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부품번호 | PE4240 기능 |
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기능 | SPST UltraCMOS CATV Switch DC | ||
제조업체 | Peregrine Semiconductor | ||
로고 | |||
전체 8 페이지수
www.DataSheet4U.com
Product Description
The PE4240 is a high-isolation MOSFET Switch designed for
CATV applications, covering a broad frequency range from
DC up to 1.3 GHz. This single-supply SPST switch offers a
single-pin CMOS control interface with industry leading CTB
performance. It also provides low insertion loss, high isolation
and extremely low bias requirements while operating on a
single 3-volt supply. In a typical CATV application, the
PE4240 provides for a cost effective and manufacturable
solution vs. mechanical relays.
The PE4240 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
RF1 RF2
Product Specification
PE4240
SPST UltraCMOS™ CATV Switch
DC - 1300 MHz
Features
• 75-ohm switch
• Non-reflective at RF1, open reflective
at RF2 when OFF
• Integrated 0.25 watt terminations
• CTB performance of 100dBc
• High isolation: 85 dB at 5 MHz, 47 dB
at 1 GHz
• Low insertion loss: 0.5 dB at 5 MHz,
0.75 dB at 1 GHz
• High input IP2: >80 dBm
• CMOS/TTL single-pin control
• Single +3 volt supply operation
Figure 2. Package Type
6-lead DFN
75 CMOS
Control
Driver
CTRL
Table 1. Electrical Specifications @ +25 °C (ZS = ZL = 75 Ω)
Parameter
Operating Frequency1
Operating Power
Insertion Loss
Isolation
Return Loss
Input 1 dB Compression2,4
Input IP22
CTB / CSO
Input IP32
Video Feedthrough3
Switching Time
Condition
On / Off
DC – 50 MHz
1000 MHz
DC – 50 MHz
1000 MHz
DC - 1000 MHz
1000 MHz
1000 MHz
77 & 110 channels;
PO = 44 dBmV
1000 MHz
Minimum
DC
71
44
14
30
80
50
Notes: 1. Device linearity will begin to degrade below 1 MHz.
2. Measured in a 50 Ω system.
3. Measured with a 1 ns risetime, 0/3 V pulse and 500 MHz bandwidth.
4. Note Absolute Maximum ratings in Table 3.
Document No. 70-0067-03 │ www.psemi.com
Typical
0.5
0.75
85
47
20
33
-100
2
Maximum
1300
30/24
0.65
1.0
15
Units
MHz
dBm
dB
dB
dB
dBm
dBm
dBc
dBm
mVpp
µs
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 8
Typical Performance Data @ 25 °C
(75 Ω impedance except as indicated)
Figure 8. RF1 Return Loss (Switch = ON)
0
-5
-10
-15
-20
-25
-30
0
200 400 600 800 1000 1200
Frequency (MHz)
Figure 10. RF2 Return Loss (Switch = ON)
0
-5
-10
-15
-20
-25
-30
0
200 400 600 800 1000 1200
Frequency (MHz)
PE4240
Product Specification
Figure 9. RF1 Return Loss (Switch = OFF)
0
-6
-12
-18
-24
-30
0
200 400 600 800 1000 1200
Frequency (MHz)
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 4 of 8
Document No. 70-0067-03 │ UltraCMOS™ RFIC Solutions
4페이지 PE4240
Product Specification
Figure 14. Tape and Reel Specifications
6-lead DFN
Table 6. Dimensions
Dimension
Ao
Bo
Ko
P
W
T
R7 Quantity
R13 Quantity
DFN 3x3 mm
3.23 ± 0.1
3.17 ± 0.1
1.37 ± 0.1
4 ± 0.1
8 +0.3, -0.1
0.254 ± 0.02
3000
N.A.
Note: R7 = 7 inch Lock Reel, R13 = 13 inch Lock Reel
Table 7. Ordering Information
Order Code
4240-01
4240-02
4240-00
Part Marking
4240
4240
PE4240-EK
Description
PE4240-06DFN 3x3mm-12800F
PE4240-06DFN 3x3mm-3000C
PE4240-06DFN 3x3mm-EK
Document No. 70-0067-03 │ www.psemi.com
Package
6-lead 3x3 mm DFN
6-lead 3x3 mm DFN
Evaluation Kit
Shipping Method
12800 units / Canister
3000 units / T&R
1 / Box
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 7 of 8
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부품번호 | 상세설명 및 기능 | 제조사 |
PE4240 | SPST UltraCMOS CATV Switch DC | Peregrine Semiconductor |
PE4241 | SPDT UltraCMOS RF Switch | Peregrine Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |