Hittite HMC436MS8G Gaas mmic dpdt diversity or sp3t switch, 4.9 - 5.9 ghz Datasheet

HMC436MS8G / 436MS8GE
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v04.0607
Typical Applications
Features
This switch is ideal for use as a DPDT Diversity or
SP3T Switch for:
DPDT or SP3T Functionality
• HiperLAN & 802.11a WLAN
High IP3: +52 dBm
• WiMAX & Fixed Wireless
High Input P0.1dB: +32 dBm
• UNII Radios
Positive Control: 0/+3V or 0/+5V
• Mulit-beam Antenna Switching
Optional ”All-Off” State
Functional Diagram
Low Insertion Loss: 1 dB
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Switches - TRANSFER - SMT
GaAs MMIC DPDT DIVERSITY OR
SP3T SWITCH, 4.9 - 5.9 GHz
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The HMC436MS8G & HMC436MS8GE are low cost
C-band DPDT switches that operate between 4.9
and 5.9 GHz. This switch can operate as an integrated antenna diversity and transmit/receive switch
for the 802.11a/HiperLAN and UNII radio platforms.
The switch can also operate as a SP3T switch with
any of the RF ports serving as the common port. The
design provides 20 dB of isolation between antennas
and between Tx and Rx ports. The switch features
1 dB insertion loss and high power handling capability. Switch state is controlled using four control voltage lines toggled between 0 and +3 to +5V.
Electrical Specifications,
TA = +25° C, Vctl = 0/+3 Vdc (Unless Otherwise Stated), 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
1.2
1.0
1.5
1.4
dB
dB
Insertion Loss
4.9 - 5.1 GHz
5.1 - 5.9 GHz
Isolation
4.9 - 5.1 GHz
5.1 - 5.4 GHz
5.4 - 5.9 GHz
14
16
20
18
20
25
dB
dB
dB
Return Loss (On State, Any Port)
4.9 - 5.1 GHz
5.1 - 5.4 GHz
5.4 - 5.9 GHz
17
16
13
20
20
17
dB
dB
dB
Input Power for 1 dB Compression
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
27
30
30
33
dBm
dBm
Input Power for 0.1 dB Compression
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
23
29
26
32
dBm
dBm
Input Third Order Intercept
(Two-Tone Input Power= +17 dBm Each Tone)
Vctl= 0/+3V
Vctl= 0/+5V
4.9 - 5.9 GHz
47
49
50
52
dBm
dBm
10
25
ns
ns
Switching Characteristics
4.9 - 5.9 GHz
tRISE / tFALL (10/90% RF)
tON / tOFF (50% CTL to 10/90% RF)
15 - 1
ns
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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC436MS8G / 436MS8GE
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v04.0607
GaAs MMIC DPDT DIVERSITY OR
SP3T SWITCH, 4.9 - 5.9 GHz
Insertion Loss
-1.5
-2
-2.5
-3
-3.5
-4
4.5
ANT1-Tx State 1
ANT1-Rx State 2
ANT2-Tx State 3
ANT2-Rx State 4
ANT1-ANT2 State 5
Tx-Rx State 6
5
5.5
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-2.5
-4
4.5
5
5.5
6
6.5
FREQUENCY (GHz)
ISOLATION (dB)
-20
-30
15
State 1
State 2
State 3
State 4
State 6
-10
-40
-20
-30
-40
5
5.5
6
-50
4.5
6.5
5
FREQUENCY (GHz)
5.5
6
6.5
6
6.5
FREQUENCY (GHz)
Return Loss, ANT1 & ANT2
Return Loss, Tx & Rx
0
0
-5
-10
-15
Tx State 1
Tx State 3
Tx State 6
Rx State 2
Rx State 4
Rx State 6
-5
ANT1 State 1
ANT1 State 2
ANT1 State 5
ANT2 State 3
ANT2 State 4
ANT2 State 5
RETURN LOSS (dB)
RETURN LOSS (dB)
+25 C
+85 C
-40 C
-3
0
State 1
State 2
State 3
State 4
State 5
-10
-20
-25
-30
-10
-15
-20
-25
-30
-35
-40
4.5
ns
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Isolation, ANT1 & ANT2
0
ISOLATION (dB)
-2
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Isolation, Tx & Rx
-50
4.5
-1.5
-3.5
6
FREQUENCY (GHz)
-1
5
5.5
FREQUENCY (GHz)
6
6.5
-35
4.5
5
5.5
Switches - TRANSFER - SMT
INSERTION LOSS (dB)
-1
0
-0.5
INSERTION LOSS (dB)
0
-0.5
Insertion Loss vs. Temperature
FREQUENCY (GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
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HMC436MS8G / 436MS8GE
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v04.0607
GaAs MMIC DPDT DIVERSITY OR
SP3T SWITCH, 4.9 - 5.9 GHz
Input IP3 *
Isolation, ANT1 / ANT2 - Tx / Rx
ISOLATION (dB)
-10
-20
-30
-40
4.5
60
ANT1-Tx State 2
ANT1-Rx State 1
ANT2-Tx State 1
ANT2-Rx State 2
ANT1-ANT2 State 6
Tx-Rx State 5
55
IP3 (dBm)
0
5
5.5
6
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34
32
32
30
28
26
24
Vctl=0/+3V
Vctl=0/+5V
22
5
5.5
6
5
5.5
6
6.5
FREQUENCY (GHz)
34
20
4.5
Vctl=0/+3V
Vctl=0/+5V
Input 1 dB
Compression Point, Vctl= 0/+3V
COMPRESSION POINT (dBm)
COMPRESSION POINT (dBm)
40
4.5
6.5
Input 0.1 dB Compression Point
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45
FREQUENCY (GHz)
15
50
6.5
30
28
26
+25 C
+85 C
-40 C
24
22
20
4.5
5
FREQUENCY (GHz)
Control Voltages
5.5
6
6.5
FREQUENCY (GHz)
Truth Table
State
Bias Condition
Path
V1
V2
V3
V4
State
Low
0 to +0.5 Vdc @ 20 µA
ANT1 - Tx
High
Low
High
Low
1
High
+3.0 to +5.5 Vdc @ 20 µA Typ.
ANT1 - Rx
High
Low
Low
High
2
ANT2 - Tx
Low
High
High
Low
3
ANT2 - Rx
Low
High
Low
High
4
ANT1 - ANT2
High
High
Low
Low
5
Tx - Rx
Low
Low
High
High
6
All Off*
Low
Low
Low
Low
7
* External components are necessary if “all off” isolation
state is desired. See HMC436MS8G product note.
* Two-tone input power = +17 dBm each tone, 1 MHz spacing.
15 - 3
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC436MS8G / 436MS8GE
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PR
v04.0607
GaAs MMIC DPDT DIVERSITY OR
SP3T SWITCH, 4.9 - 5.9 GHz
Absolute Maximum Ratings
RF Input Power Vctl= 0/+3V
+30 dBm
Control Voltage Range (V1, V2, V3, V4)
-0.5 to +7.5 Vdc
Hot Switch Power Level
(Vctl = 0/+3V)
+26 dBm
Channel Temperature
150 °C
Continuous Pdiss ( T=85 °C)
(derate 16.7 mW/ °C above 85°C)
1W
Thermal Resistance
60 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +85 °C
ESD Sensitivity (HBM)
Class 1A
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Outline Drawing
DC blocking capacitors are required at ports ANT1, ANT2,
Tx, Rx.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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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 AND GROUND PADDLE MUST BE SOLDERED TO
PCB RF GROUND.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
HMC436MS8G
Low Stress Injection Molded Plastic
Sn/Pb Solder
MSL1
[1]
HMC436MS8GE
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL1
[2]
Package Marking [3]
H436
XXXX
Switches - TRANSFER - SMT
15
H436
XXXX
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
15 - 4
HMC436MS8G / 436MS8GE
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v04.0607
GaAs MMIC DPDT DIVERSITY OR
SP3T SWITCH, 4.9 - 5.9 GHz
Pin Descriptions
Pin Number
Function
Description
1, 4
ANT1, ANT2
These pins are DC coupled and matched to 50 Ohms.
Blocking capacitors are required.
V1, V2, V4, V3
See truth and control voltage tables.
Rx, Tx
These pins are DC coupled and matched to 50 Ohms.
Blocking capacitors are required.
GND
Package bottom has exposed metal paddle that must be
connected to PCB RF ground.
2, 3, 6, 7
5, 8
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Interface Schematic
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Switches - TRANSFER - SMT
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15 - 5
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC436MS8G / 436MS8GE
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v04.0607
GaAs MMIC DPDT DIVERSITY OR
SP3T SWITCH, 4.9 - 5.9 GHz
Evaluation PCB
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List of Materials for Evaluation PCB 103132 [1]
Item
Description
J1 - J4
PCB Mount SMA Connector
J5 - J8
DC Pin
C1 - C4
100 pF Capacitor, 0402 Pkg.
R1 - R4 [3]
100 Ohm Resistor, 0402 Pkg.
U1
HMC436MS8G / HMC436MS8GE
DPDT Diversity or SP3T Switch
PCB [2]
103037 Evaluation PCB 1.5” x 1.5”
[1] Reference this number when ordering complete evaluation PCB
The circuit board used in the final application
should use RF circuit design techniques. Signal
lines should have 50 ohm impedance while the
package ground leads and exposed paddle should
be connected directly to the ground plane similar
to that shown above. A sufficient number of viaholes should be used to connect the top and bottom
ground planes. The evaluation circuit board shown
above is available from Hittite upon request.
[2] Circuit Board Material: Rogers 4350
Switches - TRANSFER - SMT
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[3] These optional resistors will provide isolation between the DC
and RF circuitry.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
15 - 6
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