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查询HMC232G7供应商
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MICROWAVE CORPORATION
Typical Applications
The HMC232G7 is ideal for:
• Telecom Infrastructure
• Microwave Radio & VSAT
• Military Radios, Radar & ECM
• Space Systems
• Test Instrumentation
Functional Diagram
v00.0703
HMC232G7
GaAs MMIC SMT HIGH ISOLATION
SPDT SWITCH, DC - 6.0 GHz
Features
Isolation: 55 dB @ 2.0 GHz
42 dB @ 6.0 GHz
Insertion Loss: 1.9 dB Typical @ 6.0 GHz
Non-Refl ective Design
Hermetic Surface Mount Package
Direct Replacement for HMC132G7
General Description
The HMC232G7 is a broadband high isolation
non-refl ective GaAs MESFET SPDT switch in a
hermetic surface mount package. Covering DC
to 6.0 GHz, the switch features >55 dB isolation
up to 2 GHz and >42 dB isolation up to 6.0 GHz.
The switch operates using complementary
negative control voltage logic lines of -5/0V and
requires no bias supply. This product is a form, fi t
& functional replacement for the HMC132G7.
Electrical Specifi cations, T
Parameter Frequency Min. Typ. Max. Units
Insertion Loss
SWITCHES - SMT
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Isolation
Return Loss “On State”
Return Loss RF1, RF2 “Off State”
Input Power for 1 dB Compression 0.5 - 6.0 GHz 23 27 dBm
Input Third Order Intercept
(Two-Tone Input Power= +7 dBm Each Tone, 1 MHz Tone Separation)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
= +25° C, With 0/-5V Control, 50 Ohm System
A
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
0.5 - 6.0 GHz 49 dBm
DC - 6.0 GHz 3
50
41
37
1.3
1.4
1.9
55
46
42
18
17
12
14
13
11
1.6
1.7
2.3
6
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
ns
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v00.0703
HMC232G7
MICROWAVE CORPORATION
GaAs MMIC SMT HIGH ISOLATION
SPDT SWITCH, DC - 6.0 GHz
GaAs MMIC SUB-HARMONICALLY PUMPED MIXER 17 - 25 GHz
Insertion Loss Isolation
0
-1
-2
-3
+ 25C
INSERTION LOSS (dB)
-4
-5
01234567
+ 85C
- 40C
FREQUENCY (GHz)
Return Loss 0.1 and 1 dB Input Compression Point
0
-5
-10
RFC
RF1, RF2 ON
RF1, RF2 OFF
0
-10
-20
-30
-40
-50
ISOLATION (dB)
-60
-70
-80
01234567
35
30
RF1
RF2
FREQUENCY (GHz)
1 dB Compression Point
0.1 dB Compression Point
14
-15
-20
RETURN LOSS (dB)
-25
-30
01234567
FREQUENCY (GHz)
Input Third Order Intercept Point
60
55
50
45
40
INPUIT IP3 (dBm)
35
30
01234567
+ 25C
+ 85C
- 40C
FREQUENCY (GHz)
25
INPUIT P1dB (dBm)
20
15
01234567
FREQUENCY (GHz)
SWITCHES - SMT
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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MICROWAVE CORPORATION
v00.0703
HMC232G7
GaAs MMIC SMT HIGH ISOLATION
SPDT SWITCH, DC - 6.0 GHz
14
Control Voltages
State Bias Condition
Low 0 to -0.2V @ 10 uA Max.
High -5V @ 10 uA Typ. to -7V @ 45 uA Typ.
Absolute Maximum Ratings
RF Input Power (Vctl= -5V)
(0.5 - 6 GHz)
Control Voltage Range (A & B) +1.0V to -7.5 Vdc
Channel Temperature 150 °C
Thermal Resistance (R
(junction to lead)
Storage Temperature -65 to +150 °C
Operating Temperature -40 to +85 °C
)
TH
+30 dBm (@ +50 °C)
94 °C/W
Outline Drawing
Truth Table
Control Input Signal Path State
A B RFC to RF1 RFC to RF2
High Low ON OFF
Low High OFF ON
Caution: Do not “Hot Switch” power levels greater than
+27 dBm (Vctl = 0/-5 Vdc).
SWITCHES - SMT
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NOTES:
1. PACKAGE BODY MATERIAL: WHITE ALUMINA 92%
2. CONDUCTOR TRACES MATERIAL: THICK FILM TUNGSTEN.
3. LEAD, BASE, COVER MATERIAL: KOVAR™.
4. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN, OVER
ELECTROLYTIC NICKEL 50 MICROINCHES MIN.
5. ALL DIMENSIONS ARE IN INCHES [MILLIMETERS].
6. TOLERANCES: .±005 [0.13] UNLESS OTHERWISE SPECIFIED.
7. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED
TO PCB RF GROUND.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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MICROWAVE CORPORATION
Suggested Driver Circuit
Pin Descriptions
v00.0703
HMC232G7
GaAs MMIC SMT HIGH ISOLATION
SPDT SWITCH, DC - 6.0 GHz
Pin Number Function Description Interface Schematic
1, 2, 3 RF2, RFC, RF1
4, 7 GND
5 A See truth table and control voltage table.
6 B See truth table and control voltage table.
This pin is DC coupled and matched to 50 Ohm. Blocking
capacitors are required if RF line potential is not equal to 0V.
Package bottom must also
be connected to PCB RF ground.
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SWITCHES - SMT
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
14 - 97
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MICROWAVE CORPORATION
Evaluation PCB
v00.0703
HMC232G7
GaAs MMIC SMT HIGH ISOLATION
SPDT SWITCH, DC - 6.0 GHz
14
List of Material
Item Description
J1 - J3 PC Mount SMA RF Connector
J4 - J6 DC Pin
R1, R2 100 Ohm Resistor, 0603 Pkg.
U1 HMC232G7 SPDT Switch
SWITCHES - SMT
PCB* 107099 Evaluation PCB
* Circuit Board Material: Rogers 4350
The circuit board used in the fi nal 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 package bottom 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.
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For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
Page 6
MICROWAVE CORPORATION
Notes:
v00.0703
HMC232G7
GaAs MMIC SMT HIGH ISOLATION
SPDT SWITCH, DC - 6.0 GHz
14
SWITCHES - SMT
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
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