11082-HWS453Data Sheet產品規格-E3

HWS453
GaAs DC-6 GHz DPDT Switch
May 2011 V3
Features
QFN12L (3 x 3 mm)
• Low Insertion Loss: 0.75 dB @ 2.50 GHz
1.25 dB @ 5.85 GHz
• Isolation: 25.5 dB @ 2.50 GHz
14.5 dB @ 5.85 GHz
• Low DC Power Consumption
• Miniature QFN12L (3x3 mm) Using Lead (Pb)
free materials with RoHS compliant
• PHEMT process
Description
The HWS453 is a GaAs PHEMT MMIC DPDT
switch operating at DC-6 GHz in a low cost
miniature QFN12L (3 x 3 mm) plastic lead (Pb) free
package. The HWS453 features low insertion loss
and
high
isolation
with
very
low
DC
power
consumption. This switch can be used in IEEE
802.11a/b/g WLAN systems for combination of
transmit/receive and antenna diversity functions.
Electrical Specifications at 25°C with 0, +3V Control Voltages
Parameter
Insertion Loss
Isolation
(on-off or off-on)
Test Conditions
Min.
Typ.
Max.
Unit
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
1.25
0.75
1.25
1.00
dB
dB
dB
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
14.0
25.5
14.5
dB
dB
dB
20.0
Return Loss
0.10-6.00 GHz
2.40-2.50 GHz
5.15-5.85 GHz
15
20
15
dB
dB
dB
Input Power for One dB
Compression
2.00-6.00 GHz
34
dBm
20 dBm Per Tone @ 2.50 GHz
22 dBm Per Tone @ 5.85 GHz
52
dBm
52
dBm
Input Third Order Intermodulation
Intercept Point
Control Current
5
200
uA
Note: All measurements made in a 50 ohm system with 0/+3.0V control voltages, unless otherwise specified.
Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512
http://www.hw.com.tw All specifications are subject to change without notice.
HWS453
GaAs DC-6 GHz DPDT Switch
May 2011 V3
Absolute Maximum Ratings
Typical Performance Data with 8pF
Capacitors @ +25°C
Parameter
Insertion Loss vs Frequency
RF Input Power
+34 dBm @ +3V
Control Voltage
+6V
-0.6
Operating Temperature
-0.8
Storage Temperature
-40°C to +85°C
-65°C to +150°C
-1.0
4.0
4.5
5.0
5.5
6.0
12
Isolation vs Frequency
-5
-10
CB
3.5
Frequency(GHz)
11
10
GND 1
9
GND
GND 2
8
GND
3
7
VC1
-15
4
CB
-20
5
VC2
6
CB
3.0
GND
2.5
GND
2.0
CB
-1.4
-25
-30
-35
2.0 2.5
3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency(GHz)
Return Loss vs Frequency
ANT2
ANT1
Isolation(dB)
RX
Pin Out (Top View)
-1.2
TX
Insertion Loss(dB)
-0.4
Absolute Maximum
Note:
1. DC blocking capacitors CB=8pF are required on all
RF ports.
2. Exposed pad in the bottom must be connected to
ground by via holes.
3. TX and RX ports can be used interchangeably.
-5
Logic Table for Switch On-Path
Return Loss(dB)
-10
-15
VC1
-20
1
0
On
Off
On
Off
0
1
Off
On
Off
On
1
1
Off
Off
Off
Off
0
0
Off
Off
Off
Off
-25
-30
-35
2.0
2.5
3.0
3.5
4.0
4.5
Frequency(GHz)
5.0
5.5
6.0
VC2 ANT1 -RX ANT1 -TX ANT2 -TX ANT2 -RX
‘1’ = +3V to +5V
‘0’ = 0V to +0.2V
Hexawave Inc. 2 Prosperity Road II, Science Park, Hsinchu, Taiwan. TEL 886-3-578-5100 FAX 886-3-577-0512
http://www.hw.com.tw All specifications are subject to change without notice.