v04.0404 DUAL SPDT SWITCH HMC199MS8 199MS8E ideal for: Cellu
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HMC199MS8 199MS8E
v04.0404
DUAL SPDT SWITCH
HMC199MS8 199MS8E ideal for: Cellular Basestations
Features
RoHS-Compliant Product Integrated Dual SPDTs Insertion Loss: <0.5 Positive Control: 0/+5V Ultra Small MSOP8 Package: 14.8
Functional Diagram
General Description
HMC199MS8 HMC199MS8E low-cost general purpose dual SPDT GaAs "bypass" switches 8-lead MSOP packages covering GHz. These four-RF- port components integrate SPDT switches through line onto single designs provide insertion loss less than while switching passive active external circuit components signal path. Port port isolations typically On-chip circuitry enables positive voltage control operation very currents with control inputs compatible with CMOS most logic families. Applications include filter bypass switching single attenuator switching. HMC199MS8E RoHScompliant product.
SWITCHES
Electrical Specifi cations, +25° Vctl 0/+5 Vdc, System
Parameter Insertion Loss Frequency Min. Typ. Max. Units
Isolation Return Loss State, Port) Input Power Compression Input Third Order Intercept (Two-tone Input Power Each Tone) 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
HMC199MS8 199MS8E
v04.0404
DUAL SPDT SWITCH
Insertion Loss
-0.5 INSERTION LOSS (dB) -1.5 -2.5 FREQUENCY (GHz)
Isolation
ISOLATION (dB) FREQUENCY (GHz)
RFC1 RFC2 RFC1 RFC2
SWITCHES
Return Loss
RETURN LOSS (dB) FREQUENCY (GHz)
RFC1 RFC2
Note: Isolation between (when RFC1 RFC2 insertion loss state) 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
HMC199MS8 199MS8E
v04.0404
DUAL SPDT SWITCH
Compression Frequency
Carrier 900MHz Input (Vdc) Input Power Compression (dBm) Input Power Compression (dBm) 23.5 Carrier 1900MHz Input Power Compression (dBm) Input Power Compression (dBm)
Distortion Frequency
Control Input (Vdc) Input Third Order Intercept (dBm) Each Tone 34.5 1900 37.5
Caution: operate continuously power input greater than compression "hot switch" power levels greater than (Control 0/+5Vdc).
Truth Table
SWITCHES
*Control Input Tolerances
Control Input* (Vdc) (Vdc) Control Current (Typical) (uA) (uA) RFC1 RFC2 Signal Path RFC1 RFC2
blocking capacitors required ports RFC1, RFC2, RF1, RF2. Choose value lowest frequency operation.
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
HMC199MS8 199MS8E
v04.0404
DUAL SPDT SWITCH
Absolute Maximum Ratings
Input Power VCTL 0/+5V Control Voltage Range Channel Temperature Thermal Resistance Storage Temperature Operating Temperature Sensitivity (HBM) -0.5 +7.5 °C/W +150 Class
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
SWITCHES
NOTES: LEADFRAME MATERIAL: COPPER ALLOY DIMENSIONS INCHES [MILLIMETERS]. DIMENSION DOES INCLUDE MOLDFLASH 0.15mm SIDE. DIMENSION DOES INCLUDE MOLDFLASH 0.25mm SIDE. GROUND LEADS MUST SOLDERED GROUND.
Outline Drawing
Package Information
Part Number HMC199MS8 HMC199MS8E Package Body Material Stress Injection Molded Plastic RoHS-compliant Stress Injection Molded Plastic Lead Finish Sn/Pb Solder 100% matte Rating MSL1 MSL1
Package Marking H199 XXXX H199 XXXX
peak reflow temperature peak reflow temperature 4-Digit number XXXX
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
HMC199MS8 199MS8E
v04.0404
DUAL SPDT SWITCH
Typical Application Circuit
SWITCHES
Notes: control 0/+5V, series logic provide driver interface. Control inputs driven directly with CMOS logic (HC) with Volts applied CMOS logic gates. Blocking capacitors required each port shown. Capacitor value determines lowest frequency operation. Highest signal power capability achieved with 0/+7V. further information refer "Using HMC199MS8 Low-Cost 1-Bit Attenuator" product note.
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
HMC199MS8 199MS8E
v04.0404
DUAL SPDT SWITCH
Eval Board Layout (Top View)
Ohm. These optional resistors will provide more path control circuit isolation.
SWITCHES
List Materials Evaluation 103236
Item Description Mount Connector Chip Capacitor, 0402 Pkg. Choose value lowest frequency operation. provided PCB. Resistor, 0402 Pkg. HMC199MS8 HMC199MS8E Bypass Switch 103234 Evaluation 1.5" 1.5"
circuit board used final application should generated with proper circuit design techniques. Signal lines ports should have impedance. evaluation circuit board shown above available from Hittite Microwave Corporation upon request.
Reference this number when ordering complete evaluation Circuit Board Material: Rogers 4350
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
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