v03.1105 GaAs MMIC HIGH ISOLATION SPDT SWITCH, Isolation: In

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v03.1105 GaAs MMIC HIGH ISOLATION SPDT SWITCH, Isolation: In

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HMC234C8
v03.1105
GaAs MMIC HIGH ISOLATION SPDT SWITCH,
Isolation: Insertion Loss: Typical Non-Reflective Design Surface Mount Ceramic Package
Typical Applications
HMC234C8 ideal for: Telecom Infrastructure Microwave Radio VSAT Military Radios, Radar Test Instrumentation
SWITCHES
Functional Diagram
General Description
HMC234C8 broadband high isolation nonreflective GaAs MESFET SPDT switch nonhermetic surface mount ceramic package. Covering GHz, switch features isolation isolation GHz. switch operates using complementary negative control voltage logic lines -5/0V requires bias supply. This product excellent pin-for-pin replacement SMDI SSW124.
Electrical Specifi cations, +25° With 0/-5V Control, System
Parameter Insertion Loss Frequency State" Min. Typ. Max. Units
Isolation
Return Loss
Return Loss RF1,
"Off State"
Input Power Compression Input Third Order Intercept (Two-Tone Input Power= Each Tone, Tone Separation) Switching Characteristics tRISE, tFALL (10/90% tON, tOFF (50% 10/90%
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC234C8
v03.1105
GaAs MMIC HIGH ISOLATION SPDT SWITCH,
Insertion Loss
Isolation
INSERTION LOSS (dB)
ISOLATION (dB) FREQUENCY (GHz) FREQUENCY (GHz)
SWITCHES
Return Loss
RETURN LOSS (dB) FREQUENCY (GHz)
RF1, RF1,
Input Compression Point
INPUT P1dB (dBm)
Compression Point Compression Point
FREQUENCY (GHz)
Input Third Order Intercept Point
INPUT (dBm) FREQUENCY (GHz)
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC234C8
v03.1105
GaAs MMIC HIGH ISOLATION SPDT SWITCH,
Absolute Maximum Ratings
Input Power (Vctl= -5V) (0.5 GHz) Control Voltage Range Channel Temperature Thermal Resistance Storage Temperature Operating Temperature Sensitivity (HBM) +1.0V -7.5 °C/W +150 Class
Control Voltages
State High Bias Condition -0.2V Max. Typ. Typ.
Truth Table
Control Input High High Signal Path State
SWITCHES
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
Caution: "Hot Switch" power levels greater than (Vctl 0/-5 Vdc).
Outline Drawing
NOTES: PACKAGE BODY MATERIAL: WHITE ALUMINA LEAD, PACKAGE BOTTOM MATERIAL: COPPER PLATING: ELECTROLYTIC GOLD 100-200 MICROINCHES, OVER ELECTROLYTIC NICKEL 100-250 MICROINCHES. DIMENSIONS INCHES [MILLIMETERS]. PACKAGE LENGTH WIDTH DIMENSIONS INCLUDE SEAL PROTRUSION .005 SIDE. GROUND LEADS GROUND PADDLE MUST SOLDERED GROUND.
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC234C8
v03.1105
GaAs MMIC HIGH ISOLATION SPDT SWITCH,
Suggested Driver Circuit
SWITCHES
Descriptions
Number Function Description Package bottom must also connected ground. This coupled matched Ohm. Blocking capacitors required line potential equal Interface Schematic
RFC, RF1,
truth table control voltage table.
truth table control voltage table.
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC234C8
v03.1105
GaAs MMIC HIGH ISOLATION SPDT SWITCH,
Evaluation
SWITCHES
List Materials Evaluation 105771
Item Description Mount Connector HMC234C8 SPDT Switch 105707 Evaluation
Reference this number when ordering complete evaluation Circuit Board Material: Rogers 4350
circuit board used final application should generated with proper circuit design techniques. Signal lines port should have impedance package ground leads package bottom should connected directly ground plane similar that shown above. evaluation circuit board shown above available from Hittite Microwave Corporation upon request.
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com
HMC234C8
v03.1105
GaAs MMIC HIGH ISOLATION SPDT SWITCH,
Notes:
SWITCHES
price, delivery, place orders, please contact Hittite Microwave Corporation: Alpha Road, Chelmsford, 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line www.hittite.com

v03.1105 GaAs MMIC HIGH ISOLATION SPDT SWITCH, Isolation: In

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