FAILSAFE SWITCH. HMC550AE Datasheet

HMC550AE SWITCH. Datasheet pdf. Equivalent

HMC550AE Datasheet
Recommendation HMC550AE Datasheet
Part HMC550AE
Description GaAs MMIC SPST FAILSAFE SWITCH
Feature HMC550AE; HMC550A / 550AE v00.1212 GaAs MMIC SPST FAILSAFE SWITCH, DC - 6 GHz SWITCHES - SPST - SMT Typica.
Manufacture Analog Devices
Datasheet
Download HMC550AE Datasheet




Analog Devices HMC550AE
HMC550A / 550AE
v00.1212
GaAs MMIC SPST
FAILSAFE SWITCH, DC - 6 GHz
Typical Applications
The HMC550A / HMC550AE is ideal for:
• RFID & Electronic Toll Collection (ETC)
• Tags, Handsets & Portables
• ISM, WLAN, WiMAX & WiBro
• Automotive Telematics
• Test Equipment
Features
Failsafe Operation - “On” When Unpowered
Wide Vdd Range: 1.2V to 5V
Very Low On State Current: 200 nA
Low Insertion Loss: 0.7 dB
High IP3: +52 dBm
Compact SOT26 SMT Package
Functional Diagram
General Description
The HMC550A and HMC550AE are low-cost SPST
Failsafe switches in 6-lead SOT26 plastic packages
for use in switching applications which require low
insertion loss and very low current consumption.
With 0.7 dB typical loss, these devices can control
signals from DC to 6 GHz and are especially suited
for IF and RF applications including RFID, ISM,
automotive and battery powered tags and portables.
RF1 and RF2 are reflective opens when “Off”. The
switch requires a minimal amount of DC current in the
“On” state, and offers compatibility with CMOS and
some TTL logic families. The failsafe topology results
in the switch being normally “On”, i.e. low insertion
loss from RF1 to RF2, when no DC bias is applied.
Electrical Specifications
TA = +25° C, Vdd = +3.3 Vdc, Vctl = 0/+3.3 Vdc (Unless Otherwise Stated), 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 6.0 GHz
0.7 0.9 dB
Isolation
DC - 2.0 GHz
DC - 6.0 GHz
15 25
8 12
dB
dB
Return Loss
DC - 6.0 GHz
20 dB
Input Power for 0.1 dB Compression
Vctl = 0/+3.3V
0.5 - 6.0 GHz
28 32
dBm
Input Third Order Intercept
(Two-tone Input Power = +17 dBm Each Tone)
Vctl = 0/+3.3V
0.5 - 6.0 GHz
52 dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 6.0 GHz
20 ns
30 ns
TA = +25° C, Vctl & Vdd Unpowered
Insertion Loss
Return Loss
Input Power for 0.1 dB Compression
Input Third Order Intercept
(Two-tone Input Power = +17 dBm Each Tone)
DC - 6.0 GHz
DC - 6.0 GHz
0.5 - 6.0 GHz
0.5 - 0.6 GHz
0.7 0.9 dB
20 dB
28 33
dBm
52 dBm
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Analog Devices HMC550AE
v00.1212
HMC550A / 550AE
GaAs MMIC SPST
FAILSAFE SWITCH, DC - 6 GHz
Insertion Loss
0
-0.5
-1
-1.5
-2
-2.5
0
123456
FREQUENCY (GHz)
+25C
+85C
78
-40C
Return Loss
0
-5
-10
-15
-20
-25
-30
0123456
FREQUENCY (GHz)
+25C
+85C
78
-40C
Isolation
0
-10
-20
-30
-40
-50
-60
-70
0123456
FREQUENCY (GHz)
+25C
+85C
78
-40C
Input IP3 vs. Temperature
60
55
50
45
40
35
30
01234
FREQUENCY (GHz)
+25C
+85C
56
-40C
Input P0.1dB vs. Temperature
40
35
30
25
20
15
10
5
0
0123456
FREQUENCY (GHz)
+25C
+85C
-40C
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2



Analog Devices HMC550AE
v00.1212
Insertion Loss, Power Off
0
-0.5
-1
-1.5
-2
-2.5
012345678
FREQUENCY (GHz)
HMC550A / 550AE
GaAs MMIC SPST
FAILSAFE SWITCH, DC - 6 GHz
Return Loss, Power Off
0
-5
-10
-15
-20
-25
-30
012345678
FREQUENCY (GHz)
Input P0.1dB, Power Off
40
35
30
25
20
15
10
5
0
0123456
FREQUENCY (GHz)
Input IP3, Power Off
60
55
50
45
40
35
30
0123456
FREQUENCY (GHz)
Operating Conditions
Vdd & Vctl = 0 Vdc to +5 Vdc; Vctl_max = Vdd + 0.2 Vdc; Idd & Ictl = 0.1 µA, Typical
Conditions
Vdd - Vctl ≥ + 1.2 Vdc
-0.2 Vdc < Vdd - Vctl < +0.4 Vdc
RF1 - RF2
OFF
ON
Examples of Typical Operating Conditions - Idd & Ictl = 0.1 µA, Typical
Vdd (V)
Vctl (V)
RF1 - RF2
0 (Unpowered)
0 (Unpowered)
ON
1.6
0 > 1.2
OFF
ON
2.2
< 1.0
> 1.8
OFF
ON
3.3
< 2.1
> 2.9
OFF
ON
5.0
< 3.8
> 4.6
OFF
ON
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