RFSW8001 Datasheet, PDF (3/6 Pages) RF Micro Devices – Symmetric SP3T Switch

RFSW8001
Parameter
Specification
Unit
Min Typ Max
Condition
RF3 – ANT
VDD = 3.6V; CRF3 = 1.2V to 4.8V; T = -40°C to 85°C;
2412MHz to 2484MHz; Unless otherwise noted
Insertion Loss
Input Return Loss
Output Return Loss
RF3 to RF1 Isolation
RF3 to RF2 Isolation
0.5
dB T = 25°C
0.5
1
dB
20
15 dB
20
15 dB
24 27
dB Measured ANT – RF1
29 32
dB Measured RF3 - RF1
25 28
dB Measured ANT – RF2
25 28
dB Measured RF3 - RF2
General Parameters
All Modes = CRF1 or CRF2 or CRF3; T = -40°C to 85°C;
Unless otherwise noted
Passband Ripple
-0.2
0.2 dB
IP0.1dB; CW
25
dBm All Modes; VDD = 2.7V; CW
27
dBm All Modes; VDD ≥ 3.6V; CW
Switch Total Current (IDD)
50 100 uA All Modes; VDD 2.7-4.8V; Control voltage 1.2 to 4.8V; T = 25°C
Switch Control Current; High State
0.05 0.1 uA All Modes; Control voltage 1.2 to 4.8V; T = 25°C
Switch Control Current; Low State
0.005 0.01 uA All Modes; Control voltage ≤ 0.2V; T = 25°C
Switch Time, 50% CTL to 90% RF
180 300 ns All Modes; Switch Control = 1.2V to 4.8V
Switch Time, 50% CTL to 10% RF
180 300 ns
300MHz to 450MHz Operation
VDD = 3.6V; CRF1 = 1.2V to 4.8V; T = -40°C to 85°C;
Unless otherwise noted
Insertion Loss
Input Return Loss
Output Return Loss
Port to ANT Isolation
Port to Port Isolation
0.3
dB T = 25°C
0.3 0.5 dB
24
18 dB
24
18 dB
43 46
dB
44 47
dB
Switch Control Logic Table
Mode
CRF1
RF1
1
RF2
0
RF3
0
RF2/RF3
0
CRF2
0
1
0
1
CRF3
0
0
1
1
Condition
RF1 to ANT
RF2 to ANT
RF3 to ANT
RF2/RF3 Coexistence
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
DS140120
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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