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STQ-1016 Fiches technique(PDF) 1 Page - List of Unclassifed Manufacturers |
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STQ-1016 Fiches technique(HTML) 1 Page - List of Unclassifed Manufacturers |
1 / 6 page Performance tests and ratings for Sirenza Microdevices' products were performed internally by Sirenza and measured using specific computer systems and/or components and reflect the approximate performance of the products as measured by those tests. Any difference in circuit implementation, test software, or test equipment may affect actual performance. The information provided herein is believed to be reliable at press time and Sirenza Microdevices assumes no responsibility for the use of this information. All such use shall be entirely at the user's own risk. Prices and specifications for Sirenza Microdevices' products are subject to change without notice. Buyers should consult Sirenza Microdevices' standard terms and conditions of sale for Sirenza's limited warranty with regard to its products. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any product for use in life-support devices and/or systems. Copyright 2004 Sirenza Microdevices, Inc. All worldwide rights reserved. 303 South Technology Court Phone: (800) SMI-MMIC http://www.sirenza.com Broomfield, CO 80021 1 EDS-102531 Rev A The Sirenza Microdevices’ STQ-1016 is a direct quadrature modulator targeted for use in a wide range of communica- tions systems, including cellular/PCS, GSM, CDMA, TETRA, and ISM datacom. This device features a wide 250 - 1000 MHz operating frequency band, excellent carrier and side- band suppression, and a low broadband noise floor. The STQ-1016 uses silicon germanium (SiGe) device tech- nology and delivers a typical output power of -9 dBm with greater than 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. Functional Block Diagram STQ-1016 250 - 1000 MHz Direct Quadrature Modulator Product Features Applications • Excellent carrier feedthrough, -38 dBm con- stant over output power • Output P1dB +5dBm • Very low noise floor, -154 dBm/Hz typical • Wide baseband input, DC - 500 MHz • Superb phase accuracy and amplitude bal- ance, ±0.5 deg./±0.2 dB • Low LO drive requirement, -5 dBm • Cellular/PCS/GSM/CDMA transceivers • TETRA • GMSK, QPSK, QAM, SSB modulators Product Description 16 pin TSSOP with Exposed Ground Pad Package Footprint: 0.197 x 0.252 inches, (5.0 x 6.4 mm) Package Height: 0.039 inches (1.0 mm) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 BBQN RFP RFN BBIN BBQP LOP LON BBIP LO QUADRATURE GENERATOR VCC VEE VEE VCC SD VEE VEE VCC Product Specifications – RF Output: TA = 25ºC Parameters Test Conditions (see page 2) Units Min. Typ. Max. RF Frequency Range MHz 250 1000 Output Power (baseband input level 600 mVp-p differential) dBm -12.0 -9 -7 RF Port Return Loss matched to 50 Ω using schematic shown on page 5 dB >10, 250 to 1000 MHz >15, 275 to 500 MHz Output P1dB (baseband input level 3.8Vp-p differential typical) dBm +3 +6 Carrier Feedthrough dBm -38 -30 Sideband Suppression dB 34 42 IM3 Suppression 2-tone BB input @ 600mVp-p diff. per tone, 20kHz spacing dB 58 62 Broadband Noise Floor baseband inputs tied to 1.9VDC, -20MHz offset from carrier dBm/Hz -154 Quadrature Phase Error deg -2 ±0.5 +2 I/Q Amplitude Balance dB -0.2 ±0.05 +0.2 Supply Voltage (Vcc) V +4.75 +5 +5.25 Supply Current mA 80 86 Device Thermal Resistance junction-case ºC/W 25 |
Numéro de pièce similaire - STQ-1016 |
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Description similaire - STQ-1016 |
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