3501-12 [PSEMI]
3500 MHz Low Power UltraCMOS? Divide-by-2 Prescaler; 3500兆赫低功率的UltraCMOS ？分频预分频器
| 型号： | 3501-12 |
| 厂家： | 
Peregrine Semiconductor |
| 描述： | 3500 MHz Low Power UltraCMOS? Divide-by-2 Prescaler |
| 文件： | 总8页 (文件大小：204K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Specification
PE3501
3500 MHz Low Power UltraCMOS™
Divide-by-2 Prescaler
Product Description
The PE3501 is a high-performance dynamic UltraCMOS™
prescaler with a fixed divide ratio of 2. Its operating frequency
range is 400 MHz to 3.5 GHz. The PE3501 operates on a
nominal 3 V supply and draws only 12 mA. It is packaged in a
small 8-lead TSSOP and is ideal for frequency scaling and
microwave PLL synthesis solutions.
Features
• High-frequency operation:
400 MHz to 3500 MHz
• Fixed divide ratio of 2
• Low-power operation: 12 mA typical
@ 3 V
The PE3501 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.
• Small package: 8-lead TSSOP
• Low cost
Figure 2. Package Type
Figure 1. Functional Schematic Diagram
8-lead TSSOP
D
Q
Fout
Fin
CLK
DEC
DRIVER
OUTPUT BUFFER
QB
PREAMP
OFF-CHIP
BYPASS
Table 1. Electrical Specifications (ZS = ZL = 50 Ω)
VDD = 3.0 V, -40° C ≤ TA ≤ 85° C, unless otherwise specified
Parameter
Conditions
Minimum
Typical
Maximum
Units
Supply Voltage
2.85
3.0
3.15
V
Supply Current
12
15
mA
Input Frequency (Fin)
400
3500
MHz
400 MHz ≤ Fin ≤ 3000 MHz
3000 MHz < Fin ≤ 3500 MHz
-10
0
+10
+10
dBm
dBm
Input Power (Pin)
400 MHz ≤ Fin ≤ 3000 MHz
3000 MHz < Fin ≤ 3500 MHz
-10
-15
dBm
dBm
Output Power (Pout)
Document No. 70-0111-03 │ www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 8
PE3501
Product Specification
Figure 3. Pin Configuration (Top View)
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 in Table 3.
1
2
3
4
8
7
6
5
VDD
GND
FOUT
NC
FIN
3501
DEC
GND
Latch-Up Avoidance
GND
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
Table 2. Pin Descriptions
Device Functional Considerations
Pin
No.
Pin
Name
Description
The PE3501 divides a 400 MHz to 3500 MHz
input signal by two, producing a 200 MHz to 1750
MHz output signal. To work properly, pin 3 must
be supplied with a bypass capacitor to ground. In
addition, the input and output signals (pins 2 & 7)
must be AC coupled via an external capacitor, as
shown in the test circuit in Figure 4.
1
2
VDD
Fin
Power supply pin. Bypassing is required.
Input signal pin. DC blocking capacitor
required (15 pF typical)
Power supply decoupling pin. Place a ca-
pacitor as close as possible and connect
directly to the ground plane.
3
4
DEC
GND
Ground pin. Ground pattern on the board
should be as wide as possible to reduce
ground impedance.
The ground pattern on the board should be made
as wide as possible to minimize ground
impedance. See Figure 11 for a layout example.
5
6
7
8
GND
NC
Ground pin.
No Connection. This pin should be left
open.
Divided frequency output pin. DC blocking
capacitor required (47 pF typical)
Fout
GND
Ground pin.
Table 3. Absolute Maximum Ratings
Symbol
VDD
Parameter/Conditions Min Max Units
Supply voltage
4.0
15
V
dBm
°C
Pin
Input Power
TST
Storage temperature range
-65
-40
150
85
Operating temperature
range
TOP
°C
ESD voltage (Human Body
Model)
VESD
250
V
Absolute Maximum Ratings are those values
listed in the above table. Exceeding these values
may cause permanent device damage. Exposure
to absolute maximum ratings for extended periods
may affect device reliability.
©2005 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0111-03 │ UltraCMOS™ RFIC Solutions
Page 2 of 8
PE3501
Product Specification
Figure 4. Test Circuit Block Diagram
VDD
3 V +/- 0.15 V
10 pF 1000 pF
1
2
3
4
8
7
6
5
50 Ω
50 Ω
15 pF
47 pF
PE3501
Spectrum
Analyzer
N/C
Signal Generator
10 nF
10 pF
Figure 5. High Frequency System Application
The wideband frequency of operation of the PE3501 makes it an ideal part for use in a
DBS down-converter system.
FM
DEMOD
BASEBAND
OUTPUT
INPUT FROM
BPF
SA
W
AGC
ST
DBS 1 IF
DIVIDE-BY-2
PE3236
LOW NOISE
PLL SYNTH
PE3501
LPF
Document No. 70-0111-03 │ www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 8
PE3501
Product Specification
Typical Performance Data
Figure 6. Input Sensitivity
5
0
-5
+85C
+25C
-40C
-10
-15
-20
-25
-30
-35
500
1000
1500
2000
2500
3000
3500
4000
Frequency (MHz)
Figure 7. Output Power
10
5
0
-40C
+25C
+85C
-5
-10
-15
500
1000
1500
2000
2500
3000
3500
4000
Frequency (MHz)
©2005 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0111-03 │ UltraCMOS™ RFIC Solutions
Page 4 of 8
PE3501
Product Specification
Table 4. S11
Table 5. S22
Output Freq
(GHz)
Input Freq (GHz) S11 Magnitude (dB) S11 Angle (deg)
S22 Magnitude (dB) S22 Angle (deg)
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
-0.5523
-0.6707
-0.806
-9.337
-11.253
-13.193
-14.8
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.55
1.60
1.65
1.70
1.75
-8.7615
-8.2705
-7.7885
-7.6058
-7.7922
-8.2309
-8.5583
-8.8751
-8.8599
-9.1496
-8.8648
-9.0828
-9.2022
-9.2727
-9.6494
-9.4383
-9.5217
-9.6043
-9.7282
-9.8069
-9.8221
-9.8694
-9.8693
-9.8667
-9.8509
-9.9141
-9.7063
-9.8686
-9.4836
-9.4498
-9.3233
-9.2206
26.726
21.393
16.647
10.297
6.2004
2.4335
-0.3158
-0.2458
-3.0515
-2.6752
-6.0631
-5.7925
-6.8019
-9.3617
-12.806
-14.454
-16.286
-19.118
-23.597
-25.461
-29.038
-32.629
-34.669
-40.785
-43.139
-46.745
-51.695
-54.805
-56.589
-62.744
-66.237
-66.07
-0.9642
-1.109
-15.929
-17.103
-18.594
-20.722
-22.915
-25.66
-1.1263
-1.152
-1.1703
-1.2353
-1.4078
-1.6207
-1.8965
-2.1032
-1.9731
-1.8229
-1.8517
-2.0308
-2.1353
-2.2884
-2.397
-28.199
-30.249
-31.079
-32.514
-36.258
-40.604
-44.918
-48.91
-53.156
-56.979
-61.184
-64.955
-68.656
-72.265
-75.379
-78.326
-80.734
-82.87
-2.4811
-2.5498
-2.6367
-2.655
-2.7216
-2.691
-2.6813
-2.6933
-2.6638
-2.6461
-2.6266
-2.5917
-84.784
-86.468
-87.788
-89.118
Figure 8. S11 vs. Input Frequency (VDD = 3 V)
Figure 9. S22 vs. Output Frequency (VDD = 3 V)
Freq (400.0MHz to 3.500GHz)
Freq (200.0MHz to 1.750GHz)
Document No. 70-0111-03 │ www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 8
PE3501
Product Specification
It is the responsibility of the customer to determine
proper supply decoupling for their design application.
Evaluation Kit
Evaluation Kit Operation
The DEC pin (3) must be connected to a low
impedance AC ground for proper device operation. On
the board, two decoupling capacitors (C6 = 10 nF,
C4 = 10 pF), located on the back of the board, perform
this function.
The TSSOP Prescaler Evaluation Board was designed
to help customers evaluate the PE3501 Divide-by-2
Prescaler. On this board, the device input (pin 2) is
connected to connector J1 through a 50 ꢀ transmission
line. A series capacitor (C1) provides the necessary
DC block for the device input. It is important to note
that the value of this capacitance will impact the
performance of the device. A value of 15 pF was found
to be optimal for this board layout; other applications
may require a different value.
Applications Support
If you have a problem with your evaluation kit or if
you have applications questions, please contact
applications support:
The device output (pin 7) is connected to connector J3
through a 50 ꢀ transmission line. A series capacitor
(C2) provides the necessary DC block for the device
output. Note that this capacitor must be chosen to
have a low impedance at the desired output frequency
the device. The value of 47 pF was chosen to provide
a wide operating range for the evaluation board.
E-Mail: help@psemi.com (fastest response)
Phone: (858) 731-9400
Figure 10. Evaluation Board Layouts
Peregrine Specification 101/0035
The board is constructed of a two-layer FR4 material
with a total thickness of 0.031”. The bottom layer
provides ground for the RF transmission lines. The
transmission lines were designed using a coplanar
waveguide above ground plane model with trace width
of 0.030”, trace gaps of 0.007”, dielectric thickness of
0.028”, metal thickness of 0.0014” and εr of 4.4. Note
that the predominate mode for these transmission lines
is coplanar waveguide.
J2 provides DC power to the device. Starting from the
lower left pin, the second pin to the right (J2-3) is
connected to the device VDD pin (1). Two decoupling
capacitors (10 pF, 1000 pF) are included on this trace.
Figure 11. Evaluation Board Schematic
Peregrine Specification 102/0013
©2005 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0111-03 │ UltraCMOS™ RFIC Solutions
Page 6 of 8
PE3501
Product Specification
Figure 12. Package Drawing
8-lead TSSOP
TOP VIEW
0.65BSC
8
7
6
5
2X
3.20
4.40±0.10
Ø1.00±0.10
1.00
- B -
1
2
3
4
.20 C B A
1.00
0.325
- 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 4. Ordering Information
Order Code
3501-11
Part Marking
PE3501
Description
Package
Shipping Method
100 units / Tube
2000 units / T&R
1 / Box
PE3501-08TSSOP-100A
8-lead TSSOP
3501-12
PE3501
PE3501-08TSSOP-2000C
PE3501-08TSSOP-EK
8-lead TSSOP
3501-00
PE3501-EK
Evaluation Board
Document No. 70-0111-03 │ www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 7 of 8
PE3501
Product Specification
Sales Offices
The Americas
North Asia Pacific
Peregrine Semiconductor Corp.
9450 Carroll Park Drive
San Diego, CA 92121
Peregrine Semiconductor K.K.
5A-5, 5F Imperial Tower
1-1-1 Uchisaiwaicho, Chiyoda-ku
Tokyo 100-0011 Japan
Tel 858-731-9400
Fax 858-731-9499
Tel: +81-3-3501-5211
Fax: +81-3-3501-5213
Europe
South Asia Pacific
Peregrine Semiconductor Europe
Commercial Products:
Bâtiment Maine
13-15 rue des Quatre Vents
F- 92380 Garches, France
Tel: +33-1-47-41-91-73
Peregrine Semiconductor
28G, Times Square,
No. 500 Zhangyang Road,
Shanghai, 200122, P.R. China
Tel: +86-21-5836-8276
Fax: +86-21-5836-7652
Fax : +33-1-47-41-91-73
Space and Defense Products:
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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 is a trademark of Peregrine Semiconductor
Corp.
©2005 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0111-03 │ UltraCMOS™ RFIC Solutions
Page 8 of 8
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