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PDF PE42552 Data sheet ( Hoja de datos )
| Número de pieza | PE42552 | |
| Descripción | SPDT UltraCMOS RF Switch DC - 7500 MHz | |
| Fabricantes | Peregrine Semiconductor | |
| Logotipo |  |
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Product Description
The PE42552 RF Switch is designed for use in Test/ATE,
cellular and other wireless applications. This broadband general
purpose switch maintains excellent RF performance and
linearity from DC through 7500 MHz. The PE42552 integrates
on-board CMOS control logic driven by a single-pin, low voltage
CMOS control input. It also has a logic select pin which enables
changing the logic definition of the control pin. Additional
features include a novel user defined logic table, enabled by the
on-board CMOS circuitry. The PE42552 also exhibits
outstanding isolation of 44 dB at 7500 MHz, fast settling time,
and is offered in a tiny 3x3 mm QFN package.
The PE42552 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
RFC
RF1
ESD
RF2
ESD
Product Specification
PE42552
SPDT UltraCMOS™ RF Switch
DC - 7500 MHz
Features
• HaRP™-Technology-Enhanced
• Eliminates Gate and Phase Lag
• No insertion loss or phase drift
• Fast settling time
• High linearity: 65 dBm IIP3
• Low insertion loss: 0.65 dB at 3.0 GHz,
0.85 dB at 6.0 GHz, 1.0 at 7.5 GHz
• High isolation of 47 dB at 3.0 GHz,
44 dB at 7.5 GHz
• 1 dB compression point: +34.5 dBm typ.
• Logic Select pin to invert logic control
• High ESD: 1000 V HBM
• Absorptive switch design
• Standard 3x3 mm QFN package
Figure 2. Package Type
16-lead 3x3 mm QFN
50Ω CMOS 50Ω
Control
Driver
LS CTRL
wwTwa.DbatlaeSh1e.eTt4aUr.cgoemt Electrical Specifications Temp = 25°C, VDD = 3.3V, VSS = 0V / -3.3V
Parameter
Operation Frequency MHz
Insertion Loss
Conditions
9 KHz
3000 MHz
6000 MHz
7500 MHz
Min
9 kHz
Typical
0.6
0.65
0.85
1.0
Isolation – RF1 to RF2
3000 MHz
6000 MHz
7500 MHz
45 47
32 34
25 28
Isolation – RFC to RFX
3000 MHz
6000 MHz
7500 MHz
44 47
49 55
37 44
Return Loss
3000 MHz
6000 MHz
7500 MHz
20
25
15
Settling Time
Switching Time
Input 1 dB Compression
Input IP3
Input IP2
50% CTRL to 0.05 dB final value (-40 to +85 °C) Rising Edge
50% CTRL to 0.05 dB final value (-40 to +85 °C) Falling Edge
50% CTRL to 90% or 10% of final value (-40 to +85 °C)
800 MHz
7500 MHz
7500 MHz
7500 MHz
32
9
15
5
34.5
34
65
100
Max
7.5 GHz
0.7
0.8
1.0
1.22
11
45
7
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
µs
µs
µs
dBm
dBm
dBm
dBm
Document No. 70-0246-03 │ www.psemi.com
©2008 Peregrine Semiconductor Corp. All rights reserved.
Page 1 of 9
1 page  
PE42552
Product Specification
Performance Plots: Temperature = 25 °C, VDD = 3.3 V unless otherwise indicated
Figure 12. Isolation: RFC to Isolated Port @ 25 °C
0
-10
-20 3.0 V
-30 3.3 V
3.6 V
-40
-50
-60
-70
-80
-90
-100
0 12 3 45 6 78 9
Frequency [GHz]
Figure 13. IIP3: Third Order Distortion from
10kHz - 7.5GHz
70
60
3.0 V
50 3.3 V
3.6 V
40
30
20
10
0
Frequency [Hz]
Figure 14. Return Loss at active port @ 25 °C
0
-5
3.0 V
-10 3.3 V
3.6 V
-15
-20
-25
-30
-35
012 3456 789
www.DataSheet4U.com
Frequency [GHz]
Figure 15. Return Loss at active port @ 3.3 V
0
-5 +25deg C
+85deg C
-10 -40deg C
-15
-20
-25
-30
01234 56789
Frequency [GHz]
Document No. 70-0246-03 │ www.psemi.com
©2008 Peregrine Semiconductor Corp. All rights reserved.
Page 5 of 9
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| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet PE42552.PDF ] | |
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