STQ-2016-3Z

Product Description The Sirenza Microdevices STQ-2016-3 is a direct quadrature modulator targeted for use in W-CDMA applications. This device features a 700-2500 MHz operating frequency band, excellent carrier and sideband suppression, and a low broadband noise floor. The STQ-2016-3 uses silicon germanium (SiGe) device technology and delivers a typical channel power of -11 dBm with adjacent channel power less than -65 dBc. A digital input shut-down feature is included that, when enabled, attenuates the output by 60 dB. The device is packaged in an industry standard 16 pin TSSOP with exposed paddle for superb RF and thermal ground. The STQ-2016-3Z is packaged in a RoHs compliant and Green 16-pin TSSOP with matte tin finish. STQ-2016-3 STQ-2016-3Z Pb RoHS Compliant & Green Package 700-2500 MHz Direct Quadrature Modulator 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) Product Features Functional Block Diagram BBQP VCC VEE LOP LON VEE SD BBIP 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 BBQN VCC VEE RFP RFN VEE VCC BBIN • • • • • • • Min. -13 Typ. -11 0.25 -65 -75 -75 -157 79 81 Excellent carrier feedthrough, -40 dBm constant with output power +4.0 dBm output P1dB Wide baseband input, DC - 500 MHz Superb phase accuracy and amplitude balance, ±0.5 deg./±0.2 dB Very low noise floor, -157 dBm/Hz Low ACP, -65 dBc LO QUADRATURE GENERATOR Applications W-CDMA Transmitters 1930-1990 MHz Min. -14.5 Typ. -12.5 0.25 -65 -73 -73 -157 77 79 Max. -10.5 0.5 -63 -68 -68 -156 76 2110-2170 MHz Min. -15 Typ. -13 0.25 -65 -73 -73 -156 78 Max. -11 0.5 -63 -68 -68 -155 Type* E C,D E C,D C,D C,D C,D Product Specifications – W-CDMA Modulation (See Table 1 for Test Conditions) 869-894 MHz Parameters Channel Power Power Flatness Adjacent Channel Power First Alternate Channel Power Second Alternate Channel Power Broadband Noise Floor Signal-to-Noise Ratio 60 MHz offset from carrier Noise Offset: 60 MHz, Measured in a 3.84 MHz bandwidth Comments Guaranteed through Output Power test as specified on Page 2 Range across frequency band Guaranteed through IM3 test as specified on Page 2 Unit dBm dB dBc dBc dBc dBm/Hz dB Max. -9 0.5 -63 -68 -68 -156 *Type Definition: A = 100% tested (see Table 2 for conditions), B = Sample tested, C = Characterized on samples over temperature and Vcc, D = Design parameter, E = 100% tested through correlated CW parameter, I = Device input specification. The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions. Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. 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 Sirenza Microdevices product for use in life-support devices and/or systems. Copyright 2001 Sirenza Microdevices, Inc. All worldwide rights reserved. 303 South Technology Court Broomfield, CO 80021 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS-104229 Rev B STQ-2016-3 Direct Quadrature Modulator Product Specifications – Parameter Variation, W-CDMA Modulation (See Table 1 for Test Conditions) Vcc (V) Parameters Channel Power Adjacent Channel Power First Alternate Channel Power Second Alternate Channel Power Broadband Noise Floor Signal-to-Noise Ratio 60 MHz offset from carrier Temp. (Deg. C) 5.25 -12.95 -65.4 -72.9 -72.9 -40 -12.15 -64.95 -75.1 -75.4 +25 -13 -65 -73 -73 -156 78 +85 -13.50 -65.25 -72.9 -72.5 -155.4 77 Type* C,D C,D C,D C,D C,D C,D Comments Unit dBm dBc dBc dBc dBm/Hz dB 4.75 -13.05 -64.3 -72.9 -73.25 -156.3 77.8 5.0 -13 -65 -73 -73 -156 78 -155.95 -156.25 77.8 79 Noise Offset: 60 MHz, Measured in a 3.84 MHz bandwidth Product Specifications – Parameter Variation, W-CDMA Modulation (See Table 1 for Test Conditions) LO Drive (dBm) Parameters Channel Power Adjacent Channel Power First Alternate Channel Power Second Alternate Channel Power Broadband Noise Floor Signal-to-Noise Ratio 60 MHz offset from carrier I/Q Drive (Vpp, Diff.**) +7 1.0 -16.7 -68.7 -68.3 -67.3 -156.7 75 1.7 -13 -65 -73 -73 -156 78 2.5 -10.2 -58.6 -74.7 -73.7 -155.2 80 Type* C,D C,D C,D C,D C,D C,D Comments Unit dBm dBc dBc dBc -1 -13.05 -65.75 -72.3 -72.3 +3 -13 -65 -73 -73 -156 78 -12.95 -64.5 -73.1 -73.05 -156.4 78.3 dBm/Hz -155.25 dB 77.5 Noise Offset: 60 MHz, Measured in a 3.84 MHz bandwidth Product Specifications – RF Output, CW Modulation (See Table 2 for Test Conditions) 700-1000 MHz Parameters RF Frequency Range Output Power RF Port Return Loss Output P1dB Carrier Feedthrough Sideband Suppression IM3 Suppression Quadrature Phase Error I/Q Amplitude Balance Supply Voltage (Vcc) Supply Current Device Thermal Resistance Junction-Case Two-tone baseband input @ 1.2Vp-p differential per tone Matched to 50Ω (refer to schematics on pages 14 and 15) (I/Q inputs = 3.74 Vp-p differential typical) Additional Test Conditions/Comments Unit MHz dBm dB dBm dBm dB dB Deg. dB V mA ºC/W 34 46 -2 -0.2 +4.75 60 +3.0 Min. 700 -13 -10.5 20 +4.0 -40 40 50 ±0.5 ±0.05 +5 73 25 +2 +0.2 -34 34 47 -2 -0.2 0 Typ. Max. 1000 -9.0 1700-2500 MHz Min. 1700 -13 -11.5 16 +3.0 -40 40 53 ±0.5 ±0.05 +5 73 25 +2 +0.2 +5.25 86 -32 Typ. Max. 2500 -9 Type* A A,C D A,C A,C A,C A,C D D I A D +5.25 +4.75 86 60 *Type Definition: A = 100% tested (see Table 2 for conditions), B = Sample tested, C = Characterized on samples over temperature and Vcc, D = Design parameter, E = 100% tested through correlated CW parameter, I = Device input specification. 303 S. Technology Court, Broomfield, CO 80021 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS-104229 Rev B STQ-2016-3 Direct Quadrature Modulator Product Specifications – LO Input Parameters LO Frequency LO Drive Level LO Port Return Loss Recommended/Optimum Levels matched to 50Ω (see schematic on page 12) Additional Test Conditions/Comments Unit MHz dBm dB Min. 700 -1 +3 16 Typ. Max. 2500 +7 Type* I I D Product Specifications – Shut-Down Input (Pin 7) Parameters Shut-Down Current Shut-Down Attenuation Shut-Down Pin Resistance Shut-Down Pin Capacitance Shut-down Control Voltage Thresholds Shut-Down Settling Time @ 1MHz @ 1MHz Shut-down disabled (normal operation) Shut-down enabled Additional Test Conditions/Comments Unit mA dB kohm pF V V ns 3.75 0.0