Preliminary Product Description The Sirenza Microdevices’ STM-3116 is a high linearity active mixer for use in a wide variety of communication systems covering the 2100-2500 MHz frequency bands. This device operates from a single 5V supply and provides 17 dB of conversion gain while requiring only 0dBm input to the integrated LO driver. The STM-3116 also includes an integrated on chip IF amplifier and is fabricated using Silicon Germanium (SiGe) device technology. The RF and LO ports can be driven differential or single ended. Each broadband port has been designed to minimize performance degradation while operating into highly reactive components such as SAW filters. The device is packaged in an industry standard 16 pin TSSOP with exposed paddle for superb RF and thermal ground. 1 16 VEE VCC 2 15 VCC VEE 3 14 VEE RFN 4 13 LON RFP 5 12 LOP VEE 6 11 VEE VCC 7 10 VCC IFN 8 9 IFP 2100 - 2500 MHz High Linearity Active Transmit Mixer 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 VEE STM-3116 Active mixer with 17 dB conversion gain Integrated 0dBm LO drive and IF amplifier Differential or single-ended input Single supply operation (+5V) Broadband resistive 50Ω impedance on all three ports • Low LO-RF leakage Applications • UMTS/ISM transmitters Product Specifications Parameters Test Conditions: TA = 25ºC, VCC = 5.0V, PLO = 0dBm, PIF = -20dBm, IF = 200MHz Unit Min. MHz 2100 LO Frequency Range MHz 1900 IF Frequency Range MHz 30 200 Conversion Gain dB 14 SSB Noise Figure dB RF Frequency Range Output IP3 IF1 = IF2 = -20 dBm/tone, 1 MHz spacing Typ. Max. Min. 2300 2300 2100 2100 400 30 200 400 17 19 12 15.5 18 9.0 11 9.0 11 2300 21 Output P1dB dBm 8 Leakage (LO-RF) dBm -20 -10 -20 -10 Leakage (LO-IF) dBm -30 -20 -30 -20 dB 14 Supply Voltage (Vcc) V Supply Current +4.75 mA LO Drive Matched to 50Ω dBm Thermal Resistance junction-case ºC/W 17 Max. 2500 dBm RF, LO, IF Return Loss Matched to 50Ω, see Note 1, page 3 24.5 Typ. 11 +5.0 5 0 25 8.5 14 +5.25 +4.75 200 -3 21 +5.0 +5.25 200 +3 -3 0 +3 25 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 2002 Sirenza Microdevices, Inc. All worldwide rights reserved. 522 Almanor Ave., Sunnyvale, CA 94085 Phone: (800) SMI-MMIC 1 http://www.sirenza.com EDS102201 Rev B STM-3116 SiGe Active Transmit Mixer 2100-2500MHz Typical Device Performance Conversion Gain vs Temperature Plo=0 dBm Output IP3 vs Te mpe ra ture Plo=0 dBm 30 15 Output IP3 (dBm) Conversion Gain (dB) 20 10 85C 25C 5 -40C 0 2100 2200 25 20 85C 15 25C -40C 2300 2400 10 2100 2500 2200 2300 Conversion Ga in vs LO Drive T=25 C Output IP3 vs LO Drive T=25 C 30 Output IP3 (dBm) Conversion Gain (dB) 20 15 10 -3 dBm 0 dBm 25 20 -3 dBm 15 +3 dBm 0 2100 2200 2300 2400 10 2100 2500 0 dBm +3 dBm 2200 2400 2500 Noise Figure vs Temperature Plo=0 dBm Leakages Plo=0 dBm at pins T=25 C (Note 2) -5 12 -10 LO-RF -15 LO-IF -20 -25 -30 2000 2100 2200 2300 2400 Noise Figure (dB) Leakage (dBm) 2300 Fr e que ncy (M Hz) Fr equency (M Hz) -35 1900 2500 Fre que ncy (M Hz) Frequency (MHz) 5 2400 10 8 6 85C 4 25C 2 -40C 0 2100 2300 2400 2500 Frequency (MHz) Frequency (MHz) 522 Almanor Ave., Sunnyvale, CA 94085 2200 Phone: (800) SMI-MMIC 2 http://www.sirenza.com EDS102201 Rev B STM-3116 SiGe Active Transmit Mixer 2100-2500MHz Typical Device Performance (continued) Output P1dB vs Temperature Plo=0 dBm RF & LO Re turn Loss (Note 1) -5 Output P1dB (dBm) Return Loss (dB) 0 -10 -15 RF RL -20 LO RL -25 1900 2000 2100 2200 2300 2400 2500 14 12 10 8 6 4 2 0 2100 85C 25C -40C 2200 Fr e que ncy (M Hz) 2300 2400 2500 Frequency (MHz) IF Return Loss (Note 1) Output P1dB vs LO Drive T=25 C 14 -10 12 Output P1dB (dBm) Return Loss (dB) 0 -5 -15 -20 -25 -30 -35 -40 0 100 200 300 400 10 8 -3 dBm 6 4 0 dBm +3 dBm 2 0 2100 IF Freque ncy (M Hz) 2200 2300 2400 2500 Fre que ncy (M Hz) Note 1: The return losses shown were measured with the STM-3116 mounted on our FR4 evaluation boards. The RF port was matched for the UMTS band and the IF port was matched for 200 MHz. Similar return losses are achievable at other frequencies using standard matching practices. Note 2: LO-IF leakage measurement has not been adjusted for the loss through the IF (TC1-1) balun. 522 Almanor Ave., Sunnyvale, CA 94085 Phone: (800) SMI-MMIC 3 http://www.sirenza.com EDS102201 Rev B STM-3116 SiGe Active Transmit Mixer Package Dimensions (“16” Package) Dimensions in inches (mm) Suggested PCB Pad Layout STM 3116 LOT ID 0.049 (1.25) Part # 0.118 (3.0) 0.012 (0.30) 0.024 (0.63) 0.014 (0.35) 0.118 (3.0) 0.028 (0.7) φ0.010 (0.25) via 0° 8° NOTES: 1. PACKAGE BODY SIZES EXCLUDE MOLD FLASH PROTRUSIONS OR GATE BURRS. 2. TOLERANCE ±.004" (0.1mm) UNLESS OTHERW ISE SPECIFIED. 3. COPLANARITY: .004" (0.1mm) 4. CONTROLLING DIMENSION IS MILLIMETER, CONVERTED INCH DIMENSIONS ARE NOT NECESSARILY EXACT. 5. FOLLOWED FROM JEDEC MO-153. 0.035 (0.9) 0.272 (6.9) all units are in inches (mm) - Indicates metalization - vias connect pad to underlying ground plane Pin Out Description Pin # Function 1 VEE Ground Description Additional Comments 2 VCC Positive supply (+5V) 3 VEE Ground 4 RFN RF output, negative terminal Nominal DC voltage is 2.3V. (Internally biased) Output should be AC-coupled. 5 RFP RF output, positive terminal Nominal DC voltage is 2.3V. (Internally biased) Output should be AC-coupled. 6 VEE Ground 7 VCC Positive supply (+5V) 8 IFN IF input, negative terminal Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. 9 IFP IF input, positive terminal Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. 10 VCC Positive supply (+5V) 11 VEE Ground 12 LOP LO input, positive terminal Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. 13 LON LO input, negative terminal Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. 14 VEE Ground 15 VCC Positive supply (+5V) 16 VEE Ground Absolute Maximum Ratings Parameters Part Number Ordering Information Value Unit Supply Voltage (Vcc) +6.0 VDC Part Number Reel Size Min. Max. LO Input (LOP+LON) +10 dBm STM-3116 7” 500 1000 IF Input (IFP, IFN) Operating Temperature Storage Temperature +15 dBm -40 to +85 ºC -65 to +150 ºC Devices/Reel Moisture sensitivity level 1 - no special handling required 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. 522 Almanor Ave., Sunnyvale, CA 94085 Phone: (800) SMI-MMIC 4 Caution: ESD Sensitive Appropriate precaution in handling, packaging and testing devices must be observed. http://www.sirenza.com EDS102201 Rev B STM-3116 SiGe Active Transmit Mixer 2100-2500MHz Application Schematic +5V CON 1 2 Lfil VCC C30 A10 STM-3116 C3 VCC C4 A9 A8 L1 C5 VCC VEE VEE VCC VCC VEE VEE RFN LON RFP LOP VEE VEE VCC VCC IFN C20 VCC C11 VCC IFP C7 C1 A11 A12 C12 C21 50.80 C9 A2 2 CO N 1 C30 A7 Lfil 50.80 A8 A10 L1 C3 C1 A9 A12 C11 A11 C4 C5 C12 C21 C20 C7 C9 A2 A7 Bill of Materials (for 2100-2500MHz Evaluation Board P/N EEB102205) Component Designator Value A10 A7, A8, A12 CON A9, A11 1:1 Qty Vendor Part Number Description 1 SMDI STM-3016 SiGe Transmit Mixer 3 Johnson Components 142-0701-851 SMA connector, end launch with tab, for 62 mil pitch thick board 1 Digikey S1212-36-ND 2-pin header 2 Panasonic EHF-FD1619 RF transformer A2 1:1 1 Mini-Circuits TC1-1 IF transformer Lfil 1uH 1 Digikey PCD1008CT-ND Inductor, 1210 footprint, min. 200mA rating C1, C3, C20, C21, C30 5.6pF 5 Venkel C0603COG500-5R6CNE Capacitor, 0603 footprint C7, C9 100pF 2 Venkel C0603COG500-101JNE Capacitor, 0603 footprint C4, C5 1.5pF 2 Venkel C0603COG500-1R5CNE Capacitor, 0603 footprint C11, C12 2.7pF 2 Venkel C0603COG500-2R7CNE Capacitor, 0603 footprint L1 12nH 2 TOKO LL1608-FS12NJ Inductor, 0603 footprint, high Q series 522 Almanor Ave., Sunnyvale, CA 94085 Phone: (800) SMI-MMIC 5 http://www.sirenza.com EDS102201 Rev B WWW.ALLDATASHEET.COM Copyright © Each Manufacturing Company. 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