STQ-2016

STQ-2016(Z) STQ-2016(Z) 700MHz to 2500MHz Direct Quadrature Modulator 700MHz to 2500MHz DIRECT QUADRATURE MODULATOR RFMD Green, RoHS Compliant, Pb-Free (Z Part Number) Package: TSSOP, 16-Pin, 5.0mmx6.4mmx1.0mm Product Description Features RFMD’s STQ-2016 is a direct quadrature modulator targeted for use in a wide range of communications systems, including cellular/PCS, CDMA2000, UMTS, and ISM datacom. This device features a wide 700MHz to 2500MHz operating frequency band, excellent carrier and sideband suppression, and a low broadband noise floor. The STQ-2016 uses silicon germanium (SiGe) device technology and delivers a typical output power of -11dBm with typical 60dB IM3 suppression. A digital input shut-down feature is included that, when enabled, attenuates the output by 60dB. The device is packaged in an industry standard 16-pin TSSOP with exposed paddle for superb RF and thermal ground. Optimum Technology Matching® Applied GaAs HBT BBQP 1 16 BBQN VCC 2 15 VCC VEE 3 14 VEE LOP 4 13 RFP LON 5 12 RFN VEE 6 11 VEE SD 7 10 VCC BBIP 8 9 BBIN GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS  SiGe HBT GaAs pHEMT LO QUADRATURE GENERATOR       Si BJT GaN HEMT  InP HBT BiFET HBT  LDMOS Parameter Unit 700MHz to 1000MHz Min. Typ. Max. Output P1dB +3dBm Wide Baseband Input, DC to 500MHz Superb Phase Accuracy and Amplitude Balance, ±0.5°C/±0.2dB Very Low Noise Floor, -155dBm/Hz Low LO Drive Requirement, -5dBm Applications  Si CMOS Excellent Carrier Feedthrough, -40dBm Constant with Output Power Celllar/PCS/ CDMA2000/UMTS Transceivers ISM Band Transceivers, 900MHz and 2400MHz GMSK, QPSK, QAM, SSB Modulators 1700MHz to 2500MHz Min. Typ. Max. Comments RF Output: TA =25°C RF Frequency Range Output Power RF Port Return Loss MHz dBm dB 700 -13.0 Output P1dB Carrier Feedthrough Sideband Suppression IM3 Suppression dBm dBm dB dB +3 Broadband Noise Floor dBm/Hz Quadrature Phase Error I/Q Amplitude Balance Supply Voltage (VCC) deg dB V Supply Current Device Thermal Resistance mA °C/W 34 55 -2.0 -0.20 +4.75 -10.5 20 +4 -40 40 60 1000 -9.0 1700 -15.0 0 -34 34 55 -154 -152 ±0.5 ±0.05 +5.00 +2.0 +0.20 +5.25 73 25 86 -2.0 -0.20 +4.75 -11.5 16 +3 -40 40 60 2500 -9.0 Baseband 200kHz @ 600mVP-P differential Matched to 50 (refer to schematics on pages 6 and 7) (I/Q inputs=3.74VP-P differential typical) -32 -155 -153 ±0.5 ±0.05 +5.00 +2.0 +0.20 +5.25 73 25 86 Two-tone baseband input @ 600mVP-P differential per tone Baseband inputs tied to 1.9VDC, -20MHz offset from carrier RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc. DS100521 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. 1 of 8 STQ-2016(Z) Absolute Maximum Ratings Parameter Rating Unit Supply Voltage (VCC) 6.0 VDC LO, RF Input (LOP, LON, RFP, RFN) +10 dBm Baseband Min Input Voltage (BBIP, BBIN, BBQP, BBQN) 0 VDC Baseband Max Input Voltage (BBIP, BBIN, BBQP, BBQN) 3 VDC -40 to +85 °C -65 to + 150 °C Operating Temperature Storage Temperature Caution! ESD sensitive device. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. RoHS status based on EUDirective2002/95/EC (at time of this document revision). The information in this publication is believed to be accurate and reliable. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents, or other rights of third parties, resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation, the device voltage and current must not exceed the maximum operating values specified in the table on page one. Parameter Specification Typ. Min. Unit Max. Product Specifications Baseband Frequency Input Baseband Modulation Input: TA =25°C DC 500 Baseband Input Resistance Baseband Input Capacitance MHz 4.4 0.5 -3dB bandwidth, baseband inputs terminated in 50 per pin per pin LO Input: TA =25°C k pF Product Specifications LO Frequency LO Drive Level LO Port Return Loss Condition 700 -8 2500 -2 -5 16 MHz dBm dB Matched to 50 (refer to schematics) Miscellaneous: TA =25°C Product Specifications Shut-Down Attenuation 60 dB Shut-Down Pin Resistance 11.9 k at 1MHz Shut-Down Pin Capacitance 5.2 pF at 1MHz V Shut-Down disabled (normal operation) Shut-Down Control Voltage Thresh3.75 VCC olds Shut-Down Control Voltage Thresh0.0 1.5 V Shut-Down enabled olds Shut-Down Settling Time