HMC574MS8
/
574MS8E
v02.0308
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Features
Low Insertion Loss: 0.3 dB
High Third Order Intercept: +65 dBm
Isolation: 30 dB
Single Positive Supply: +3 to +8V
SMT Package: MSOP8
Included in the HMC-DK005 Designer’s Kit
Typical Applications
The HMC574MS8 / HMC574MS8E is ideal for:
• Cellular/3G Infrastructure
• Private Mobile Radio Handsets
• WLAN, WiMAX & WiBro
• Automotive Telematics
• Test Equipment
Functional Diagram
General Description
The HMC574MS8 & HMC574MS8E are low-cost
SPDT switches in 8-lead MSOP packages for use
in transmit/receive applications which require very
low distortion at high incident power levels. The
device can control signals from DC to 3 GHz and
is especially suited for Cellular/3G infrastructure,
WiMAX and WiBro applications with only 0.3 dB
typical insertion loss. The design provides 5 watt
power handling performance and +65 dBm third
order intercept at +8 Volt bias. RF1 and RF2 are
reflective shorts when “Off”.
10
SWITCHES - SMT
Electrical Specifi cations,
T
A
= +25° C, Vctl = 0/+5 Vdc, Vdd = +5 Vdc
(Unless Otherwise Stated)
, 50 Ohm System
Parameter
Insertion Loss
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.0 GHz
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
Vctl = 0/+3V
Vctl = 0/+5V
Vctl = 0/+8V
0.5 - 3.0 GHz
Min.
Typ.
0.25
0.3
0.4
0.5
30
28
25
20
35
25
18
16
36
38
39
55
63
65
80
120
Max.
0.5
0.6
0.7
0.8
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dBm
dBm
ns
ns
Isolation
26
24
21
16
Return Loss
Input Power for 1dB Compression
Input Third Order Intercept
(Two-tone Input Power = +27 dBm Each Tone)
Switching Characteristics
33
35
37
0.5 - 3.0 GHz
DC - 3.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
10 - 350
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC574MS8 / 574MS8E
v02.0308
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Insertion Loss
0
Isolation Between RFC & RF1/RF2
0
INSERTION LOSS (dB)
-0.5
ISOLATION (dB)
-10
+25C
+85C
-40C
-1
-20
-1.5
+25C
+85C
-40C
-30
-2
0
1
2
FREQUENCY (GHz)
3
4
-40
0
1
2
FREQUENCY (GHz)
3
4
10
SWITCHES - SMT
10 - 351
RF1 to RF2 Isolation
0
Return Loss
0
-10
ISOLATION (dB)
-20
RETURN LOSS (dB)
RF1 ON
RF2 ON
-10
+25C
+85C
-40C
-20
-30
-40
-30
-50
0
1
2
FREQUENCY (GHz)
3
4
-40
0
1
2
FREQUENCY (GHz)
3
4
Input P0.1dB vs. Vdd
42
40
38
P0.1dB (dBm)
Input P1dB vs. Vdd
42
40
38
P1dB (dBm)
36
34
32
30
28
26
+8V
+5V
+3V
36
34
32
30
28
26
0
1
2
FREQUENCY (GHz)
3
4
+8V
+5V
+3V
0
1
2
FREQUENCY (GHz)
3
4
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC574MS8 / 574MS8E
v02.0308
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Input IP3 vs. Input Power @ 900 MHz
70
Input IP3 vs. Input Power @ 1900 MHz
70
65
IP3 (dBm)
IP3 (dBm)
65
60
+8V
+5V
60
+8V
+5V
55
55
50
50
45
27
28
29
30
31
32
33
45
27
28
29
30
31
32
33
TWO TONE INPUT POWER (dBm) (EACH TONE)
TWO TONE INPUT POWER (dBm) (EACH TONE)
10
SWITCHES - SMT
70
65
60
55
50
45
40
0
Input Third Order Intercept
2nd & 3rd Harmonics @ 900 MHz
Vdd = +3 Volts
0
0
INSERTION LOSS (dB)
-0.2
-20
HARMONICS (dBc)
IP3 (dBm)
-0.4
-40
-0.6
-60
+8V
+5V
+3V
-0.8
F2
F3
-80
-1
1
2
FREQUENCY (GHz)
3
4
24
26
28
30
32
34
INPUT POWER (dBm)
-100
36
2nd & 3rd Harmonics @ 900 MHz
Vdd = +5 Volts
0
0
2nd & 3rd Harmonics @ 900 MHz
Vdd = +8 Volts
0
0
INSERTION LOSS (dB)
INSERTION LOSS (dB)
-0.2
-20
HARMONICS (dBc)
-0.2
-20
HARMONICS (dBc)
-0.4
-40
-0.4
-40
-0.6
-60
-0.6
-60
-0.8
F2
F3
-80
-0.8
F2
F3
-80
-1
26
28
30
32
34
36
INPUT POWER (dBm)
-100
38
-1
28
30
32
34
36
38
INPUT POWER (dBm)
-100
40
10 - 352
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
HMC574MS8 / 574MS8E
v02.0308
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Input P0.1dB vs. Vdd
40
Input P1dB vs. Vdd
40
35
P0.1dB (dBm)
P1dB (dBm)
35
30
30
+8V
+5V
+3V
25
+8V
+5V
+3V
25
20
0.01
0.1
FREQUENCY (GHz)
1
20
0.01
0.1
FREQUENCY (GHz)
1
10
2
10
40
Max. Input Power
V
dd
= 0/+8V
0.5 - 2.5 GHz
39 dBm
-0.2 to +10 Vdc
-0.2 to +Vdd Vdc
39 dBm
150 °C
0.65W
100 °C/W
-65 to +150 °C
-40 to +85 °C
Class 1A
Vdd (Vdc)
+3
+5
+8
Typical Idd (μA)
Bias Voltage Range (Vdd)
Control Voltage Range (A & B)
Hot Switching Power Level
V
dd
= +8V
Channel Temperature
Continuous Pdiss ( T= + 85 °C)
(derate 10 mW/°C above 85 °C)
Thermal Resistance
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
Control Voltages
State
Low
High
Bias Condition
0 to +0.2 Vdc @ 10 μA Typical
Vdd ± 0.2 Vdc @ 10 μA Typical
DC Blocks are required at ports RFC, RF1 and RF2
Truth Table
Control Input (Vctl)
A
B
Low
High
Signal Path State
RFC to RF1
Off
On
RFC to RF2
On
Off
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
High
Low
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 353
SWITCHES - SMT
Absolute Maximum Ratings
Bias Voltage & Current
HMC574MS8 / 574MS8E
v02.0308
GaAs MMIC 5 WATT T/R SWITCH
DC - 3 GHz
Outline Drawing
10
SWITCHES - SMT
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND.
Package Information
Part Number
HMC574MS8
HMC574MS8E
Package Body Material
Low Stress Injection Molded Plastic
RoHS-compliant Low Stress Injection Molded Plastic
Lead Finish
Sn/Pb Solder
100% matte Sn
MSL Rating
MSL1
MSL1
[1]
Package Marking
[3]
H574
XXXX
H574
XXXX
[2]
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
10 - 354
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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