HMC336MS8GTR [HITTITE]
SPDT,;
| 型号： | HMC336MS8GTR |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | SPDT, 分离技术 隔离技术 射频 微波 光电二极管 |
| 文件： | 总6页 (文件大小：165K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC336MS8G / 336MS8GE
v03.0607
GaAs MMIC SPDT NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 6 GHz
Features
Typical Applications
This switch is suitable for usage in DC - 6.0 GHz 50-
Ohm or 75-Ohm systems:
Broadband Performance: DC - 6 GHz
High Isolation: 42 dB@ 6 GHz
Low Insertion Loss: 1.6 dB@ 6 GHz
MSOP8G SMT Package
• Broadband
• Fiber Optics
• Switched Filter Banks
• Wireless below 6.0 GHz
Functional Diagram
General Description
10
The HMC336MS8G & HMC336MS8GE are broad-
band non-reflective GaAs MESFET SPDT switches
in low cost 8 lead MSOP8G surface mount packages
with an exposed ground paddle. Covering DC to 6
GHz, this switch offers high isolation and low inser-
tion loss. The switch operates using a positive con-
trol voltage of 0/+5 Volts, and requires a fixed bias of
+5V. This switch is suitable for usage in 50-Ohm or
75-Ohm systems.
Electrical Specifications, TA = +25° C, With 0/+5V Control, 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
1.2
1.4
1.6
1.6
1.8
2.0
dB
dB
dB
Insertion Loss
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
42
39
37
47
44
42
dB
dB
dB
Isolation
DC - 2.0 GHz
DC - 6.0 GHz
9
6
12
9
dB
dB
Return Loss
“On State”
“Off State”
Return Loss (RF1, RF2)
2.0 - 6.0 GHz
0.5 - 6.0 GHz
13
20
18
25
dB
Input Power for 1 dB Compression
dBm
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone, 1 MHz Tone Spacing)
0.5 - 6.0 GHz
DC - 6.0 GHz
37
42
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
8
20
ns
ns
* DC blocking capacitors are required at ports RFC, RF1 and RF2.
Their value will determine the lowest transmission frequency.
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 - 184
HMC336MS8G / 336MS8GE
v03.0607
GaAs MMIC SPDT NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 6 GHz
Insertion Loss vs. Temperature
Isolation
0
-1
-2
-3
-4
-5
0
-10
RF1
RF2
-20
-30
+25 C
-40 C
+85 C
-40
-50
-60
-70
0
1
2
3
4
5
6
7
8
0
1
2
3
4
5
6
7
8
FREQUENCY (GHz)
FREQUENCY (GHz)
10
Return Loss
0.1 and 1 dB Input Compression Point
0
30
-5
-10
-15
-20
-25
-30
-35
0.1 dB Compression Point
28
1 dB Compression Point
26
24
22
20
RFC
RF1,2 ON
RF1,2 OFF
0
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
FREQUENCY (GHz)
FREQUENCY (GHz)
Input Third Order Intercept Point
60
55
50
45
40
35
30
+25 C
-40 C
+85 C
1
2
3
4
5
6
7
8
FREQUENCY (GHz)
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 - 185
HMC336MS8G / 336MS8GE
v03.0607
GaAs MMIC SPDT NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 6 GHz
Absolute Maximum Ratings
Bias Voltage & Current
Bias Voltage Range (Vdd)
+7.0 Vdc
Vdd
(Vdc)
Idd (Typ.)
(μA)
Idd (Max.)
(μA)
Control Voltage Range
(A & B)
-0.5V to Vdd +1.0 Vdc
+5.0
35
100
Storage Temperature
Operating Temperature
Maximum Input Power
ESD Sensitivity (HBM)
-65 to +150 °C
-40 to +85 °C
+28 dBm
Control Voltages
State
Bias Condition
Class 1A
Low
0 to 0.2 Vdc @ 35 μA Typical
+5 Vdc @ 10 μA Typical
Note:
High
DC blocking capacitors are required at ports RFC and
RF1, 2. Their value will determine the lowest transmission
frequency.
Truth Table
Control Input
Signal Path State
10
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
A
B
RFCOM to:
RF1
Low
High
Low
High
RF2
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 - 186
HMC336MS8G / 336MS8GE
v03.0607
GaAs MMIC SPDT NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 6 GHz
Outline Drawing
10
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
MSL1 [1]
Package Marking [3]
H336
XXXX
HMC336MS8G
HMC336MS8GE
Low Stress Injection Molded Plastic
Sn/Pb Solder
H336
XXXX
MSL1 [2]
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[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, 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 - 187
HMC336MS8G / 336MS8GE
v03.0607
GaAs MMIC SPDT NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 6 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1
CTLA
CTLB
See truth table and control voltage table.
See truth table and control voltage table.
2
This pin is DC coupled and matched to 50 Ohm. Blocking
capacitors are required.
3, 5, 8
RFC, RF1, RF2
Supply Voltage. This pin may be left floating with degradation
of power performance by approximately 1.5 dB.
4
VDD
GND
10
Package bottom has exposed metal paddle that must also be
connected to PCB RF ground.
6, 7
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 - 188
HMC336MS8G / 336MS8GE
v03.0607
GaAs MMIC SPDT NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 6 GHz
Evaluation PCB
10
List of Materials for Evaluation PCB 104124 [1]
The circuit board used in the final application
should be generated with proper RF circuit design
techniques. Signal lines at the RF port should have
50 ohm impedance and the package ground leads
and backside ground slug should be connected
directly to the ground plane similar to that shown
above. The evaluation circuit board shown above is
available from Hittite Microwave Corporation upon
request.
Item
Description
J1 - J3
J4 - J7
C1 - C3
C4
PCB Mount SMA RF Connector
DC Pin
100 pF Capacitor, 0402 Pkg.
10k pF Capacitor, 0603 Pkg.
100 Ohm Resistor, 0402 Pkg.
R1 - R2
HMC336MS8G / HMC336MS8GE
SPDT Switch
U1
[2]
PCB
104122 Evaluation PCB 1.05”x1.30”
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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 - 189
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