stg
Ratings
Note
+6.0
+33.0
+20.0
45
to +85
55
to +150
Unit
V
dBm
dBm
C
C
RECOMMENDED OPERATING RANGE (T
A
= +25C, unless otherwise specified)
Parameter
Operating Frequency
Switch Control Voltage (H)
Switch Control Voltage (L)
Control Voltage Difference
Symbol
f
V
cont (H)
V
cont (L)
V
cont (H)
,
V
cont (L)
Note
MIN.
0.5
2.5
0.2
0.1
TYP.
3.0
0
0
MAX.
3.0
5.3
0.2
0.1
Unit
GHz
V
V
V
Note:
V
cont (H)
= V
cont
1
(H)
V
cont
2
(H)
V
cont (L)
= V
cont
1
(L)
V
cont
2
(L)
R09DS0007EJ0100 Rev.1.00
Aug 24, 2010
Page 2 of 10
PG2418TB
ELECTRICAL CHARACTERISTICS
(T
A
= +25C, V
cont (H)
= 3.0 V, V
cont (L)
= 0 V, Z
O
= 50
,
DC blocking capacitors = 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
f = 2.5 to 3.0 GHz
f = 0.5 to 2.0 GHz
f = 2.0 to 2.5 GHz
f = 2.5 to 3.0 GHz
f = 0.5 to 3.0 GHz
f = 0.5 to 3.0 GHz
f = 2.0 to 3.0 GHz
f = 2.0/2.5 GHz
f = 0.5 to 3.0 GHz
f = 2.0/2.5 GHz
f = 0.5 to 3.0 GHz
f = 0.5 to 3.0 GHz, 2 tone,
5 MHz spicing
No RF input
50% CTL to 90/10% RF
MIN.
19
17
16
15
15
10
+26.0
+29.0
TYP.
0.30
0.37
0.45
0.50
23
21
20
20
20
20
+29.0
+29.0
+32.0
+32.0
+60
0.3
50
MAX.
0.50
0.57
0.65
0.70
20
500
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
Isolation
ISL
Input Return Loss
Output Return Loss
Unused Port Return Loss
0.1 dB Loss Compression
Note1
Input Power
1 dB Loss Compression
Note2
Input Power
Input 3rd Order Intercept Point
Switch Control Current
Switch Control Speed
RL
in
RL
out
URL
P
in (0.1 dB)
P
in (1 dB)
IIP
3
I
cont
t
SW
A
ns
Notes: 1. P
in (0.1 dB)
is the measured input power level when the insertion loss increases 0.1 dB more than that of the
linear range.
2. P
in (1 dB)
is the measured input power level when the insertion loss increases 1 dB more than that of the linear
range.
CAUTION
It is necessary to use DC blocking capacitors with this device.
The value of DC blocking capacitors should be chosen to accommodate the frequency of operation,
bandwidth, switching speed and the condition with actual board of your system.
R09DS0007EJ0100 Rev.1.00
Aug 24, 2010
Page 3 of 10
PG2418TB
EVALUATION CIRCUIT
Note: C1: 56 pF
C2: 1 000 pF
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
APPLICATION INFORMATION
L
ESD
provides a means to increase the ESD protection on a specific RF port, typically the port attached to the
antenna.
The value may be tailored to provide specific electrical responses.
The RF ground connections should be kept as short as possible and connected to directly to a good RF ground for
best performance.
R09DS0007EJ0100 Rev.1.00
Aug 24, 2010
Page 4 of 10
PG2418TB
TYPICAL CHARACTERISTICS
(T
A
= +25C, V
cont (H)
= 3.0 V, V
cont (L)
= 0 V, Z
O
= 50
,
DC blocking capacitors = 56 pF,
unless otherwise specified)
Remark
The graphs indicate nominal characteristics.
R09DS0007EJ0100 Rev.1.00
Aug 24, 2010
Page 5 of 10
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
