SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800 Wideband Frequency Rang
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HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Wideband Frequency Range High Carrier Suppression: Very Noise Floor: -158 dBm/Hz Power: Differential Single Ended Input Single Current Supply: +3.3V@
Typical Applications
HMC495LP3 HMC495LP3E suitable various modulation systems: UMTS, CDMA Basestations Fixed Wireless Transceivers, 2400
MODULATORS
GMSK, QPSK, QAM, Modulators
Functional Diagram
General Description
HMC495LP3 HMC495LP3E noise Wideband Direct Quadrature Modulator RFICs which ideal digital modulation applications from 3800 including; Cellular/3G, Broadband Wireless Access circuits. Housed compact (LP3) package, RFIC requires minimal external components provides cost alternative more complicated double upconversion architectures. output port single-ended matched Ohms with external components. requires driven either differential single-ended mode while Baseband inputs will support modulation inputs from typical. This device optimized supply voltage +3.3V will provide stable performance over +3.0V +3.6V range.
Electrical Specifications, Test Conditions following page herein.
Parameter Frequency Range, Output Power Output P1dB Output Output Noise Floor Carrier Suppression (uncalibrated) Sideband Suppression (uncalibrated) Suppression Port Return Loss Port Return Loss CDMA IS95 ACPR@ 1960 Channel Power W-CDMA 3GPP ACPR@ 1960 2140 Channel Power -17.3 -14.4 -71.5 -18.4 Min. Typ. -159 Max. Min. Typ. 1800 2200 -158 Max. Min. Typ. Max. Min. Typ. Max. Units dBm/Hz 2100 2700 -158 3400 3800 -157
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Electrical Specifications, (continued)
Parameter Output Frequency Range Return Loss Input Frequency Range Input Power Port Return Loss Baseband Input Port Baseband Port Bandwidth Baseband Input Voltage (Vbbdc) Baseband Input Bias Current (Ibbdc) Single-ended Baseband Input Capacitance Power Requirements Supply Voltage (Vcc1, Vcc2, Vb1, Vb2) Supply Current (Icc1, Icc2, Ib1, Ib2) 1.15 With shunt resistor port. With shunt resistor port. 0.25 0.25 Conditions Min. Typ. Max. Units
MODULATORS
With source external shunt ground. Refer HMC495LP3 Application Circuit. This parameter varied order optimize device performance over temperature and/or supply. Single-ended. De-embed lead device. Test Conditions Below
Test Conditions: Unless Otherwise Specified, Following Test Conditions Were Used
Parameter Temperature Baseband Input Frequency Baseband Input Voltage (Vbbdc) Baseband Input Voltage Baseband Input Voltage OIP3 Measurement Frequency Offset Output Noise Measurements Supply Bias Voltage (Vb1, Vb2, Vcc1, Vcc2) Input Power Input Mode Mounting Configuration Sideband Carrier Feedthrough (Peak Peak Differential, (Peak Peak Differential, Condition 1.15V tone 3.3V Single-Ended Refer HMC495LP3 Application Schematic Herein Uncalibrated
Calibrated Uncalibrated Test Results
During Uncalibrated Sideband Carrier Suppression tests, care taken ensure that signal paths from Vector Signal Generator (VSG) Device Under Test (DUT) equal. "Uncalibrated, Sideband Carrier Suppression plots were measured room temperature, while "Uncalibrated, over Temperature" Sideband Carrier Suppression plots represent worst case uncalibrated suppression levels measured "Calibrated, Sideband Suppression data plotted after manual adjustment amplitude balance phase offset (skew) each input power level. adjustment settings were held constant during tests over temperature. "Calibrated, over Temperature" plots represent worst case calibrated Sideband Suppression levels "Calibrated, Carrier Suppression data plotted after manual adjustment Ip/In Qp/Qn offsets each input power level. adjustment settings were held constant during tests over temperature. "Calibrated, over Temperature" plots represent worst case Carrier Suppression levels measured 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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Output Noise Floor P1dB Frequency
-120 OUTPUT NOISE (dBm/Hz)
Wideband Performance Frequency
OUTPUT POWER (dBm), CARRIER SUPPR. (dBc) SIDEBAND SUPPR. (dBc), HARMONIC (dBc)
HARMONIC CARRIER SUPPRESSION SIDEBAND SUPPRESSION OUTPUT POWER
-130
OUTPUT P1dB (dBm)
-140
MODULATORS
-150
-160
SET-UP NOISE FLOOR 1200 1600 2000 2400 2800 3200 3600 4000 FREQUENCY (MHz)
-170
1200 1600 2000 2400 2800 3200 3600 4000 FREQUENCY (MHz)
Output Frequency
1200 1600 2000 2400 2800 3200 3600 4000 FREQUENCY (MHz)
Return Loss
(Single-ended)
RETURN LOSS (dB)
OUTPUT (dBm)
1200 1600 2000 2400 2800 3200 3600 4000 FREQUENCY (MHz)
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Output Output Power Power Over Supply@
OUTPUT POWER (dBm) OUTPUT (dBm) POWER (dBm)
Vcc= Volts Vcc= Volts Vcc= Volts
Output Output Power Power Over Temperature@
OUTPUT (dBm) POWER (dBm)
OUTPUT POWER (dBm)
MODULATORS
Output Noise Power Over Temperature@
-140
Output Noise Power Over Supply@
-140
OUTPUT NOISE (dBm/Hz)
-145
OUTPUT NOISE (dBm/Hz)
-145
Vcc= Volts Vcc= Volts Vcc= Volts
-150
-150
-155
-155
-160
-160 POWER (dBm) POWER (dBm)
Sideband Suppression* Power@
SIDEBAND SUPPRESSION (dBc)
Carrier Suppression* Power@
CARRIER SUPPRESSION (dBc)
UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP
UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP
POWER (dBm)
POWER (dBm)
note titled "Calibrated Uncalibrated test results" herein.
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Output Output Power Power Over Supply@ 1900
OUTPUT POWER (dBm) OUTPUT (dBm) POWER (dBm)
Vcc= Volts Vcc= Volts Vcc= Volts
Output Output Power Power Over Temperature@ 1900
OUTPUT (dBm)
POWER (dBm)
OUTPUT POWER (dBm)
MODULATORS
Output Noise Power Over Temperature@ 1900
-140
Output Noise Power Over Supply@ 1900
-140
OUTPUT NOISE (dBm/Hz)
OUTPUT NOISE (dBm/Hz)
-145
-145
Vcc= Volts Vcc= Volts Vcc= Volts
-150
-150
-155
-155
-160
-160 POWER (dBm) POWER (dBm)
Sideband Suppression* Power@ 1900
SIDEBAND SUPPRESSION (dBc)
Carrier Suppression* Power@ 1900
CARRIER SUPPRESSION (dBc)
UNCALIBRATED, CALIBRATED, UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP
UNCALIBRATED, CALIBRATED, UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP
POWER (dBm)
POWER (dBm)
note titled "Calibrated Uncalibrated test results" herein.
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Output Output Power Power Over Supply@ 2100
OUTPUT POWER (dBm) OUTPUT (dBm) POWER (dBm)
Vcc= Volts Vcc= Volts Vcc= Volts
Output Output Power Power Over Temperature@ 2100
OUTPUT (dBm) POWER (dBm)
OUTPUT POWER (dBm)
MODULATORS
Output Noise Power Over Temperature@ 2100
-140
Output Noise Power Over Supply@ 2100
-140
OUTPUT NOISE (dBm/Hz)
-145
OUTPUT NOISE (dBm/Hz)
-145
Vcc= Volts Vcc= Volts Vcc= Volts
-150
-150
-155
-155
-160 POWER (dBm)
-160 POWER (dBm)
Sideband Suppression* Power@ 2100
SIDEBAND SUPPRESSION (dBc)
Carrier Suppression* Power@ 2100
CARRIER SUPPRESSION (dBc)
UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP
UNCALIBRATED, +25C CALIBRATED, +25C UNCALIBRATED, OVER TEMP CALIBRATED, OVER TEMP
POWER (dBm)
POWER (dBm)
note titled "Calibrated Uncalibrated test results" herein.
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
CDMA 1960 ACPR kHz, Vcc= 3.3V, Vdc= 1.15V
POWER (dBm) -100
-18.42dBm ACPR -71.5dBc -18.42dBm ACPR -71.5dBc
Cellular CDMA ACPR kHz, Vcc= 3.3V, Vdc= 1.15V
POWER (dBm)
-15dBm ACPR -72.3dBc -15dBm ACPR -72dBc
MODULATORS
-100
879.3
879.5
879.8
880.3
880.5
880.8
1959
1959.25 1959.5 1959.75
1960
1960.25 1960.5 1960.75
1961
FREQUENCY (MHz)
FREQUENCY (MHz)
W-CDMA 1960 ACPR 3.84 MHz, Vcc= 3.3V, Vdc= 1.15V
-17.3dBm ACPR -59.7dBc -17.3dBm ACPR -59.8dBc
W-CDMA 2140 ACPR 3.84 MHz, Vcc= 3.3V, Vdc= 1.15V
-14.4Bm ACPR -59.2dBc -14.4dBm ACPR -59.8dBc
POWER (dBm)
POWER (dBm)
-100 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965
-100 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145
FREQUENCY (MHz)
FREQUENCY (MHz)
Note W-CDMA (Modulation Set-up ACPR Mode); Baseband input signals were generated using "Test Model with channels" settings Agilent E3844C. Note CDMA (Modulation Set-up ACPR Mode); Baseband input signals were generated using channels forward" settings Agilent E3844C (pilot, paging, sync traffic channels).
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Absolute Maximum Ratings
Vcc1, Vcc2, VB1, Input Power Baseband Input Voltage (Reference GND) Channel Temperature Continuous Pdiss 85°C) (Derate 43.5 mW/°C above 85°C) Thermal Resistance (Rth) (junction lead) Storage Temperature Operating Temperature -0.5 Max. -0.5 +1.8V 2.83 Watts °C/Watt +150
ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS
MODULATORS
NOTES: LEADFRAME MATERIAL: COPPER ALLOY DIMENSIONS INCHES [MILLIMETERS]. LEAD SPACING TOLERANCE NON-CUMULATIVE BURR LENGTH SHALL 0.15mm MAXIMUM. BURR HEIGHT SHALL 0.05mm MAXIMUM. PACKAGE WARP SHALL EXCEED 0.05mm. GROUND LEADS GROUND PADDLE MUST SOLDERED GROUND. REFER HITTITE APPLICATION NOTE SUGGESTED LAND PATTERN.
Outline Drawing
Package Information
Part Number HMC495LP3 HMC495LP3E 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 XXXX 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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Descriptions
Number Function Description These pins ground paddle must connected high quality RF/DC ground. Differential input ports. This device driven either differential single ended mode. single ended mode, port should driven source while other port terminated with resistor ground. external shunt resistor used improve VSWR, while external capacitor required prevent supply voltage from appearing customer's board. Interface Schematic
MODULATORS
LOP,
Bias Voltage stage. This voltage will affect Sideband Suppression, Output Noise Floor Power Consumption. ideal voltage range this port between +2.7 +3.0 Vdc. nominal current this port
Differential Quadrature baseband input. These high impedance ports. nominal recommended bias voltage between 1.15V. nominal recommended baseband input voltage peak peak differential. adjusting bias voltage ports Carrier Suppression device optimized specific frequency band power level. typical offset voltage optimization less than amplitude phase difference between inputs adjusted order optimize Sideband Suppression specific frequency band power level.
Bias Voltage output stage. This voltage should connected supply. Nominal supply voltage Vdc. nominal current this port
connect.
Output port. This port matched series capacitor should connected this port order prevent supply voltage from appearing customer's board.
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Descriptions (continued)
Number Function Description Supply voltage mixer output stages. 3.3V nominal operation. nominal current this port Differential In-Phase baseband input. These high impedance ports. nominal recommended bias voltage between 1.15V.The nominal recommened baseband input voltage peak peak differential. adjusting bias voltage ports Carrier Suppression device optimized specific frequency band power level. typical offset voltage optimization less than amplitude phase difference between inputs adjusted order optimize Sideband Suppression specific frequency band power level. Interface Schematic
Vcc1
MODULATORS
Vcc2
Supply voltage stage. 3.3V nominal operation. nominal current this port
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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Evaluation
MODULATORS
List Materials Evaluation 107413
Item Description Mount Connector Molex Connector Chip Capacitor, 0402 Pkg. 1000 Chip Capacitor, 0402 Pkg. Chip Capacitor, 0402 Pkg. Case Tantulum Ohms, 0402 Pkg. Ohms, 0402 Pkg. HMC495LP3 HMC495LP3E Modulator 107309 Eval Board
circuit board used final application should circuit design techniques. Signal lines should have impedance while package ground leads exposed paddle should connected directly ground plane similar that shown. sufficient number holes should used connect bottom ground planes. evaluation circuit board shown available from Hittite upon request.
Reference this number when ordering complete evaulation 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
HMC495LP3 495LP3E
SiGe WIDEBAND DIRECT MODULATOR RFIC, 3800
Application Evaluation Schematic
MODULATORS
Note: Baseband input frequency range dependent value C10. value chosen give typical response MHz. Input frequency range extended with possible degradation leakage broadband noise floor response decreasing value C10.
Characterization Set-up
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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