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HMC-C019
v00.0306
HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz
Features
High Isolation: 100 dB up to 4 GHz 65 dB up to 20 GHz Low Insertion Loss: 3.5 dB @ 10 GHz 4.0 dB @ 16 GHz Fast Switching RF Pulse Modulator
9
SWITCHES - CONNECTORIZED MODULES
Typical Applications
The HMC-C019 is ideal for: * Basestation Infrastructure * Fiber Optics & Broadband Telecom * Microwave Radio & VSAT * Military Radios, Radar, & ECM * Test Instrumentation
Non-Reflective Topology Hermetically Sealed Module Field Replaceable SMA connectors -55 to +85 C Operating Temperature
General Description
The HMC-C019 is a high speed, high isolation GaAs MESFET SPST switch housed in a miniature hermetic module with field replaceable SMA connectors. Covering DC to 20 GHz, the switch features 100 dB isolation up to 4 GHz and 65 dB isolation up to 20 GHz. CMOS interface allows a positive +5V bias voltage at very low DC currents. This non-reflective switch exhibits very fast switching speeds, with very low switching transients making it ideal for high speed RF pulse modulation applications.
Functional Diagram
Electrical Specifications
TA = +25 C, With VDC1, VDC2 = +5V & 0/+5V Control, 50 Ohm System
Parameter Insertion Loss Frequency DC - 4.0 GHz DC - 16.0 GHz DC - 20.0 GHz DC - 4.0 GHz DC - 10.0 GHz DC - 16.0 GHz DC - 20.0 GHz "On State & Off State" DC - 12.0 GHz DC - 20.0 GHz 0.5 - 20.0 GHz 0.5 - 10.0 GHz 0.5 - 20.0 GHz DC - 20 GHz DC - 20 GHz 20 90 75 70 60 Min. Typ. 3.0 4.0 6.0 100 80 75 65 12 8 23 45 43 2.5 8.5 20 Max. 3.3 4.5 8.0 Units dB dB dB dB dB dB dB dB dB dBm dBm dBm ns ns mVpp
Isolation
Return Loss RF1 & RF2
Input Power for 1 dB Compression Input Third Order Intercept (Two-Tone Input Power= +7 dBm Each Tone) Switching Characteristics tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) Switching Transients
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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
HMC-C019
v00.0306
HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz
Insertion Loss
0 -1 INSERTION LOSS (dB) -2
Isolation
0 -20 ISOLATION (dB) -40 -60 -80
+25 C +85 C -55 C
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SWITCHES - CONNECTORIZED MODULES
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-3 -4 -5 -6 -7 -8 -9 -10 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz)
+25 C +85 C -55 C
-100 -120 0 2 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz)
Return Loss
0 -5 RETURN LOSS (dB) -10 -15 -20 -25 -30 -35 0 2 4 6 8 10 12 14 16 18 20 22 FREQUENCY (GHz)
RF1 ON RF1 OFF RF2 ON RF2 OFF
0.1 and 1dB Input Compression Point
30 INPUT P1dB AND P0.1dB (dBm)
25
20
15
P1dB P0.1dB
10 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz)
Input Third Order Intercept Point
55 50 INPUT IP3 (dBm) 45 40 35 30 25 0 2 4 6 8 10 12 14 16 18 20 FREQUENCY (GHz)
+25 C +85 C -55 C
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
HMC-C019
v00.0306
HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz
9
SWITCHES - CONNECTORIZED MODULES
Absolute Maximum Ratings
RF Input Power Supply Voltage (VDC1, VDC2) Control Voltage Range (Vctl1, Vctl2) Hot Switch Power Level Storage Temperature Operating Temperature +27 dBm +7 Vdc -0.5V to Vdd +0.5V +23 dBm -65 to +150 C -55 to +85 C
Control Voltages Vctl1 & Vctl2
State High Low Bias Condition +3.5 to VDC @ 1 mA Typ. 0 to +1.5V @ 20 A Typ.
Truth Table
Control Input (Vctl1 & Vctl2) RF1 to RF2 Path On Off High Low
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
Bias Voltage & Current
VDC Range = +5 Vdc 10% VDC1 & VDC2 (Vdc) +5.0 IDC (Typ.) (mA) 2.8
(Bias current increases with switching rate to 15 - 20 mA.)
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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
HMC-C019
v00.0306
HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz
Outline Drawing
9
SWITCHES - CONNECTORIZED MODULES
NOTES: 1. PACKAGE, LEADS, COVER MATERIAL: KOVAR TM 2. BRACKET MATERIAL: ALUMINUM 3. PLATING: ELECTROLYTIC GOLD 50 MICROINCHES MIN., OVER ELECTROLYTIC NICKEL 75 MICROINCHES MIN. 4. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 5. TOLERANCES .005 [0.13] UNLESS OTHERWISE SPECIFIED 6. FIELD REPLACEABLE SMA CONNECTORS. TENSOLITE 5602-5CCSF OR EQUIVALENT.
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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HMC-C019
v00.0306
HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz
9
SWITCHES - CONNECTORIZED MODULES
Pin Descriptions
Pin Number Function Description RF connector, SMA female, field replaceable. These pins are DC coupled and matched to 50 Ohms. DC blocking capacitors are required if external RF line potential is not equal to 0V. Interface Schematic
1, 5
RF1, RF2
2, 6
GND
Power supply ground.
3, 7
Vctl1, Vctl2
CMOS interface, control voltages per table. Requires active pullup to +5V.
4, 8
VDC1, VDC2
Supply voltage (+5V 10%)
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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
HMC-C019
v00.0306
HIGH ISOLATION SPST SWITCH MODULE, DC - 20.0 GHz
Notes:
9
SWITCHES - CONNECTORIZED MODULES
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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