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PE4241 데이터시트 PDF




Peregrine Semiconductor에서 제조한 전자 부품 PE4241은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 PE4241 자료 제공

부품번호 PE4241 기능
기능 SPDT UltraCMOS RF Switch
제조업체 Peregrine Semiconductor
로고 Peregrine Semiconductor 로고


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PE4241 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Product Description
The PE4241 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.
The PE4241 UltraCMOS™ RF Switch is manufactured in
Peregrine’s patented Ultra Thin Silicon (UTSi®) CMOS
process, offering the performance of GaAs with the economy
and integration of conventional CMOS.
Figure 1. Functional Diagram
RFCommon
RF1 RF2
Product Specification
PE4241
SPDT UltraCMOS™ RF Switch
Features
Single-pin or complementary CMOS
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 30 dB at 1.0 GHz, 21 dB at
2.0 GHz
Typical input 1 dB compression point of
+27 dBm
Ultra-small SOT23 package
Figure 2. Package Type
6-lead SOT23
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
Insertion Loss
Isolation
Return Loss
‘ON’ Switching Time
1000 MHz
2000 MHz
1000 MHz
2000 MHz
1000 MHz
2000 MHz
50% CTRL to 0.1 dB of final value, 1 GHz
DC
28
19
18
16
3000
MHz
0.7 0.85 dB
0.9 1.05 dB
30 dB
21 dB
20 dB
18 dB
300 ns
‘OFF’ Switching Time
50% CTRL to 25 dB isolation, 1 GHz
200 ns
Video Feedthrough2
15 mVpp
Input 1 dB Compression
2000 MHz
26 27
dBm
Input IP3
2000 MHz, 14 dBm input power
43 45
dBm
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 test
set-up, measured with 1ns risetime pulses and 500 MHz bandwidth.
Document No. 70-0094-01 www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 8




PE4241 pdf, 반도체, 판매, 대치품
Evaluation Kit
The SPDT Switch Evaluation Kit board was
designed to ease customer evaluation of the
PE4241 SPDT switch. The RF common port is
connected through a 50transmission line to the
top left SMA connector, J1. Port 1 and Port 2 are
connected through 50transmission 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.
J3
J2
PE4241
Product Specification
Figure 4. Evaluation Board Layout
Figure 5. Evaluation Board Schematic
RF1
GND
CTRL
or VDD
RFC
J6-7
J1
RF2
CTRL
J6-3
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 4 of 8
J4 J5
Document No. 70-0094-01 UltraCMOS™ RFIC Solutions

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PE4241 전자부품, 판매, 대치품
PE4241
Product Specification
Figure 14. Package Drawing
6-lead SOT23
2.80
3.10
0.95
BSC
2.60
3.00
1.15
1.35
0.35
0.55
0.90
1.30
0.25
0.50
0.90
1.45
0.00
0.15
0.09
0.20
NOTE:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. DIMENSIONS ARE EXCLUSIVE OF MOLD
FLASH & METAL BURR.
3. DIMENSIONS ARE INCLUSIVE OF SOLDER
PLATING.
4. ALL SPECIFICATIONS COMPLY TO EIAJ
SC74.
Table 7. Ordering Information
Order Code Part Marking
4241-01
4241-02
4241-00
4241
4241
PE4241-EK
Description
PE4241-06SOT23-7680F
PE4241-06SOT23-3000C
PE4241-06SOT23-EK
Package
6-lead SOT23
6-lead SOT23
Evaluation Kit
Shipping
Method
7680 units / Canister
3000 units / T&R
1 / Box
Document No. 70-0094-01 www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
Page 7 of 8

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