4125 [PSEMI]
High Linearity Quad MOSFET Mixer for GSM 800 & Cellular BTS; 高线性四MOSFET混频器适用于GSM 800和蜂窝基站型号: | 4125 |
厂家: | Peregrine Semiconductor |
描述: | High Linearity Quad MOSFET Mixer for GSM 800 & Cellular BTS |
文件: | 总8页 (文件大小:234K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Product Specification
PE4125
High Linearity Quad MOSFET Mixer
for GSM 800 & Cellular BTS
Product Description
Features
The PE4125 is a high linearity, passive Quad MOSFET Mixer
for GSM 800 & Cellular Base Station Receivers and exhibits
high dynamic range performance over a broad LO drive range
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 PE4125 is optimized for frequency
• Integrated, single-ended RF & LO
interfaces
• High linearity: IIP3 > +32 dBm,
820 - 920 MHz (+17 dBm LO)
• Low conversion loss: 6.9 dB
down-conversion using high-side LO injection for GSM 800 &
Cellular Base Station applications, and is also suitable for use
in up-conversion applications.
(+17 dBm LO)
• High isolation: typical LO-IF at 43 dB,
LO-RF at 31 dB
The PE4125 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.
• Designed for low-side LO injection
Figure 1. Functional Diagram
Figure 2. Package Type
8-lead TSSOP
LO
IF
RF
PE4125
Table 1. AC and DC Electrical Specifications @ +25 °C (ZS = ZL = 50 Ω)
Parameter
Minimum
Typical
Maximum
Units
Frequency Range:
LO
RF
IF1
890
820
--
--
--
70
990
920
--
MHz
MHz
MHz
Conversion Loss2
7.0
7.4
dB
Isolation:
LO-RF
LO-IF
30
38
31.5
40
dB
dB
Input IP3
30
32
22
dBm
dBm
Input 1 dB Compression
Notes:
1. An IF frequency of 70 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 ETC1-1-13, nominal loss 0.7dB at 70 MHz).
*Test conditions unless otherwise noted: IF = 70 MHz, LO input drive = 17 dBm, RF input drive = 3 dBm.
Document No. 70-0044-05 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 8
PE4125
Product Specification
Figure 3. Pin Configuration (Top View)
Table 3. Absolute Maximum Ratings
Symbol
Parameter/Conditions Min Max Units
TST
Storage temperature range
-65
-40
150
85
°C
°C
1
2
3
8
7
6
5
GND
IF1
LO
GND
RF
Operating temperature
range
TOP
PLO
PRF
LO input power
20
12
dBm
dBm
V
RF input power
IF2
VESD
ESD Sensitive Device
250
4
GND
GND
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.
PE4125
Table 2. Pin Descriptions
Pin
No.
Pin
Name
Description
1
2
LO
LO Input
Ground connection for Mixer. Traces
Electrostatic Discharge (ESD) Precautions
should be physically short and connect
immediately to ground plane for best
performance.
GND
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.
3
4
5
6
7
8
RF
GND
GND
IF2
RF Input
Ground.
Ground.
IF differential output
IF differential output
Ground.
Latch-Up Avoidance
IF1
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
GND
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0044-05 │ UltraCMOS™ RFIC Solutions
Page 2 of 8
PE4125
Product Specification
Evaluation Kit
Figure 4. Evaluation Board Layout
Table 4. Bill of Materials
Peregrine Specification 101/0054
Reference
Value/Description
T2
U1 (Not Labeled)
R1
M/A Com ETC1-1-13
PE4125 Mixer
0Ω
Pin1
J1, J2, J3
SMA Connector
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
LO
GND
RF
GND
IF1
LO
RF
T2
IF
IF2
GND
GND
PE4125
T2, M/A-Com E-Series RF 1:1 Transformer ETC1-1-13
Figure 6. Evaluation Board Testing Block Diagram, 2-Tone Setup
4125
LO
IF
PA
Eval
Spectrum
Analyzer
3 dB
3 dB
Board
Sig
RF
Gen
3 dB
Hybrid
Tee
Sig
Sig
6 dB
6 dB
Gen
Gen
Document No. 70-0044-05 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 8
PE4125
Product Specification
Typical Performance Plots (LO=17 dBm, RF=3 dBm, IF=70 MHz)
Figure 7. Conversion Loss vs. Frequency
Figure 8. Input 1dB Compression vs. Frequency
0
25
-2
-4
-6
20
15
-40 C
25 C
85 C
10
1dB Compression Measured at LO=14dBm
-8
5
-40 C
25 C
85 C
-10
800
0
825
850
875
900
925
950
820
840
860
880
900
920
Frequency (MHz)
Frequency (MHz)
Figure 9. Input IP3 vs. Frequency
Figure 10. Output IP3 vs. Frequency
40
35
30
30
25
-40 C
25 C
85 C
20
15
10
5
-40 C 25 C 85 C
25
20
15
10
5
0
800
0
800
825
850
875
900
925
950
825
850
875
Frequency (MHz)
900
925
950
Frequency (MHz)
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0044-05 │ UltraCMOS™ RFIC Solutions
Page 4 of 8
PE4125
Product Specification
Typical Performance Plots (LO=17 dBm, RF=3 dBm, IF=70 MHz)
Figure 11. LO-RF Isolation vs. Frequency
Figure 12. LO-IF Isolation vs. Frequency
0
0
-10
-20
-30
-40
-50
-60
-10
-40 C
25 C
85 C
-20
85 C
25 C
-30
-40 C
-40
800
825
850
875
900
925
950
800
825
850
875
Frequency (MHz)
900
925
950
Frequency (MHz)
Figure 13. LO Port Return Loss vs. Frequency
Figure 14. RF Port Return Loss vs. Frequency
0
0
-5
-5
-10
-15
-20
-25
-10
85 C
-15
25 C
25 C 85 C
-40 C
-40 C
-30
-20
600
-35
600
700
800
900
1000
1100
1200
1300
1400
700
800
900
1000
1100
1200
1300
1400
Frequency (MHz)
Return Loss Frequency
Document No. 70-0044-05 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 8
PE4125
Product Specification
Table 5. Spurious Response
Table 6. Spurious Response
mFRF + nFLO
nFLO
mFRF - nFLO
nFLO
mFRF
1
2
2
3
21
4
mFRF
1
2
29
3
12
4
32
1
2
3
4
1
2
3
4
29
34
52
83
84
0
55
62
>85
45
50
45
59
85
70
55
60
>85
>90
60
66
59
67
>85
>85
>85
>85
Normalized to dB below PIF
Normalized to dB below PIF
(RF=870 MHz @ 3 dBm, LO = 940 MHz @ 17 dBm, high side)
(RF=870 MHz @ 3 dBm, LO = 940 MHz @ 17 dBm, high side)
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0044-05 │ UltraCMOS™ RFIC Solutions
Page 6 of 8
PE4125
Product Specification
Figure 15. Package Drawing
8-lead TSSOP
TOP VIEW
0.65BSC
7
6
5
8
12o REF
2X
3.20
0.20
R 0.90 MIN
4.40±0.10
Ø1.00±0.10
R 0.90 MIN
GAGE
PLANE
1.00
0o
8o
12o REF
0.25
- B -
.20 C B A
+.15
0.60
-.10
1.0 REF
1
2
3
4
0.325
1.00
- A -
3.00±0.10
0.90±0.05
1.10 MAX
- C -
0.10
C
0.30 MAX
C B A
0.10±0.05
6.40
0.10
FRONT VIEW
SIDE VIEW
Table 7. Ordering Information
Order Code
4125-21
Part Marking
Description
Package
Shipping Method
100 units / Tube
2000 units / T&R
1 / Box
4125
PE4125-08TSSOP-100A
8-lead TSSOP
4125-22
4125
PE4125-08TSSOP-2000C
PE4125-08TSSOP-EK
8-lead TSSOP
4125-00
PE4125-EK
Evaluation Board
Document No. 70-0044-05 │ www.psemi.com
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 7 of 8
PE4125
Product Specification
Sales Offices
The Americas
North Asia Pacific
Peregrine Semiconductor Corporation
Peregrine Semiconductor K.K.
9450 Carroll Park Drive
San Diego, CA 92121
Tel 858-731-9400
5A-5, 5F Imperial Tower
1-1-1 Uchisaiwaicho, Chiyoda-ku
Tokyo 100-0011 Japan
Tel: +81-3-3502-5211
Fax 858-731-9499
Fax: +81-3-3502-5213
Europe
Peregrine Semiconductor, Korea
#B-2402, Kolon Tripolis, #210
Geumgok-dong, Bundang-gu, Seongnam-si
Gyeonggi-do, 463-480 S. Korea
Tel: +82-31-728-4300
Peregrine Semiconductor Europe
Bâtiment Maine
13-15 rue des Quatre Vents
F- 92380 Garches, France
Tel: +33-1-47-41-91-73
Fax : +33-1-47-41-91-73
Fax: +82-31-728-4305
South Asia Pacific
Space and Defense Products
Peregrine Semiconductor, China
Shanghai, 200040, P.R. China
Tel: +86-21-5836-8276
Americas:
Tel: 505-881-0438
Fax: 505-881-0443
Fax: +86-21-5836-7652
Europe, Asia Pacific:
180 Rue Jean de Guiramand
13852 Aix-En-Provence cedex 3, France
Tel: +33(0) 4 4239 3361
Fax: +33(0) 4 4239 7227
For a list of representatives in your area, please refer to our Web site at: www.psemi.com
Data Sheet Identification
Advance Information
The information in this data sheet is believed to be reliable.
However, Peregrine assumes no liability for the use of this
information. Use shall be entirely at the user’s own risk.
The product is in a formative or design stage. The data
sheet contains design target specifications for product
development. Specifications and features may change in
any manner without notice.
No patent rights or licenses to any circuits described in this
data sheet are implied or granted to any third party.
Preliminary Specification
Peregrine’s products are not designed or intended for use in
devices or systems intended for surgical implant, or in other
applications intended to support or sustain life, or in any
application in which the failure of the Peregrine product could
create a situation in which personal injury or death might occur.
Peregrine assumes no liability for damages, including
consequential or incidental damages, arising out of the use of
its products in such applications.
The data sheet contains preliminary data. Additional data
may be added at a later date. Peregrine reserves the right
to change specifications at any time without notice in order
to supply the best possible product.
Product Specification
The data sheet contains final data. In the event Peregrine
decides to change the specifications, Peregrine will notify
customers of the intended changes by issuing a DCN
(Document Change Notice).
The Peregrine name, logo, and UTSi are registered trademarks
and UltraCMOS and HaRP are trademarks of Peregrine
Semiconductor Corp.
©2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0044-05 │ UltraCMOS™ RFIC Solutions
Page 8 of 8
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