ETC STM-3116

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
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