4239-01 [PSEMI]
SPDT UltraCMOS⑩ RF Switch; 单刀双掷的UltraCMOS ™射频开关
| 型号： | 4239-01 |
| 厂家： | 
Peregrine Semiconductor |
| 描述： | SPDT UltraCMOS⑩ RF Switch |
| 文件： | 总9页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Specification
PE4239
SPDT UltraCMOS™ RF Switch
Features
Product Description
• Single-pin or complementary CMOS
The PE4239 UltraCMOS™ RF Switch is designed to cover a
broad range of applications from DC through 3.0 GHz. This
reflective switch integrates on-board CMOS control logic with a
low voltage CMOS-compatible control interface, and can be
controlled using either single-pin or complementary control
inputs. Using a nominal +3-volt power supply voltage, a typical
input 1 dB compression point of +27 dBm can be achieved.
logic control inputs
• +3.0-volt power supply needed for
single-pin control mode
• Low insertion loss: 0.7 dB at 1.0 GHz,
0.9 dB at 2.0 GHz
• Isolation of 32 dB at 1.0 GHz, 23 dB at
2.0 GHz
The PE4239 UltraCMOS™ RF Switch 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.
• Typical input 1 dB compression point of
+27 dBm
• Ultra-small SC-70 package
Figure 1. Functional Diagram
RFC
Figure 2. Package Type SC-70
6-lead SC-70
RF1
RF2
CMOS
Control
Driver
CTRL CTRL or VDD
Table 1. Electrical Specifications @ +25 °C, VDD = 3 V (ZS = ZL = 50 ꢀ)
Parameter
Conditions
Minimum
Typical
Maximum
Units
Operation Frequency1
DC
3000
MHz
1000 MHz
2000 MHz
0.7
0.9
0.85
1.05
dB
dB
Insertion Loss
Isolation
1000 MHz
2000 MHz
30
21
32
23
dB
dB
1000 MHz
2000 MHz
18
16
20
18
dB
dB
Return Loss
‘ON’ Switching Time
‘OFF’ Switching Time
Video Feedthrough2
Input 1 dB Compression
Input IP3
50% CTRL to 0.1 dB of final value, 1 GHz
50% CTRL to 25 dB isolation, 1 GHz
300
200
15
ns
ns
mVpp
dBm
dBm
2000 MHz
26
43
27
2000 MHz, 14 dBm input power
45
Notes: 1. Device linearity will begin to degrade below 10 MHz.
2. The DC transient at the output of any port of the switch when the control voltage is switched from Low to High or High to Low in a 50 Ω test
set-up, measured with 1ns risetime pulses and 500 MHz bandwidth.
Document No. 70-0068-02 │ www.psemi.com
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 9
PE4239
Product Specification
Figure 3. Pin Configuration (Top View)
Table 3. Absolute Maximum Ratings
Symbol
Parameter/Conditions Min
Max Units
pin 1
VDD
Power supply voltage
-0.3
4.0
V
1
2
3
6
5
4
RF1
GND
RF2
CTRL or VDD
RFC
VDD
0.3
+
VI
Voltage on any input
-0.3
V
Storage temperature
range
TST
-65
-40
150
°C
CTRL
Operating temperature
range
TOP
PIN
85
30
°C
dBm
V
Input power (50ꢀ)
ESD voltage (Human
Body Model)
Table 2. Pin Descriptions
VESD
1500
Pin
No.
Pin
Name
Description
1
RF1
RF1 port (Note 1)
Table 4. DC Electrical Specifications
Ground connection. Traces should be
physically short and connected to
ground plane for best performance.
2
GND
Parameter
Min
Typ
Max
Units
VDD Power Supply
Voltage
2.7
3.0
3.3
V
3
4
5
RF2
CTRL
RFC
RF2 port (Note 1)
IDD Power Supply Current
Switch control input, CMOS logic level.
Common RF port for switch (Note 1)
250
500
nA
(VDD = 3V, VCTRL = 3V)
Control Voltage High
Control Voltage Low
0.7x VDD
V
V
This pin supports two interface options:
Single-pin control mode. A nominal 3-
volt supply connection is required.
Complementary-pin control mode. A
complementary CMOS control signal
to CTRL is supplied to this pin. By-
passing on this pin is not required in
this mode.
0.3x VDD
CTRL or
VDD
6
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 specified rating.
Note 1: All RF pins must be DC blocked with an external series
capacitor or held at 0 VDC
.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0068-02 │ UltraCMOS™ RFIC Solutions
Page 2 of 9
PE4239
Product Specification
Table 5. Single-pin Control Logic Truth Table
Control Voltages
Signal Path
Control Logic Input
Pin 6 (CTRL or VDD) = VDD
Pin 4 (CTRL) = High
The PE4239 is a versatile RF CMOS switch that
supports two operating control modes; single-pin
control mode and complementary-pin control
mode.
RFC to RF1
Pin 6 (CTRL or VDD) = VDD
Pin 4 (CTRL) = Low
RFC to RF2
Single-pin control mode enables the switch to
operate with a single control pin (pin 4) supporting
a +3-volt CMOS logic input, and requires a
dedicated +3-volt power supply connection on pin
6 (VDD). This mode of operation reduces the
number of control lines required and simplifies the
switch control interface typically derived from a
CMOS µProcessor I/O port.
Table 6. Complementary-pin Control Logic
Truth Table
Control Voltages
Signal Path
Pin 6 (CTRL or VDD) = Low
Pin 4 (CTRL) = High
RFC to RF1
Pin 6 (CTRL or VDD) = High
Pin 4 (CTRL) = Low
RFC to RF2
Complementary-pin control mode allows the
switch to operate using complementary control
pins CTRL and CTRL (pins 4 & 6), that can be
directly driven by +3-volt CMOS logic or a suitable
µProcessor I/O port. This enables the PE4239 to
be used as a potential alternate source for SPDT
RF switch products used in positive control
voltage mode and operating within the PE4239
operating limits.
Document No. 70-0068-02 │ www.psemi.com
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 3 of 9
PE4239
Product Specification
Figure 4. Evaluation Board Layout
Peregrine Specification 101/0083
Evaluation Kit
The SPDT Switch Evaluation Kit board was
designed to ease customer evaluation of the
PE4239 SPDT switch. The RF common port is
connected through a 50ꢀ transmission line to the
top left SMA connector, J1. Port 1 and Port 2 are
connected through 50ꢀ transmission lines to the
top two SMA connectors on the right side of the
board, J3 and J2, respectively. A through
transmission line connects SMA connectors J4
and J5. This transmission line can be used to
estimate the loss of the PCB over the
environmental conditions being evaluated.
The board is constructed of a two metal 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 with ground
plane model using a trace width of 0.0476”, trace
gaps of 0.030”, dielectric thickness of 0.028”,
metal thickness of 0.0021” and εr of 4.4.
J6 provides a means for controlling DC and digital
inputs to the device. Starting from the lower left
pin, the second pin to the right (J6-3) is connected
to the device V1 or CTRL input. The fourth pin to
the right (J6-7) is connected to the device V2 or
CTRL/VDD input.
Figure 5. Evaluation Board Schematic
Peregrine Specification 102/0104
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0068-02 │ UltraCMOS™ RFIC Solutions
Page 4 of 9
PE4239
Product Specification
Typical Performance Data @ -40 °C to 85 °C (Unless otherwise noted)
Figure 7. Input 1 dB Compression Point & IIP3
Figure 6. Insertion Loss – RFC to RF1
(Typical performance @ 25 °C)
0
60
60
50
40
30
20
-0.3
-40°C
50
40
30
20
-0.6
85°C
25°C
-0.9
-1.2
-1.5
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (MHz)
Figure 8. Insertion Loss – RFC to RF2
Figure 9. Isolation – RFC to RF1
0
0
-20
-0.3
-40°C
-40
-0.6
85°C
25°C
-60
-0.9
-1.2
-1.5
-80
-100
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (MHz)
Document No. 70-0068-02 │ www.psemi.com
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 9
PE4239
Product Specification
Typical Performance Data @ -40 °C to 85 °C (Unless otherwise noted)
Figure 10. Isolation – RFC to RF2
Figure 11. Isolation – RF1 to RF2, RF2 to RF1
0
-20
0
-20
-40
-40
-60
-60
-80
-80
-100
-100
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (MHz)
Figure 12. Return Loss – RFC to RF1, RF2
Figure 13. Return Loss – RF1, RF2
0
0
-10
-10
-20
-30
-40
RF1
-20
RF1
RF2
-30
RF2
-40
0
500
1000
1500
2000
2500
3000
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Frequency (MHz)
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0068-02 │ UltraCMOS™ RFIC Solutions
Page 6 of 9
PE4239
Product Specification
Figure 14. Package Drawing
6-lead SC-70
1.80
2.20
0.65
BSC
0.10
0.30
1.80
2.40
1.15
1.35
0.10
0.40
0.15
0.30
0.10
0.18
0.80
1.00
0.80
1.10
0.00
0.10
Document No. 70-0068-02 │ www.psemi.com
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 7 of 9
PE4239
Product Specification
Figure 15. Tape and Reel Specifications
Pin 1
Tape Feed Direction
Table 7. Ordering Information
Order Code Part Marking
Description
Package
6-lead SC-70
Shipping Method
7680 units / Canister
3000 units / T&R
1 / Box
4239-01
4239-02
4239-00
4239-51
4239-52
239
239
PE4239-06SC70-7680A
PE4239-06SC70-3000C
PE4239-06SC70-EK
6-lead SC-70
PE4239-EK
239
Evaluation Kit
PE4239G-06SC70-7680A
PE4239G-06SC70-3000C
Green 6-lead SC-70
Green 6-lead SC-70
7680 units / Canister
3000 units / T&R
239
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Document No. 70-0068-02 │ UltraCMOS™ RFIC Solutions
Page 8 of 9
PE4239
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
Teikoku Hotel Tower 10B-6
1-1-1 Uchisaiwai-cho, Chiyoda-ku
Tokyo 100-0011 Japan
Fax: 858-731-9499
Tel: +81-3-3502-5211
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: +33-1-4741-9173
Fax : +33-1-4741-9173
Fax: +82-31-728-4305
South Asia Pacific
Space and Defense Products
Americas:
Peregrine Semiconductor, China
Shanghai, 200040, P.R. China
Tel: +86-21-5836-8276
Tel: 858-731-9453
Fax: +86-21-5836-7652
Europe, Asia Pacific:
180 Rue Jean de Guiramand
13852 Aix-En-Provence Cedex 3, France
Tel: +33-4-4239-3361
Fax: +33-4-4239-7227
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.
Document No. 70-0068-02 │ www.psemi.com
©2002-2006 Peregrine Semiconductor Corp. All rights reserved.
Page 9 of 9
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