FAILSAFE SWITCH. HMC546MS8G Datasheet

HMC546MS8G SWITCH. Datasheet pdf. Equivalent

HMC546MS8G Datasheet
Recommendation HMC546MS8G Datasheet
Part HMC546MS8G
Description GaAs MMIC 20W FAILSAFE SWITCH
Feature HMC546MS8G; HMC546MS8G / 546MS8GE v06.0809 GaAs MMIC 20W FAILSAFE SWITCH 0.2 - 2.2 GHz Typical Applications T.
Manufacture Analog Devices
Datasheet
Download HMC546MS8G Datasheet




Analog Devices HMC546MS8G
HMC546MS8G / 546MS8GE
v06.0809
GaAs MMIC 20W FAILSAFE SWITCH
0.2 - 2.2 GHz
Typical Applications
The HMC546MS8G(E) is ideal for:
• LNA Protection, WiMAX, WiBro
• Cellular/PCS/3G Infrastructure
• Private Mobile Radio and Public Safety Handsets
• Automotive Telematics
Features
High Input P0.1dB: +40 dBm Tx
Low Insertion Loss: 0.4 dB
High IIP3: +65 dBm
Positive Control: 0/+3V to 0/+8V
Failsafe Operation: Tx “on” When Unpowered
Functional Diagram
11
General Description
The HMC546MS8G(E) is a low-cost SPDT switch
in 8-lead MSOP8G surface mount package for
use in transmit-receive applications which require
very low distortion at high signal power levels,
up to 10 watts. The device can control signals
from 200 - 2200 MHz* and is especially suited for
cellular booster, PMR and automotive telematic
applications. The design provides exceptional P0.1dB
of +40 dBm and +65 dBm IIP3 on the Transmit
(Tx) port. The failsafe topology allows the switch to
provide a low loss path from RFC to Tx, when no DC
power is available.
11 - 168
Electrical Specifications, TA = +25° C, Vdd = 3V, Vctl = 0/+3 Vdc, 50 Ohm System*
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Units
Frequency Range
216 - 222
869 - 960
2010 - 2025
2110 - 2170
MHz
Insertion Loss
Tx - RFC
RFC - Rx
0.4 0.7
0.4 0.7
0.4 0.7
0.5 0.8
0.3 0.6
0.5 0.8
0.4 0.7 dB
1.1 1.5 dB
Isolation
Tx - RFC 25
RFC - Rx 33
30
40
20 24
23 30
17 20
25 30
8 12
25 30
dB
dB
Return Loss
Tx - RFC
20
25
23
16 dB
RFC - Rx
20
25
20
13 dB
Input Power for 0.1 dB
Compression
Tx - RFC 37
RFC - Rx 19
39
21
37 39
19 21
38 >40
17.5 19.5
38 >40
17.5 19.5
dBm
dBm
Input Power for 1 dB
Compression
Tx - RFC 43 43 43 43 dBm
RFC - Rx 22 22 22 22 dBm
Input Third Order
Tx - RFC
60
66
67
67 dBm
Intercept
Vctl = 0/+3V RFC - Rx
31
32
31
31 dBm
(Two-tone input power =
Tx - RFC
60
66
67
67 dBm
+19 dBm each tone)
Vctl = 0/+5V RFC - Rx
57
48
37
43 dBm
tRISE, tFALL (10/90% RF)
21
21
21
21 ns
Switching Characteristics tON, (50% CTL to 90% RF)
102
102
102
102 ns
tOFF (50% CTL to 10% RF)
36
36
36
36 ns
* Specifications and data reflect HMC546MS8G(E) measured using the respective application circuits for each
designated frequency band found herein
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Analog Devices HMC546MS8G
HMC546MS8G / HMC546MS8GE
v06.0809
GaAs MMIC 20W FAILSAFE SWITCH
0.2 - 2.2 GHz
Insertion Loss vs.
Temperature, Tx with 220 MHz Tuning
0
-0.5
-1
-1.5 Tx, +25C
Tx, +85C
-2 Tx, -40C
-2.5
-3
0.15
0.2 0.25
FREQUENCY (GHz)
0.3
Insertion Loss vs.
Temperature, Rx with 220 MHz Tuning
0
-0.5
-1
-1.5 Rx, +25C
Rx, +85C
-2 Rx, -40C
-2.5
-3
0.15
0.2 0.25
FREQUENCY (GHz)
0.3
Isolation with 220 MHz Tuning
0
-5
-10
-15
RFC to Tx
RFC to Rx
-20
-25
-30
-35
-40
-45
0.15
0.2 0.25
FREQUENCY (GHz)
0.3
Return Loss with 220 MHz Tuning
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
0.15
Tx, Input
Tx, Output
Rx, Input
Rx, Output
0.2 0.25
FREQUENCY (GHz)
0.3
11
Input IP3 vs. Voltage with 220 MHz Tuning
75
70
65
60
55
50
45 RFC to Tx
40 RFC to Rx
35
30
25
20
345678
VOLTAGE (V)
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11 - 169



Analog Devices HMC546MS8G
HMC546MS8G / HMC546MS8GE
v06.0809
GaAs MMIC 20W FAILSAFE SWITCH
0.2 - 2.2 GHz
Insertion Loss vs.
Temperature, Tx with 457 MHz Tuning
0
-0.5
-1
Tx, +25C
-1.5 Tx, +85C
Tx, -40C
-2
-2.5
-3
0.35
0.4 0.45 0.5
FREQUENCY (GHz)
0.55
Insertion Loss vs.
Temperature, Rx with 457 MHz Tuning
0
-0.5
-1
Rx, +25C
-1.5 Rx, +85C
Rx, -40C
-2
-2.5
-3
0.35
0.4 0.45 0.5
FREQUENCY (GHz)
0.55
11
Isolation with 457 MHz Tuning
0
-5
-10
RFC to Tx
RFC to Rx
-15
-20
-25
-30
-35
-40
-45
0.35
0.4 0.45 0.5
FREQUENCY (GHz)
0.55
Return Loss with 457 MHz Tuning
0
-5 Tx, Input
Tx, Output
Rx, Input
-10 Rx, Output
-15
-20
-25
-30
-35
-40
0.35
0.4 0.45 0.5
FREQUENCY (GHz)
0.55
Input IP3 vs. Voltage with 457 MHz Tuning
70
65
60
55
50
45
40
RFC to Tx
35 RFC to Rx
30
25
20
345678
VOLTAGE (V)
11 - 170
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