Product Specification
PE4134
Product Description
The PE4134 is a high linearity, passive Quad MOSFET Mixer
for PCS & 3G Base Station Receivers, exhibiting high dynamic
range performance over a broad LO drive range of up to
+20 dBm. This mixer integrates passive matching networks to
provide single-ended interfaces for the RF and LO ports,
eliminating the need for external RF baluns or matching
networks. The PE4134 is optimized for frequency
down-conversion using low-side LO injection for PCS & 3G
Base Station applications, and is also suitable for
up-conversion applications.
The PE4134 is manufactured on Peregrine’s UltraCMOS™
process, a patented variation of silicon-on-insulator (SOI)
technology on a sapphire substrate, offering the performance
of GaAs with the economy and integration of conventional
CMOS.
Figure 1. Functional Diagram
High Linearity Quad MOSFET Mixer
for PCS & 3G BTS
Features
•
Integrated, single-ended RF & LO
interfaces
•
High linearity: IIP3 >+31 dBm,
1.9 GHz (+17 dBm LO)
•
Low-conversion loss: 7.4 dB
(+17 dBm LO)
•
High isolation: Typical LO-IF at
33 dB, LO-RF at 31 dB
•
Optimized for low-side LO injection
•
Packaged in a 6-lead 3x3 mm DFN
Figure 2. Package Type
6-lead 3x3 mm DFN
LO
180
o
Two-Way
Power
Divider
IF
RF
180
o
Two-Way
Power
Divider
Table 1. AC and DC Electrical Specifications @ +25 °C
Parameter
Frequency Range:
LO
RF
IF
1
Conversion Loss
2
Isolation:
LO-RF
LO-IF
Input IP3
1.8 GHz
1.9 GHz
2.0 GHz
Input 1 dB Compression
Notes:
27
27
26
31
28
Minimum
1540
1800
--
Typical
--
--
260
7.4
31
33
29
33
31
22
Maximum
1740
2000
--
8.0
Units
MHz
MHz
MHz
dB
dB
dB
dBm
dBm
dBm
dBm
1. An IF frequency of 260 MHz is a nominal frequency. The IF frequency can be specified by the user as long as the RF and LO
frequencies are within the specified maximum and minimum.
2. Conversion Loss includes loss of IF transformer (M/A COM ETK4-2T, nominal loss 0.7 dB at 260 MHz).
*Test conditions unless otherwise noted: IF = 260 MHz, LO input drive = 17 dBm, RF input drive = 3 dBm.
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©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 9
PE4134
Product Specification
Figure 3. Pin Configuration (Top View)
Table 3. Absolute Maximum Ratings
Symbol
T
ST
Parameter/Conditions
Storage temperature range
Operating temperature
range
LO input power
RF input power
ESD Sensitive Device
Min
-65
-40
Max
150
85
20
12
250
Units
°C
°C
dBm
dBm
V
IF1
GND
LO
1
2
3
6
5
4
IF2
T
OP
GND
P
LO
P
RF
PE4134
RF
V
ESD
Table 2. Pin Descriptions
Pin
No.
1
Pin
Name
IF1
Description
IF differential output
Ground connections for Mixer. Traces
should be physically short and connect
immediately to ground plane for best
performance. The exposed solder pad
must also be soldered to the ground plane
for best performance.
LO Input
RF Input
Ground connections for Mixer. Traces
should be physically short and connect
immediately to ground plane for best
performance. The exposed solder pad
must also be soldered to the ground plane
for best performance.
IF differential output
Absolute Maximum Ratings are those values
listed in the above table. Exceeding these values
may cause permanent device damage.
Functional operation should be restricted to the
limits in the DC Electrical Specifications table.
Exposure to absolute maximum ratings for
extended periods may affect device reliability.
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS™ device, observe
the same precautions that you would use with
other ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
ESD, precautions should be taken to avoid
exceeding the rating specified.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
2
GND
3
4
LO
RF
5
GND
6
IF2
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 2 of 9
Document No. 70-0087-03
│
UltraCMOS™ RFIC Solutions
PE4134
Product Specification
Evaluation Kit
Figure 4. Evaluation Board Layout
Table 4. Bill of Materials
Reference
T2
Value / Description
M/A Com ETK4-2T
0
Ω
PE4134 MLP Mixer
SMA Connector
Pin1
R1
U1
J1, J2, J3
Applications Support
If you have a problem with your evaluation kit or if
you have applications questions, please contact
applications support:
E-Mail: help@psemi.com (fastest response)
Phone: (858) 731-9400
Figure 5. Evaluation Board Schematic Diagram
3
2
6-lead
MLPM
3 x 3 mm
1
T2
LO
RF
IF
4
5
6
T2, M/A-Com E-Series RF 4:1 Transformer, 2.0 – 1000 MHz, ETK4-2T
Figure 6. Evaluation Board Testing Block Diagram, 2-Tone Setup
4134
PA
3 dB
Sig
Gen
LO
Eval
Board
IF
3 dB
RF
3 dB
Spectrum
Analyzer
Sig
Gen
6 dB
Hybrid
Tee
6 dB
Sig
Gen
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©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 9
PE4134
Product Specification
Typical Performance Data
(LO=17 dBm, RF=3 dBm, IF=260 MHz)
Figure 7. Conversion Loss
Figure 8. Input 1dB Compression
0
25
-2
20
1dB Compression (dB)
85 C
15
25 C
-40 C
Conversion Loss (dB)
-4
-6
10
-8
5
-40 C
1900
Frequency (MHz)
1950
2000
85 C
-10
1800
25 C
1850
0
1800
1850
1900
Frequency (MHz)
1950
2000
Figure 9. Input IP3
Figure 10. Output IP3
40
35
30
25
IIP3 (dBm)
20
15
10
5
0
1800
85 C
25 C
-40 C
30
25
20
OIP3 (dBm)
85 C
15
25 C
-40 C
10
5
1850
1900
Frequency (MHz)
1950
2000
0
1800
1850
1900
Frequency (MHz)
1950
2000
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 4 of 9
Document No. 70-0087-03
│
UltraCMOS™ RFIC Solutions
PE4134
Product Specification
Typical Performance Data
(LO=17 dBm, RF=3 dBm, IF=260 MHz)
Figure 11. LO-IF Isolation vs. Frequency
Figure 12. LO-RF Isolation vs. Frequency
0
0
-10
LO-IF Isolation (dB)
LO-RF Isolation (dB)
-10
-20
-20
-30
-30
-40
-40 C
-50
1800
25 C
85 C
-40
-40 C 25 C
-50
1800
85 C
1850
1900
Frequency (MHz)
1950
2000
1850
1900
Frequency (MHz)
1950
2000
Figure 13. LO Port Return Loss @ 25°C
Figure 14. RF Port Return Loss @ 25°C
0
-5
0
-5
-10
Return Loss (dB)
-15
-20
-25
-30
-35
-40
1500
-25
1700
Return Loss (dB)
-10
-15
-20
1550
1600
1650
1700
1750
1800
1750
1800
1850
1900
1950
2000
2050
2100
Frequency (MHz)
Frequency (MHz)
Document No. 70-0087-03
│
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©2006 Peregrine Semiconductor Corp. All rights reserved.
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