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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.
STM-3116
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 VCC VEE RFN RFP VEE VCC IFN 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VEE VCC VEE LON LOP VEE VCC IFP
* * * * * * *
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 50 impedance on all three ports Low LO-RF leakage UMTS/ISM transmitters
Applications
Product Specifications
Parameters RF Frequency Range LO Frequency Range IF Frequency Range Conversion Gain SSB Noise Figure Output IP3 Output P1dB Leakage (LO-RF) Leakage (LO-IF) RF, LO, IF Return Loss Matched to 50, see Note 1, page 3 Supply Voltage (Vcc) Supply Current LO Drive Thermal Resistance Matched to 50 junction-case IF1 = IF2 = -20 dBm/tone, 1 MHz spacing Test Conditions: TA = 25C, VCC = 5.0V, PLO = 0dBm, PIF = -20dBm, IF = 200MHz Unit MHz MHz MHz dB dB dBm dBm dBm dBm dB V mA dBm C/W -3 +4.75 21 8 Min. 2100 1900 30 14 200 17 9.0 24.5 11 -20 -30 14 +5.0 200 0 25 +3 -3 +5.25 +4.75 -10 -20 Typ. Max. 2300 2100 400 19 11 17 5 Min. 2300 2100 30 12 200 15.5 9.0 21 8.5 -20 -30 14 +5.0 200 0 25 +3 +5.25 -10 -20 Typ. Max. 2500 2300 400 18 11
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
2100-2500MHz Typical Device Performance
Conversion Gain vs Temperature Plo=0 dBm
20 Conversion Gain (dB)
Output IP3 (dBm) 30 25 20 85C 15 10 2100 25C -40C
15 10 85C 5 0 2100 25C -40C 2200 2300 2400 2500
Frequency (MHz)
Conversion Ga in vs LO Drive T=25 C
20 Conversion Gain (dB)
Output IP3 (dBm)
15 10 -3 dBm 5 0 2100 0 dBm +3 dBm 2200 2300 Fr equency (M Hz) 2400 2500
Leakages Plo=0 dBm at pins T=25 C (Note 2)
-5 Leakage (dBm) -10 -15 -20 -25 -30 -35 1900 2000 2100 2200 2300 2400 LO-RF LO-IF
Noise Figure (dB)
Frequency (MHz)
522 Almanor Ave., Sunnyvale, CA 94085
Phone: (800) SMI-MMIC 2
rexiM timsnarT evitcA eGiS 6113-MTS
Output IP3 vs Te mpe ra ture Plo=0 dBm
2200 2300 Fre que ncy (M Hz) 2400 2500
Output IP3 vs LO Drive T=25 C
30 25 20 -3 dBm 15 10 2100 0 dBm +3 dBm 2200 2300 Fr e que ncy (M Hz) 2400 2500
Noise Figure vs Temperature Plo=0 dBm
12 10 8 6 4 2 0 2100 85C 25C -40C 2200 2300 Frequency (MHz) 2400 2500
http://www.sirenza.com EDS102201 Rev B
2100-2500MHz Typical Device Performance (continued)
RF & LO Re turn Loss (Note 1)
0 Return Loss (dB) -5 -10 -15 -20 -25 1900 RF RL LO RL 2000 2100 2200 2300 2400 2500
Output P1dB (dBm)
Fr e que ncy (M Hz)
IF Return Loss (Note 1)
0 -5 Return Loss (dB)
Output P1dB (dBm) 14 12 10 8
-10 -15 -20 -25 -30 -35 -40 0 100 200 300 400 IF Freque 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
rexiM timsnarT evitcA eGiS 6113-MTS
Output P1dB vs Temperature Plo=0 dBm
14 12 10 8 6 4 2 0 2100 85C 25C -40C 2200 2300 Frequency (MHz) 2400 2500
Output P1dB vs LO Drive T=25 C
-3 dBm 6 4 2 0 2100 2200 2300 Fre que ncy (M Hz) 2400 2500 0 dBm +3 dBm
http://www.sirenza.com EDS102201 Rev B
Package Dimensions ("16" Package)
Dimensions in inches (mm)
STM 3116 LOT ID
Part #
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.
Pin Out Description
Pin # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Function VEE VCC VEE RFN RFP VEE VCC IFN IFP VCC VEE LOP LON VEE VCC VEE Ground Positive supply (+5V) Ground RF output, negative terminal RF output, positive terminal Ground Positive supply (+5V) IF input, negative terminal IF input, positive terminal Positive supply (+5V) Ground LO input, positive terminal LO input, negative terminal Ground Positive supply (+5V) Ground Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. Nominal DC voltage is 2.3V. (Internally biased) Input should be AC-coupled. Nominal DC voltage is 2.3V. (Internally biased) Output should be AC-coupled. Nominal DC voltage is 2.3V. (Internally biased) Output should be AC-coupled. Description Additional Comments
Absolute Maximum Ratings
Parameters Supply Voltage (Vcc) LO Input (LOP+LON) IF Input (IFP, IFN) Operating Temperature Storage Temperature Value +6.0 +10 +15 -40 to +85 -65 to +150 Unit VDC dBm dBm C C
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
rexiM timsnarT evitcA eGiS 6113-MTS
Suggested PCB Pad Layout
0.049 (1.25) 0.118 (3.0) 0.012 (0.30) 0.024 (0.63) 0.014 (0.35) 0.118 (3.0) 0.010 (0.25) via 0.028 (0.7)
0 8
0.035 (0.9) 0.272 (6.9) all units are in inches (mm) - Indicates metalization - vias connect pad to underlying ground plane
Part Number Ordering Information
Devices/Reel Part Number STM-3116 Reel Size 7" Min. 500 Max. 1000
Moisture sensitivity level 1 - no special handling required Caution: ESD Sensitive
Appropriate precaution in handling, packaging and testing devices must be observed.
http://www.sirenza.com EDS102201 Rev B
2100-2500MHz Application Schematic
+5V CON 1 Lfil VCC C30 2 A10 STM-3116 C3 VCC VEE VCC A8 A9 L1 C5 VCC C20 C4 VEE RFN RFP VEE VCC IFN VEE VCC VEE LON LOP VEE VCC IFP VCC VCC
C11
C12
C7 A2
C9
A7
Bill of Materials (for 2100-2500MHz Evaluation Board P/N EEB102205)
Component Designator A10 A7, A8, A12 CON A9, A11 A2 Lfil C1, C3, C20, C21, C30 C7, C9 C4, C5 C11, C12 L1 1:1 1:1 1uH 5.6pF 100pF 1.5pF 2.7pF 12nH Value Qty 1 3 1 2 1 1 5 2 2 2 2 Vendor SMDI Johnson Components Digikey Panasonic Mini-Circuits Digikey Venkel Venkel Venkel Venkel TOKO Part Number STM-3016 142-0701-851 S1212-36-ND EHF-FD1619 TC1-1 PCD1008CT-ND C0603COG500-5R6CNE C0603COG500-101JNE C0603COG500-1R5CNE C0603COG500-2R7CNE LL1608-FS12NJ Phone: (800) SMI-MMIC 5 Description SiGe Transmit Mixer SMA connector, end launch with tab, for 62 mil pitch thick board 2-pin header RF transformer IF transformer Inductor, 1210 footprint, min. 200mA rating Capacitor, 0603 footprint Capacitor, 0603 footprint Capacitor, 0603 footprint Capacitor, 0603 footprint Inductor, 0603 footprint, high Q series http://www.sirenza.com EDS102201 Rev B
522 Almanor Ave., Sunnyvale, CA 94085
rexiM timsnarT evitcA eGiS 6113-MTS
C1 A11 A12 C21
50.80
2 1 C30 CO N
50.80
Lfil
A8 L1 C3 C4 C5 C20 C7 C9 C12 C21 A10 C1 C11 A11 A12
A9
A2
A7

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