The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or ommisions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford Microdevices
product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
1
5/01/01 rev 7.0
Advanced Data Sheet
The Stanford Microdevices' SRM-2016 is a high linearity
active mixer for use in a wide variety of communication
systems covering the 1700-2000 MHz frequency bands.
This device operates from a single 5V supply and provides
11dB of conversion gain while requiring only 0dBm input to
the integrated LO driver. The SRM-2016 also includes an
integrated on chip IF amplifier and is fabricated using sili-
con germanium device technology.
The SRM-2016 incorporates internal matching on each RF,
IF, and LO port to enhance ease of use and to reduce the
number of external components required. The RF and LO
ports can be driven differential or single ended. Each
broadband port has been designed to minimize perfor-
mance degradation while operating into highly reactive
components such as SAW filters.
Key Specifications
Parameters
Test Conditions (V
CC
=5.0V, I=150mA, T=25C)
Unit
Min.
Typ.
Max.
RF Frequency Range
MHz
1700
2000
IF Frequency Range
MHz
10
200
300
Input IP3
RF1 = RF2 = -17 dBm/tone
dBm
+17
Input P1dB
dBm
+4
Conversion Gain
dB
11
SSB Noise Figure
dB
14
Functional Block Diagram
SRM-2016
1700 - 2000 MHz High Linearity
Silicon Germanium
Active Receive Mixer
Product Features
Applications
Active mixer with conversion gain
No need for separate external LO driver
Low LO drive level required to drive mixer
RF and LO ports may be driven single-ended
Single supply operation (+5V)
High LO-RF isolation
Broadband resistive 50
impedances on all
three ports
Digital and spread spectrum communication
systems
1700-2000 MHz transceivers for base station
infrastructure equipment
Product Description
16 pin TSSOP with Exposed Pad
Package Body: 0.20 x 0.17 x 0.04 (inches)
5.0 x 4.4 x 1.0 (mm)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
LON
LOP
IFN
IFP
RFN
RFP
VCC
VEE
VEE
VCC
L1
VCC
VEE
VEE
VCC
L2
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or ommisions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford Microdevices
product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
2
5/01/01 rev 7.0
Advanced Data Sheet
650 0+] 5HFHLYH 0L[HU
Absolute Maximum Ratings
Parameters
Value
Unit
Supply Voltage
+6.0
V
DC
LO Input
+10
dBm
RF Input
+15
dBm
Operating Temperature
-40 to +85
C
Storage Temperature
-65 to +150
C
Test Conditions
VCC
+5.0V
TA
+25C
RF Input
-40 dBm @ 1880 MHz
LO Input
0 dBm @ 1680 MHz
Product Specifications AC Performance
Parameters
Additional Test Conditions
Unit
Min.
Typ.
Max.
RF Frequency Range
MHz
1700
2000
IF Frequency Range
MHz
10
200
300
Input IP3
RF1 = RF2 = -17 dBm/tone
dBm
+17
Input P1dB
dBm
+4
Conversion Gain
dB
11
SSB Noise figure
dB
14
RF Return Loss
dB
14
LO Return Loss
dB
14
IF Return Loss
dB
14
LO Drive
dBm
-3
0
+3
Product Specifications Miscellaneous
Parameters
Additional Test Conditions
Unit
Min.
Typ.
Max.
Supply Voltage
V
+4.75
+5.0
+5.25
Supply Current
mA
150
Thermal Resistance
C/W
TBD
Product Specifications Isolation Performance
Parameters
Additional Test Conditions
Unit
Min.
Typ.
Max.
Leakage (LO-RF)
dBm
-60
Leakage (LO-IF)
dBm
-30
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or ommisions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford Microdevices
product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
3
5/01/01 rev 7.0
Advanced Data Sheet
650 0+] 5HFHLYH 0L[HU
Typical Device Performance
Conversion Gain
V
CC
= 5.0V, LO = 0dBm , RF
IN
= -20dBm , IF = 200MHz
9
10
11
12
13
1.84
1.86
1.88
1.90
1.92
RF Frequency (GHz)
G
a
in
(d
B
)
Return Loss at LO Input
V
CC
= 5.0V
0
5
10
15
20
25
30
35
40
1.5
1.6
1.7
1.8
1.9
2
LO Frequency (GHz)
R
e
tu
rn
L
o
s
s
(d
B
)
Return Loss at IF Input
V
CC
= 5.0V
0
5
10
15
20
25
140
160
180
200
220
240
260
IF Frequency (MHz)
R
e
tu
rn
L
o
s
s
(d
B
)
Return Loss at RF Input
V
CC
= 5.0V
0
5
10
15
20
25
1.6
1.7
1.8
1.9
2
RF Frequency (GHz)
R
e
tu
rn
L
o
s
s
(d
B
)
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or ommisions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford Microdevices
product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
4
5/01/01 rev 7.0
Advanced Data Sheet
650 0+] 5HFHLYH 0L[HU
Pin Out Description
Pin #
Function
Description
Additional Comments
1
IFP
IF output, positive terminal
Nominal DC voltage is 1.6V. Output should be AC-coupled
2
VCC
Positive supply (+5V)
3
VEE
Ground
4
RFP
RF input, positive terminal
Nominal DC voltage is 2.1V. (Internally biased) Input should be AC-
coupled.
5
RFN
RF input, negative terminal
Nominal DC voltage is 2.1V. (Internally biased) Input should be AC-
coupled.
6
VEE
Ground
7
VCC
Positive supply (+5V)
8
L1
External inductor terminal
Nominal DC voltage is 5V, provided through off chip inductors.
9
L2
External inductor terminal
Nominal DC voltage is 5V, provided through off chip inductors.
10
VCC
Positive supply (+5V)
11
VEE
Ground
12
LON
LO input, negative terminal
Nominal DC voltage is 2.4V. (Internally biased) Input should be AC-
coupled.
13
LOP
LO input, positive terminal
Nominal DC voltage is 2.4V. (Internally biased) Input should be AC-
coupled.
14
VEE
Ground
15
VCC
Positive supply (+5V)
16
IFN
IF output, negative terminal
Nominal DC voltage is 1.6V. Output should be AC-coupled.
The information provided herein is believed to be reliable at press time. Stanford Microdevices assumes no responsibility for inaccuracies or ommisions.
Stanford 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. Stanford Microdevices does not authorize or warrant any Stanford Microdevices
product for use in life-support devices and/or systems.
Copyright 2000 Stanford Microdevices, Inc. All worldwide rights reserved.
522 Almanor Ave., Sunnyvale, CA 94086
Phone: (800) SMI-MMIC
http://www.stanfordmicro.com
5
5/01/01 rev 7.0
Advanced Data Sheet
650 0+] 5HFHLYH 0L[HU
Part Number Ordering Information
Part Number
Reel Size
Devices/Reel
SRM-2016
TBD
TBD
Caution: ESD Sensitive
Appropriate precaution in handling, packaging
and testing devices must be observed.
Part Symbolization
The part will be symbolized with a "TBD" marking
designator on the top surface of the package.
Package Dimensions ("16" Package)
Test PCB Pad Layout
12(4X)
NOTE
1. PACKAGE BODY SIZES EXCLUDE MOLD FLASH
PROTRUSIONS OR GATE BURRS
2. TOLERANCE 0.1 mm UNLESS OTHERWISE SPECIFIED
3. COPLANARITY : 0.1 mm
4. CONTROLLING DIMENSION IS MILLIMETER. CONVERTED
INCH DIMENSIONS ARE NOT NECESSARILY EXACT.
5. FOLLOWED FROM JEDEC MO-153
0.030
0.024
0.60
0.75
0.45
L
0.018
0
---
y
0
---
8
0.10
---
---
---
---
8
0.004
MIN
---
0.000
0.031
---
0.193
0.004
---
0.169
0.007
DIMENSIONS IN MILLIMETERS
0.00
A1
D
E1
e
E
b
C
A2
4.90
---
4.30
---
0.80
0.09
0.19
SYMBOLS
A
---
MIN
---
0.10
1.05
5.10
---
0.20
4.50
---
0.30
5.00
4.40
0.65
6.40
---
---
1.00
MAX
1.15
---
NOM
0.004
---
0.197
0.173
0.026
0.252
0.039
---
---
0.201
---
0.177
---
0.041
0.008
0.012
DIMENSIONS IN INCHES
NOM
---
0.045
MAX
D1
2.80
0.110
---
---
---
---
E2
2.80
0.110
---
---
---
---
3.0
3.0
0.25
1.25
6.9
0.74
0.74
0.7
0.9
0.4
0.33 via
- Indicates metalization
- vias connect pad to underlying ground plane
all units are in mm
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